Updated Jul 16, 2026 · Last SEC filing 2026-06-09
Green Plains Inc. (GPRE) has filed 9 SEC Form 4 insider transactions in the last 90 days, with the most recent on 2026-06-09. 3 Form 8-K material event filings were reported by GPRE in the last 90 days. InsiderAlpha tracks every GPRE SEC filing — Form 4, Form 144, and 8-K — in real time, including Rule 10b5-1 plan detection.
| SIC classification | Industrial Organic Chemicals (SIC 2860) |
|---|---|
| SEC CIK | 0001309402 |
| Form 4 filings (90d) | 9 |
|---|---|
| Form 8-K filings (90d) | 3 |
| Latest Form 4 filing | 2026-06-09 |
| Date | Insider | Role | Transaction | Shares | Price | Value | Filing |
|---|---|---|---|---|---|---|---|
| GRASSI CARL J. | Director | A — Grant or award | 9.0K | $14.97 | $135K | SEC | |
| Salinas Martin | Director | A — Grant or award | 9.0K | $14.97 | $135K | SEC | |
| Wagner Kimberly | Director | A — Grant or award | 9.0K | $14.97 | $135K | SEC | |
| Sweeney Patrick Francis | Director | A — Grant or award | 9.0K | $14.97 | $135K | SEC | |
| Aslam Farha | Director | A — Grant or award | 9.0K | $14.97 | $135K | SEC | |
| Peterson Brian | Director | A — Grant or award | 9.0K | $14.97 | $135K | SEC | |
| Anderson James D | Director | A — Grant or award | 9.0K | $14.97 | $135K | SEC | |
| Furcich Steven J | Director | A — Grant or award | 9.0K | $14.97 | $135K | SEC | |
| Havasi Imre | SVP Trading and Commercial Ops | F — Tax withholding / forfeiture | 461 | $17.14 | $8K | SEC | |
| Havasi Imre | SVP Trading and Commercial Ops | F — Tax withholding / forfeiture | 1.1K | $15.81 | $17K | SEC | |
| Osowski Chris | President and CEO | F — Tax withholding / forfeiture | 2.0K | $15.81 | $32K | SEC | |
| Herbert James F II | Chief Human Resources Officer | F — Tax withholding / forfeiture | 1.8K | $15.81 | $29K | SEC | |
| Havasi Imre | SVP Trading and Commercial Ops | F — Tax withholding / forfeiture | 5.8K | $15.22 | $88K | SEC | |
| Herbert James F II | Chief Human Resources Officer | F — Tax withholding / forfeiture | 6.9K | $15.22 | $105K | SEC | |
| Osowski Chris | President and CEO | F — Tax withholding / forfeiture | 6.9K | $15.22 | $105K | SEC |
All transactions sourced from SEC EDGAR Form 4 filings for Green Plains Inc. (GPRE). Updated in real time as new filings are submitted to the SEC.
| Insider | Form 4 filings | Total transaction value |
|---|---|---|
| Aslam Farha | 1 | $135K |
| Havasi Imre | 1 | $8K |
| Sweeney Patrick Francis | 1 | $135K |
| Wagner Kimberly | 1 | $135K |
| Salinas Martin | 1 | $135K |
SEC Form 4 transactions are reported with a one-letter code indicating the type of transaction. Common codes you'll see in GPRE insider filings:
| P | Open-market purchase by the insider |
|---|---|
| S | Open-market sale by the insider |
| A | Grant, award, or other acquisition from the issuer |
| M | Exercise or conversion of derivative security (e.g. options) |
| F | Payment of exercise price or tax liability via share withholding |
| G | Bona-fide gift of securities |
| D | Disposition to the issuer (e.g. share buyback participation) |
| J | Other acquisition or disposition |
| X | Exercise of in-the-money or at-the-money derivative security |
| C | Conversion of derivative security |
| V | Transaction voluntarily reported earlier than required |
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