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 |
|---|---|---|---|---|---|---|
| Apr 2, 2025 | Ghosh Anirvan | Chief Executive Officer, Director | Sell(S) | 97K | $1.03 | $100K |
| Apr 2, 2025 | Sullivan Lynne Marie | CFO & Head of Corp. Dev. | Sell(S) | 22K | $1.03 | $23K |
| Apr 2, 2025 | Nguyen Alexander Hieu | CLO and Head of Ops | Sell(S) | 18K | $1.03 | $18K |
| Mar 28, 2025 | Ghosh Anirvan | Chief Executive Officer, Director | Grant(A) | 175K | — | $0 |
| Mar 28, 2025 | Ghosh Anirvan | Chief Executive Officer, Director | Grant(A) | 286K | — | $0 |
| Mar 28, 2025 | Sullivan Lynne Marie | CFO & Head of Corp. Dev. | Grant(A) | 65K | — | $0 |
| Mar 28, 2025 | Sullivan Lynne Marie | CFO & Head of Corp. Dev. | Grant(A) | 106K | — | $0 |
| Mar 28, 2025 | Nguyen Alexander Hieu | CLO and Head of Ops | Grant(A) | 44K | — | $0 |
| Mar 28, 2025 | Nguyen Alexander Hieu | CLO and Head of Ops | Grant(A) | 73K | — | $0 |
| Mar 27, 2025 | Nguyen Alexander Hieu | CLO and Head of Ops | Sell(S) | 2K | $1.16 | $2K |
| Mar 8, 2025 | Hashad Yehia | Director | Grant(A) | 20K | — | $0 |
| Feb 4, 2025 | Ghosh Anirvan | Chief Executive Officer, Director | Sell(S) | 642 | $2.23 | $1K |
| Feb 4, 2025 | Nguyen Alexander Hieu | CLO and Head of Ops | Sell(S) | 164 | $2.23 | $366 |
| Feb 4, 2025 | Sullivan Lynne Marie | CFO & Head of Corp. Dev. | Sell(S) | 153 | $2.23 | $341 |
| Jan 22, 2025 | Ghosh Anirvan | Chief Executive Officer, Director | Grant(A) | 450K | — | $0 |
| Jan 22, 2025 | Sullivan Lynne Marie | CFO & Head of Corp. Dev. | Grant(A) | 150K | — | $0 |
| Jan 22, 2025 | Nguyen Alexander Hieu | CLO and Head of Ops | Grant(A) | 150K | — | $0 |
| Jan 6, 2025 | Grossi Federico | Chief Medical Officer | Grant(A) | 150K | — | $0 |
| Nov 4, 2024 | Ghosh Anirvan | Chief Executive Officer, Director | Sell(S) | 432 | $1.29 | $557 |
| Nov 4, 2024 | Nguyen Alexander Hieu | Chief Legal Officer | Sell(S) | 149 | $1.29 | $192 |
| Nov 4, 2024 | Sullivan Lynne Marie | CFO & Head of Corp. Dev. | Sell(S) | 136 | $1.29 | $175 |
| Aug 2, 2024 | Sullivan Lynne Marie | CFO & Head of Corp. Dev. | Sell(S) | 139 | $1.53 | $213 |
| Aug 2, 2024 | Ghosh Anirvan | Chief Executive Officer, Director | Sell(S) | 604 | $1.53 | $924 |
| Aug 2, 2024 | Nguyen Alexander Hieu | Chief Legal Officer | Sell(S) | 154 | $1.53 | $236 |
| Jun 25, 2024 | Sullivan Lynne Marie | CFO & Head of Corp. Dev. | Sell(S) | 324 | $1.40 | $454 |
| Jun 25, 2024 | Ghosh Anirvan | Chief Executive Officer, Director | Sell(S) | 1K | $1.40 | $2K |
| Jun 25, 2024 | Nguyen Alexander Hieu | Chief Legal Officer | Sell(S) | 78 | $1.40 | $109 |
| Jun 21, 2024 | Leonard Keith R | Director | Grant(A) | 10K | — | $0 |
| Jun 21, 2024 | David Nathaniel E | Director | Grant(A) | 10K | — | $0 |
| Jun 21, 2024 | Samar Michael P. | Director | Grant(A) | 10K | — | $0 |
| Jun 21, 2024 | O'Neill Gilmore Neil | Director | Grant(A) | 10K | — | $0 |
| Jun 21, 2024 | Berns Paul L | Director | Grant(A) | 10K | — | $0 |
| Jun 21, 2024 | Roberts Margo R | Director | Grant(A) | 10K | — | $0 |
