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 14, 2024 | Fruchtman Steven M | PRESIDENT, CHIEF EXECUTIVE OFF, Director | Tax withholding(F) | 9K | $0.90 | $8K |
| Mar 14, 2024 | Guerin Mark Patrick | CFO AND COO | Tax withholding(F) | 3K | $0.90 | $2K |
| Mar 13, 2024 | Fruchtman Steven M | PRESIDENT, CHIEF EXECUTIVE OFF, Director | Option exercise(M) | 23K | — | — |
| Mar 13, 2024 | Fruchtman Steven M | PRESIDENT, CHIEF EXECUTIVE OFF, Director | Option exercise(M) | 23K | — | $0 |
| Mar 13, 2024 | Guerin Mark Patrick | CFO AND COO | Option exercise(M) | 9K | — | — |
| Mar 13, 2024 | Guerin Mark Patrick | CFO AND COO | Option exercise(M) | 9K | — | $0 |
| Feb 7, 2024 | Fruchtman Steven M | PRESIDENT, CHIEF EXECUTIVE OFF, Director | Tax withholding(F) | 9K | $0.67 | $6K |
| Feb 7, 2024 | Fruchtman Steven M | PRESIDENT, CHIEF EXECUTIVE OFF, Director | Option exercise(M) | 21K | — | — |
| Feb 7, 2024 | Fruchtman Steven M | PRESIDENT, CHIEF EXECUTIVE OFF, Director | Option exercise(M) | 21K | — | $0 |
| Feb 7, 2024 | Guerin Mark Patrick | CFO AND COO | Tax withholding(F) | 2K | $0.67 | $2K |
| Feb 7, 2024 | Guerin Mark Patrick | CFO AND COO | Option exercise(M) | 7K | — | — |
| Feb 7, 2024 | Guerin Mark Patrick | CFO AND COO | Option exercise(M) | 7K | — | $0 |
| Oct 2, 2023 | Moyo Victor M | CHIEF MEDICAL OFFICER | Grant(A) | 125K | — | $0 |
| Aug 10, 2023 | Marino James J | Director | Grant(A) | 66K | — | $0 |
| Aug 10, 2023 | Groopman Jerome | Director | Grant(A) | 66K | — | $0 |
| Aug 10, 2023 | Mehta Viren | Director | Grant(A) | 66K | — | $0 |
| Aug 10, 2023 | Clarke Trafford | Director | Grant(A) | 66K | — | $0 |
| Aug 10, 2023 | Atadja Peter | Director | Grant(A) | 66K | — | $0 |
| Aug 10, 2023 | Stover Jack E | Director | Grant(A) | 66K | — | $0 |
| Aug 10, 2023 | Shoemaker Mary Teresa | Director | Grant(A) | 66K | — | $0 |
| Aug 3, 2023 | Fruchtman Steven M | PRESIDENT, CHIEF EXECUTIVE OFF, Director | Tax withholding(F) | 5K | $1.01 | $5K |
| Aug 3, 2023 | Guerin Mark Patrick | CFO AND COO | Tax withholding(F) | 1K | $1.02 | $1K |
| Aug 2, 2023 | Fruchtman Steven M | PRESIDENT, CHIEF EXECUTIVE OFF, Director | Option exercise(M) | 13K | — | — |
| Aug 2, 2023 | Fruchtman Steven M | PRESIDENT, CHIEF EXECUTIVE OFF, Director | Option exercise(M) | 13K | — | $0 |
| Aug 2, 2023 | Guerin Mark Patrick | CFO AND COO | Option exercise(M) | 5K | — | — |
| Aug 2, 2023 | Guerin Mark Patrick | CFO AND COO | Option exercise(M) | 5K | — | $0 |
| Jun 12, 2023 | Guerin Mark Patrick | CFO AND COO | Option exercise(M) | 6K | — | — |
| Jun 12, 2023 | Guerin Mark Patrick | CFO AND COO | Tax withholding(F) | 2K | $1.14 | $2K |
| Jun 12, 2023 | Guerin Mark Patrick | CFO AND COO | Option exercise(M) | 6K | — | $0 |
| Mar 13, 2023 | Gelder Mark S. MD | CHIEF MEDICAL OFFICER | Grant(A) | 21K | — | $0 |
| Mar 13, 2023 | Gelder Mark S. MD | CHIEF MEDICAL OFFICER | Grant(A) | 62K | — | $0 |
