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 |
|---|---|---|---|---|---|---|
| Oct 18, 2023 | Black Horse Capital Master Fund Ltd. | 10% Owner | Sell(S) | 76K | $0.01 | $759 |
| Oct 18, 2023 | Black Horse Capital Master Fund Ltd. | 10% Owner | Sell(S) | 276K | $0.01 | $3K |
| Oct 18, 2023 | Black Horse Capital Master Fund Ltd. | 10% Owner | Sell(S) | 34K | $0.01 | $343 |
| Jul 27, 2022 | Durrant Cameron | Chief Executive Officer, Director | Grant(A) | 809K | — | $0 |
| Jul 27, 2022 | Xie Yili Kevin | Director | Grant(A) | 83K | — | $0 |
| Jul 27, 2022 | Morris Timothy E | COO and CFO | Grant(A) | 600K | — | $0 |
| Jul 27, 2022 | Jordan Edward P. | Chief Commercial Officer | Grant(A) | 455K | — | $0 |
| Jul 27, 2022 | Boehm Rainer J. | Director | Grant(A) | 73K | — | $0 |
| Jul 27, 2022 | Chappell Dale | Chief Scientific Officer, Director, 10% Owner | Grant(A) | 518K | — | $0 |
| Jul 27, 2022 | Barliant Ronald | Director | Grant(A) | 56K | — | $0 |
| Jul 27, 2022 | Buxton Cheryl | Director | Grant(A) | 78K | — | $0 |
| Jul 27, 2022 | Kilcoyne Adrian | Chief Medical Officer | Grant(A) | 537K | — | $0 |
| Jul 27, 2022 | Hohneker John | Director | Grant(A) | 63K | — | $0 |
| May 20, 2022 | Black Horse Capital Management LLC | 10% Owner | Buy(P) | 382K | $2.23 | $852K |
| May 20, 2022 | Black Horse Capital Management LLC | 10% Owner | Buy(P) | 109K | $2.23 | $243K |
| May 20, 2022 | Black Horse Capital Management LLC | 10% Owner | Buy(P) | 55K | $2.23 | $122K |
| May 19, 2022 | Black Horse Capital Management LLC | 10% Owner | Buy(P) | 65K | $2.19 | $142K |
| May 19, 2022 | Black Horse Capital Management LLC | 10% Owner | Buy(P) | 227K | $2.19 | $496K |
| May 19, 2022 | Black Horse Capital Management LLC | 10% Owner | Buy(P) | 32K | $2.19 | $71K |
| May 18, 2022 | Black Horse Capital Management LLC | 10% Owner | Buy(P) | 122K | $1.96 | $238K |
| May 18, 2022 | Black Horse Capital Management LLC | 10% Owner | Buy(P) | 17K | $1.96 | $34K |
| May 18, 2022 | Black Horse Capital Management LLC | 10% Owner | Buy(P) | 35K | $1.96 | $68K |
| Mar 11, 2022 | Cheval Holdings, Ltd. | 10% Owner | Buy(P) | 100K | $3.00 | $300K |
| Mar 11, 2022 | Cheval Holdings, Ltd. | 10% Owner | Buy(P) | 700K | $3.00 | $2.1M |
| Mar 11, 2022 | Cheval Holdings, Ltd. | 10% Owner | Buy(P) | 200K | $3.00 | $600K |
| Mar 10, 2022 | Cheval Holdings, Ltd. | 10% Owner | Buy(P) | 79 | $0.75 | $59 |
| Mar 10, 2022 | Cheval Holdings, Ltd. | 10% Owner | Buy(P) | 157 | $0.75 | $118 |
| Mar 10, 2022 | Cheval Holdings, Ltd. | 10% Owner | Buy(P) | 550 | $0.75 | $413 |
| Mar 9, 2022 | Cheval Holdings, Ltd. | 10% Owner | Buy(P) | 147 | $0.79 | $116 |
| Mar 9, 2022 | Cheval Holdings, Ltd. | 10% Owner | Buy(P) | 5 | $1.20 | $6 |
| Mar 9, 2022 | Cheval Holdings, Ltd. | 10% Owner | Buy(P) | 10 | $1.20 | $12 |
| Mar 9, 2022 | Cheval Holdings, Ltd. | 10% Owner | Buy(P) | 293 | $0.79 | $231 |
| Mar 9, 2022 | Cheval Holdings, Ltd. | 10% Owner | Buy(P) | 1K | $0.79 | $811 |
| Mar 9, 2022 | Cheval Holdings, Ltd. | 10% Owner | Buy(P) | 36 | $1.20 | $43 |
