Plug Power Inc. (PLUG) Insider Trading
Over the last 3 months, PLUG insiders made 0 open-market buys and 1 sale, a net sale of -$162K (SEC Form 4). Over the last 6 months, 349 institutions increased and 229 reduced their position (13F).
Insider Activity
Sentiment
0/100
Buys (3m)
0
Sells (3m)
1
Net (3m)
-$161.6K
Insider trades by month Buys Sells
Jun
Sep
Nov
Dec
Jan
Jun
Context3-month price -43%Institutions accumulating (13F)
| Date | Insider | Type | Shares | Price |
|---|---|---|---|---|
| Jul 6, 2026 | Haycraft Benjaminofficer: CSO & GM EMEA | Grant | 362,694 | $2.83 |
| Jul 6, 2026 | Kenausis Gregorydirector | Grant | 3,980 | $2.71 |
| Jul 6, 2026 | Angle Colin Mdirector | Grant | 3,558 | $2.71 |
| Jul 6, 2026 | Haycraft Benjaminofficer: CSO & GM EMEA | Grant | 357,143 | $2.57 |
| Jul 6, 2026 | BONNEY MARK Jdirector | Grant | 8,764 | $2.71 |
| Jul 6, 2026 | Joggerst Patrickdirector | Grant | 7,644 | $2.71 |
| Jul 2, 2026 | Marsh Andrewdirector | Grant | 72,469 | $2.71 |
| Jun 29, 2026 | Conway Gerard L JRofficer: Gen. Coun, Corp Sec., Exec. VP | Grant | 357,143 | $2.57 |
| Jun 29, 2026 | Crespo Jose Luisofficer: See Remarks | Grant | 777,202 | $2.83 |
| Jun 29, 2026 | Crespo Jose Luisofficer: See Remarks | Grant | 765,306 | $2.57 |
| Jun 29, 2026 | MIDDLETON PAUL Bofficer: CFO & Executive VP | Grant | 510,204 | $2.57 |
| Jun 29, 2026 | MIDDLETON PAUL Bofficer: CFO & Executive VP | Grant | 389,105 | — |
| Jun 29, 2026 | Conway Gerard L JRofficer: Gen. Coun, Corp Sec., Exec. VP | Grant | 362,694 | $2.83 |
| Jun 29, 2026 | Fullerton Deanofficer: Chief Operating Officer | Grant | 408,163 | $2.57 |
| Jun 29, 2026 | Fullerton Deanofficer: Chief Operating Officer | Grant | 414,508 | $2.83 |
| Jun 16, 2026 | WILLIS GARY Kdirector | Grant | 39,753 | — |
| Jun 16, 2026 | Joggerst Patrickdirector | Grant | 39,753 | — |
| Jun 16, 2026 | Marsh Andrewdirector | Grant | 163,638 | $1.81 |
| Jun 16, 2026 | Angle Colin Mdirector | Grant | 39,753 | — |
| Jun 16, 2026 | MCNAMEE GEORGE Cdirector | Grant | 39,753 | — |
| Jun 16, 2026 | HELMER MAUREEN Odirector | Grant | 39,753 | — |
| Jun 16, 2026 | Kenausis Gregorydirector | Grant | 39,753 | — |
| Jun 16, 2026 | BONNEY MARK Jdirector | Grant | 39,753 | — |
| Jun 16, 2026 | Marsh Andrewdirector | Grant | 87,260 | $2.26 |
| Jun 10, 2026 | HELMER MAUREEN Odirector | Sell | 50,000 | $3.23 |
| Apr 10, 2026 | BONNEY MARK Jdirector | Grant | 10,509 | $2.26 |
| Apr 10, 2026 | Mahtani Kavitadirector | Grant | 9,956 | $2.26 |
| Apr 10, 2026 | Joggerst Patrickdirector | Grant | 8,850 | $2.26 |
| Apr 10, 2026 | Marsh Andrewdirector | Grant | 3,688 | $2.26 |
| Apr 10, 2026 | Angle Colin Mdirector | Grant | 3,872 | $2.26 |
Source: PLUG SEC Form 4 filings, latest Jul 6, 2026. For informational purposes only — not investment advice.
Institutional activity (13F)
How institutions changed their PLUG positions over the last 6 months (SEC Form 13F).
Increased
349
New positions
167
Reduced
229
Sold out
51
Largest moves
| Institution | Action | Shares | Filed |
|---|---|---|---|
| BlackRock, Inc. | Increased | 184.0M | Aug 7, 2026 |
| BLACKROCK, INC. | Increased | 152.1M | May 13, 2026 |
| VANGUARD PORTFOLIO MANAGEMENT LLC | Increased | 66.2M | Aug 13, 2026 |
| VANGUARD CAPITAL MANAGEMENT LLC | Increased | 62.9M | Aug 13, 2026 |
| VANGUARD CAPITAL MANAGEMENT LLC | New Position | 62.6M | May 15, 2026 |
| VANGUARD PORTFOLIO MANAGEMENT LLC | New Position | 59.6M | May 8, 2026 |
| D. E. SHAW & CO., INC. | Increased | 49.7M | May 15, 2026 |
| UBS GROUP AG | Increased | 45.3M | May 5, 2026 |
| STATE STREET CORP | Increased | 38.8M | Aug 7, 2026 |
| GEODE CAPITAL MANAGEMENT, LLC | Increased | 36.6M | Aug 12, 2026 |
| STATE STREET CORP | Increased | 36.5M | May 15, 2026 |
| GEODE CAPITAL MANAGEMENT, LLC | Increased | 34.7M | May 15, 2026 |
| UBS Group AG | Reduced | 33.1M | Aug 13, 2026 |
| CITADEL ADVISORS LLC | Increased | 28.3M | Aug 14, 2026 |
| RENAISSANCE TECHNOLOGIES LLC | Increased | 27.7M | May 14, 2026 |
Source: SEC Form 13F filings. For informational purposes only — not investment advice.