| Jun 21, 2024 | Samuels Camille D | Director | Grant(A) | 10K | — | $0 |
| May 2, 2024 | Ghosh Anirvan | Chief Executive Officer, Director | Sell(S) | 603 | $1.55 | $935 |
| Mar 26, 2024 | Nguyen Alexander Hieu | Chief Legal Officer | Grant(A) | 20K | — | $0 |
| Mar 26, 2024 | Nguyen Alexander Hieu | Chief Legal Officer | Grant(A) | 30K | — | $0 |
| Feb 2, 2024 | Ghosh Anirvan | Chief Executive Officer, Director | Sell(S) | 680 | $1.71 | $1K |
| Jan 30, 2024 | Ghosh Anirvan | Chief Executive Officer, Director | Sell(S) | 1K | $1.71 | $2K |
| Nov 2, 2023 | Ghosh Anirvan | Chief Executive Officer, Director | Sell(S) | 589 | $1.83 | $1K |
| Oct 30, 2023 | Ghosh Anirvan | Chief Executive Officer, Director | Sell(S) | 1K | $1.90 | $2K |
| Sep 14, 2023 | Ghosh Anirvan | Chief Executive Officer, Director | Sell(S) | 1K | $2.47 | $3K |
| Aug 2, 2023 | Ghosh Anirvan | Chief Executive Officer, Director | Sell(S) | 581 | $2.94 | $2K |
| Jul 31, 2023 | Ghosh Anirvan | Chief Executive Officer | Sell(S) | 1K | $2.86 | $3K |
| Jun 26, 2023 | Ghosh Anirvan | Chief Executive Officer, Director | Sell(S) | 1K | $3.20 | $4K |
| Jun 23, 2023 | Samuels Camille D | Director | Grant(A) | 6K | — | $0 |
| Jun 23, 2023 | Berns Paul L | Director | Grant(A) | 6K | — | $0 |
| Jun 23, 2023 | O'Neill Gilmore Neil | Director | Grant(A) | 6K | — | $0 |
| Jun 23, 2023 | Roberts Margo R | Director | Grant(A) | 6K | — | $0 |
| Jun 23, 2023 | Samar Michael P. | Director | Grant(A) | 6K | — | $0 |
| Jun 23, 2023 | Leonard Keith R | Director | Grant(A) | 6K | — | $0 |
| Jun 23, 2023 | David Nathaniel E | Director | Grant(A) | 6K | — | $0 |
| Jun 14, 2023 | Ghosh Anirvan | Chief Executive Officer, Director | Sell(S) | 1K | $3.39 | $4K |
| May 11, 2023 | Sullivan Lynne Marie | See Remarks | Grant(A) | 24K | — | $0 |
| May 11, 2023 | Sullivan Lynne Marie | See Remarks | Disposed to issuer(D) | 24K | — | $0 |
| May 11, 2023 | Sullivan Lynne Marie | See Remarks | Disposed to issuer(D) | 12K | — | $0 |
| May 11, 2023 | Sullivan Lynne Marie | See Remarks | Disposed to issuer(D) | 20K | — | $0 |
| May 11, 2023 | Sullivan Lynne Marie | See Remarks | Grant(A) | 40K | $2.77 | $111K |
| May 11, 2023 | Sullivan Lynne Marie | See Remarks | Grant(A) | 12K | — | $0 |
| May 11, 2023 | Sullivan Lynne Marie | See Remarks | Grant(A) | 20K | — | $0 |
| May 11, 2023 | Nguyen Alexander Hieu | See Remarks | Disposed to issuer(D) | 18K | — | $0 |
| May 11, 2023 | Nguyen Alexander Hieu | See Remarks | Grant(A) | 18K | — | $0 |
| May 11, 2023 | Nguyen Alexander Hieu | See Remarks | Disposed to issuer(D) | 2K | — | $0 |
| May 11, 2023 | Nguyen Alexander Hieu | See Remarks | Grant(A) | 40K | $2.77 | $111K |
| May 11, 2023 | Nguyen Alexander Hieu | See Remarks | Grant(A) | 2K | — | $0 |
| May 11, 2023 | Ghosh Anirvan | Chief Executive Officer, Director | Disposed to issuer(D) | 15K | — | $0 |
| May 11, 2023 | Ghosh Anirvan | Chief Executive Officer, Director | Grant(A) | 135K | $2.77 | $374K |