| Mar 9, 2022 | Kilcoyne Adrian | Chief Medical Officer | Buy(P) | 5K | $2.78 | $14K |
| Mar 8, 2022 | Cheval Holdings, Ltd. | 10% Owner | Buy(P) | 238 | $1.20 | $286 |
| Mar 8, 2022 | Cheval Holdings, Ltd. | 10% Owner | Buy(P) | 476 | $1.20 | $571 |
| Mar 8, 2022 | Cheval Holdings, Ltd. | 10% Owner | Buy(P) | 2K | $1.20 | $2K |
| Mar 8, 2022 | Kilcoyne Adrian | Chief Medical Officer | Buy(P) | 7K | $2.53 | $18K |
| Mar 4, 2022 | Black Horse Capital Management LLC | 10% Owner | Buy(P) | 127 | $0.90 | $114 |
| Mar 4, 2022 | Black Horse Capital Management LLC | 10% Owner | Buy(P) | 255 | $0.90 | $230 |
| Mar 4, 2022 | Black Horse Capital Management LLC | 10% Owner | Buy(P) | 891 | $0.90 | $802 |
| Mar 3, 2022 | Black Horse Capital Management LLC | 10% Owner | Buy(P) | 5 | $0.70 | $4 |
| Mar 3, 2022 | Black Horse Capital Management LLC | 10% Owner | Buy(P) | 10 | $0.70 | $7 |
| Mar 3, 2022 | Black Horse Capital Management LLC | 10% Owner | Buy(P) | 346 | $0.35 | $121 |
| Mar 3, 2022 | Black Horse Capital Management LLC | 10% Owner | Buy(P) | 36 | $0.70 | $25 |
| Mar 3, 2022 | Black Horse Capital Management LLC | 10% Owner | Buy(P) | 1K | $0.35 | $425 |
| Mar 3, 2022 | Black Horse Capital Management LLC | 10% Owner | Buy(P) | 173 | $0.35 | $61 |
| Mar 2, 2022 | Black Horse Capital Management LLC | 10% Owner | Buy(P) | 11 | $0.33 | $4 |
| Mar 2, 2022 | Black Horse Capital Management LLC | 10% Owner | Buy(P) | 1K | $0.60 | $816 |
| Mar 2, 2022 | Black Horse Capital Management LLC | 10% Owner | Buy(P) | 22 | $0.33 | $7 |
| Mar 2, 2022 | Black Horse Capital Management LLC | 10% Owner | Buy(P) | 5K | $0.60 | $3K |
| Mar 2, 2022 | Black Horse Capital Management LLC | 10% Owner | Buy(P) | 77 | $0.33 | $25 |
| Mar 2, 2022 | Black Horse Capital Management LLC | 10% Owner | Buy(P) | 680 | $0.60 | $408 |
| Mar 2, 2022 | Jordan Edward P. | Chief Commercial Officer | Buy(P) | 13K | $2.32 | $29K |
| Mar 2, 2022 | Durrant Cameron | Chief Executive Officer, Director | Buy(P) | 40K | $2.34 | $94K |
| Jan 12, 2022 | Kilcoyne Adrian | Chief Medical Officer | Grant(A) | 38K | — | $0 |
| Jan 12, 2022 | Jordan Edward P. | Chief Commercial Officer | Grant(A) | 44K | — | $0 |
| Jan 12, 2022 | Morris Timothy E | COO and CFO | Grant(A) | 60K | — | $0 |
| Jan 12, 2022 | Chappell Dale | Chief Scientific Officer, Director, 10% Owner | Grant(A) | 37K | — | $0 |
| Jan 12, 2022 | Durrant Cameron | Chief Executive Officer, Director | Grant(A) | 84K | — | $0 |
| Dec 31, 2021 | Durrant Cameron | Chief Executive Officer, Director | Grant(A) | 76K | — | $0 |
| Dec 31, 2021 | Morris Timothy E | COO and CFO | Grant(A) | 51K | — | $0 |
| Dec 31, 2021 | Kilcoyne Adrian | Chief Medical Officer | Grant(A) | 35K | — | $0 |
| Dec 31, 2021 | Chappell Dale | Chief Scientific Officer, Director, 10% Owner | Grant(A) | 45K | — | $0 |
| Dec 31, 2021 | Jordan Edward P. | Chief Commercial Officer | Grant(A) | 29K | — | $0 |
| Dec 31, 2021 | Barliant Ronald | Director | Grant(A) | 4K | $2.84 | $12K |
| Dec 31, 2021 | Boehm Rainer J. | Director | Grant(A) | 5K | $2.84 | $15K |
