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 |
|---|---|---|---|---|---|---|
| Jun 22, 2026 | Lowrance David L | Chief Financial Officer | Option exercise(M) | 75K | $1.59 | $119K |
| Jun 22, 2026 | Lowrance David L | Chief Financial Officer | Tax withholding(F) | 22K | $5.50 | $119K |
| Jun 22, 2026 | Lowrance David L | Chief Financial Officer | Option exercise(M) | 129K | $1.23 | $159K |
| Jun 22, 2026 | Lowrance David L | Chief Financial Officer | Tax withholding(F) | 29K | $5.50 | $159K |
| Jun 22, 2026 | Lowrance David L | Chief Financial Officer | Option exercise(M) | 57K | $1.11 | $63K |
| Jun 22, 2026 | Lowrance David L | Chief Financial Officer | Tax withholding(F) | 11K | $5.50 | $63K |
| Jun 22, 2026 | Lowrance David L | Chief Financial Officer | Option exercise(M) | 219K | $1.51 | $330K |
| Jun 22, 2026 | Lowrance David L | Chief Financial Officer | Tax withholding(F) | 60K | $5.50 | $330K |
| Jun 22, 2026 | Lowrance David L | Chief Financial Officer | Option exercise(M) | 13K | $4.45 | $56K |
| Jun 22, 2026 | Lowrance David L | Chief Financial Officer | Tax withholding(F) | 10K | $5.50 | $56K |
| Jun 22, 2026 | Lowrance David L | Chief Financial Officer | Option exercise(M) | 88K | $3.35 | $294K |
| Jun 22, 2026 | Lowrance David L | Chief Financial Officer | Tax withholding(F) | 53K | $5.50 | $294K |
| Jun 22, 2026 | Lowrance David L | Chief Financial Officer | Sell(S) | 395K | $5.68 | $2.2M |
| Jun 22, 2026 | Lowrance David L | Chief Financial Officer | Option exercise(M) | 75K | — | $0 |
| Jun 22, 2026 | Lowrance David L | Chief Financial Officer | Option exercise(M) | 129K | — | $0 |
| Jun 22, 2026 | Lowrance David L | Chief Financial Officer | Option exercise(M) | 57K | — | $0 |
| Jun 22, 2026 | Lowrance David L | Chief Financial Officer | Option exercise(M) | 219K | — | $0 |
| Jun 22, 2026 | Lowrance David L | Chief Financial Officer | Option exercise(M) | 13K | — | $0 |
| Jun 22, 2026 | Lowrance David L | Chief Financial Officer | Option exercise(M) | 88K | — | $0 |
| Mar 18, 2026 | Lowrance David L | Chief Financial Officer | Option exercise(M) | 13K | $4.45 | $56K |
| Mar 18, 2026 | Lowrance David L | Chief Financial Officer | Tax withholding(F) | 32K | $5.04 | $161K |
| Mar 18, 2026 | Lowrance David L | Chief Financial Officer | Option exercise(M) | 131K | $1.23 | $161K |
| Mar 18, 2026 | Lowrance David L | Chief Financial Officer | Tax withholding(F) | 24K | $5.04 | $119K |
| Mar 18, 2026 | Lowrance David L | Chief Financial Officer | Tax withholding(F) | 17K | $5.04 | $83K |
| Mar 18, 2026 | Lowrance David L | Chief Financial Officer | Option exercise(M) | 25K | $3.35 | $83K |
| Mar 18, 2026 | Lowrance David L | Chief Financial Officer | Tax withholding(F) | 11K | $5.04 | $56K |
| Mar 18, 2026 | Lowrance David L | Chief Financial Officer | Option exercise(M) | 43K | $1.11 | $48K |
| Mar 18, 2026 | Lowrance David L | Chief Financial Officer | Tax withholding(F) | 9K | $5.04 | $48K |
| Mar 18, 2026 | Lowrance David L | Chief Financial Officer | Option exercise(M) | 81K | $1.51 | $122K |
| Mar 18, 2026 | Lowrance David L | Chief Financial Officer | Tax withholding(F) | 24K | $5.04 | $122K |
