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   <title>Tenable plans $650M convertible notes offering due 2031</title>
   <link>http://www.streetinsider.com/Equity+Offerings/Tenable+plans+%24650M+convertible+notes+offering+due+2031/27044914.html</link>
   <description>

&lt;p&gt;Tenable Holdings (Nasdaq: TENB) announced a proposed private placement of $650.0 million in aggregate principal amount of Convertible Senior Notes due 2031, offered exclusively to qualified institutional buyers under Rule 144A of the Securities Act of 1933.&lt;/p&gt;

&lt;p&gt;The company also intends to grant initial purchasers an option to buy up to an additional $65.0 million in notes during a 13-day window beginning on the date the notes are first issued. The interest rate, initial conversion rate, and other terms will be set at pricing.&lt;/p&gt;

&lt;p&gt;The notes will be senior unsecured obligations with interest paid semiannually. Upon conversion, Tenable will pay cash up</description>
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   <pubDate>Thu, 10 Sep 2026 07:00:14 -0400</pubDate>
      	<category domain="http://rss.financialcontent.com/stocksymbol">TENB</category>
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   <title>Tenable Holdings, Inc. Announces Proposed Private Placement of $650.0 Million of Convertible Senior Notes</title>
   <link>http://www.streetinsider.com/Press+Releases/Tenable+Holdings%2C+Inc.+Announces+Proposed+Private+Placement+of+%24650.0+Million+of+Convertible+Senior+Notes/27044882.html</link>
   <description>&lt;p align=&quot;justify&quot;&gt;COLUMBIA, Md., Sept.  10, 2026  (GLOBE NEWSWIRE) -- Tenable Holdings, Inc. (Nasdaq: TENB) (“Tenable”), the exposure management company, today announced that it intends to offer, subject to market conditions and other factors, $650.0 million aggregate principal amount of Convertible Senior Notes due 2031 (the “notes”) in a private placement (the “offering”) only to persons reasonably believed to be “qualified institutional buyers” pursuant to Rule 144A under the Securities Act of 1933, as amended (the “Securities Act”). Tenable also intends to grant the initial purchasers of the notes an option to purchase, during a 13-day period beginning on,</description>
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   <pubDate>Thu, 10 Sep 2026 07:00:00 -0400</pubDate>
      	<category domain="http://rss.financialcontent.com/stocksymbol">TENB</category>
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  <item>
   <title>Tenable Holdings, Inc. Announces Proposed Private Placement of $650.0 Million of Convertible Senior Notes</title>
   <link>http://www.streetinsider.com/Globe+Newswire/Tenable+Holdings%2C+Inc.+Announces+Proposed+Private+Placement+of+%24650.0+Million+of+Convertible+Senior+Notes/27044882.html</link>
   <description>&lt;p align=&quot;justify&quot;&gt;COLUMBIA, Md., Sept.  10, 2026  (GLOBE NEWSWIRE) -- Tenable Holdings, Inc. (Nasdaq: TENB) (“Tenable”), the exposure management company, today announced that it intends to offer, subject to market conditions and other factors, $650.0 million aggregate principal amount of Convertible Senior Notes due 2031 (the “notes”) in a private placement (the “offering”) only to persons reasonably believed to be “qualified institutional buyers” pursuant to Rule 144A under the Securities Act of 1933, as amended (the “Securities Act”). Tenable also intends to grant the initial purchasers of the notes an option to purchase, during a 13-day period beginning on,</description>
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   <pubDate>Thu, 10 Sep 2026 07:00:00 -0400</pubDate>
      	<category domain="http://rss.financialcontent.com/stocksymbol">TENB</category>
   	  </item>
  <item>
   <title>Tenable to integrate Anthropic's Claude into its security platform</title>
   <link>http://www.streetinsider.com/Corporate+News/Tenable+to+integrate+Anthropic%27s+Claude+into+its+security+platform/27035859.html</link>
   <description>(Updated - September 8, 2026 1:43 PM EDT)

&lt;p&gt;Tenable Holdings (NASDAQ: TENB) announced it is integrating Anthropic's Claude into its Tenable One Exposure Management Platform, according to a company press release.&lt;/p&gt;&lt;p&gt;The integration expands Tenable's existing relationship with Anthropic through a program called Project Glasswing, which previously focused on securing Tenable's code and infrastructure. The expanded work will bring Claude's capabilities directly into the Tenable One platform.&lt;/p&gt;&lt;p&gt;The first planned feature from the integration is called Tenable One Adversary View, which is designed to help security teams identify attack paths across their environments and receive guidance on remediation steps. The company said Adversary</description>
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   <pubDate>Tue, 08 Sep 2026 13:43:38 -0400</pubDate>
      	<category domain="http://rss.financialcontent.com/stocksymbol">TENB</category>
   	  </item>
  <item>
   <title>Tenable to integrate Anthropic's Claude into its security platform</title>
   <link>http://www.streetinsider.com/Trader+Talk/Tenable+to+integrate+Anthropic%27s+Claude+into+its+security+platform/27035859.html</link>
   <description>(Updated - September 8, 2026 1:43 PM EDT)

&lt;p&gt;Tenable Holdings (NASDAQ: TENB) announced it is integrating Anthropic's Claude into its Tenable One Exposure Management Platform, according to a company press release.&lt;/p&gt;&lt;p&gt;The integration expands Tenable's existing relationship with Anthropic through a program called Project Glasswing, which previously focused on securing Tenable's code and infrastructure. The expanded work will bring Claude's capabilities directly into the Tenable One platform.&lt;/p&gt;&lt;p&gt;The first planned feature from the integration is called Tenable One Adversary View, which is designed to help security teams identify attack paths across their environments and receive guidance on remediation steps. The company said Adversary</description>
   <guid isPermaLink="true">http://www.streetinsider.com/Trader+Talk/Tenable+to+integrate+Anthropic%27s+Claude+into+its+security+platform/27035859.html</guid>
