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 |
|---|---|---|---|---|---|---|
| Mar 23, 2026 | Lazar David E. | Director | Sell(S) | 197K | — | — |
| Mar 23, 2026 | Lazar David E. | Director | Sell(S) | 700K | — | — |
| Feb 26, 2026 | Jabbour Jerome D | Director | Grant(A) | 25K | — | $0 |
| Feb 11, 2026 | Meckler Jeffrey A | Co-Chief Executive Officer, Director | Disposed to issuer(D) | 3K | — | — |
| Feb 11, 2026 | Meckler Jeffrey A | Co-Chief Executive Officer, Director | Grant(A) | 3K | — | — |
| Feb 11, 2026 | Meckler Jeffrey A | Co-Chief Executive Officer, Director | Disposed to issuer(D) | 2K | — | — |
| Feb 11, 2026 | Meckler Jeffrey A | Co-Chief Executive Officer, Director | Grant(A) | 2K | — | — |
| Feb 11, 2026 | Meckler Jeffrey A | Co-Chief Executive Officer, Director | Disposed to issuer(D) | 12K | — | — |
| Feb 11, 2026 | Meckler Jeffrey A | Co-Chief Executive Officer, Director | Grant(A) | 12K | — | — |
| Jan 20, 2026 | Ben-Tzvi Avraham | Director | Grant(A) | 25K | — | $0 |
| Jan 7, 2026 | Natan David | Director | Grant(A) | 25K | — | $0 |
| Dec 23, 2025 | Ben-Tzvi Avraham | Director | Grant(A) | 25K | — | $0 |
| Dec 22, 2025 | Linscott Walt Addison | Chief Operating Officer | Grant(A) | 54K | $2.03 | $110K |
| Dec 22, 2025 | Newman Michael James | CSO and Director, Director | Grant(A) | 52K | $2.03 | $106K |
| Dec 22, 2025 | Meckler Jeffrey A | Co-Chief Executive Officer, Director, 10% Owner | Grant(A) | 217K | $2.03 | $440K |
| Dec 22, 2025 | Sassi Nir | Chief Financial Officer | Grant(A) | 27K | $2.03 | $54K |
| Jul 27, 2025 | Meckler Jeffrey A | Chief Executive Officer, Director | Grant(A) | 6K | $8.30 | $50K |
| Jul 27, 2025 | Meckler Jeffrey A | Chief Executive Officer, Director | Grant(A) | 12K | $8.30 | $101K |
| Jun 10, 2025 | Gilbert Mark John | Director | Grant(A) | 13K | — | $0 |
| Jun 10, 2025 | Hayes William B | Director | Grant(A) | 13K | — | $0 |
| Jun 10, 2025 | Karah Hila | Director | Grant(A) | 13K | — | $0 |
| Jun 10, 2025 | Maddaluna Anthony J | Director | Grant(A) | 13K | — | $0 |
| Jun 10, 2025 | Martell Robert | Director | Grant(A) | 13K | — | $0 |
| Jun 10, 2025 | Pomerantz Roger | Director | Grant(A) | 30K | — | $0 |
| Apr 10, 2025 | Hayes William B | Director | Disposed to issuer(D) | 500 | $0.50 | $250 |
| Apr 10, 2025 | Hayes William B | Director | Disposed to issuer(D) | 250 | $0.50 | $125 |
| Apr 10, 2025 | Hayes William B | Director | Disposed to issuer(D) | 250 | $0.50 | $125 |
| Apr 10, 2025 | Karah Hila | Director | Disposed to issuer(D) | 500 | $0.39 | $195 |
| Apr 10, 2025 | Karah Hila | Director | Disposed to issuer(D) | 250 | $0.39 | $98 |
| Apr 10, 2025 | Karah Hila | Director | Disposed to issuer(D) | 281 | $0.39 | $110 |
| Apr 10, 2025 | Karah Hila | Director | Disposed to issuer(D) | 250 | $0.39 | $98 |
| Apr 10, 2025 | Linscott Walt Addison | Chief Operating Officer | Disposed to issuer(D) | 1K | $0.06 | $68 |
| Apr 10, 2025 | Linscott Walt Addison | Chief Operating Officer | Disposed to issuer(D) | 3K | $0.06 | $150 |
