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    Plug Power Inc. (PLUG)

    -NasdaqCM
    1.67 Up 0.06(3.73%) Feb 12, 3:59PM EST
    |After Hours : 1.67 Up 0.00 (0.02%) Feb 12, 5:07PM EST
    Insider TransactionsGet Insider Transactions for:
    Net Share Purchase Activity
    Insider Purchases - Last 6 Months
     SharesTrans
    Purchases14,0001
    Sales6,394,5401
    Net Shares Purchased
    (Sold)
    (6,380,540)2
    Total Insider Shares Held1.54MN/A
    % Net Shares Purchased
    (Sold)
    (80.6%)N/A
    Net Institutional Purchases - Prior Qtr to Latest Qtr
     Shares
    Net Shares Purchased
    (Sold)
    (5,734,440)
    % Change in Institutional Shares Held(20.15%)
    Data provided by Thomson Financial


    Insider Transactions Reported - Last Two Years
    DateInsiderSharesTypeTransactionValue*
    Jan 14, 2016WILLIS GARY KDirector4,167DirectAcquisition (Non Open Market) at $2.10 per share.8,750
    Jan 14, 2016KENAUSIS GREGORYDirector4,583DirectAcquisition (Non Open Market) at $2.10 per share.9,624
    Jan 14, 2016HELMER MAUREEN ODirector3,571DirectAcquisition (Non Open Market) at $2.10 per share.7,499
    Jan 14, 2016GARBERDING LARRYDirector3,869DirectAcquisition (Non Open Market) at $2.10 per share.8,124
    Jan 14, 2016MCNAMEE GEORGE CDirector5,357DirectAcquisition (Non Open Market) at $2.10 per share.11,249
    Jan 14, 2016ROTH JOHANNES MINHODirector4,583DirectAcquisition (Non Open Market) at $2.10 per share.9,624
    Jan 14, 2016HICKEY DOUGLAS TDirector3,274DirectAcquisition (Non Open Market) at $2.10 per share.6,875
    Jan 14, 2016PONTONE XAVIERDirector2,381DirectAcquisition (Non Open Market) at $2.10 per share.5,000
    Dec 16, 2015AIR LIQUIDE INVESTISSEMENTS D'AVENIR ET DE DEMONSTDirector13,281DirectSale at $2.26 per share.30,015
    Dec 15, 2015AIR LIQUIDE INVESTISSEMENTS D'AVENIR ET DE DEMONSTDirector13,281DirectAcquisition (Non Open Market) at $1.96 per share.26,030
    Dec 1, 2015MIDDLETON PAUL BOfficer13,334DirectOption Exercise N/A
    Dec 1, 2015MIDDLETON PAUL BOfficer5,248DirectDisposition (Non Open Market) at $2.19 per share.11,493
    Oct 1, 2015PONTONE XAVIERDirector2,660DirectAcquisition (Non Open Market) at $1.88 per share.5,000
    Oct 1, 2015ROTH JOHANNES MINHODirector5,120DirectAcquisition (Non Open Market) at $1.88 per share.9,625
    Oct 1, 2015WILLIS GARY KDirector4,654DirectAcquisition (Non Open Market) at $1.88 per share.8,749
    Oct 1, 2015GARBERDING LARRYDirector4,322DirectAcquisition (Non Open Market) at $1.88 per share.8,125
    Oct 1, 2015MCNAMEE GEORGE CDirector5,984DirectAcquisition (Non Open Market) at $1.88 per share.11,249
    Oct 1, 2015HICKEY DOUGLAS TDirector3,657DirectAcquisition (Non Open Market) at $1.88 per share.6,875
    Oct 1, 2015KENAUSIS GREGORYDirector5,120DirectAcquisition (Non Open Market) at $1.88 per share.9,625
    Oct 1, 2015HELMER MAUREEN ODirector3,989DirectAcquisition (Non Open Market) at $1.88 per share.7,499
    Sep 22, 2015AIR LIQUIDE INVESTISSEMENTS D'AVENIR ET DE DEMONSTDirector15,494DirectSale at $2.19 per share.33,931
    Sep 15, 2015AIR LIQUIDE INVESTISSEMENTS D'AVENIR ET DE DEMONSTDirector15,494DirectAcquisition (Non Open Market) at $1.68 per share.26,029
    Aug 27, 2015SCHMID KEITHOfficer14,000DirectPurchase at $1.80 per share.25,200
    Aug 27, 2015MARSH ANDREWOfficer26,882DirectOption Exercise at $0.93 per share.25,000
