Mark J Bonney
CIK 1232607 · View on SEC EDGAR ↗
Insider
First SEC filing: June 16, 2026 · Latest: June 16, 2026
On this page
Insider at
Insider transactions
0 buys (P)
0 sells (S)
Net:
$0
+ 19 non-open-market transactions below
last 12 months, based on the transactions shown below
Price change vs current quote, split-adjusted for corporate actions since the filing — not benchmarked, not annualized, not size-weighted
No open-market trades on record; showing all filings.
| Date | Ticker | Code | Shares | Price | Value | Owned after | Δ own | A/D | vs now |
|---|---|---|---|---|---|---|---|---|---|
| July 1, 2026 | PLUG | A | 8,764 | $2.71 | $23,750 | 271,530 Direct | +3.34% | Acquired | -20.1% (price as of 2026-08-18) |
| June 11, 2026 | PLUG | A | 39,753 | — | — | 39,753 Direct | — | Acquired | (price as of 2026-08-18) |
| June 11, 2026 | PLUG | A | 39,753 | — | — | 262,766 Direct | +17.83% | Acquired | (price as of 2026-08-18) |
| April 1, 2026 | PLUG | A | 10,509 | $2.26 | $23,750 | 223,013 Direct | +4.95% | Acquired | -4.2% (price as of 2026-08-18) |
| Jan. 2, 2026 | PLUG | A | 12,056 | $1.97 | $23,750 | 212,504 Direct | +6.01% | Acquired | 9.9% (price as of 2026-08-18) |
| Oct. 1, 2025 | PLUG | A | 10,193 | $2.33 | $23,750 | 200,448 Direct | +5.36% | Acquired | -7.1% (price as of 2026-08-18) |
| July 3, 2025 | PLUG | A | 76,531 | — | — | 76,531 Direct | — | Acquired | (price as of 2026-08-18) |
| July 3, 2025 | PLUG | A | 76,531 | — | — | 190,255 Direct | +67.30% | Acquired | (price as of 2026-08-18) |
| July 1, 2025 | PLUG | A | 15,940 | $1.49 | $23,751 | 113,724 Direct | +16.30% | Acquired | 45.3% (price as of 2026-08-18) |
| April 1, 2025 | PLUG | A | 17,593 | $1.35 | $23,751 | 97,784 Direct | +21.94% | Acquired | 60.4% (price as of 2026-08-18) |
| Jan. 2, 2025 | PLUG | A | 11,150 | $2.13 | $23,750 | 80,191 Direct | +16.15% | Acquired | 1.6% (price as of 2026-08-18) |
| Oct. 1, 2024 | PLUG | A | 10,509 | $2.26 | $23,750 | 69,041 Direct | +17.95% | Acquired | -4.2% (price as of 2026-08-18) |
| July 1, 2024 | PLUG | A | 10,193 | $2.33 | $23,750 | 58,532 Direct | +21.09% | Acquired | -7.1% (price as of 2026-08-18) |
| June 5, 2024 | PLUG | A | 37,375 | — | — | 37,375 Direct | — | Acquired | (price as of 2026-08-18) |
| June 5, 2024 | PLUG | A | 37,375 | — | — | 48,339 Direct | +340.89% | Acquired | (price as of 2026-08-18) |
| April 1, 2024 | PLUG | A | 6,904 | $3.44 | $23,750 | 10,964 Direct | +170.05% | Acquired | -37.1% (price as of 2026-08-18) |
| Jan. 2, 2024 | PLUG | A | 2,639 | $4.50 | $11,876 | 4,060 Direct | +185.71% | Acquired | -51.9% (price as of 2026-08-18) |
| Oct. 2, 2023 | PLUG | A | 1,421 | $7.60 | $10,800 | 1,421 Direct | — | Acquired | -71.5% (price as of 2026-08-18) |
| July 10, 2023 | PLUG | A | 20,548 | — | — | 20,548 Direct | — | Acquired | (price as of 2026-08-18) |
P = Open-market purchase · S = Sale · A = Grant/award · M = Option exercise · G = Gift · F = Tax withholding
Insider transactions are not a recommendation; sales are often driven by liquidity or tax reasons.
Derivative holdings (Form 4 Table II)
Options, RSUs and convertible securities reported on Form 4 Table II.
| Date | Ticker | Security | Underlying | Exercise price | Expiration | Shares | A/D |
|---|---|---|---|---|---|---|---|
| June 11, 2026 | PLUG | Stock Option (Right to Buy) [F2] | Common Stock (39,753) | $2.83 | June 11, 2036 | 39,753 | Acquired |
| July 3, 2025 | PLUG | Stock Option (Right to Buy) [F2] | Common Stock (76,531) | $1.47 | July 3, 2035 | 76,531 | Acquired |
| June 5, 2024 | PLUG | Stock Option (Right to Buy) [F2] | Common Stock (37,375) | $3.01 | June 5, 2034 | 37,375 | Acquired |
| July 10, 2023 | PLUG | Stock Option (Right to Buy) [F1] | Common Stock (20,548) | $10.95 | July 10, 2033 | 20,548 | Acquired |
Exercise/conversion price is blank when not applicable (e.g. RSUs).