| Mar 13, 2023 | Fruchtman Steven M | PRESIDENT, CHIEF EXECUTIVE OFF, Director | Grant(A) | 69K | — | $0 |
| Mar 13, 2023 | Fruchtman Steven M | PRESIDENT, CHIEF EXECUTIVE OFF, Director | Grant(A) | 207K | — | $0 |
| Mar 13, 2023 | Guerin Mark Patrick | CFO AND COO | Grant(A) | 26K | — | $0 |
| Mar 13, 2023 | Guerin Mark Patrick | CFO AND COO | Grant(A) | 79K | — | $0 |
| Feb 7, 2023 | Guerin Mark Patrick | CFO AND COO | Tax withholding(F) | 2K | $1.36 | $2K |
| Feb 7, 2023 | Guerin Mark Patrick | CFO AND COO | Option exercise(M) | 7K | — | — |
| Feb 7, 2023 | Guerin Mark Patrick | CFO AND COO | Option exercise(M) | 7K | — | $0 |
| Feb 7, 2023 | Gelder Mark S. MD | CHIEF MEDICAL OFFICER | Tax withholding(F) | 1K | $1.36 | $2K |
| Feb 7, 2023 | Gelder Mark S. MD | CHIEF MEDICAL OFFICER | Option exercise(M) | 6K | — | — |
| Feb 7, 2023 | Gelder Mark S. MD | CHIEF MEDICAL OFFICER | Option exercise(M) | 6K | — | $0 |
| Feb 7, 2023 | Fruchtman Steven M | PRESIDENT, CHIEF EXECUTIVE OFF, Director | Option exercise(M) | 21K | — | — |
| Feb 7, 2023 | Fruchtman Steven M | PRESIDENT, CHIEF EXECUTIVE OFF, Director | Tax withholding(F) | 7K | $1.36 | $9K |
| Feb 7, 2023 | Fruchtman Steven M | PRESIDENT, CHIEF EXECUTIVE OFF, Director | Option exercise(M) | 21K | — | $0 |
| Dec 15, 2022 | Atadja Peter | Director | Grant(A) | 100K | — | $0 |
| Dec 15, 2022 | Clarke Trafford | Director | Grant(A) | 100K | — | $0 |
| Aug 18, 2022 | Groopman Jerome | Director | Grant(A) | 66K | — | $0 |
| Aug 18, 2022 | Shoemaker Mary Teresa | Director | Grant(A) | 66K | — | $0 |
| Aug 18, 2022 | Mehta Viren | Director | Grant(A) | 66K | — | $0 |
| Aug 18, 2022 | Marino James J | Director | Grant(A) | 66K | — | $0 |
| Aug 18, 2022 | Stover Jack E | Director | Grant(A) | 66K | — | $0 |
| Aug 3, 2022 | Fruchtman Steven M | PRESIDENT, CHIEF EXECUTIVE OFF, Director | Tax withholding(F) | 5K | $1.32 | $6K |
| Aug 3, 2022 | Gelder Mark S. MD | CHIEF MEDICAL OFFICER | Tax withholding(F) | 1K | $1.32 | $1K |
| Aug 3, 2022 | Guerin Mark Patrick | CFO AND COO | Tax withholding(F) | 1K | $1.32 | $2K |
| Aug 2, 2022 | Fruchtman Steven M | PRESIDENT, CHIEF EXECUTIVE OFF, Director | Option exercise(M) | 13K | — | — |
| Aug 2, 2022 | Fruchtman Steven M | PRESIDENT, CHIEF EXECUTIVE OFF, Director | Option exercise(M) | 13K | — | $0 |
| Aug 2, 2022 | Gelder Mark S. MD | CHIEF MEDICAL OFFICER | Option exercise(M) | 5K | — | — |
| Aug 2, 2022 | Gelder Mark S. MD | CHIEF MEDICAL OFFICER | Option exercise(M) | 5K | — | $0 |
| Aug 2, 2022 | Guerin Mark Patrick | CFO AND COO | Option exercise(M) | 5K | — | — |
| Aug 2, 2022 | Guerin Mark Patrick | CFO AND COO | Option exercise(M) | 5K | — | $0 |
| Jun 10, 2022 | Guerin Mark Patrick | COO and CFO | Grant(A) | 17K | — | $0 |
| Jun 10, 2022 | Guerin Mark Patrick | COO and CFO | Grant(A) | 50K | — | $0 |
| Feb 7, 2022 | Guerin Mark Patrick | Chief Financial Officer | Grant(A) | 62K | — | $0 |
