Form SC 13G/A Proto Labs Inc Filed by: VANGUARD GROUP INC Feb 13, 2024 05:18PM
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Form SC 13G/A Proto Labs Inc Filed by: VANGUARD GROUP INC Mar 9, 2022 08:45AM
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Form SC 13G/A Proto Labs Inc Filed by: VANGUARD GROUP INC Feb 10, 2021 11:42AM


Feb 12, 2020 06:10AM Form SC 13G/A Proto Labs Inc Filed by: VANGUARD GROUP INC
Mar 11, 2019 07:52AM Form SC 13G/A Proto Labs Inc Filed by: VANGUARD GROUP INC
Feb 12, 2019 11:59AM Form SC 13G/A Proto Labs Inc Filed by: VANGUARD GROUP INC
Feb 12, 2018 08:49AM Form SC 13G/A Proto Labs Inc Filed by: VANGUARD GROUP INC
Feb 13, 2017 06:04AM Form SC 13G/A Proto Labs Inc Filed by: VANGUARD GROUP INC
Feb 10, 2016 10:34AM Form SC 13G/A Proto Labs Inc Filed by: VANGUARD GROUP INC
Feb 10, 2015 11:44AM Form SC 13G Proto Labs Inc Filed by: VANGUARD GROUP INC
Apr 30, 2014 02:59PM Trading Radar for 05/01: Exxon (XOM), Kraft Foods (KRFT), T-Mobile (TMUS), Expedia (EXPE), Western Union (WU) Report
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