| May 11, 2023 | Ghosh Anirvan | Chief Executive Officer, Director | Disposed to issuer(D) | 25K | — | $0 |
| May 11, 2023 | Ghosh Anirvan | Chief Executive Officer, Director | Grant(A) | 25K | — | $0 |
| May 11, 2023 | Ghosh Anirvan | Chief Executive Officer, Director | Grant(A) | 15K | — | $0 |
| May 11, 2023 | Ghosh Anirvan | Chief Executive Officer, Director | Disposed to issuer(D) | 29K | — | $0 |
| May 11, 2023 | Ghosh Anirvan | Chief Executive Officer, Director | Grant(A) | 29K | — | $0 |
| May 11, 2023 | Ghosh Anirvan | Chief Executive Officer, Director | Disposed to issuer(D) | 57K | — | $0 |
| May 11, 2023 | Ghosh Anirvan | Chief Executive Officer, Director | Grant(A) | 57K | — | $0 |
| May 2, 2023 | Ghosh Anirvan | Chief Executive Officer, Director | Sell(S) | 588 | $2.17 | $1K |
| May 1, 2023 | Ghosh Anirvan | Chief Executive Officer, Director | Sell(S) | 1K | $2.15 | $2K |
| Mar 31, 2023 | Ghosh Anirvan | Chief Executive Officer, Director | Sell(S) | 2K | $1.70 | $3K |
| Mar 31, 2023 | Dananberg Jamie | Chief Medical Officer | Sell(S) | 420 | $1.70 | $714 |
| Mar 14, 2023 | Dananberg Jamie | Chief Medical Officer | Sell(S) | 1K | $4.00 | $4K |
| Mar 14, 2023 | Ghosh Anirvan | Chief Executive Officer, Director | Sell(S) | 1K | $4.00 | $5K |
| Feb 2, 2023 | Dananberg Jamie | Chief Medical Officer | Sell(S) | 863 | $4.84 | $4K |
| Feb 2, 2023 | Ghosh Anirvan | Chief Executive Officer, Director | Sell(S) | 3K | $4.84 | $12K |
| Jan 30, 2023 | Ghosh Anirvan | Chief Executive Officer, Director | Sell(S) | 1K | $4.45 | $5K |
| Dec 14, 2022 | Ghosh Anirvan | Chief Executive Officer, Director | Sell(S) | 1K | $2.85 | $4K |
| Dec 14, 2022 | Dananberg Jamie | Chief Medical Officer | Sell(S) | 1K | $2.85 | $3K |
| Nov 18, 2022 | Ghosh Anirvan | Chief Executive Officer, Director | Grant(A) | 200K | — | $0 |
| Nov 18, 2022 | Dananberg Jamie | Chief Medical Officer | Grant(A) | 65K | — | $0 |
| Nov 18, 2022 | Nguyen Alexander Hieu | See Remarks | Grant(A) | 65K | — | $0 |
| Nov 18, 2022 | Sullivan Lynne Marie | CFO & Head of Corp. Dev. | Grant(A) | 80K | — | $0 |
| Nov 3, 2022 | Ghosh Anirvan | Chief Executive Officer, Director | Sell(S) | 1K | $2.40 | $3K |
| Sep 14, 2022 | Ghosh Anirvan | Chief Executive Officer, Director | Sell(S) | 14K | $0.48 | $7K |
| Sep 14, 2022 | Dananberg Jamie | Chief Medical Officer | Sell(S) | 11K | $0.48 | $5K |
| Aug 1, 2022 | Ghosh Anirvan | Chief Executive Officer, Director | Sell(S) | 10K | $0.67 | $7K |
| Jun 27, 2022 | Dananberg Jamie | Chief Medical Officer | Sell(S) | 4K | $0.59 | $3K |
| Jun 27, 2022 | Ghosh Anirvan | Chief Executive Officer, Director | Sell(S) | 12K | $0.59 | $7K |
| Jun 24, 2022 | O'Neill Gilmore Neil | Director | Grant(A) | 25K | — | $0 |
| Jun 24, 2022 | Samuels Camille D | Director | Grant(A) | 25K | — | $0 |
| Jun 24, 2022 | Roberts Margo R | Director | Grant(A) | 25K | — | $0 |
| Jun 24, 2022 | Leonard Keith R | Director | Grant(A) | 25K | — | $0 |
| Jun 24, 2022 | Berns Paul L | Director | Grant(A) | 25K | — | $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).