NASDAQ:PLUG | Insider Transactions — Page 2 | PLUG POWER INC

PLUG Insider Transactions — Page 2

1,191 retained open-market purchase and sale rows from SEC Forms 3, 4 and 5, newest first. This page shows rows 101–200; provenance stays internal.

Insider profileRoleDateTransactionSharesPrice
FiveT Capital Holding AGDirector2020-04-22Sale398,950.0$4.33
Roth Johannes MinhoDirector2020-04-22Sale398,950.0$4.33
HELMER MAUREEN ODirector2020-04-16Sale115,000.0$4.29
Schmid KeithCOO & Sr. VP2020-02-20Sale50,000.0$6.0
Hull Martin DanielCorporate Controller and CAO2020-02-20Sale35,000.0$6.0
Marsh AndrewPresident & CEO2020-02-19Sale834,036.0$5.1
Conway Gerard L JRGen. Counsel,Corp.Sec.,Sr. VP2020-02-19Sale367,534.0$5.1
Hull Martin DanielCorporate Controller and CAO2020-02-19Sale35,000.0$5.5
Marsh AndrewPresident & CEO2020-02-18Sale315,964.0$5.0
Conway Gerard L JRGen. Counsel,Corp.Sec.,Sr. VP2020-02-18Sale115,800.0$5.0
Schmid KeithCOO & Sr. VP2020-02-18Sale50,000.0$5.0
Hull Martin DanielCorporate Controller and CAO2020-02-18Sale35,000.0$5.0
Hull Martin DanielCorporate Controller and CAO2020-02-12Sale35,000.0$4.5
Hull Martin DanielCorporate Controller and CAO2020-02-04Sale35,000.0$4.0
Conway Gerard L JRGen.Counsel, Corp. Sec.,Sr. VP2020-01-13Sale99,999.0$4.26
Conway Gerard L JRGen.Counsel, Corp. Sec.,Sr. VP2020-01-06Sale100,000.0$3.5
MCNAMEE GEORGE CDirector2019-03-18Purchase100,000.0$2.34
Marsh AndrewPresident & CEO2019-03-14Purchase12,286.0$2.44
Conway Gerard L JRGC, Corp Secretary & Senior VP2018-10-15Sale100,000.0$1.86
GRAVES GREGORY BDirector2018-09-12Sale31,343.0$1.73
Air Liquide Investissements d'Avenir et de DemonstrationDirector2017-09-22Sale4,855.0$2.4
MCNAMEE GEORGE CDirector2017-09-15Purchase25,000.0$2.21
MCNAMEE GEORGE CDirector2017-09-14Purchase25,000.0$2.34
MCNAMEE GEORGE CDirector2017-09-13Purchase25,000.0$2.34
MCNAMEE GEORGE CDirector2017-09-12Purchase25,000.0$2.17
MCNAMEE GEORGE CDirector2017-09-11Purchase25,000.0$2.13
MCNAMEE GEORGE CDirector2017-09-08Purchase25,000.0$2.14
MCNAMEE GEORGE CDirector2017-09-08Purchase24,400.0$2.16
MCNAMEE GEORGE CDirector2017-09-07Purchase600.0$2.13
MCNAMEE GEORGE CDirector2017-09-07Purchase25,000.0$2.13
Air Liquide Investissements d'Avenir et de DemonstrationDirector2017-06-21Sale6,247.0$2.24
Air Liquide Investissements d'Avenir et de DemonstrationDirector2017-03-16Sale12,636.0$1.07
Air Liquide Investissements d'Avenir et de DemonstrationDirector2016-12-21Sale19,000.0$1.38
Air Liquide Investissements d'Avenir et de DemonstrationDirector2016-09-22Sale19,000.0$1.44
Air Liquide Investissements d'Avenir et de DemonstrationDirector2016-06-16Sale15,046.0$1.73
HELMER MAUREEN ODirector2016-03-24Sale30,000.0$1.96
Air Liquide Investissements d'Avenir et de DemonstrationDirector2016-03-17Sale13,015.0$1.98
Air Liquide Investissements d'Avenir et de DemonstrationDirector2015-12-16Sale13,281.0$2.26
Air Liquide Investissements d'Avenir et de DemonstrationDirector2015-09-22Sale15,494.0$2.19
Schmid KeithChief Operating Officer2015-08-27Purchase14,000.0$1.8
Schmid KeithChief Operating Officer2015-08-27Sale14,000.0$1.8
AXANE SADirector2015-08-26Sale6,394,539.0$1.67
Air Liquide Investissements d'Avenir et de DemonstrationDirector2015-03-31Sale8,191.0$2.61
Air Liquide Investissements d'Avenir et de DemonstrationDirector2015-03-30Sale910.0$2.72
Air Liquide Investissements d'Avenir et de DemonstrationDirector2014-08-26Sale5,521,676.0$5.8
Conway Gerard L JRGeneral Counsel2014-07-29Sale33,334.0$6.0
Conway Gerard L JRGeneral Counsel2014-07-24Sale15.0$5.67
