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Oct 5, 2017 05:00PM ADP Sends Letter to Stockholders
Sep 22, 2017 05:54PM Ackman targets retail investors in ADP proxy contest
Sep 20, 2017 11:55AM Ackman targets retail investors in ADP proxy contest
Sep 14, 2017 08:34AM ADP (ADP) Urges Shareholders to Vote for its Director Nominees
Sep 14, 2017 08:31AM ADP Sends Letter to Stockholders
Sep 7, 2017 06:09PM ADP (ADP) Said it Won't Add Any of Pershing Square's Nominees to Board, Will Continue Current Strategy
Sep 7, 2017 05:53PM ADP Comments on Letter From Pershing Square and Previous Meeting With ADP Board
Sep 5, 2017 08:07AM Pershing Square Files Definitive Proxy to Elect Ackman, Hagen and Unruh to ADP (ADP) Board
Sep 5, 2017 08:05AM Pershing Square Files Definitive Proxy Materials for ADP 2017 Annual Meeting
Aug 28, 2017 08:43AM Pershing Square's Ackman made settlement offer to ADP: filing
Aug 24, 2017 12:31PM Billionaire investor Ackman to meet with ADP board on September 5
Aug 24, 2017 11:15AM Bill Ackman's Pershing Square to Meet ADP (ADP) Board on Sept 5th - Filing
Aug 21, 2017 04:52PM ADP rejects new board candidates, Ackman fires back
Aug 21, 2017 02:38PM Pershing Square Says ADP (ADP) Has Lack of Shareholder Perspective
Aug 17, 2017 09:43AM Ackman's Pershing Square says ADP needs to streamline, modernize
Aug 17, 2017 07:23AM ADP (ADP) PT Raised to $110 at Citi, Introduces 'Positive Catalyst Watch'
Aug 14, 2017 01:07PM Pershing Square says ADP CEO misled board on talks with hedge fund
Aug 10, 2017 10:36AM ADP (ADP) CEO compares Bill Ackman to 'spoiled brat' - CNBC
Aug 7, 2017 04:53PM Pershing Square Nominates Three to Board of Directors of ADP (ADP)
Aug 7, 2017 04:05PM Pershing Square Announces Nominees for Election to the Board of Directors of ADP
Aug 7, 2017 03:50PM ADP (ADP) Active on Rehashed Headlines
Aug 4, 2017 03:01PM Ackman's Pershing Square says it plans to nominate directors at ADP
Aug 4, 2017 12:11PM Ackman Owns 8% of ADP (ADP), Not Seeking to Control Co. or Proxy Fight - CNBC
Aug 4, 2017 08:28AM ADP (ADP) Should Respond Favorably To Comments Bill Ackman Wants Control Of Company - BMO Capital
Aug 4, 2017 08:11AM Activist Ackman looks for board seats, better returns at payroll firm ADP
Aug 4, 2017 07:33AM Pershing Square Capital Seeks to Change ADP (ADP) CEO, Control Five Board Seats
Aug 4, 2017 07:30AM ADP Says Pershing Square Capital Management Seeking Control of ADP
Jul 31, 2017 11:48AM ADP (ADP) Adds to Ackman-Gains
Jul 31, 2017 05:25AM Evercore ISI Upgrades ADP (ADP) to In Line
Jul 28, 2017 09:56AM ADP (ADP) PT Raised to $105 at BMO Capital on 4Q Report; 'Ackman Bounce Negates Weak Trends'
Jul 28, 2017 06:39AM ADP (ADP) PT Raised to $108 at Stifel on 4Q Report; 'Stock Action & Reports of Activist More Perplexing'
Jul 27, 2017 02:26PM Baird Comments On Pershing Square Position in ADP (ADP)
Jul 27, 2017 12:47PM UPDATE: Bill Ackman is Said to Build Stake in ADP (ADP) - Bloomberg
May 16, 2011 06:46PM Ackman's Pershing Square Sells ADP (ADP), Target (TGT) and GM (GM)
May 16, 2011 05:32PM Ackman's Pershing Square Shows Raised Stakes in General Growth (GGP), Kraft (KFT), New Position in Alexander & Baldwin (ALEX)
Feb 15, 2011 02:58PM Ackman's Pershing Square Takes a Liking To the GM (GM) IPO, But Cuts ADP (ADP) and Kraft (KFT) Bets
Aug 16, 2010 04:12PM Ackman's Pershing Square Shows New Stake in ADP, Confirms Citigroup (C) Stake
Aug 16, 2010 03:52PM Ackman's Pershing Square Shows Large Stake in ADP - 13F
May 18, 2010 10:51AM Ackman's Pershing Square Loads Up On More Yum Brands (YUM) Brands, Discloses His Kraft (KFT) Position
Feb 17, 2010 11:49AM Bill Ackman's Pershing Square Q4 13F Breakdown: Takes Some Profit in Target, Adds Positions in Hyatt, Landry's
Aug 14, 2009 05:21PM Ackman's Pershing Square Shows New Stake In ADP (NYSE: ADP)
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