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 |
|---|---|---|---|---|---|---|
| Aug 18, 2021 | Boyd Steven | Director, 10% Owner | Buy(P) | 20K | $2.78 | $56K |
| Aug 16, 2021 | Boyd Steven | Director, 10% Owner | Buy(P) | 30K | $2.75 | $83K |
| Aug 6, 2021 | Armistice Capital, LLC | Director, 10% Owner | Buy(P) | 25K | $2.83 | $71K |
| Aug 5, 2021 | Armistice Capital, LLC | Director, 10% Owner | Buy(P) | 25K | $2.77 | $69K |
| Aug 4, 2021 | Armistice Capital, LLC | Director, 10% Owner | Buy(P) | 100K | $2.69 | $269K |
| Jul 1, 2021 | Cola Michael F | Chief Executive Officer, Director | Grant(A) | 52K | — | $0 |
| Jun 30, 2021 | Persson Magnus | Director | Grant(A) | 4K | — | $0 |
| Jun 30, 2021 | Gutry Phil | Director | Grant(A) | 3K | — | $0 |
| Jun 30, 2021 | Miller Joseph M | Director | Grant(A) | 5K | — | $0 |
| Jun 30, 2021 | Kaplan Gilla | Director | Grant(A) | 6K | — | $0 |
| Jun 30, 2021 | Bruhn Suzanne Louise | Director | Grant(A) | 3K | — | $0 |
| Jun 15, 2021 | Gutry Phil | Director | Grant(A) | 40K | — | $0 |
| Jun 15, 2021 | Persson Magnus | Director | Grant(A) | 40K | — | $0 |
| Jun 15, 2021 | Barer Sol J | Director | Grant(A) | 40K | — | $0 |
| Jun 15, 2021 | Miller Joseph M | Director | Grant(A) | 40K | — | $0 |
| Jun 15, 2021 | Bruhn Suzanne Louise | Director | Grant(A) | 40K | — | $0 |
| Jun 15, 2021 | Kaplan Gilla | Director | Grant(A) | 40K | — | $0 |
| Jun 10, 2021 | Neil Garry Arthur | Chief Scientific Officer | Buy(P) | 4K | $2.28 | $8K |
| Jun 10, 2021 | Greenway Schond L. | CFO | Buy(P) | 652 | $2.68 | $2K |
| Jun 10, 2021 | Harrell James Archie Jr | Chief Commercial Officer | Buy(P) | 7K | $2.28 | $17K |
| Jun 10, 2021 | Wilkins H Jeffrey | Chief Medical Officer | Buy(P) | 912 | $2.28 | $2K |
| May 18, 2021 | Armistice Capital, LLC | Director, 10% Owner | Buy(P) | 22K | $2.33 | $51K |
| May 18, 2021 | Armistice Capital, LLC | Director, 10% Owner | Buy(P) | 0 | — | $0 |
| May 17, 2021 | Armistice Capital, LLC | Director, 10% Owner | Buy(P) | 30K | $2.20 | $66K |
| May 17, 2021 | Armistice Capital, LLC | Director, 10% Owner | Buy(P) | 0 | — | $0 |
| May 14, 2021 | Armistice Capital, LLC | Director, 10% Owner | Buy(P) | 0 | — | $0 |
| May 14, 2021 | Armistice Capital, LLC | Director, 10% Owner | Buy(P) | 128K | $2.15 | $275K |
| Apr 15, 2021 | Armistice Capital Master Fund Ltd. | Director, 10% Owner | Conversion(C) | 6.3M | $2.00 | $12.6M |
| Apr 15, 2021 | Armistice Capital Master Fund Ltd. | Director, 10% Owner | Conversion(C) | 0 | — | $0 |
| Apr 15, 2021 | Armistice Capital Master Fund Ltd. | Director, 10% Owner | Conversion(C) | 1.3M | — | — |
| Apr 15, 2021 | Armistice Capital Master Fund Ltd. | Director, 10% Owner | Conversion(C) | 0 | — | — |
| Apr 1, 2021 | Cola Michael F | Chief Executive Officer, Director | Grant(A) | 71K | — | $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 → 2026-07-11. Earlier history is backfilling; this window widens as it deepens.
Programmatic access via the Arkolith API & MCP server (insider.transactions, insider.company).