| Dec 31, 2021 | Buxton Cheryl | Director | Grant(A) | 6K | $2.84 | $16K |
| Dec 31, 2021 | Xie Yili Kevin | Director | Grant(A) | 5K | $2.84 | $13K |
| Dec 31, 2021 | Hohneker John | Director | Grant(A) | 4K | $2.84 | $10K |
| Nov 23, 2021 | Durrant Cameron | Chief Executive Officer, Director | Disposed to issuer(D) | 18K | $4.53 | $80K |
| Nov 23, 2021 | Jordan Edward P. | Chief Commercial Officer | Disposed to issuer(D) | 5K | $4.53 | $22K |
| Nov 23, 2021 | Kilcoyne Adrian | Chief Medical Officer | Disposed to issuer(D) | 6K | $4.53 | $27K |
| Oct 19, 2021 | Hohneker John | Director | Grant(A) | 43K | — | $0 |
| Oct 19, 2021 | Xie Yili Kevin | Director | Grant(A) | 43K | — | $0 |
| Sep 30, 2021 | Kilcoyne Adrian | Chief Medical Officer | Grant(A) | 6K | — | $0 |
| Sep 30, 2021 | Jordan Edward P. | Chief Commercial Officer | Grant(A) | 5K | — | $0 |
| Sep 30, 2021 | Durrant Cameron | Chief Executive Officer, Director | Grant(A) | 18K | — | $0 |
| Sep 30, 2021 | Chappell Dale | Chief Scientific Officer, Director, 10% Owner | Grant(A) | 23K | — | $0 |
| Aug 12, 2021 | Black Horse Capital LP | 10% Owner | Sell(S) | 4K | $17.16 | $74K |
| Aug 12, 2021 | Black Horse Capital LP | 10% Owner | Sell(S) | 42K | $17.16 | $716K |
| Aug 12, 2021 | Black Horse Capital LP | 10% Owner | Sell(S) | 12K | $17.16 | $198K |
| Aug 11, 2021 | Black Horse Capital LP | 10% Owner | Sell(S) | 8K | $17.07 | $140K |
| Aug 11, 2021 | Black Horse Capital LP | 10% Owner | Sell(S) | 79K | $17.07 | $1.4M |
| Aug 11, 2021 | Black Horse Capital LP | 10% Owner | Sell(S) | 22K | $17.07 | $374K |
| Jul 29, 2021 | Black Horse Capital Master Fund Ltd. | 10% Owner | Sell(S) | 2K | $17.03 | $38K |
| Jul 29, 2021 | Black Horse Capital Master Fund Ltd. | 10% Owner | Sell(S) | 21K | $17.03 | $363K |
| Jul 29, 2021 | Black Horse Capital Master Fund Ltd. | 10% Owner | Sell(S) | 6K | $17.03 | $100K |
| Jul 28, 2021 | Black Horse Capital Master Fund Ltd. | 10% Owner | Sell(S) | 7K | $17.04 | $120K |
| Jul 28, 2021 | Black Horse Capital Master Fund Ltd. | 10% Owner | Sell(S) | 727 | $17.04 | $12K |
| Jul 28, 2021 | Black Horse Capital Master Fund Ltd. | 10% Owner | Sell(S) | 2K | $17.04 | $33K |
| Jul 23, 2021 | Black Horse Capital Management LLC | 10% Owner | Sell(S) | 419 | $17.04 | $7K |
| Jul 23, 2021 | Black Horse Capital Management LLC | 10% Owner | Sell(S) | 4K | $17.04 | $69K |
| Jul 23, 2021 | Black Horse Capital Management LLC | 10% Owner | Sell(S) | 1K | $17.04 | $19K |
| Jul 22, 2021 | Black Horse Capital Management LLC | 10% Owner | Sell(S) | 129K | $17.04 | $2.2M |
| Jul 22, 2021 | Black Horse Capital Management LLC | 10% Owner | Sell(S) | 13K | $17.04 | $227K |
| Jul 22, 2021 | Black Horse Capital Management LLC | 10% Owner | Sell(S) | 36K | $17.04 | $607K |
| Jul 21, 2021 | Black Horse Capital Management LLC | 10% Owner | Sell(S) | 96K | $17.14 | $1.6M |
| Jul 21, 2021 | Black Horse Capital Management LLC | 10% Owner | Sell(S) | 10K | $17.14 | $171K |
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).