| Mar 18, 2026 | Lowrance David L | Chief Financial Officer | Option exercise(M) | 75K | $1.59 | $119K |
| Mar 18, 2026 | Lowrance David L | Chief Financial Officer | Option exercise(M) | 81K | — | $0 |
| Mar 18, 2026 | Lowrance David L | Chief Financial Officer | Option exercise(M) | 75K | — | $0 |
| Mar 18, 2026 | Lowrance David L | Chief Financial Officer | Option exercise(M) | 25K | — | $0 |
| Mar 18, 2026 | Lowrance David L | Chief Financial Officer | Option exercise(M) | 43K | — | $0 |
| Mar 18, 2026 | Lowrance David L | Chief Financial Officer | Option exercise(M) | 13K | — | $0 |
| Mar 18, 2026 | Lowrance David L | Chief Financial Officer | Option exercise(M) | 131K | — | $0 |
| Feb 16, 2026 | McCracken Joseph S | Director | Option exercise(M) | 2K | $1.76 | $3K |
| Feb 16, 2026 | McCracken Joseph S | Director | Option exercise(M) | 2K | — | $0 |
| Dec 19, 2025 | Ramsay David A | Director | Sell(S) | 20K | $6.06 | $121K |
| Dec 16, 2025 | Pauls Matthew | CHIEF EXECUTIVE OFFICER, Director | Gift(G) | 129K | — | $0 |
| Dec 16, 2025 | Lowrance David L | Chief Financial Officer | Gift(G) | 32K | — | $0 |
| Dec 14, 2025 | Erickson Anne | Chief Business Officer | Tax withholding(F) | 63K | $6.92 | $436K |
| Dec 14, 2025 | McCabe Kathleen R. | Chief Legal Officer | Tax withholding(F) | 39K | $6.92 | $272K |
| Dec 14, 2025 | Lutz Robert Matthew | Chief Operating Officer | Tax withholding(F) | 68K | $6.92 | $469K |
| Dec 14, 2025 | Pauls Matthew | CHIEF EXECUTIVE OFFICER, Director | Tax withholding(F) | 196K | $6.92 | $1.4M |
| Dec 14, 2025 | Lowrance David L | Chief Financial Officer | Tax withholding(F) | 63K | $6.92 | $436K |
| Dec 10, 2025 | Pauls Matthew | CHIEF EXECUTIVE OFFICER, Director | Gift(G) | 24K | — | $0 |
| Dec 9, 2025 | McCracken Joseph S | Director | Grant(A) | 40K | — | $0 |
| Dec 9, 2025 | Ramsay David A | Director | Grant(A) | 40K | — | $0 |
| Dec 9, 2025 | Elam Nevan C | Director | Grant(A) | 40K | — | $0 |
| Dec 9, 2025 | van Es-Johansson An | Director | Grant(A) | 40K | — | $0 |
| Dec 9, 2025 | Hawkins Richard J | Director | Grant(A) | 40K | — | $0 |
| Dec 4, 2025 | Wasfi Yasmine | Chief Medical Officer | Tax withholding(F) | 22K | $6.37 | $140K |
| Dec 2, 2025 | Elam Nevan C | Director | Tax withholding(F) | 1K | $5.81 | $9K |
| Dec 2, 2025 | Elam Nevan C | Director | Option exercise(M) | 6K | $1.46 | $9K |
| Dec 2, 2025 | Elam Nevan C | Director | Option exercise(M) | 6K | — | $0 |
| Nov 14, 2025 | Hawkins Richard J | Director | Option exercise(M) | 6K | $1.46 | $9K |
| Nov 14, 2025 | Hawkins Richard J | Director | Option exercise(M) | 6K | — | $0 |
| Oct 20, 2025 | Wasfi Yasmine | Chief Medical Officer | Grant(A) | 35K | — | $0 |
| Oct 20, 2025 | Wasfi Yasmine | Chief Medical Officer | Grant(A) | 70K | — | $0 |
| Jun 20, 2025 | Hawkins Richard J | Director | Buy(P) | 48K | $2.04 | $98K |
| May 29, 2025 | McCracken Joseph S | Director | Buy(P) | 10K | $2.08 | $21K |
| Mar 31, 2025 | Ramsay David A | Director | Buy(P) | 150K | $2.78 | $417K |
| Feb 13, 2025 | Lutz Robert Matthew | Chief Operating Officer | Tax withholding(F) | 38K | $2.83 | $108K |