| Feb 7, 2022 | Guerin Mark Patrick | Chief Financial Officer | Grant(A) | 21K | — | $0 |
| Feb 7, 2022 | Oler Abraham N. | SVP Corp Dev & Gen Counsel | Grant(A) | 18K | — | $0 |
| Feb 7, 2022 | Oler Abraham N. | SVP Corp Dev & Gen Counsel | Grant(A) | 54K | — | $0 |
| Feb 7, 2022 | Fruchtman Steven M | President, Chief Executive Off, Director | Grant(A) | 64K | — | $0 |
| Feb 7, 2022 | Fruchtman Steven M | President, Chief Executive Off, Director | Grant(A) | 192K | — | $0 |
| Feb 7, 2022 | Gelder Mark S. MD | Chief Medical Officer | Grant(A) | 18K | — | $0 |
| Feb 7, 2022 | Gelder Mark S. MD | Chief Medical Officer | Grant(A) | 52K | — | $0 |
| Jan 28, 2022 | Oler Abraham N. | SVP Corp Dev & Gen Counsel | Buy(P) | 2K | $1.67 | $3K |
| Jan 21, 2022 | Oler Abraham N. | SVP Corp Dev & Gen Counsel | Buy(P) | 2K | $2.02 | $3K |
| Jan 14, 2022 | Oler Abraham N. | SVP CORP DEV & GEN COUNSEL | Buy(P) | 2K | $2.20 | $3K |
| Jan 7, 2022 | Oler Abraham N. | SVP Corp Dev & Gen Counsel | Buy(P) | 2K | $2.39 | $4K |
| Nov 19, 2021 | Oler Abraham N. | SVP CORP DEV & GEN COUNSEL | Buy(P) | 1K | $3.16 | $3K |
| Nov 18, 2021 | Oler Abraham N. | SVP Corp Dev & Gen Counsel | Option exercise(X) | 5K | $3.00 | $15K |
| Nov 18, 2021 | Oler Abraham N. | SVP Corp Dev & Gen Counsel | Option exercise(X) | 5K | — | $0 |
| Sep 28, 2021 | Oler Abraham N. | SVP Corp Dev & Gen Counsel | Buy(P) | 2K | $4.20 | $10K |
| Sep 28, 2021 | Gelder Mark S. MD | Chief Medical Officer | Buy(P) | 2K | $4.20 | $10K |
| Sep 28, 2021 | Fruchtman Steven M | President, Chief Executive Off, Director | Buy(P) | 2K | $4.20 | $10K |
| Sep 28, 2021 | Marino James J | Director | Buy(P) | 6K | $4.20 | $25K |
| Aug 2, 2021 | Fruchtman Steven M | President, Chief Executive Off, Director | Grant(A) | 38K | — | $0 |
| Aug 2, 2021 | Fruchtman Steven M | President, Chief Executive Off, Director | Grant(A) | 113K | — | $0 |
| Aug 2, 2021 | Gelder Mark S. MD | Chief Medical Officer | Grant(A) | 14K | — | $0 |
| Aug 2, 2021 | Gelder Mark S. MD | Chief Medical Officer | Grant(A) | 42K | — | $0 |
| Aug 2, 2021 | Guerin Mark Patrick | Chief Financial Officer | Grant(A) | 43K | — | $0 |
| Aug 2, 2021 | Guerin Mark Patrick | Chief Financial Officer | Grant(A) | 14K | — | $0 |
| Aug 2, 2021 | Oler Abraham N. | SVP Corp Dev & Gen Counsel | Grant(A) | 13K | — | $0 |
| Aug 2, 2021 | Oler Abraham N. | SVP Corp Dev & Gen Counsel | Grant(A) | 40K | — | $0 |
| Jul 30, 2021 | Stover Jack E | Director | Grant(A) | 13K | — | $0 |
| Jul 30, 2021 | Shoemaker Mary Teresa | Director | Grant(A) | 13K | — | $0 |
| Jul 30, 2021 | Mehta Viren | Director | Grant(A) | 13K | — | $0 |
| Jul 30, 2021 | Marino James J | Director | Grant(A) | 13K | — | $0 |
| Jul 30, 2021 | Groopman Jerome | Director | Grant(A) | 13K | — | $0 |
| Jun 14, 2021 | Gelder Mark S. MD | Chief Medical Officer | Grant(A) | 20K | — | $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).