   <pubDate>Tue, 08 Sep 2026 13:43:38 -0400</pubDate>
      	<category domain="http://rss.financialcontent.com/stocksymbol">TENB</category>
   	  </item>
  <item>
   <title>Tenable to integrate Anthropic's Claude into its security platform</title>
   <link>http://www.streetinsider.com/Hot+Corp.+News/Tenable+to+integrate+Anthropic%27s+Claude+into+its+security+platform/27035859.html</link>
   <description>(Updated - September 8, 2026 1:43 PM EDT)

&lt;p&gt;Tenable Holdings (NASDAQ: TENB) announced it is integrating Anthropic's Claude into its Tenable One Exposure Management Platform, according to a company press release.&lt;/p&gt;&lt;p&gt;The integration expands Tenable's existing relationship with Anthropic through a program called Project Glasswing, which previously focused on securing Tenable's code and infrastructure. The expanded work will bring Claude's capabilities directly into the Tenable One platform.&lt;/p&gt;&lt;p&gt;The first planned feature from the integration is called Tenable One Adversary View, which is designed to help security teams identify attack paths across their environments and receive guidance on remediation steps. The company said Adversary</description>
   <guid isPermaLink="true">http://www.streetinsider.com/Hot+Corp.+News/Tenable+to+integrate+Anthropic%27s+Claude+into+its+security+platform/27035859.html</guid>
   <pubDate>Tue, 08 Sep 2026 13:43:38 -0400</pubDate>
      	<category domain="http://rss.financialcontent.com/stocksymbol">TENB</category>
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  <item>
   <title>Tenable Joins White House-Led Project Watershed to Bolster U.S. Water Systems Cybersecurity</title>
   <link>http://www.streetinsider.com/Press+Releases/Tenable+Joins+White+House-Led+Project+Watershed+to+Bolster+U.S.+Water+Systems+Cybersecurity/27004988.html</link>
   <description>&lt;p&gt;&lt;strong&gt;Government and industry unite to address vulnerabilities amid growing cyber threats&lt;/strong&gt;&lt;/p&gt;&lt;p&gt;COLUMBIA, Md., Aug.  31, 2026  (GLOBE NEWSWIRE) -- Tenable&lt;sup&gt;®&lt;/sup&gt; Holdings, Inc. (NASDAQ: TENB), the &lt;a href=&quot;https://www.globenewswire.com/Tracker?data=-jEST4LZcZZjLnRbuqhyHma4gKg9dfE29smXAY9C3qCtyD_LWI0-rKqw90cPJPt4wcoi9w_30qnh58O0GuAEGsApIQWDRqcayTTABSeUiZI=&quot; rel=&quot;nofollow&quot; target=&quot;_blank&quot;&gt;&lt;u&gt;exposure management company&lt;/u&gt;&lt;/a&gt;, today announced that it has joined Project Watershed, a White House-led initiative focused on protecting U.S. water and wastewater systems from cyber threats. Tenable brings expertise in helping organizations unify visibility, including across IT and OT security domains, prioritize risk and automate remediation to keep pace with evolving threats related to cyber exposures in the agentic AI era.&lt;/p&gt;  &lt;p&gt;Led by the Office of the National Cyber Director</description>
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   <pubDate>Mon, 31 Aug 2026 15:00:00 -0400</pubDate>
      	<category domain="http://rss.financialcontent.com/stocksymbol">TENB</category>
   	  </item>
  <item>
   <title>Tenable Joins White House-Led Project Watershed to Bolster U.S. Water Systems Cybersecurity</title>
   <link>http://www.streetinsider.com/Globe+Newswire/Tenable+Joins+White+House-Led+Project+Watershed+to+Bolster+U.S.+Water+Systems+Cybersecurity/27004988.html</link>
   <description>&lt;p&gt;&lt;strong&gt;Government and industry unite to address vulnerabilities amid growing cyber threats&lt;/strong&gt;&lt;/p&gt;&lt;p&gt;COLUMBIA, Md., Aug.  31, 2026  (GLOBE NEWSWIRE) -- Tenable&lt;sup&gt;®&lt;/sup&gt; Holdings, Inc. (NASDAQ: TENB), the &lt;a href=&quot;https://www.globenewswire.com/Tracker?data=-jEST4LZcZZjLnRbuqhyHma4gKg9dfE29smXAY9C3qCtyD_LWI0-rKqw90cPJPt4wcoi9w_30qnh58O0GuAEGsApIQWDRqcayTTABSeUiZI=&quot; rel=&quot;nofollow&quot; target=&quot;_blank&quot;&gt;&lt;u&gt;exposure management company&lt;/u&gt;&lt;/a&gt;, today announced that it has joined Project Watershed, a White House-led initiative focused on protecting U.S. water and wastewater systems from cyber threats. Tenable brings expertise in helping organizations unify visibility, including across IT and OT security domains, prioritize risk and automate remediation to keep pace with evolving threats related to cyber exposures in the agentic AI era.&lt;/p&gt;  &lt;p&gt;Led by the Office of the National Cyber Director</description>
   <guid isPermaLink="true">http://www.streetinsider.com/Globe+Newswire/Tenable+Joins+White+House-Led+Project+Watershed+to+Bolster+U.S.+Water+Systems+Cybersecurity/27004988.html</guid>
   <pubDate>Mon, 31 Aug 2026 15:00:00 -0400</pubDate>
      	<category domain="http://rss.financialcontent.com/stocksymbol">TENB</category>
   	  </item>
  <item>
   <title>Tenable Holdings Set to Join S&amp;amp;P SmallCap 600</title>
   <link>http://www.streetinsider.com/Press+Releases/Tenable+Holdings+Set+to+Join+S%26amp%3BP+SmallCap+600/26983105.html</link>
   <description>
&lt;div class=&quot;xn-content&quot;&gt;
&lt;p&gt;&lt;span class=&quot;legendSpanClass&quot;&gt;&lt;location value=&quot;LU/us.ny.nyc&quot; idsrc=&quot;xmltag.org&quot; &gt;NEW YORK&lt;/location&gt;&lt;/span&gt;, &lt;span class=&quot;legendSpanClass&quot;&gt;&lt;chron&gt;Aug. 26, 2026&lt;/chron&gt;&lt;/span&gt; /PRNewswire/ -- &lt;span value=&quot;NASDAQ-NMS:TENB&quot; idsrc=&quot;xmltag.org&quot; &gt;Tenable Holdings Inc.&lt;/span&gt; (&lt;span&gt;NASD&lt;/span&gt;: TENB) will replace &lt;span value=&quot;NYSE:LEG&quot; idsrc=&quot;xmltag.org&quot; &gt;Leggett &amp;amp; Platt Inc.&lt;/span&gt; (NYSE: LEG) in the S&amp;amp;P SmallCap 600 effective prior to the opening of trading on &lt;chron&gt;Monday, August 31&lt;/chron&gt;. S&amp;amp;P MidCap 400 constituent &lt;span value=&quot;NYSE:SGI&quot; idsrc=&quot;xmltag.org&quot; &gt;Somnigroup International Inc.&lt;/span&gt; (NYSE: SGI) is acquiring &lt;span value=&quot;NYSE:LEG&quot; idsrc=&quot;xmltag.org&quot; &gt;Leggett &amp;amp; Platt&lt;/span&gt; in a deal expected to be completed soon, pending final closing conditions.&lt;/p&gt;