| Dec 16, 2024 | Hawkins Richard J | Director | Sell(S) | 8K | $3.32 | $27K |
| Dec 16, 2024 | Pauls Matthew | CHIEF EXECUTIVE OFFICER, Director | Sell(S) | 55K | $3.31 | $181K |
| Dec 16, 2024 | Lowrance David L | Chief Financial Officer | Sell(S) | 25K | $3.33 | $83K |
| Dec 13, 2024 | Pauls Matthew | CHIEF EXECUTIVE OFFICER, Director | Tax withholding(F) | 93K | $3.21 | $297K |
| Dec 13, 2024 | Lowrance David L | Chief Financial Officer | Tax withholding(F) | 24K | $3.21 | $78K |
| Dec 13, 2024 | Lowrance David L | Chief Financial Officer | Gift(G) | 12K | — | $0 |
| Dec 13, 2024 | Erickson Anne | Chief Business Officer | Tax withholding(F) | 18K | $3.21 | $59K |
| Dec 12, 2024 | Ramsay David A | Director | Grant(A) | 40K | — | $0 |
| Dec 12, 2024 | McCracken Joseph S | Director | Grant(A) | 40K | — | $0 |
| Dec 12, 2024 | van Es-Johansson An | Director | Grant(A) | 40K | — | $0 |
| Dec 12, 2024 | Elam Nevan C | Director | Grant(A) | 40K | — | $0 |
| Dec 12, 2024 | Hawkins Richard J | Director | Grant(A) | 40K | — | $0 |
| Dec 12, 2024 | Pauls Matthew | CHIEF EXECUTIVE OFFICER, Director | Grant(A) | 400K | — | $0 |
| Dec 12, 2024 | Pauls Matthew | CHIEF EXECUTIVE OFFICER, Director | Grant(A) | 900K | — | $0 |
| Dec 12, 2024 | Pratt Raymond Dennis | Chief Medical Officer | Grant(A) | 80K | — | $0 |
| Dec 12, 2024 | Pratt Raymond Dennis | Chief Medical Officer | Grant(A) | 280K | — | $0 |
| Dec 12, 2024 | Lowrance David L | Chief Financial Officer | Grant(A) | 100K | — | $0 |
| Dec 12, 2024 | Lowrance David L | Chief Financial Officer | Grant(A) | 300K | — | $0 |
| Dec 12, 2024 | Lutz Robert Matthew | Chief Operating Officer | Grant(A) | 100K | — | $0 |
| Dec 12, 2024 | Lutz Robert Matthew | Chief Operating Officer | Grant(A) | 300K | — | $0 |
| Dec 12, 2024 | Parker Braden C. | Chief Commercial Officer | Grant(A) | 20K | — | $0 |
| Dec 12, 2024 | Parker Braden C. | Chief Commercial Officer | Grant(A) | 40K | — | $0 |
| Dec 12, 2024 | Erickson Anne | Chief Business Officer | Grant(A) | 100K | — | $0 |
| Dec 12, 2024 | Erickson Anne | Chief Business Officer | Grant(A) | 300K | — | $0 |
| Nov 19, 2024 | McCracken Joseph S | Director | Buy(P) | 20K | $2.95 | $59K |
| Nov 18, 2024 | Ramsay David A | Director | Buy(P) | 100K | $2.88 | $288K |
| Nov 10, 2024 | Pratt Raymond Dennis | Chief Medical Officer | Tax withholding(F) | 50K | $3.97 | $198K |
| Oct 21, 2024 | Erickson Anne | Chief Business Officer | Tax withholding(F) | 381 | $3.57 | $1K |
| Sep 25, 2024 | Parker Braden C. | Chief Commercial Officer | Grant(A) | 85K | — | $0 |
| Sep 25, 2024 | Parker Braden C. | Chief Commercial Officer | Grant(A) | 170K | — | $0 |
| Jul 21, 2024 | Erickson Anne | Chief Business Officer | Tax withholding(F) | 381 | $4.47 | $2K |
| Apr 21, 2024 | Erickson Anne | Chief Business Officer | Tax withholding(F) | 381 | $4.81 | $2K |
| Dec 28, 2023 | Elam Nevan C | Director | Option exercise(M) | 2K | $0.82 | $1K |
| Dec 28, 2023 | Elam Nevan C | Director | Option exercise(M) | 12K | $1.59 | $19K |
| Dec 28, 2023 | Elam Nevan C | Director | Option exercise(M) | 40K | $1.23 | $49K |
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).