Gerald A Anderson
CIK 1401989 · View on SEC EDGAR ↗
First SEC filing: July 11, 2007 · Latest: July 11, 2007
On this page
- Insider at Companies where this person is a reporting insider.
- Insider transactions Every share this person bought or sold, from Form 4 filings.
- Derivatives Options and other derivative holdings reported by this person.
- Initial holdings The stakes this person held when they first started reporting.
- Compensation Executive pay disclosed in company proxy statements.
Insider at
Insider transactions
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 |
|---|---|---|---|---|---|---|---|---|---|
| Dec. 13, 2011 | PLUG | A | 100,000 | — | — | 100,000 Direct | — | Acquired | (price as of 2026-08-20) |
| April 13, 2011 | PLUG | A | 656,000 | — | — | 730,500 Direct | +880.54% | Acquired | (price as of 2026-08-20) |
| Feb. 8, 2010 | PLUG | F | 37,938 | $0.54 | $20,487 | 132,229 Direct | -22.29% | Disposed | -58.3% (price as of 2026-08-20) |
| Feb. 8, 2010 | PLUG | F | 32,180 | $0.54 | $17,377 | 137,987 Direct | -18.91% | Disposed | -58.3% (price as of 2026-08-20) |
| Feb. 8, 2010 | PLUG | A | 92,871 | — | — | 170,167 Direct | +120.15% | Acquired | (price as of 2026-08-20) |
| May 20, 2009 | PLUG | A | 2,500 | — | — | 74,500 Direct | +3.47% | Acquired | (price as of 2026-08-20) |
| May 12, 2009 | PLUG | F | 2,963 | $0.91 | $2,696 | 77,296 Direct | -3.69% | Disposed | -75.3% (price as of 2026-08-20) |
| May 12, 2009 | PLUG | A | 8,551 | — | — | 80,259 Direct | +11.92% | Acquired | (price as of 2026-08-20) |
| March 9, 2009 | PLUG | F | 35,677 | $0.91 | $32,466 | 71,708 Direct | -33.22% | Disposed | -75.3% (price as of 2026-08-20) |
| March 9, 2009 | PLUG | A | 87,335 | — | — | 107,385 Direct | +435.59% | Acquired | (price as of 2026-08-20) |
| Jan. 24, 2008 | PLUG | A | 27,000 | — | — | 72,000 Direct | +60.00% | Acquired | (price as of 2026-08-20) |
| July 9, 2007 | PLUG | A | 45,000 | — | — | 45,000 Direct | — | Acquired | (price as of 2026-08-20) |
| July 9, 2007 | PLUG | A | 20,000 | — | — | 20,050 Direct | +40000.00% | Acquired | (price as of 2026-08-20) |
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 |
|---|---|---|---|---|---|---|---|
| Dec. 13, 2011 | PLUG | Employee Stock Option | Common Stock (100,000) | $2.17 | Dec. 13, 2021 | 100,000 | Acquired |
| April 13, 2011 | PLUG | Option to Purchase Common Stock | Common Stock (656,000) | $0.61 | April 13, 2021 | 656,000 | Acquired |
| May 20, 2009 | PLUG | Option to Purchase Common Stock | Common Stock (2,500) | $0.95 | May 20, 2019 | 2,500 | Acquired |
| Jan. 24, 2008 | PLUG | NQ Stock Options | Common Stock (27,000) | $2.60 | Jan. 24, 2018 | 27,000 | Acquired |
| July 9, 2007 | PLUG | Options to Purchase | Common Stock (45,000) | $3.33 | July 9, 2017 | 45,000 | Acquired |
Exercise/conversion price is blank when not applicable (e.g. RSUs).
Initial ownership (Form 3) 1 holding
Securities held when first becoming an insider, per SEC Form 3.
| Date | Ticker | Security | Shares | Ownership |
|---|---|---|---|---|
| July 11, 2007 | PLUG | Common Stock | 50 | Direct |
Compensation (DEF 14A)
Matched by name from proxy statements (DEF 14A) — verify against the filing.
| Fiscal year | Salary | Bonus | Stock awards | Option awards | Non-equity incentive | Pension change | Other | Total |
|---|---|---|---|---|---|---|---|---|
| 2007 | $108,173 | $22,500 | — | — | — | — | $5,002 | $185,025 |
Figures from the Summary Compensation Table of the company's proxy statement (DEF 14A). Compensation is not a recommendation.