&lt;p&gt;Following is a summary of the changes that will take place prior to the open of trading on the effective date:&lt;/p&gt;&lt;div&gt;&lt;table</description>
   <guid isPermaLink="true">http://www.streetinsider.com/Press+Releases/Tenable+Holdings+Set+to+Join+S%26amp%3BP+SmallCap+600/26983105.html</guid>
   <pubDate>Wed, 26 Aug 2026 18:20:00 -0400</pubDate>
      	<category domain="http://rss.financialcontent.com/stocksymbol">LEG</category>
   	   	<category domain="http://rss.financialcontent.com/stocksymbol">O.00004559</category>
   	   	<category domain="http://rss.financialcontent.com/stocksymbol">O.00871427</category>
   	   	<category domain="http://rss.financialcontent.com/stocksymbol">O.03712323</category>
   	   	<category domain="http://rss.financialcontent.com/stocksymbol">O.38540426</category>
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   	   	<category domain="http://rss.financialcontent.com/stocksymbol">SPGI</category>
   	   	<category domain="http://rss.financialcontent.com/stocksymbol">TENB</category>
   	  </item>
  <item>
   <title>Tenable Holdings Set to Join S&amp;amp;P SmallCap 600</title>
   <link>http://www.streetinsider.com/Press+Releases/Tenable+Holdings+Set+to+Join+S%26amp%3BP+SmallCap+600/26983105.html</link>
   <description>
&lt;div class=&quot;xn-content&quot;&gt;
&lt;p&gt;&lt;span class=&quot;legendSpanClass&quot;&gt;&lt;location value=&quot;LU/us.ny.nyc&quot; idsrc=&quot;xmltag.org&quot; &gt;NEW YORK&lt;/location&gt;&lt;/span&gt;, &lt;span class=&quot;legendSpanClass&quot;&gt;&lt;chron&gt;Aug. 26, 2026&lt;/chron&gt;&lt;/span&gt; /PRNewswire/ -- &lt;span value=&quot;NASDAQ-NMS:TENB&quot; idsrc=&quot;xmltag.org&quot; &gt;Tenable Holdings Inc.&lt;/span&gt; (&lt;span&gt;NASD&lt;/span&gt;: TENB) will replace &lt;span value=&quot;NYSE:LEG&quot; idsrc=&quot;xmltag.org&quot; &gt;Leggett &amp;amp; Platt Inc.&lt;/span&gt; (NYSE: LEG) in the S&amp;amp;P SmallCap 600 effective prior to the opening of trading on &lt;chron&gt;Monday, August 31&lt;/chron&gt;. S&amp;amp;P MidCap 400 constituent &lt;span value=&quot;NYSE:SGI&quot; idsrc=&quot;xmltag.org&quot; &gt;Somnigroup International Inc.&lt;/span&gt; (NYSE: SGI) is acquiring &lt;span value=&quot;NYSE:LEG&quot; idsrc=&quot;xmltag.org&quot; &gt;Leggett &amp;amp; Platt&lt;/span&gt; in a deal expected to be completed soon, pending final closing conditions.&lt;/p&gt;
&lt;p&gt;Following is a summary of the changes that will take place prior to the open of trading on the effective date:&lt;/p&gt;&lt;div&gt;&lt;table</description>
   <guid isPermaLink="true">http://www.streetinsider.com/Press+Releases/Tenable+Holdings+Set+to+Join+S%26amp%3BP+SmallCap+600/26983105.html</guid>
   <pubDate>Wed, 26 Aug 2026 18:20:00 -0400</pubDate>
      	<category domain="http://rss.financialcontent.com/stocksymbol">LEG</category>
   	   	<category domain="http://rss.financialcontent.com/stocksymbol">O.00004559</category>
   	   	<category domain="http://rss.financialcontent.com/stocksymbol">O.00871427</category>
   	   	<category domain="http://rss.financialcontent.com/stocksymbol">O.03712323</category>
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   	   	<category domain="http://rss.financialcontent.com/stocksymbol">SPGI</category>
   	   	<category domain="http://rss.financialcontent.com/stocksymbol">TENB</category>
   	  </item>
  <item>
   <title>Tenable Holdings Set to Join S&amp;amp;P SmallCap 600</title>
   <link>http://www.streetinsider.com/Press+Releases/Tenable+Holdings+Set+to+Join+S%26amp%3BP+SmallCap+600/26983105.html</link>
   <description>
&lt;div class=&quot;xn-content&quot;&gt;
&lt;p&gt;&lt;span class=&quot;legendSpanClass&quot;&gt;&lt;location value=&quot;LU/us.ny.nyc&quot; idsrc=&quot;xmltag.org&quot; &gt;NEW YORK&lt;/location&gt;&lt;/span&gt;, &lt;span class=&quot;legendSpanClass&quot;&gt;&lt;chron&gt;Aug. 26, 2026&lt;/chron&gt;&lt;/span&gt; /PRNewswire/ -- &lt;span value=&quot;NASDAQ-NMS:TENB&quot; idsrc=&quot;xmltag.org&quot; &gt;Tenable Holdings Inc.&lt;/span&gt; (&lt;span&gt;NASD&lt;/span&gt;: TENB) will replace &lt;span value=&quot;NYSE:LEG&quot; idsrc=&quot;xmltag.org&quot; &gt;Leggett &amp;amp; Platt Inc.&lt;/span&gt; (NYSE: LEG) in the S&amp;amp;P SmallCap 600 effective prior to the opening of trading on &lt;chron&gt;Monday, August 31&lt;/chron&gt;. S&amp;amp;P MidCap 400 constituent &lt;span value=&quot;NYSE:SGI&quot; idsrc=&quot;xmltag.org&quot; &gt;Somnigroup International Inc.&lt;/span&gt; (NYSE: SGI) is acquiring &lt;span value=&quot;NYSE:LEG&quot; idsrc=&quot;xmltag.org&quot; &gt;Leggett &amp;amp; Platt&lt;/span&gt; in a deal expected to be completed soon, pending final closing conditions.&lt;/p&gt;
&lt;p&gt;Following is a summary of the changes that will take place prior to the open of trading on the effective date:&lt;/p&gt;&lt;div&gt;&lt;table</description>
   <guid isPermaLink="true">http://www.streetinsider.com/Press+Releases/Tenable+Holdings+Set+to+Join+S%26amp%3BP+SmallCap+600/26983105.html</guid>
   <pubDate>Wed, 26 Aug 2026 18:20:00 -0400</pubDate>
      	<category domain="http://rss.financialcontent.com/stocksymbol">LEG</category>
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   	   	<category domain="http://rss.financialcontent.com/stocksymbol">TENB</category>
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  <item>
   <title>Tenable Holdings Set to Join S&amp;amp;P SmallCap 600</title>
   <link>http://www.streetinsider.com/Press+Releases/Tenable+Holdings+Set+to+Join+S%26amp%3BP+SmallCap+600/26983105.html</link>
   <description>
&lt;div class=&quot;xn-content&quot;&gt;
&lt;p&gt;&lt;span class=&quot;legendSpanClass&quot;&gt;&lt;location value=&quot;LU/us.ny.nyc&quot; idsrc=&quot;xmltag.org&quot; &gt;NEW YORK&lt;/location&gt;&lt;/span&gt;, &lt;span class=&quot;legendSpanClass&quot;&gt;&lt;chron&gt;Aug. 26, 2026&lt;/chron&gt;&lt;/span&gt; /PRNewswire/ -- &lt;span value=&quot;NASDAQ-NMS:TENB&quot; idsrc=&quot;xmltag.org&quot; &gt;Tenable Holdings Inc.&lt;/span&gt; (&lt;span&gt;NASD&lt;/span&gt;: TENB) will replace &lt;span value=&quot;NYSE:LEG&quot; idsrc=&quot;xmltag.org&quot; &gt;Leggett &amp;amp; Platt Inc.&lt;/span&gt; (NYSE: LEG) in the S&amp;amp;P SmallCap 600 effective prior to the opening of trading on &lt;chron&gt;Monday, August 31&lt;/chron&gt;. S&amp;amp;P MidCap 400 constituent &lt;span value=&quot;NYSE:SGI&quot; idsrc=&quot;xmltag.org&quot; &gt;Somnigroup International Inc.&lt;/span&gt; (NYSE: SGI) is acquiring &lt;span value=&quot;NYSE:LEG&quot; idsrc=&quot;xmltag.org&quot; &gt;Leggett &amp;amp; Platt&lt;/span&gt; in a deal expected to be completed soon, pending final closing conditions.&lt;/p&gt;