    Aug 26, 2015AXANE SADirector1,613,289DirectAcquisition (Non Open Market) at $1.85 per share.2,984,584
    Aug 26, 2015AXANE SADirector6,394,539DirectSale at $1.67 per share.10,678,880
    Jul 31, 2015AXANE SADirector4,781,250DirectStatement of OwnershipN/A
    Jul 17, 2015WILLIS GARY KDirector3,723DirectAcquisition (Non Open Market) at $2.35 per share.8,749
    Jul 17, 2015KENAUSIS GREGORYDirector2,926DirectAcquisition (Non Open Market) at $2.35 per share.6,876
    Jul 17, 2015HELMER MAUREEN ODirector3,191DirectAcquisition (Non Open Market) at $2.35 per share.7,498
    Jul 17, 2015GARBERDING LARRYDirector3,457DirectAcquisition (Non Open Market) at $2.35 per share.8,123
    Jul 17, 2015MCNAMEE GEORGE CDirector4,787DirectAcquisition (Non Open Market) at $2.35 per share.11,249
    Jul 15, 2015HICKEY DOUGLAS TDirector7,961DirectAcquisition (Non Open Market) at $2.35 per share.18,708
    Jun 22, 2015AIR LIQUIDE INVESTISSEMENTS D'AVENIR ET DE DEMONSTDirector9,677DirectAcquisition (Non Open Market) at $2.63 per share.25,450
    Jun 15, 2015AIR LIQUIDE INVESTISSEMENTS D'AVENIR ET DE DEMONSTDirector9,677DirectAcquisition (Non Open Market) at $2.69 per share.26,031
    Apr 2, 2015MCNAMEE GEORGE CDirector8,929DirectAcquisition (Non Open Market) at $2.52 per share.22,501
    Apr 2, 2015HICKEY DOUGLAS TDirector2,728DirectAcquisition (Non Open Market) at $2.52 per share.6,874
    Apr 2, 2015KENAUSIS GREGORYDirector2,728DirectAcquisition (Non Open Market) at $2.52 per share.6,874
    Apr 2, 2015HELMER MAUREEN ODirector2,976DirectAcquisition (Non Open Market) at $2.52 per share.7,499
    Apr 2, 2015GARBERDING LARRYDirector3,224DirectAcquisition (Non Open Market) at $2.52 per share.8,124
    Apr 2, 2015HICKEY DOUGLAS TDirector2,728DirectDisposition (Non Open Market) at $2.52 per share.6,874
    Mar 31, 2015AIR LIQUIDE INVESTISSEMENTS D'AVENIR ET DE DEMONSTDirector8,191DirectSale at $2.61 per share.21,378
    Mar 30, 2015AIR LIQUIDE INVESTISSEMENTS D'AVENIR ET DE DEMONSTDirector910DirectSale at $2.72 per share.2,475
    Mar 16, 2015AIR LIQUIDE INVESTISSEMENTS D'AVENIR ET DE DEMONSTDirector9,101DirectAcquisition (Non Open Market) at $2.86 per share.26,028
    Jan 2, 2015HELMER MAUREEN ODirector2,517DirectAcquisition (Non Open Market) at $2.98 per share.7,500
    Jan 2, 2015WILLIS GARY KDirector5,872DirectAcquisition (Non Open Market) at $2.98 per share.17,498
    Jan 2, 2015HICKEY DOUGLAS TDirector2,307DirectDisposition (Non Open Market) at $2.98 per share.6,874
    Jan 2, 2015MCNAMEE GEORGE CDirector7,605DirectAcquisition (Non Open Market) at $2.98 per share.22,662
    Jan 2, 2015GARBERDING LARRYDirector2,727DirectAcquisition (Non Open Market) at $2.98 per share.8,126
    Jan 2, 2015HICKEY DOUGLAS TDirector2,307DirectAcquisition (Non Open Market) at $2.98 per share.6,874
    Jan 2, 2015KENAUSIS GREGORYDirector2,307DirectAcquisition (Non Open Market) at $2.98 per share.6,874
    Jan 2, 2015PONTONE XAVIERDirector1,678DirectAcquisition (Non Open Market) at $2.98 per share.5,000
    Jan 2, 2015ROTH JOHANNES MINHODirector2,307DirectAcquisition (Non Open Market) at $2.98 per share.6,874
    Aug 26, 2014AIR LIQUIDE INVESTISSEMENTS D'AVENIR ET DE DEMONSTDirector5,521,676DirectSale at $5.80 per share.32,025,720
    Aug 26, 2014AIR LIQUIDE INVESTISSEMENTS D'AVENIR ET DE DEMONSTDirector5,521,676DirectAcquisition (Non Open Market) N/A