| Apr 10, 2025 | Linscott Walt Addison | Chief Operating Officer | Disposed to issuer(D) | 1K | $0.06 | $68 |
| Apr 10, 2025 | Linscott Walt Addison | Chief Operating Officer | Disposed to issuer(D) | 2K | $0.06 | $105 |
| Apr 10, 2025 | Linscott Walt Addison | Chief Operating Officer | Disposed to issuer(D) | 750 | $0.06 | $45 |
| Apr 10, 2025 | Linscott Walt Addison | Chief Operating Officer | Disposed to issuer(D) | 1K | $0.06 | $75 |
| Apr 10, 2025 | Maddaluna Anthony J | Director | Disposed to issuer(D) | 500 | $0.50 | $250 |
| Apr 10, 2025 | Maddaluna Anthony J | Director | Disposed to issuer(D) | 250 | $0.50 | $125 |
| Apr 10, 2025 | Maddaluna Anthony J | Director | Disposed to issuer(D) | 250 | $0.50 | $125 |
| Apr 10, 2025 | Meckler Jeffrey A | Chief Executive Officer, Director | Disposed to issuer(D) | 5K | $0.04 | $190 |
| Apr 10, 2025 | Meckler Jeffrey A | Chief Executive Officer, Director | Disposed to issuer(D) | 4K | $0.04 | $150 |
| Apr 10, 2025 | Meckler Jeffrey A | Chief Executive Officer, Director | Disposed to issuer(D) | 813 | $0.04 | $33 |
| Apr 10, 2025 | Meckler Jeffrey A | Chief Executive Officer, Director | Disposed to issuer(D) | 2K | $0.04 | $60 |
| Apr 10, 2025 | Meckler Jeffrey A | Chief Executive Officer, Director | Disposed to issuer(D) | 2K | $0.04 | $63 |
| Apr 10, 2025 | Meckler Jeffrey A | Chief Executive Officer, Director | Disposed to issuer(D) | 1K | $0.04 | $50 |
| Apr 10, 2025 | Pomerantz Roger | Director | Disposed to issuer(D) | 500 | $0.50 | $250 |
| Apr 10, 2025 | Pomerantz Roger | Director | Disposed to issuer(D) | 250 | $0.50 | $125 |
| Apr 10, 2025 | Pomerantz Roger | Director | Disposed to issuer(D) | 250 | $0.50 | $125 |
| Apr 10, 2025 | Sassi Nir | Chief Financial Officer | Disposed to issuer(D) | 1K | $0.07 | $88 |
| Apr 10, 2025 | Sassi Nir | Chief Financial Officer | Disposed to issuer(D) | 1K | $0.07 | $79 |
| Apr 10, 2025 | Sassi Nir | Chief Financial Officer | Disposed to issuer(D) | 3K | $0.07 | $175 |
| Apr 10, 2025 | Sassi Nir | Chief Financial Officer | Disposed to issuer(D) | 500 | $0.07 | $35 |
| Apr 10, 2025 | Sassi Nir | Chief Financial Officer | Disposed to issuer(D) | 500 | $0.07 | $35 |
| Apr 10, 2025 | Sassi Nir | Chief Financial Officer | Disposed to issuer(D) | 41 | $0.07 | $3 |
| Apr 10, 2025 | Sassi Nir | Chief Financial Officer | Disposed to issuer(D) | 1K | $0.07 | $79 |
| Nov 25, 2024 | Meckler Jeffrey A | CEO and Director, Director | Grant(A) | 43K | $1.18 | $50K |
| Nov 25, 2024 | Meckler Jeffrey A | CEO and Director, Director | Grant(A) | 43K | $1.18 | $50K |
| Oct 9, 2024 | Meckler Jeffrey A | CEO and Director, Director | Grant(A) | 75K | — | $0 |
| Oct 9, 2024 | Linscott Walt Addison | Chief Operating Officer | Grant(A) | 75K | — | $0 |
| Oct 9, 2024 | Waltzman Roger J. | Chief Medical Officer | Grant(A) | 75K | — | $0 |
| Oct 9, 2024 | Sassi Nir | Chief Financial Officer | Grant(A) | 75K | — | $0 |
| Oct 9, 2024 | Newman Michael James | CSO and Director, Director, 10% Owner | Grant(A) | 75K | — | $0 |