&lt;p&gt;Following is a summary of the changes that will take place prior to the open of trading on the effective date:&lt;/p&gt;&lt;div&gt;&lt;table</description>
   <guid isPermaLink="true">http://www.streetinsider.com/Press+Releases/Tenable+Holdings+Set+to+Join+S%26amp%3BP+SmallCap+600/26983105.html</guid>
   <pubDate>Wed, 26 Aug 2026 18:20:00 -0400</pubDate>
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  <item>
   <title>Tenable Holdings Set to Join S&amp;amp;P SmallCap 600</title>
   <link>http://www.streetinsider.com/Press+Releases/Tenable+Holdings+Set+to+Join+S%26amp%3BP+SmallCap+600/26983105.html</link>
   <description>
&lt;div class=&quot;xn-content&quot;&gt;
&lt;p&gt;&lt;span class=&quot;legendSpanClass&quot;&gt;&lt;location value=&quot;LU/us.ny.nyc&quot; idsrc=&quot;xmltag.org&quot; &gt;NEW YORK&lt;/location&gt;&lt;/span&gt;, &lt;span class=&quot;legendSpanClass&quot;&gt;&lt;chron&gt;Aug. 26, 2026&lt;/chron&gt;&lt;/span&gt; /PRNewswire/ -- &lt;span value=&quot;NASDAQ-NMS:TENB&quot; idsrc=&quot;xmltag.org&quot; &gt;Tenable Holdings Inc.&lt;/span&gt; (&lt;span&gt;NASD&lt;/span&gt;: TENB) will replace &lt;span value=&quot;NYSE:LEG&quot; idsrc=&quot;xmltag.org&quot; &gt;Leggett &amp;amp; Platt Inc.&lt;/span&gt; (NYSE: LEG) in the S&amp;amp;P SmallCap 600 effective prior to the opening of trading on &lt;chron&gt;Monday, August 31&lt;/chron&gt;. S&amp;amp;P MidCap 400 constituent &lt;span value=&quot;NYSE:SGI&quot; idsrc=&quot;xmltag.org&quot; &gt;Somnigroup International Inc.&lt;/span&gt; (NYSE: SGI) is acquiring &lt;span value=&quot;NYSE:LEG&quot; idsrc=&quot;xmltag.org&quot; &gt;Leggett &amp;amp; Platt&lt;/span&gt; in a deal expected to be completed soon, pending final closing conditions.&lt;/p&gt;
&lt;p&gt;Following is a summary of the changes that will take place prior to the open of trading on the effective date:&lt;/p&gt;&lt;div&gt;&lt;table</description>
   <guid isPermaLink="true">http://www.streetinsider.com/Press+Releases/Tenable+Holdings+Set+to+Join+S%26amp%3BP+SmallCap+600/26983105.html</guid>
   <pubDate>Wed, 26 Aug 2026 18:20:00 -0400</pubDate>
      	<category domain="http://rss.financialcontent.com/stocksymbol">LEG</category>
   	   	<category domain="http://rss.financialcontent.com/stocksymbol">O.00004559</category>
   	   	<category domain="http://rss.financialcontent.com/stocksymbol">O.00871427</category>
   	   	<category domain="http://rss.financialcontent.com/stocksymbol">O.03712323</category>
   	   	<category domain="http://rss.financialcontent.com/stocksymbol">O.38540426</category>
   	   	<category domain="http://rss.financialcontent.com/stocksymbol">SGI</category>
   	   	<category domain="http://rss.financialcontent.com/stocksymbol">SPGI</category>
   	   	<category domain="http://rss.financialcontent.com/stocksymbol">TENB</category>
   	  </item>
  <item>
   <title>Tenable Holdings Set to Join S&amp;amp;P SmallCap 600</title>
   <link>http://www.streetinsider.com/Press+Releases/Tenable+Holdings+Set+to+Join+S%26amp%3BP+SmallCap+600/26983105.html</link>
   <description>
&lt;div class=&quot;xn-content&quot;&gt;
&lt;p&gt;&lt;span class=&quot;legendSpanClass&quot;&gt;&lt;location value=&quot;LU/us.ny.nyc&quot; idsrc=&quot;xmltag.org&quot; &gt;NEW YORK&lt;/location&gt;&lt;/span&gt;, &lt;span class=&quot;legendSpanClass&quot;&gt;&lt;chron&gt;Aug. 26, 2026&lt;/chron&gt;&lt;/span&gt; /PRNewswire/ -- &lt;span value=&quot;NASDAQ-NMS:TENB&quot; idsrc=&quot;xmltag.org&quot; &gt;Tenable Holdings Inc.&lt;/span&gt; (&lt;span&gt;NASD&lt;/span&gt;: TENB) will replace &lt;span value=&quot;NYSE:LEG&quot; idsrc=&quot;xmltag.org&quot; &gt;Leggett &amp;amp; Platt Inc.&lt;/span&gt; (NYSE: LEG) in the S&amp;amp;P SmallCap 600 effective prior to the opening of trading on &lt;chron&gt;Monday, August 31&lt;/chron&gt;. S&amp;amp;P MidCap 400 constituent &lt;span value=&quot;NYSE:SGI&quot; idsrc=&quot;xmltag.org&quot; &gt;Somnigroup International Inc.&lt;/span&gt; (NYSE: SGI) is acquiring &lt;span value=&quot;NYSE:LEG&quot; idsrc=&quot;xmltag.org&quot; &gt;Leggett &amp;amp; Platt&lt;/span&gt; in a deal expected to be completed soon, pending final closing conditions.&lt;/p&gt;
&lt;p&gt;Following is a summary of the changes that will take place prior to the open of trading on the effective date:&lt;/p&gt;&lt;div&gt;&lt;table</description>
   <guid isPermaLink="true">http://www.streetinsider.com/Press+Releases/Tenable+Holdings+Set+to+Join+S%26amp%3BP+SmallCap+600/26983105.html</guid>
   <pubDate>Wed, 26 Aug 2026 18:20:00 -0400</pubDate>
      	<category domain="http://rss.financialcontent.com/stocksymbol">LEG</category>
   	   	<category domain="http://rss.financialcontent.com/stocksymbol">O.00004559</category>
   	   	<category domain="http://rss.financialcontent.com/stocksymbol">O.00871427</category>
   	   	<category domain="http://rss.financialcontent.com/stocksymbol">O.03712323</category>
   	   	<category domain="http://rss.financialcontent.com/stocksymbol">O.38540426</category>
   	   	<category domain="http://rss.financialcontent.com/stocksymbol">SGI</category>
   	   	<category domain="http://rss.financialcontent.com/stocksymbol">SPGI</category>
   	   	<category domain="http://rss.financialcontent.com/stocksymbol">TENB</category>
   	  </item>
  <item>
   <title>Tenable Holdings Set to Join S&amp;amp;P SmallCap 600</title>
   <link>http://www.streetinsider.com/Press+Releases/Tenable+Holdings+Set+to+Join+S%26amp%3BP+SmallCap+600/26983105.html</link>
   <description>
&lt;div class=&quot;xn-content&quot;&gt;
