The public view is the crawlable proof. The same sourced dataset is available through REST and MCP for agents, research scripts, and back-office tools.
| Date | Insider | Role | Action | Shares | Price | Value |
|---|---|---|---|---|---|---|
| Jan 9, 2024 | Green Plains Inc. | 10% Owner | Grant(A) | 11.7M | — | — |
| Jan 9, 2024 | Riley Brett C | Director | Disposed to issuer(D) | 52K | — | — |
| Jan 9, 2024 | Peters Jerry L | Director | Disposed to issuer(D) | 47K | — | — |
| Jan 9, 2024 | Peters Jerry L | Director | Disposed to issuer(D) | 6K | — | — |
| Jan 9, 2024 | Killinger Clayton E | Director | Disposed to issuer(D) | 69K | — | — |
| Jan 9, 2024 | Becker Todd A | President and CEO, Director | Disposed to issuer(D) | 3K | — | — |
| Jan 9, 2024 | Mapes Michelle | Chief Legal and Admin Officer, Director | Disposed to issuer(D) | 14K | — | — |
| Jan 9, 2024 | Simpkins G Patrich Jr | Chief Transformation Officer, Director | Disposed to issuer(D) | 5K | — | — |
| Aug 4, 2023 | Peters Jerry L | Director | Gift(G) | 6K | — | $0 |
| Jul 1, 2023 | Riley Brett C | Director | Grant(A) | 6K | $12.94 | $80K |
| Jul 1, 2023 | Killinger Clayton E | Director | Grant(A) | 6K | $12.94 | $80K |
| Jul 1, 2023 | Peters Jerry L | Director | Grant(A) | 6K | $12.94 | $80K |
| Jun 30, 2023 | Riley Brett C | Director | Tax withholding(F) | 177 | $12.94 | $2K |
| Jun 30, 2023 | Killinger Clayton E | Director | Tax withholding(F) | 209 | $12.94 | $3K |
| Jun 30, 2023 | Peters Jerry L | Director | Tax withholding(F) | 152 | $12.94 | $2K |
| Mar 6, 2023 | Peters Jerry L | Director | Sell(S) | 5K | $13.03 | $65K |
| Dec 7, 2022 | Becker Todd A | President and CEO, Director | Sell(S) | 3K | $12.25 | $39K |
| Dec 5, 2022 | Becker Todd A | President and CEO, Director | Sell(S) | 5K | $12.20 | $61K |
| Dec 2, 2022 | Becker Todd A | President and CEO, Director | Sell(S) | 4K | $12.40 | $50K |
| Nov 30, 2022 | Becker Todd A | President and CEO, Director | Sell(S) | 11K | $12.25 | $136K |
| Nov 28, 2022 | Becker Todd A | President and CEO, Director | Sell(S) | 18K | $12.25 | $215K |
| Nov 25, 2022 | Becker Todd A | President and CEO, Director | Sell(S) | 9K | $12.28 | $111K |
| Nov 23, 2022 | Becker Todd A | President and CEO, Director | Sell(S) | 5K | $12.30 | $60K |
| Aug 11, 2022 | Peters Jerry L | Director | Gift(G) | 6K | — | $0 |
| Aug 9, 2022 | Mapes Michelle | Chief Legal and Admin Officer, Director | Buy(P) | 5K | $12.88 | $64K |
| Jul 1, 2022 | Peters Jerry L | Director | Grant(A) | 7K | $12.18 | $80K |
| Jul 1, 2022 | Riley Brett C | Director | Grant(A) | 7K | $12.18 | $80K |
| Jul 1, 2022 | Killinger Clayton E | Director | Grant(A) | 7K | $12.18 | $80K |
| Jun 30, 2022 | Peters Jerry L | Director | Tax withholding(F) | 152 | $12.18 | $2K |
| Jun 30, 2022 | Riley Brett C | Director | Tax withholding(F) | 166 | $12.18 | $2K |
| Jun 30, 2022 | Killinger Clayton E | Director | Tax withholding(F) | 220 | $12.18 | $3K |
| Mar 23, 2022 | Mapes Michelle | Chief Legal and Admin Officer, Director | Buy(P) | 314 | $13.65 | $4K |
| Mar 22, 2022 | Mapes Michelle | Chief Legal and Admin Officer, Director | Buy(P) | 428 | $13.65 | $6K |
| Feb 18, 2022 | Mapes Michelle | Chief Legal and Admin Officer, Director | Buy(P) | 4K | $13.79 | $48K |
| Feb 15, 2022 | Mapes Michelle | Chief Legal and Admin Officer, Director | Buy(P) | 5K | $14.55 | $73K |
| Sep 16, 2021 | Peters Jerry L | Director | Sell(S) | 1K | $13.45 | $19K |
| Jul 19, 2021 | Peters Jerry L | Director | Gift(G) | 12K | — | $0 |
| Jul 1, 2021 | Killinger Clayton E | Director | Grant(A) | 6K | $12.32 | $80K |
| Jul 1, 2021 | Peters Jerry L | Director | Grant(A) | 6K | $12.32 | $80K |
| Jul 1, 2021 | Riley Brett C | Director | Grant(A) | 6K | $12.32 | $80K |
| Jul 1, 2021 | Salinas Martin | Director | Grant(A) | 6K | $12.32 | $80K |
| Oct 21, 2020 | Peters Jerry L | Director | Gift(G) | 28K | — | $0 |
Insider transactions sourced from SEC EDGAR Form 4 filings, normalized within minutes of acceptance. "Buy"/"Sell" mark open-market transactions (codes P/S), the tradeable signal. Awards, option exercises and tax-withholding are shown with their raw code. All data is public domain.
Coverage: Form 4 filings indexed 2021-03-29 → 2026-07-14. Earlier history is backfilling; this window widens as it deepens.
Programmatic access via the Arkolith API & MCP server (insider.transactions, insider.company).