| Aug 8, 2024 | Meckler Jeffrey A | CEO and Director, Director | Grant(A) | 85K | $1.83 | $155K |
| Aug 8, 2024 | Meckler Jeffrey A | CEO and Director, Director | Grant(A) | 85K | $1.83 | $155K |
| Jun 6, 2024 | Gilbert Mark John | Director | Grant(A) | 13K | — | $0 |
| Jun 6, 2024 | Maddaluna Anthony J | Director | Grant(A) | 13K | — | $0 |
| Jun 6, 2024 | Pomerantz Roger | Director | Grant(A) | 30K | — | $0 |
| Jun 6, 2024 | Martell Robert | Director | Grant(A) | 13K | — | $0 |
| Jun 6, 2024 | Hayes William B | Director | Grant(A) | 13K | — | $0 |
| Jun 6, 2024 | Karah Hila | Director | Grant(A) | 13K | — | $0 |
| Jan 22, 2024 | Sassi Nir | Chief Financial Officer | Grant(A) | 40K | — | $0 |
| Jan 22, 2024 | Newman Michael James | CSO and Director, Director, 10% Owner | Grant(A) | 43K | — | $0 |
| Jan 22, 2024 | Waltzman Roger J. | Chief Medical Officer | Grant(A) | 75K | — | $0 |
| Jan 22, 2024 | Meckler Jeffrey A | CEO and Director, Director | Grant(A) | 100K | — | $0 |
| Jan 22, 2024 | Linscott Walt Addison | Chief Operating Officer | Grant(A) | 75K | — | $0 |
| Aug 14, 2023 | Anderson Glen R. | 10% Owner | Buy(P) | 24K | $2.34 | $56K |
| Aug 11, 2023 | Anderson Glen R. | 10% Owner | Buy(P) | 35K | $2.12 | $74K |
| Aug 10, 2023 | Anderson Glen R. | 10% Owner | Buy(P) | 44K | $1.94 | $86K |
| Aug 7, 2023 | Waltzman Roger J. | Chief Medical Officer | Grant(A) | 90K | — | $0 |
| May 25, 2023 | Maddaluna Anthony J | Director | Grant(A) | 13K | — | $0 |
| May 25, 2023 | Pomerantz Roger | Director | Grant(A) | 30K | — | $0 |
| May 25, 2023 | Gilbert Mark John | Director | Grant(A) | 13K | — | $0 |
| May 25, 2023 | Karah Hila | Director | Grant(A) | 13K | — | $0 |
| May 25, 2023 | Hayes William B | Director | Grant(A) | 13K | — | $0 |
| Feb 13, 2023 | Martell Robert | Director | Grant(A) | 20K | — | $0 |
| Jan 18, 2023 | Newman Michael James | CSO and Director, Director, 10% Owner | Grant(A) | 43K | — | $0 |
| Jan 18, 2023 | Sassi Nir | Chief Financial Officer | Grant(A) | 40K | — | $0 |
| Jan 18, 2023 | Meckler Jeffrey A | CEO and Director, Director | Grant(A) | 100K | — | $0 |
| Jan 18, 2023 | Linscott Walt Addison | Chief Business Officer | Grant(A) | 40K | — | $0 |
| Dec 1, 2022 | Litchev Boyan Vesselinov | Chief Medical Officer | Buy(P) | 500 | $1.87 | $935 |
| Nov 22, 2022 | Litchev Boyan Vesselinov | Chief Medical Officer | Buy(P) | 500 | $1.83 | $915 |
| Nov 21, 2022 | Meckler Jeffrey A | CEO and Director, Director | Buy(P) | 10K | $1.90 | $18K |
| Nov 18, 2022 | Meckler Jeffrey A | CEO and Director, Director | Buy(P) | 400 | $1.76 | $704 |
| Sep 30, 2022 | Hayes William B | Director | Grant(A) | 14K | — | $0 |
| Sep 30, 2022 | Maddaluna Anthony J | Director | Grant(A) | 14K | — | $0 |
| Sep 30, 2022 | O'callaghan Brian | Director | Grant(A) | 14K | — | $0 |
| Sep 30, 2022 | Pomerantz Roger | Director | Grant(A) | 81K | — | $0 |
| Sep 30, 2022 | Gilbert Mark John | Director | Grant(A) | 14K | — | $0 |
| Sep 30, 2022 | Karah Hila | Director | Grant(A) | 14K | — | $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).