&lt;p&gt;&lt;span class=&quot;legendSpanClass&quot;&gt;&lt;location value=&quot;LU/us.ny.nyc&quot; idsrc=&quot;xmltag.org&quot; &gt;NEW YORK&lt;/location&gt;&lt;/span&gt;, &lt;span class=&quot;legendSpanClass&quot;&gt;&lt;chron&gt;Aug. 26, 2026&lt;/chron&gt;&lt;/span&gt; /PRNewswire/ -- &lt;span value=&quot;NASDAQ-NMS:TENB&quot; idsrc=&quot;xmltag.org&quot; &gt;Tenable Holdings Inc.&lt;/span&gt; (&lt;span&gt;NASD&lt;/span&gt;: TENB) will replace &lt;span value=&quot;NYSE:LEG&quot; idsrc=&quot;xmltag.org&quot; &gt;Leggett &amp;amp; Platt Inc.&lt;/span&gt; (NYSE: LEG) in the S&amp;amp;P SmallCap 600 effective prior to the opening of trading on &lt;chron&gt;Monday, August 31&lt;/chron&gt;. S&amp;amp;P MidCap 400 constituent &lt;span value=&quot;NYSE:SGI&quot; idsrc=&quot;xmltag.org&quot; &gt;Somnigroup International Inc.&lt;/span&gt; (NYSE: SGI) is acquiring &lt;span value=&quot;NYSE:LEG&quot; idsrc=&quot;xmltag.org&quot; &gt;Leggett &amp;amp; Platt&lt;/span&gt; in a deal expected to be completed soon, pending final closing conditions.&lt;/p&gt;
&lt;p&gt;Following is a summary of the changes that will take place prior to the open of trading on the effective date:&lt;/p&gt;&lt;div&gt;&lt;table</description>
   <guid isPermaLink="true">http://www.streetinsider.com/Press+Releases/Tenable+Holdings+Set+to+Join+S%26amp%3BP+SmallCap+600/26983105.html</guid>
   <pubDate>Wed, 26 Aug 2026 18:20:00 -0400</pubDate>
      	<category domain="http://rss.financialcontent.com/stocksymbol">LEG</category>
   	   	<category domain="http://rss.financialcontent.com/stocksymbol">O.00004559</category>
   	   	<category domain="http://rss.financialcontent.com/stocksymbol">O.00871427</category>
   	   	<category domain="http://rss.financialcontent.com/stocksymbol">O.03712323</category>
   	   	<category domain="http://rss.financialcontent.com/stocksymbol">O.38540426</category>
   	   	<category domain="http://rss.financialcontent.com/stocksymbol">SGI</category>
   	   	<category domain="http://rss.financialcontent.com/stocksymbol">SPGI</category>
   	   	<category domain="http://rss.financialcontent.com/stocksymbol">TENB</category>
   	  </item>
  <item>
   <title>Tenable Holdings Set to Join S&amp;amp;P SmallCap 600</title>
   <link>http://www.streetinsider.com/Press+Releases/Tenable+Holdings+Set+to+Join+S%26amp%3BP+SmallCap+600/26983105.html</link>
   <description>
&lt;div class=&quot;xn-content&quot;&gt;
&lt;p&gt;&lt;span class=&quot;legendSpanClass&quot;&gt;&lt;location value=&quot;LU/us.ny.nyc&quot; idsrc=&quot;xmltag.org&quot; &gt;NEW YORK&lt;/location&gt;&lt;/span&gt;, &lt;span class=&quot;legendSpanClass&quot;&gt;&lt;chron&gt;Aug. 26, 2026&lt;/chron&gt;&lt;/span&gt; /PRNewswire/ -- &lt;span value=&quot;NASDAQ-NMS:TENB&quot; idsrc=&quot;xmltag.org&quot; &gt;Tenable Holdings Inc.&lt;/span&gt; (&lt;span&gt;NASD&lt;/span&gt;: TENB) will replace &lt;span value=&quot;NYSE:LEG&quot; idsrc=&quot;xmltag.org&quot; &gt;Leggett &amp;amp; Platt Inc.&lt;/span&gt; (NYSE: LEG) in the S&amp;amp;P SmallCap 600 effective prior to the opening of trading on &lt;chron&gt;Monday, August 31&lt;/chron&gt;. S&amp;amp;P MidCap 400 constituent &lt;span value=&quot;NYSE:SGI&quot; idsrc=&quot;xmltag.org&quot; &gt;Somnigroup International Inc.&lt;/span&gt; (NYSE: SGI) is acquiring &lt;span value=&quot;NYSE:LEG&quot; idsrc=&quot;xmltag.org&quot; &gt;Leggett &amp;amp; Platt&lt;/span&gt; in a deal expected to be completed soon, pending final closing conditions.&lt;/p&gt;
&lt;p&gt;Following is a summary of the changes that will take place prior to the open of trading on the effective date:&lt;/p&gt;&lt;div&gt;&lt;table</description>
   <guid isPermaLink="true">http://www.streetinsider.com/Press+Releases/Tenable+Holdings+Set+to+Join+S%26amp%3BP+SmallCap+600/26983105.html</guid>
   <pubDate>Wed, 26 Aug 2026 18:20:00 -0400</pubDate>
      	<category domain="http://rss.financialcontent.com/stocksymbol">LEG</category>
   	   	<category domain="http://rss.financialcontent.com/stocksymbol">O.00004559</category>
   	   	<category domain="http://rss.financialcontent.com/stocksymbol">O.00871427</category>
   	   	<category domain="http://rss.financialcontent.com/stocksymbol">O.03712323</category>
   	   	<category domain="http://rss.financialcontent.com/stocksymbol">O.38540426</category>
   	   	<category domain="http://rss.financialcontent.com/stocksymbol">SGI</category>
   	   	<category domain="http://rss.financialcontent.com/stocksymbol">SPGI</category>
   	   	<category domain="http://rss.financialcontent.com/stocksymbol">TENB</category>
   	  </item>
  <item>
   <title>Tenable Holdings Set to Join S&amp;amp;P SmallCap 600</title>
   <link>http://www.streetinsider.com/PRNewswire/Tenable+Holdings+Set+to+Join+S%26amp%3BP+SmallCap+600/26983105.html</link>
   <description>
&lt;div class=&quot;xn-content&quot;&gt;
&lt;p&gt;&lt;span class=&quot;legendSpanClass&quot;&gt;&lt;location value=&quot;LU/us.ny.nyc&quot; idsrc=&quot;xmltag.org&quot; &gt;NEW YORK&lt;/location&gt;&lt;/span&gt;, &lt;span class=&quot;legendSpanClass&quot;&gt;&lt;chron&gt;Aug. 26, 2026&lt;/chron&gt;&lt;/span&gt; /PRNewswire/ -- &lt;span value=&quot;NASDAQ-NMS:TENB&quot; idsrc=&quot;xmltag.org&quot; &gt;Tenable Holdings Inc.&lt;/span&gt; (&lt;span&gt;NASD&lt;/span&gt;: TENB) will replace &lt;span value=&quot;NYSE:LEG&quot; idsrc=&quot;xmltag.org&quot; &gt;Leggett &amp;amp; Platt Inc.&lt;/span&gt; (NYSE: LEG) in the S&amp;amp;P SmallCap 600 effective prior to the opening of trading on &lt;chron&gt;Monday, August 31&lt;/chron&gt;. S&amp;amp;P MidCap 400 constituent &lt;span value=&quot;NYSE:SGI&quot; idsrc=&quot;xmltag.org&quot; &gt;Somnigroup International Inc.&lt;/span&gt; (NYSE: SGI) is acquiring &lt;span value=&quot;NYSE:LEG&quot; idsrc=&quot;xmltag.org&quot; &gt;Leggett &amp;amp; Platt&lt;/span&gt; in a deal expected to be completed soon, pending final closing conditions.&lt;/p&gt;
&lt;p&gt;Following is a summary of the changes that will take place prior to the open of trading on the effective date:&lt;/p&gt;&lt;div&gt;&lt;table</description>
   <guid isPermaLink="true">http://www.streetinsider.com/PRNewswire/Tenable+Holdings+Set+to+Join+S%26amp%3BP+SmallCap+600/26983105.html</guid>
   <pubDate>Wed, 26 Aug 2026 18:20:00 -0400</pubDate>
      	<category domain="http://rss.financialcontent.com/stocksymbol">LEG</category>
