| Insider | Role | Shares | Value | Buys | Sells |
|---|---|---|---|---|---|
| Date | Ticker | Insider | Role | Type | Shares | Price | Value | Chg% | SEC |
|---|---|---|---|---|---|---|---|---|---|
| Insider | Role | Shares | Value | Buys | Sells |
|---|---|---|---|---|---|
| Date | Ticker | Insider | Role | Type | Shares | Price | Value | Chg% | SEC |
|---|---|---|---|---|---|---|---|---|---|
Across the last three months, Plug Power Inc.'s insiders have reduced their positions by a net 241,935 shares worth roughly $510K. In the past 30 days, 0 insiders bought and 1 sold.
The insider who sold still holds shares after the sale.
Counted by filing, the last 12 months brought 1 open-market purchase by 1 insider worth about $87K and 7 sales by 2 insiders worth about $913K. The 12 months before that brought 2 open-market purchases by 1 insider worth about $922K and 2 sales by 2 insiders worth about $67K.
All 7 sales in the last 12 months were made under a Rule 10b5-1 trading plan set up in advance.
The largest open-market purchase in the last two years was 650,000 shares by Paul B Middleton at an average $1.03 on June 9, 2025, about $672K. Twelve months later PLUG was up 139%.
The most recent purchase was by Jose Luis Crespo on December 15, 2025.
| Role | Insider | Shares | Value | 30d |
|---|---|---|---|---|
| CFO | 2.95M | $4.16M | - | |
| Dir | 873.3K | $1.23M | - | |
| Dir | 853.4K | $1.20M | - | |
| Dir | 730.1K | $1.03M | - | |
| Dir | 520.3K | $733.7K | - |
Buys and sells only
| Date | Insider | Role | Type | Shares | Price | Value | Chg% | 3M | 12M | SEC |
|---|---|---|---|---|---|---|---|---|---|---|
| Oct 15, 2026 | Benjamin Haycraft54 | CSO & Gm Emea | Sell10b5-1 | 9,375 | $1.41 | $13,218.75 | -9.3% | - | - | |
| Sep 18, 2026 | Benjamin Haycraft54 | CSO & Gm Emea | Sell10b5-1 | 200,000 | $2.14 | $428,300.00 | -66.4% | - | - | |
| Sep 15, 2026 | Benjamin Haycraft54 | CSO & Gm Emea | Sell10b5-1 | 32,560 | $2.09 | $68,178.40 | -9.8% | - | - | |
| Jun 8, 2026 | Maureen O Helmer | Director | Sell10b5-1 | 50,000 | $3.23 | $161,620.00 | -13.5% | -29.2% | - | |
| Jan 12, 2026 | Benjamin Haycraft54 | CSO & Gm Emea | Sell10b5-1 | 40,000 | $2.17 | $86,800.00 | -10.7% | +21.5% | - | |
| Dec 15, 2025 | Jose Luis Crespo46 | See Remarks | Buy10b5-1 | 37,300 | $2.34 | $87,282.00 | +13.8% | +0.9% | - | |
| Dec 10, 2025 | Benjamin Haycraft54 | CSO & Gm Emea | Sell10b5-1 | 50,000 | $2.52 | $126,000.00 | -11.8% | -6.2% | - | |
| Nov 10, 2025 | Benjamin Haycraft54 | CSO & EVP of Emea Region | Sell10b5-1 | 10,000 | $2.92 | $29,200.00 | -2.1% | -18.0% | - | |
| Sep 16, 2025 | Benjamin Haycraft54 | CSO & Gm of Emea Region | Sell | 10,972 | $1.59 | $17,445.48 | -2.2% | +32.1% | +20.2% | |
| Jun 11, 2025 | Jose Luis Crespo46 | Chief Revenue Officer | Sell10b5-1 | 37,300 | $1.32 | $49,236.00 | -12.1% | +2.2% | +105.1% |