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 |
|---|---|---|---|---|---|---|
| Sep 10, 2026 | Murray Lilian Shackelford | Director | Grant(A) | 10K | — | $0 |
| Sep 10, 2026 | Waller Gregory D | Director | Grant(A) | 10K | — | $0 |
| Sep 10, 2026 | Comcowich Kevin | Director | Grant(A) | 23K | — | $0 |
| Sep 10, 2026 | Yoder Amy | Director | Grant(A) | 10K | — | $0 |
| May 9, 2025 | Schaefer Thomas J. | Chief Executive Officer | Grant(A) | 13K | — | $0 |
| May 9, 2025 | Kawakami Mark | Chief Financial Officer | Grant(A) | 13K | — | $0 |
| Feb 3, 2025 | Schaefer Thomas J. | Chief Executive Officer | Buy(P) | 700 | $2.49 | $2K |
| Feb 3, 2025 | Kawakami Mark | Chief Financial Officer | Buy(P) | 700 | $2.49 | $2K |
| Aug 19, 2024 | Schaefer Thomas J. | Chief Executive Officer | Grant(A) | 20K | — | $0 |
| Aug 19, 2024 | Kawakami Mark | Chief Financial Officer | Grant(A) | 20K | — | $0 |
| Aug 19, 2024 | Comcowich Kevin | Director | Grant(A) | 25K | — | $0 |
| Aug 19, 2024 | Bolles Albert D. | Director | Grant(A) | 11K | — | $0 |
| Aug 19, 2024 | Carosella Deborah D | Director | Grant(A) | 11K | — | $0 |
| Aug 19, 2024 | Murray Lilian Shackelford | Director | Grant(A) | 11K | — | $0 |
| Aug 19, 2024 | Waller Gregory D | Director | Grant(A) | 11K | — | $0 |
| Aug 19, 2024 | Yoder Amy | Director | Grant(A) | 11K | — | $0 |
| Aug 1, 2024 | Schaefer Thomas J. | Chief Executive Officer | Buy(P) | 700 | $2.06 | $1K |
| Aug 1, 2024 | Kawakami Mark | Chief Financial Officer | Buy(P) | 700 | $2.06 | $1K |
| Feb 1, 2024 | Schaefer Thomas J. | Chief Financial Officer | Buy(P) | 700 | $2.06 | $1K |
| Aug 4, 2023 | Schaefer Thomas J. | Chief Financial Officer | Buy(P) | 649 | $3.67 | $2K |
| Jun 6, 2023 | Comcowich Kevin | Director | Grant(A) | 2K | — | $0 |
| Jun 6, 2023 | Murray Lilian Shackelford | Director | Grant(A) | 937 | — | $0 |
| Jun 6, 2023 | Waller Gregory D | Director | Grant(A) | 937 | — | $0 |
| Jun 6, 2023 | Bolles Albert D. | Director | Grant(A) | 937 | — | $0 |
| Jun 6, 2023 | Yoder Amy | Director | Grant(A) | 937 | — | $0 |
| Jun 6, 2023 | Carosella Deborah D | Director | Grant(A) | 937 | — | $0 |
| May 30, 2023 | Jacot Stanley Jr | Chief Executive Officer | Buy(P) | 5K | $4.31 | $22K |
| Apr 4, 2023 | Schaefer Thomas J. | Chief Financial Officer | Grant(A) | 2K | — | $0 |
| Apr 4, 2023 | Jacot Stanley Jr | Chief Executive Officer | Grant(A) | 2K | — | $0 |
| Apr 4, 2023 | Pitlik Laura | Chief Marketing Officer | Grant(A) | 2K | — | $0 |
| Feb 1, 2023 | Schaefer Thomas J. | Chief Financial Officer | Buy(P) | 700 | $0.23 | $161 |
| Jan 3, 2023 | Schaefer Thomas J. | Chief Financial Officer | Grant(A) | 50K | — | $0 |
| Aug 16, 2022 | Haley Pamela | Chief Financial Officer | Grant(A) | 23K | — | $0 |
| Aug 16, 2022 | Pitlik Laura | Chief Marketing Officer | Grant(A) | 23K | — | $0 |
| Aug 1, 2022 | Haley Pamela | Chief Financial Officer | Buy(P) | 700 | $0.70 | $490 |