   	   	<category domain="http://rss.financialcontent.com/stocksymbol">O.00004559</category>
   	   	<category domain="http://rss.financialcontent.com/stocksymbol">O.00871427</category>
   	   	<category domain="http://rss.financialcontent.com/stocksymbol">O.03712323</category>
   	   	<category domain="http://rss.financialcontent.com/stocksymbol">O.38540426</category>
   	   	<category domain="http://rss.financialcontent.com/stocksymbol">SGI</category>
   	   	<category domain="http://rss.financialcontent.com/stocksymbol">SPGI</category>
   	   	<category domain="http://rss.financialcontent.com/stocksymbol">TENB</category>
   	  </item>
  <item>
   <title>Tenable Holdings Set to Join S&amp;amp;P SmallCap 600</title>
   <link>http://www.streetinsider.com/PRNewswire/Tenable+Holdings+Set+to+Join+S%26amp%3BP+SmallCap+600/26983105.html</link>
   <description>
&lt;div class=&quot;xn-content&quot;&gt;
&lt;p&gt;&lt;span class=&quot;legendSpanClass&quot;&gt;&lt;location value=&quot;LU/us.ny.nyc&quot; idsrc=&quot;xmltag.org&quot; &gt;NEW YORK&lt;/location&gt;&lt;/span&gt;, &lt;span class=&quot;legendSpanClass&quot;&gt;&lt;chron&gt;Aug. 26, 2026&lt;/chron&gt;&lt;/span&gt; /PRNewswire/ -- &lt;span value=&quot;NASDAQ-NMS:TENB&quot; idsrc=&quot;xmltag.org&quot; &gt;Tenable Holdings Inc.&lt;/span&gt; (&lt;span&gt;NASD&lt;/span&gt;: TENB) will replace &lt;span value=&quot;NYSE:LEG&quot; idsrc=&quot;xmltag.org&quot; &gt;Leggett &amp;amp; Platt Inc.&lt;/span&gt; (NYSE: LEG) in the S&amp;amp;P SmallCap 600 effective prior to the opening of trading on &lt;chron&gt;Monday, August 31&lt;/chron&gt;. S&amp;amp;P MidCap 400 constituent &lt;span value=&quot;NYSE:SGI&quot; idsrc=&quot;xmltag.org&quot; &gt;Somnigroup International Inc.&lt;/span&gt; (NYSE: SGI) is acquiring &lt;span value=&quot;NYSE:LEG&quot; idsrc=&quot;xmltag.org&quot; &gt;Leggett &amp;amp; Platt&lt;/span&gt; in a deal expected to be completed soon, pending final closing conditions.&lt;/p&gt;
&lt;p&gt;Following is a summary of the changes that will take place prior to the open of trading on the effective date:&lt;/p&gt;&lt;div&gt;&lt;table</description>
   <guid isPermaLink="true">http://www.streetinsider.com/PRNewswire/Tenable+Holdings+Set+to+Join+S%26amp%3BP+SmallCap+600/26983105.html</guid>
   <pubDate>Wed, 26 Aug 2026 18:20:00 -0400</pubDate>
      	<category domain="http://rss.financialcontent.com/stocksymbol">LEG</category>
   	   	<category domain="http://rss.financialcontent.com/stocksymbol">O.00004559</category>
   	   	<category domain="http://rss.financialcontent.com/stocksymbol">O.00871427</category>
   	   	<category domain="http://rss.financialcontent.com/stocksymbol">O.03712323</category>
   	   	<category domain="http://rss.financialcontent.com/stocksymbol">O.38540426</category>
   	   	<category domain="http://rss.financialcontent.com/stocksymbol">SGI</category>
   	   	<category domain="http://rss.financialcontent.com/stocksymbol">SPGI</category>
   	   	<category domain="http://rss.financialcontent.com/stocksymbol">TENB</category>
   	  </item>
  <item>
   <title>Tenable Holdings Set to Join S&amp;amp;P SmallCap 600</title>
   <link>http://www.streetinsider.com/PRNewswire/Tenable+Holdings+Set+to+Join+S%26amp%3BP+SmallCap+600/26983105.html</link>
   <description>
&lt;div class=&quot;xn-content&quot;&gt;
&lt;p&gt;&lt;span class=&quot;legendSpanClass&quot;&gt;&lt;location value=&quot;LU/us.ny.nyc&quot; idsrc=&quot;xmltag.org&quot; &gt;NEW YORK&lt;/location&gt;&lt;/span&gt;, &lt;span class=&quot;legendSpanClass&quot;&gt;&lt;chron&gt;Aug. 26, 2026&lt;/chron&gt;&lt;/span&gt; /PRNewswire/ -- &lt;span value=&quot;NASDAQ-NMS:TENB&quot; idsrc=&quot;xmltag.org&quot; &gt;Tenable Holdings Inc.&lt;/span&gt; (&lt;span&gt;NASD&lt;/span&gt;: TENB) will replace &lt;span value=&quot;NYSE:LEG&quot; idsrc=&quot;xmltag.org&quot; &gt;Leggett &amp;amp; Platt Inc.&lt;/span&gt; (NYSE: LEG) in the S&amp;amp;P SmallCap 600 effective prior to the opening of trading on &lt;chron&gt;Monday, August 31&lt;/chron&gt;. S&amp;amp;P MidCap 400 constituent &lt;span value=&quot;NYSE:SGI&quot; idsrc=&quot;xmltag.org&quot; &gt;Somnigroup International Inc.&lt;/span&gt; (NYSE: SGI) is acquiring &lt;span value=&quot;NYSE:LEG&quot; idsrc=&quot;xmltag.org&quot; &gt;Leggett &amp;amp; Platt&lt;/span&gt; in a deal expected to be completed soon, pending final closing conditions.&lt;/p&gt;
&lt;p&gt;Following is a summary of the changes that will take place prior to the open of trading on the effective date:&lt;/p&gt;&lt;div&gt;&lt;table</description>
   <guid isPermaLink="true">http://www.streetinsider.com/PRNewswire/Tenable+Holdings+Set+to+Join+S%26amp%3BP+SmallCap+600/26983105.html</guid>
   <pubDate>Wed, 26 Aug 2026 18:20:00 -0400</pubDate>
      	<category domain="http://rss.financialcontent.com/stocksymbol">LEG</category>
   	   	<category domain="http://rss.financialcontent.com/stocksymbol">O.00004559</category>
   	   	<category domain="http://rss.financialcontent.com/stocksymbol">O.00871427</category>
   	   	<category domain="http://rss.financialcontent.com/stocksymbol">O.03712323</category>
   	   	<category domain="http://rss.financialcontent.com/stocksymbol">O.38540426</category>
   	   	<category domain="http://rss.financialcontent.com/stocksymbol">SGI</category>
   	   	<category domain="http://rss.financialcontent.com/stocksymbol">SPGI</category>
   	   	<category domain="http://rss.financialcontent.com/stocksymbol">TENB</category>
   	  </item>
  <item>
   <title>Tenable Holdings Set to Join S&amp;amp;P SmallCap 600</title>
   <link>http://www.streetinsider.com/PRNewswire/Tenable+Holdings+Set+to+Join+S%26amp%3BP+SmallCap+600/26983105.html</link>
   <description>
&lt;div class=&quot;xn-content&quot;&gt;
