Brian Peterson
CIK 1344643 · View on SEC EDGAR ↗
First SEC filing: June 9, 2026 · Latest: June 9, 2026
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
| Date | Ticker | Code | Shares | Price | Value | Owned after | Δ own | A/D | vs now |
|---|---|---|---|---|---|---|---|---|---|
| May 11, 2023 | GPRE | S | 33,641 | $29.86 | $1,004,520 | 32,427 Direct | -50.92% | Disposed | -45.6% (price as of 2026-08-19) |
| June 7, 2021 | GPRE | S | 35,000 | $32.48 | $1,136,800 | 59,887 Direct | -36.89% | Disposed | -50.0% (price as of 2026-08-19) |
| March 1, 2017 | GPRE | S | 32,150 | $25.37 | $815,646 | 68,605 Direct | -31.91% | Disposed | -36.0% (price as of 2026-08-19) |
| March 1, 2017 | GPRE | S | 14,900 | $25.44 | $379,056 | 53,705 Direct | -21.72% | Disposed | -36.2% (price as of 2026-08-19) |
| Feb. 28, 2017 | GPRE | S | 31,600 | $25.19 | $796,004 | 100,755 Direct | -23.88% | Disposed | -35.5% (price as of 2026-08-19) |
| June 21, 2013 | GPRE | S | 35,000 | $13.06 | $457,100 | 113,672 Direct | -23.54% | Disposed | 24.3% (price as of 2026-08-19) |
| March 20, 2006 | GPRE | P | 100 | $23.10 | $2,310 | 165,300 Direct | +0.06% | Acquired | -29.7% (price as of 2026-08-19) |
| Feb. 15, 2006 | GPRE | P | 200 | $30.62 | $6,124 | 165,200 Direct | +0.12% | Acquired | -47.0% (price as of 2026-08-19) |
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 |
|---|---|---|---|---|---|---|---|
| May 3, 2018 | GPRE | NQ - Stock Option (Right to Buy) | Common Stock (10,000) | $10.00 | May 6, 2018 | 10,000 | Acquired |
| May 26, 2010 | GPRE | Restricted Stock Unit | Common Stock (10,000) | — | — | 10,000 | Disposed |
| June 3, 2009 | GPRE | Restricted Stock Unit | Common Stock (10,000) | — | — | 10,000 | Acquired |
| June 25, 2007 | GPRE | Options | Common Stock (50,000) | $30.00 | June 9, 2012 | 50,000 | Acquired |
Exercise/conversion price is blank when not applicable (e.g. RSUs).
Initial ownership (Form 3) 5 holdings
Securities held when first becoming an insider, per SEC Form 3.
| Date | Ticker | Security | Shares | Ownership |
|---|---|---|---|---|
| Jan. 19, 2006 | GPRE | Common Stock | 65,000 | Direct |
| Dec. 16, 2005 | GPRE | Common Stock | 6,500 | Direct |
| Dec. 16, 2005 | GPRE | Common Stock | 15,000 | Indirect |
| Dec. 16, 2005 | GPRE | Common Stock→ Warrants (16,250) | 16,250 | Direct |
| Dec. 16, 2005 | GPRE | Common Stock→ Warrants (3,750) | 3,750 | Indirect |
Compensation (DEF 14A)
Matched by name from proxy statements (DEF 14A) — verify against the filing.
GPRE
President and Director| Fiscal year | Salary | Bonus | Stock awards | Option awards | Non-equity incentive | Pension change | Other | Total |
|---|---|---|---|---|---|---|---|---|
| 2007 | — | — | $40,560 | $378,864 | — | — | $35,315 | $454,739 |
Figures from the Summary Compensation Table of the company's proxy statement (DEF 14A). Compensation is not a recommendation.