| Jun 1, 2022 | Carosella Deborah D | Director | Grant(A) | 24K | — | $0 |
| Jun 1, 2022 | Yoder Amy | Director | Grant(A) | 24K | — | $0 |
| Jun 1, 2022 | Waller Gregory D | Director | Grant(A) | 24K | — | $0 |
| Jun 1, 2022 | Murray Lilian Shackelford | Director | Grant(A) | 24K | — | $0 |
| Jun 1, 2022 | Bolles Albert D. | Director | Grant(A) | 24K | — | $0 |
| Jun 1, 2022 | Comcowich Kevin | Director | Grant(A) | 55K | — | $0 |
| Apr 11, 2022 | Haley Pamela | Chief Financial Officer | Grant(A) | 50K | — | $0 |
| Apr 11, 2022 | Haley Pamela | Chief Financial Officer | Grant(A) | 38K | — | $0 |
| Apr 11, 2022 | Pitlik Laura | Chief Marketing Officer | Grant(A) | 31K | — | $0 |
| Apr 11, 2022 | Pitlik Laura | Chief Marketing Officer | Grant(A) | 23K | — | $0 |
| Feb 2, 2022 | Jacot Stanley Jr | Chief Executive Officer | Grant(A) | 316K | — | $0 |
| Jul 12, 2021 | Pitlik Laura | Chief Marketing Officer | Grant(A) | 75K | — | $0 |
| Jun 2, 2021 | Bolles Albert D. | Director | Grant(A) | 11K | — | $0 |
| Jun 2, 2021 | Waller Gregory D | Director | Grant(A) | 11K | — | $0 |
| Jun 2, 2021 | Comcowich Kevin | Director | Grant(A) | 26K | — | $0 |
| Jun 2, 2021 | Carosella Deborah D | Director | Grant(A) | 11K | — | $0 |
| Jun 2, 2021 | Murray Lilian Shackelford | Director | Grant(A) | 11K | — | $0 |
| Jun 2, 2021 | Yoder Amy | Director | Grant(A) | 11K | — | $0 |
| May 17, 2021 | Cuvelier Chris | Chief Growth Officer | Grant(A) | 100K | — | $0 |
| Feb 22, 2021 | Carosella Deborah D | Director | Grant(A) | 22K | — | $0 |
| Jan 21, 2021 | Haley Pamela | Chief Financial Officer | Grant(A) | 85K | — | $0 |
| Jan 21, 2021 | Shultz Randall | Chief Technology Officer | Grant(A) | 55K | — | $0 |
| Jan 21, 2021 | Plavan Matthew T | Chief Executive Officer | Grant(A) | 250K | — | $0 |
| Aug 3, 2020 | Haley Pamela | Chief Financial Officer | Buy(P) | 700 | $3.16 | $2K |
| Aug 3, 2020 | Shultz Randall | Chief Technology Officer | Buy(P) | 700 | $3.16 | $2K |
| Aug 3, 2020 | Plavan Matthew T | Chief Executive Officer | Buy(P) | 585 | $3.16 | $2K |
| Jul 8, 2020 | Murray Lilian Shackelford | Director | Grant(A) | 753 | — | $0 |
| Jul 8, 2020 | Comcowich Kevin | Director | Grant(A) | 5K | — | $0 |
| Jun 1, 2020 | Waller Gregory D | Director | Grant(A) | 9K | — | $0 |
| Jun 1, 2020 | Bolles Albert D. | Director | Grant(A) | 9K | — | $0 |
| Jun 1, 2020 | Comcowich Kevin | Director | Grant(A) | 21K | — | $0 |
| Jun 1, 2020 | Murray Lilian Shackelford | Director | Grant(A) | 9K | — | $0 |
| Jun 1, 2020 | Yoder Amy | Director | Grant(A) | 9K | — | $0 |
| Apr 1, 2020 | Shultz Randall | Chief Technology Officer | Grant(A) | 18K | — | $0 |
| Feb 3, 2020 | Plavan Matthew T | Chief Executive Officer | Buy(P) | 700 | $1.72 | $1K |
| Feb 3, 2020 | Plavan Matthew T | Chief Executive Officer | Grant(A) | 76K | — | $0 |