Conway Gerard L JRGeneral Counsel2014-07-24Sale84,306.0$5.52
Air Liquide Investissements d'Avenir et de DemonstrationDirector2014-06-18Sale12,508.0$5.1
Air Liquide Investissements d'Avenir et de DemonstrationDirector2014-03-25Sale7,736.0$6.38
Air Liquide Investissements d'Avenir et de DemonstrationDirector2013-12-30Sale24,836.0$1.63
Marsh AndrewPresident & CEO2013-08-20Purchase32,218.0$0.38
Marsh AndrewPresident & CEO2013-06-12Purchase172,870.0$0.21
MARXE AUSTIN W & GREENHOUSE DAVID MTenPercentOwner2013-02-14Sale5,000,000.0$0.13
MARXE AUSTIN W & GREENHOUSE DAVID MTenPercentOwner2013-02-14Sale2,000,000.0$0.12
OJSC Third Generation Co of the Wholesale Electricity MarketTenPercentOwner2012-09-28Sale4,462,693.0$3,576,846.22
GARBERDING LARRYDirector2011-12-05Sale3,000.0$2.26
MCNAMEE GEORGE CDirectorOther2011-12-01Sale2,042.0$2.2
MCNAMEE GEORGE CDirectorOther2011-05-31Purchase40,000.0$2.42
Marsh AndrewDirectorOther2011-05-31Purchase20,000.0$2.42
Hansen Erik JVP & GM, Motive Power Division2010-03-25Purchase10,000.0$0.74
Corless Adrian JChief Technology Officer2010-03-25Purchase20,000.0$0.74
Marsh AndrewPresident & CEO2010-03-22Purchase50,000.0$0.59
MCNAMEE GEORGE CDirector2010-03-19Purchase160,146.0$0.61
SPERRY MARK AVP & GM, Continuous Power Div.2010-03-05Sale20,375.0$0.53
Conway Gerard L JRGeneral Counsel2009-06-12Sale100.0$1.01
SPERRY MARK AVP & GM, Continuous Power Div2009-04-03Sale48,000.0$0.92
Branton LTDTenPercentOwner2008-12-20Sale5,126,939.0$0.74
SMART HYDROGEN, INC.TenPercentOwner2008-12-20Sale5,126,939.0$0.74
Clayburn Development Inc.TenPercentOwner2008-12-20Sale5,126,939.0$0.74
PROKHOROV MIKHAIL DTenPercentOwner2008-04-24Sale640,803.29—
Millington Joseph MVP Human Resources2008-04-03Sale2,860.0$2.6
Millington Joseph MVP Human Resources2008-02-11Sale2,250.0$3.15
MMC NORLISK NICKELTenPercentOwner2008-02-08Purchase300.0$3.39
PROKHOROV MIKHAIL DTenPercentOwner2008-02-08Purchase300.0$3.39
POTANIN VLADIMIR OTenPercentOwner2008-02-08Purchase300.0$3.39
Branton LTDTenPercentOwner2008-02-08Purchase300.0$3.39
SMART HYDROGEN, INC.TenPercentOwner2008-02-08Purchase300.0$3.39
Clayburn Development Inc.TenPercentOwner2008-02-08Purchase300.0$3.39
MMC NORLISK NICKELTenPercentOwner2008-02-08Purchase600.0$3.38
PROKHOROV MIKHAIL DTenPercentOwner2008-02-08Purchase600.0$3.38
POTANIN VLADIMIR OTenPercentOwner2008-02-08Purchase600.0$3.38
Branton LTDTenPercentOwner2008-02-08Purchase600.0$3.38
SMART HYDROGEN, INC.TenPercentOwner2008-02-08Purchase600.0$3.38
Clayburn Development Inc.TenPercentOwner2008-02-08Purchase600.0$3.38
MMC NORLISK NICKELTenPercentOwner2008-02-08Purchase100.0$3.35
PROKHOROV MIKHAIL DTenPercentOwner2008-02-08Purchase100.0$3.35
POTANIN VLADIMIR OTenPercentOwner2008-02-08Purchase100.0$3.35
Branton LTDTenPercentOwner2008-02-08Purchase100.0$3.35
SMART HYDROGEN, INC.TenPercentOwner2008-02-08Purchase100.0$3.35
Clayburn Development Inc.TenPercentOwner2008-02-08Purchase100.0$3.35
MMC NORLISK NICKELTenPercentOwner2008-02-08Purchase1,235.0$3.34
PROKHOROV MIKHAIL DTenPercentOwner2008-02-08Purchase1,235.0$3.34
POTANIN VLADIMIR OTenPercentOwner2008-02-08Purchase1,235.0$3.34
Branton LTDTenPercentOwner2008-02-08Purchase1,235.0$3.34
SMART HYDROGEN, INC.TenPercentOwner2008-02-08Purchase1,235.0$3.34
Clayburn Development Inc.TenPercentOwner2008-02-08Purchase1,235.0$3.34
MMC NORLISK NICKELTenPercentOwner2008-02-08Purchase300.0$3.32
PROKHOROV MIKHAIL DTenPercentOwner2008-02-08Purchase300.0$3.32
POTANIN VLADIMIR OTenPercentOwner2008-02-08Purchase300.0$3.32