&lt;p&gt;&lt;span class=&quot;legendSpanClass&quot;&gt;&lt;location value=&quot;LU/us.ny.nyc&quot; idsrc=&quot;xmltag.org&quot; &gt;NEW YORK&lt;/location&gt;&lt;/span&gt;, &lt;span class=&quot;legendSpanClass&quot;&gt;&lt;chron&gt;Aug. 26, 2026&lt;/chron&gt;&lt;/span&gt; /PRNewswire/ -- &lt;span value=&quot;NASDAQ-NMS:TENB&quot; idsrc=&quot;xmltag.org&quot; &gt;Tenable Holdings Inc.&lt;/span&gt; (&lt;span&gt;NASD&lt;/span&gt;: TENB) will replace &lt;span value=&quot;NYSE:LEG&quot; idsrc=&quot;xmltag.org&quot; &gt;Leggett &amp;amp; Platt Inc.&lt;/span&gt; (NYSE: LEG) in the S&amp;amp;P SmallCap 600 effective prior to the opening of trading on &lt;chron&gt;Monday, August 31&lt;/chron&gt;. S&amp;amp;P MidCap 400 constituent &lt;span value=&quot;NYSE:SGI&quot; idsrc=&quot;xmltag.org&quot; &gt;Somnigroup International Inc.&lt;/span&gt; (NYSE: SGI) is acquiring &lt;span value=&quot;NYSE:LEG&quot; idsrc=&quot;xmltag.org&quot; &gt;Leggett &amp;amp; Platt&lt;/span&gt; in a deal expected to be completed soon, pending final closing conditions.&lt;/p&gt;
&lt;p&gt;Following is a summary of the changes that will take place prior to the open of trading on the effective date:&lt;/p&gt;&lt;div&gt;&lt;table</description>
   <guid isPermaLink="true">http://www.streetinsider.com/PRNewswire/Tenable+Holdings+Set+to+Join+S%26amp%3BP+SmallCap+600/26983105.html</guid>
   <pubDate>Wed, 26 Aug 2026 18:20:00 -0400</pubDate>
      	<category domain="http://rss.financialcontent.com/stocksymbol">LEG</category>
   	   	<category domain="http://rss.financialcontent.com/stocksymbol">O.00004559</category>
   	   	<category domain="http://rss.financialcontent.com/stocksymbol">O.00871427</category>
   	   	<category domain="http://rss.financialcontent.com/stocksymbol">O.03712323</category>
   	   	<category domain="http://rss.financialcontent.com/stocksymbol">O.38540426</category>
   	   	<category domain="http://rss.financialcontent.com/stocksymbol">SGI</category>
   	   	<category domain="http://rss.financialcontent.com/stocksymbol">SPGI</category>
   	   	<category domain="http://rss.financialcontent.com/stocksymbol">TENB</category>
   	  </item>
  <item>
   <title>Tenable Holdings Set to Join S&amp;amp;P SmallCap 600</title>
   <link>http://www.streetinsider.com/PRNewswire/Tenable+Holdings+Set+to+Join+S%26amp%3BP+SmallCap+600/26983105.html</link>
   <description>
&lt;div class=&quot;xn-content&quot;&gt;
&lt;p&gt;&lt;span class=&quot;legendSpanClass&quot;&gt;&lt;location value=&quot;LU/us.ny.nyc&quot; idsrc=&quot;xmltag.org&quot; &gt;NEW YORK&lt;/location&gt;&lt;/span&gt;, &lt;span class=&quot;legendSpanClass&quot;&gt;&lt;chron&gt;Aug. 26, 2026&lt;/chron&gt;&lt;/span&gt; /PRNewswire/ -- &lt;span value=&quot;NASDAQ-NMS:TENB&quot; idsrc=&quot;xmltag.org&quot; &gt;Tenable Holdings Inc.&lt;/span&gt; (&lt;span&gt;NASD&lt;/span&gt;: TENB) will replace &lt;span value=&quot;NYSE:LEG&quot; idsrc=&quot;xmltag.org&quot; &gt;Leggett &amp;amp; Platt Inc.&lt;/span&gt; (NYSE: LEG) in the S&amp;amp;P SmallCap 600 effective prior to the opening of trading on &lt;chron&gt;Monday, August 31&lt;/chron&gt;. S&amp;amp;P MidCap 400 constituent &lt;span value=&quot;NYSE:SGI&quot; idsrc=&quot;xmltag.org&quot; &gt;Somnigroup International Inc.&lt;/span&gt; (NYSE: SGI) is acquiring &lt;span value=&quot;NYSE:LEG&quot; idsrc=&quot;xmltag.org&quot; &gt;Leggett &amp;amp; Platt&lt;/span&gt; in a deal expected to be completed soon, pending final closing conditions.&lt;/p&gt;
&lt;p&gt;Following is a summary of the changes that will take place prior to the open of trading on the effective date:&lt;/p&gt;&lt;div&gt;&lt;table</description>
   <guid isPermaLink="true">http://www.streetinsider.com/PRNewswire/Tenable+Holdings+Set+to+Join+S%26amp%3BP+SmallCap+600/26983105.html</guid>
   <pubDate>Wed, 26 Aug 2026 18:20:00 -0400</pubDate>
      	<category domain="http://rss.financialcontent.com/stocksymbol">LEG</category>
   	   	<category domain="http://rss.financialcontent.com/stocksymbol">O.00004559</category>
   	   	<category domain="http://rss.financialcontent.com/stocksymbol">O.00871427</category>
   	   	<category domain="http://rss.financialcontent.com/stocksymbol">O.03712323</category>
   	   	<category domain="http://rss.financialcontent.com/stocksymbol">O.38540426</category>
   	   	<category domain="http://rss.financialcontent.com/stocksymbol">SGI</category>
   	   	<category domain="http://rss.financialcontent.com/stocksymbol">SPGI</category>
   	   	<category domain="http://rss.financialcontent.com/stocksymbol">TENB</category>
   	  </item>
  <item>
   <title>Tenable Holdings Set to Join S&amp;amp;P SmallCap 600</title>
   <link>http://www.streetinsider.com/PRNewswire/Tenable+Holdings+Set+to+Join+S%26amp%3BP+SmallCap+600/26983105.html</link>
   <description>
&lt;div class=&quot;xn-content&quot;&gt;
&lt;p&gt;&lt;span class=&quot;legendSpanClass&quot;&gt;&lt;location value=&quot;LU/us.ny.nyc&quot; idsrc=&quot;xmltag.org&quot; &gt;NEW YORK&lt;/location&gt;&lt;/span&gt;, &lt;span class=&quot;legendSpanClass&quot;&gt;&lt;chron&gt;Aug. 26, 2026&lt;/chron&gt;&lt;/span&gt; /PRNewswire/ -- &lt;span value=&quot;NASDAQ-NMS:TENB&quot; idsrc=&quot;xmltag.org&quot; &gt;Tenable Holdings Inc.&lt;/span&gt; (&lt;span&gt;NASD&lt;/span&gt;: TENB) will replace &lt;span value=&quot;NYSE:LEG&quot; idsrc=&quot;xmltag.org&quot; &gt;Leggett &amp;amp; Platt Inc.&lt;/span&gt; (NYSE: LEG) in the S&amp;amp;P SmallCap 600 effective prior to the opening of trading on &lt;chron&gt;Monday, August 31&lt;/chron&gt;. S&amp;amp;P MidCap 400 constituent &lt;span value=&quot;NYSE:SGI&quot; idsrc=&quot;xmltag.org&quot; &gt;Somnigroup International Inc.&lt;/span&gt; (NYSE: SGI) is acquiring &lt;span value=&quot;NYSE:LEG&quot; idsrc=&quot;xmltag.org&quot; &gt;Leggett &amp;amp; Platt&lt;/span&gt; in a deal expected to be completed soon, pending final closing conditions.&lt;/p&gt;
&lt;p&gt;Following is a summary of the changes that will take place prior to the open of trading on the effective date:&lt;/p&gt;&lt;div&gt;&lt;table</description>
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   <pubDate>Wed, 26 Aug 2026 18:20:00 -0400</pubDate>
      	<category domain="http://rss.financialcontent.com/stocksymbol">LEG</category>
   	   	<category domain="http://rss.financialcontent.com/stocksymbol">O.00004559</category>
   	   	<category domain="http://rss.financialcontent.com/stocksymbol">O.00871427</category>
   	   	<category domain="http://rss.financialcontent.com/stocksymbol">O.03712323</category>
   	   	<category domain="http://rss.financialcontent.com/stocksymbol">O.38540426</category>