    Jul 29, 2014CONWAY GERARD L JROfficer33,334DirectSale at $6 per share.200,004
    Jul 24, 2014CONWAY GERARD L JROfficer84,321DirectSale at $5.52 - $5.67 per share.472,0002
    Jul 1, 2014PONTONE XAVIERDirector1,059DirectAcquisition (Non Open Market) at $4.72 per share.4,998
    Jul 1, 2014GARBERDING LARRYDirector1,721DirectAcquisition (Non Open Market) at $4.72 per share.8,123
    Jul 1, 2014HICKEY DOUGLAS TDirector1,457DirectAcquisition (Non Open Market) at $4.72 per share.6,877
    Jul 1, 2014HICKEY DOUGLAS TDirector1,457DirectDisposition (Non Open Market) at $4.72 per share.6,877
    Jul 1, 2014ROTH JOHANNES MINHODirector1,457DirectAcquisition (Non Open Market) at $4.72 per share.6,877
    Jul 1, 2014HELMER MAUREEN ODirector1,589DirectAcquisition (Non Open Market) at $4.72 per share.7,500
    Jul 1, 2014KENAUSIS GREGORYDirector1,059DirectAcquisition (Non Open Market) at $4.72 per share.4,998
    Jul 1, 2014WILLIS GARY KDirector3,708DirectAcquisition (Non Open Market) at $4.72 per share.17,501
    Jul 1, 2014MIROSHNICHENKO EVGENYDirector1,059DirectAcquisition (Non Open Market) at $4.72 per share.4,998
    Jul 1, 2014MCNAMEE GEORGE CDirector4,767DirectAcquisition (Non Open Market) at $4.72 per share.22,500
    Jun 18, 2014AIR LIQUIDE INVESTISSEMENTS D'AVENIR ET DE DEMONSTDirector12,508DirectSale at $5.10 per share.63,790
    Jun 16, 2014AIR LIQUIDE INVESTISSEMENTS D'AVENIR ET DE DEMONSTDirector12,508DirectAcquisition (Non Open Market) at $4.15 per share.51,908
    Jun 13, 2014MCNAMEE GEORGE CDirector365,000DirectDisposition (Non Open Market) at $0 per share.N/A
    Jun 13, 2014MCNAMEE GEORGE CDirector365,000IndirectAcquisition (Non Open Market) at $0 per share.N/A
    Apr 1, 2014HICKEY DOUGLAS TDirector912DirectDisposition (Non Open Market) at $7.54 per share.6,876
    Apr 1, 2014MIROSHNICHENKO EVGENYDirector663DirectAcquisition (Non Open Market) at $7.54 per share.4,999
    Apr 1, 2014HELMER MAUREEN ODirector995DirectAcquisition (Non Open Market) at $7.54 per share.7,502
    Apr 1, 2014KENAUSIS GREGORYDirector663DirectAcquisition (Non Open Market) at $7.54 per share.4,999
    Apr 1, 2014ROTH JOHANNES MINHODirector912DirectAcquisition (Non Open Market) at $7.54 per share.6,876
    Apr 1, 2014GARBERDING LARRYDirector1,078DirectAcquisition (Non Open Market) at $7.54 per share.8,128
    Apr 1, 2014PONTONE XAVIERDirector663DirectAcquisition (Non Open Market) at $7.54 per share.4,999
    Apr 1, 2014HICKEY DOUGLAS TDirector912DirectAcquisition (Non Open Market) at $7.54 per share.6,876
    Apr 1, 2014MCNAMEE GEORGE CDirector2,984DirectAcquisition (Non Open Market) at $7.54 per share.22,499
    Apr 1, 2014WILLIS GARY KDirector2,321DirectAcquisition (Non Open Market) at $7.54 per share.17,500
    Mar 25, 2014AIR LIQUIDE INVESTISSEMENTS D'AVENIR ET DE DEMONSTDirector7,736DirectSale at $6.38 per share.49,355
    Mar 17, 2014AIR LIQUIDE INVESTISSEMENTS D'AVENIR ET DE DEMONSTDirector7,736DirectAcquisition (Non Open Market) at $6.71 per share.51,908
    Data provided by EDGAR Online
    * = Where indicated, some values are estimates.
    1= Potential proceeds estimated by the filer.
    2= Estimated based on the average of multiple prices reported.
    3= Multiple dates reported. Most recent date shown.

    Currency in USD.



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