| Feb 3, 2020 | Reiter Sarah | Chief Commercial Officer | Buy(P) | 700 | $1.72 | $1K |
| Feb 3, 2020 | Reiter Sarah | Chief Commercial Officer | Grant(A) | 50K | — | $0 |
| Feb 3, 2020 | Haley Pamela | Chief Financial Officer | Buy(P) | 700 | $1.72 | $1K |
| Feb 3, 2020 | Haley Pamela | Chief Financial Officer | Grant(A) | 40K | — | $0 |
| Dec 23, 2019 | Reiter Sarah | Chief Commercial Officer | Buy(P) | 900 | $5.95 | $5K |
| Nov 19, 2019 | Reiter Sarah | Chief Commercial Officer | Buy(P) | 1K | $4.52 | $5K |
| Nov 18, 2019 | Murray Lilian Shackelford | Director | Buy(P) | 5K | $4.25 | $21K |
| Nov 14, 2019 | Plavan Matthew T | Chief Executive Officer | Buy(P) | 1K | $4.08 | $4K |
| Sep 23, 2019 | Plavan Matthew T | Chief Executive Officer | Buy(P) | 2K | $5.25 | $11K |
| Sep 17, 2019 | Comcowich Kevin | Director | Buy(P) | 5K | $5.88 | $29K |
| Sep 10, 2019 | Comcowich Kevin | Director | Buy(P) | 10K | $6.49 | $65K |
| Sep 10, 2019 | Comcowich Kevin | Director | Buy(P) | 5K | $6.49 | $32K |
| Sep 10, 2019 | Reiter Sarah | Chief Commercial Officer | Buy(P) | 1K | $6.48 | $8K |
| Sep 10, 2019 | Plavan Matthew T | Chief Executive Officer | Buy(P) | 1K | $6.49 | $6K |
| Sep 10, 2019 | Plavan Matthew T | Chief Executive Officer | Buy(P) | 1K | $6.52 | $7K |
| Aug 28, 2019 | Plavan Matthew T | Chief Financial Officer | Buy(P) | 1K | $6.88 | $7K |
| Aug 27, 2019 | Plavan Matthew T | Chief Financial Officer | Buy(P) | 2K | $8.93 | $18K |
| Aug 27, 2019 | Plavan Matthew T | Chief Financial Officer | Buy(P) | 1K | $9.30 | $9K |
| Aug 27, 2019 | Plavan Matthew T | Chief Financial Officer | Buy(P) | 1K | $9.32 | $9K |
| Aug 27, 2019 | Plavan Matthew T | Chief Financial Officer | Buy(P) | 1K | $8.95 | $9K |
| Aug 26, 2019 | Plavan Matthew T | Chief Financial Officer | Buy(P) | 1K | $9.22 | $9K |
| Aug 26, 2019 | Plavan Matthew T | Chief Financial Officer | Buy(P) | 1K | $8.33 | $8K |
| Jun 3, 2019 | Yoder Amy | Director | Grant(A) | 7K | — | $0 |
| Jun 3, 2019 | Bolles Albert D. | Director | Grant(A) | 7K | — | $0 |
| Jun 3, 2019 | Rey Eric J. | Director | Grant(A) | 7K | — | $0 |
| Jun 3, 2019 | Murray Lilian Shackelford | Director | Grant(A) | 7K | — | $0 |
| Jun 3, 2019 | Comcowich Kevin | Director | Grant(A) | 16K | — | $0 |
| Jun 3, 2019 | Waller Gregory D | Director | Grant(A) | 7K | — | $0 |
| Jun 3, 2019 | Ketkar Rajendra D. | Chief Executive Officer, Director | Grant(A) | 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.
Issuer: Arcadia Biosciences, Inc., SEC CIK 0001469443. The symbol on a Form 4 is typed by the filer, so this page follows the issuer with the newest filing under RKDA and shows every filing by that issuer.
Coverage: Form 4 filings indexed 2006-01-02 → 2026-09-15. Earlier history is backfilling; this window widens as it deepens.
Programmatic access via the Arkolith API & MCP server (insider.transactions, insider.company).
Connected pages for RKDA