   	   	<category domain="http://rss.financialcontent.com/stocksymbol">SGI</category>
   	   	<category domain="http://rss.financialcontent.com/stocksymbol">SPGI</category>
   	   	<category domain="http://rss.financialcontent.com/stocksymbol">TENB</category>
   	  </item>
  <item>
   <title>Tenable Holdings Set to Join S&amp;amp;P SmallCap 600</title>
   <link>http://www.streetinsider.com/PRNewswire/Tenable+Holdings+Set+to+Join+S%26amp%3BP+SmallCap+600/26983105.html</link>
   <description>
&lt;div class=&quot;xn-content&quot;&gt;
&lt;p&gt;&lt;span class=&quot;legendSpanClass&quot;&gt;&lt;location value=&quot;LU/us.ny.nyc&quot; idsrc=&quot;xmltag.org&quot; &gt;NEW YORK&lt;/location&gt;&lt;/span&gt;, &lt;span class=&quot;legendSpanClass&quot;&gt;&lt;chron&gt;Aug. 26, 2026&lt;/chron&gt;&lt;/span&gt; /PRNewswire/ -- &lt;span value=&quot;NASDAQ-NMS:TENB&quot; idsrc=&quot;xmltag.org&quot; &gt;Tenable Holdings Inc.&lt;/span&gt; (&lt;span&gt;NASD&lt;/span&gt;: TENB) will replace &lt;span value=&quot;NYSE:LEG&quot; idsrc=&quot;xmltag.org&quot; &gt;Leggett &amp;amp; Platt Inc.&lt;/span&gt; (NYSE: LEG) in the S&amp;amp;P SmallCap 600 effective prior to the opening of trading on &lt;chron&gt;Monday, August 31&lt;/chron&gt;. S&amp;amp;P MidCap 400 constituent &lt;span value=&quot;NYSE:SGI&quot; idsrc=&quot;xmltag.org&quot; &gt;Somnigroup International Inc.&lt;/span&gt; (NYSE: SGI) is acquiring &lt;span value=&quot;NYSE:LEG&quot; idsrc=&quot;xmltag.org&quot; &gt;Leggett &amp;amp; Platt&lt;/span&gt; in a deal expected to be completed soon, pending final closing conditions.&lt;/p&gt;
&lt;p&gt;Following is a summary of the changes that will take place prior to the open of trading on the effective date:&lt;/p&gt;&lt;div&gt;&lt;table</description>
   <guid isPermaLink="true">http://www.streetinsider.com/PRNewswire/Tenable+Holdings+Set+to+Join+S%26amp%3BP+SmallCap+600/26983105.html</guid>
   <pubDate>Wed, 26 Aug 2026 18:20:00 -0400</pubDate>
      	<category domain="http://rss.financialcontent.com/stocksymbol">LEG</category>
   	   	<category domain="http://rss.financialcontent.com/stocksymbol">O.00004559</category>
   	   	<category domain="http://rss.financialcontent.com/stocksymbol">O.00871427</category>
   	   	<category domain="http://rss.financialcontent.com/stocksymbol">O.03712323</category>
   	   	<category domain="http://rss.financialcontent.com/stocksymbol">O.38540426</category>
   	   	<category domain="http://rss.financialcontent.com/stocksymbol">SGI</category>
   	   	<category domain="http://rss.financialcontent.com/stocksymbol">SPGI</category>
   	   	<category domain="http://rss.financialcontent.com/stocksymbol">TENB</category>
   	  </item>
  <item>
   <title>Tenable Holdings Set to Join S&amp;amp;P SmallCap 600</title>
   <link>http://www.streetinsider.com/PRNewswire/Tenable+Holdings+Set+to+Join+S%26amp%3BP+SmallCap+600/26983105.html</link>
   <description>
&lt;div class=&quot;xn-content&quot;&gt;
&lt;p&gt;&lt;span class=&quot;legendSpanClass&quot;&gt;&lt;location value=&quot;LU/us.ny.nyc&quot; idsrc=&quot;xmltag.org&quot; &gt;NEW YORK&lt;/location&gt;&lt;/span&gt;, &lt;span class=&quot;legendSpanClass&quot;&gt;&lt;chron&gt;Aug. 26, 2026&lt;/chron&gt;&lt;/span&gt; /PRNewswire/ -- &lt;span value=&quot;NASDAQ-NMS:TENB&quot; idsrc=&quot;xmltag.org&quot; &gt;Tenable Holdings Inc.&lt;/span&gt; (&lt;span&gt;NASD&lt;/span&gt;: TENB) will replace &lt;span value=&quot;NYSE:LEG&quot; idsrc=&quot;xmltag.org&quot; &gt;Leggett &amp;amp; Platt Inc.&lt;/span&gt; (NYSE: LEG) in the S&amp;amp;P SmallCap 600 effective prior to the opening of trading on &lt;chron&gt;Monday, August 31&lt;/chron&gt;. S&amp;amp;P MidCap 400 constituent &lt;span value=&quot;NYSE:SGI&quot; idsrc=&quot;xmltag.org&quot; &gt;Somnigroup International Inc.&lt;/span&gt; (NYSE: SGI) is acquiring &lt;span value=&quot;NYSE:LEG&quot; idsrc=&quot;xmltag.org&quot; &gt;Leggett &amp;amp; Platt&lt;/span&gt; in a deal expected to be completed soon, pending final closing conditions.&lt;/p&gt;
&lt;p&gt;Following is a summary of the changes that will take place prior to the open of trading on the effective date:&lt;/p&gt;&lt;div&gt;&lt;table</description>
   <guid isPermaLink="true">http://www.streetinsider.com/PRNewswire/Tenable+Holdings+Set+to+Join+S%26amp%3BP+SmallCap+600/26983105.html</guid>
   <pubDate>Wed, 26 Aug 2026 18:20:00 -0400</pubDate>
      	<category domain="http://rss.financialcontent.com/stocksymbol">LEG</category>
   	   	<category domain="http://rss.financialcontent.com/stocksymbol">O.00004559</category>
   	   	<category domain="http://rss.financialcontent.com/stocksymbol">O.00871427</category>
   	   	<category domain="http://rss.financialcontent.com/stocksymbol">O.03712323</category>
   	   	<category domain="http://rss.financialcontent.com/stocksymbol">O.38540426</category>
   	   	<category domain="http://rss.financialcontent.com/stocksymbol">SGI</category>
   	   	<category domain="http://rss.financialcontent.com/stocksymbol">SPGI</category>
   	   	<category domain="http://rss.financialcontent.com/stocksymbol">TENB</category>
   	  </item>
  <item>
   <title>Tenable Holdings, Inc. (TENB) to Join S&amp;P SmallCap 600</title>
   <link>http://www.streetinsider.com/Index+Changes/Tenable+Holdings%2C+Inc.+%28TENB%29+to+Join+S%26P+SmallCap+600/26982826.html</link>
   <description>(Updated - August 26, 2026 5:17 PM EDT)

&lt;p&gt;Tenable Holdings Inc. (NASDAQ: TENB) will replace Leggett &amp; Platt Inc. (NYSE: LEG) in the S&amp;P SmallCap 600 effective prior to the opening of trading on Monday, August 31. S&amp;P MidCap 400 constituent Somnigroup International Inc. (NYSE: SGI) is acquiring Leggett &amp; Platt in a deal expected to be completed soon, pending final closing conditions.&lt;/p&gt;</description>
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   <pubDate>Wed, 26 Aug 2026 17:17:05 -0400</pubDate>
      	<category domain="http://rss.financialcontent.com/stocksymbol">LEG</category>
   	   	<category domain="http://rss.financialcontent.com/stocksymbol">SGI</category>
   	   	<category domain="http://rss.financialcontent.com/stocksymbol">TENB</category>
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