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 2, 2022 | Clark William D | President and CEO, Director | Sell(S) | 4K | $0.06 | $241 |
| Jun 2, 2022 | Flechtner Jessica Baker | Chief Scientific Officer | Sell(S) | 2K | $0.06 | $95 |
| Jun 2, 2022 | Duvall Diantha | CHIEF FINANCIAL OFFICER | Sell(S) | 1K | $0.06 | $81 |
| Jun 1, 2022 | Sumer Jacquelyn L | CHIEF LEGAL & COMPLIANCE OFF | Sell(S) | 3K | $0.06 | $150 |
| May 31, 2022 | Clark William D | President and CEO, Director | Sell(S) | 117K | $0.06 | $7K |
| May 27, 2022 | Siber George | Director | Sell(S) | 20K | $0.07 | $1K |
| May 26, 2022 | Duvall Diantha | CHIEF FINANCIAL OFFICER | Sell(S) | 24K | $0.08 | $2K |
| May 25, 2022 | Baskett Forest | 10% Owner | Sell(S) | 4.4M | $0.08 | $356K |
| May 25, 2022 | Behbahani Ali | Director, 10% Owner | Sell(S) | 4.4M | $0.08 | $356K |
| May 25, 2022 | Chang Carmen | 10% Owner | Sell(S) | 4.4M | $0.08 | $356K |
| May 25, 2022 | Florence Anthony A. Jr. | 10% Owner | Sell(S) | 4.4M | $0.08 | $356K |
| May 25, 2022 | Makhzoumi Mohamad | 10% Owner | Sell(S) | 4.4M | $0.08 | $356K |
| May 25, 2022 | New Enterprise Associates 16, L.P. | 10% Owner | Sell(S) | 4.4M | $0.08 | $356K |
| May 25, 2022 | Sandell Scott D | 10% Owner | Sell(S) | 4.4M | $0.08 | $356K |
| May 25, 2022 | Sonsini Peter W. | 10% Owner | Sell(S) | 4.4M | $0.08 | $356K |
| May 25, 2022 | Walker Paul Edward | 10% Owner | Sell(S) | 4.4M | $0.08 | $356K |
| May 25, 2022 | Flechtner Jessica Baker | Chief Scientific Officer | Sell(S) | 17K | $0.09 | $1K |
| May 25, 2022 | Stapleton Raymond D JR | CHIEF TECHNOLOGY OFFICER | Sell(S) | 3K | $0.09 | $225 |
| May 24, 2022 | Baskett Forest | 10% Owner | Sell(S) | 5.9M | $0.07 | $415K |
| May 24, 2022 | Behbahani Ali | Director, 10% Owner | Sell(S) | 5.9M | $0.07 | $415K |
| May 24, 2022 | Chang Carmen | 10% Owner | Sell(S) | 5.9M | $0.07 | $415K |
| May 24, 2022 | Florence Anthony A. Jr. | 10% Owner | Sell(S) | 5.9M | $0.07 | $415K |
| May 24, 2022 | Makhzoumi Mohamad | 10% Owner | Sell(S) | 5.9M | $0.07 | $415K |
| May 24, 2022 | New Enterprise Associates 16, L.P. | 10% Owner | Sell(S) | 5.9M | $0.07 | $415K |
| May 24, 2022 | Sandell Scott D | 10% Owner | Sell(S) | 5.9M | $0.07 | $415K |
| May 24, 2022 | Sonsini Peter W. | 10% Owner | Sell(S) | 5.9M | $0.07 | $415K |
| May 24, 2022 | Walker Paul Edward | 10% Owner | Sell(S) | 5.9M | $0.07 | $415K |
| Apr 4, 2022 | Aakalu Girish N | CHIEF BUSINESS OFFICER | Sell(S) | 963 | $1.25 | $1K |
| Apr 4, 2022 | Clark William D | President and CEO, Director | Sell(S) | 4K | $1.25 | $5K |
| Apr 4, 2022 | Davis Thomas Andrew | CHIEF MEDICAL OFFICER | Sell(S) | 1K | $1.25 | $1K |
| Apr 4, 2022 | Duvall Diantha | CHIEF FINANCIAL OFFICER | Sell(S) | 963 | $1.25 | $1K |
| Apr 4, 2022 | Flechtner Jessica Baker | Chief Scientific Officer | Sell(S) | 1K | $1.25 | $2K |
| Mar 16, 2022 | Aakalu Girish N | CHIEF BUSINESS OFFICER | Sell(S) | 2K | $1.10 | $3K |
| Mar 16, 2022 | Clark William D | President and CEO, Director | Sell(S) | 11K | $1.10 | $13K |
| Mar 16, 2022 | Davis Thomas Andrew | CHIEF MEDICAL OFFICER | Sell(S) | 3K | $1.10 | $3K |
| Mar 16, 2022 | Duvall Diantha | CHIEF FINANCIAL OFFICER | Sell(S) | 3K | $1.10 | $3K |
| Mar 16, 2022 | Flechtner Jessica Baker | Chief Scientific Officer | Sell(S) | 3K | $1.10 | $4K |
| Mar 15, 2022 | Aakalu Girish N | CHIEF BUSINESS OFFICER | Grant(A) | 31K | — | $0 |
| Mar 15, 2022 | Aakalu Girish N | CHIEF BUSINESS OFFICER | Grant(A) | 94K | — | $0 |
| Mar 15, 2022 | Clark William D | President and CEO, Director | Grant(A) | 150K | — | $0 |
| Mar 15, 2022 | Clark William D | President and CEO, Director | Grant(A) | 450K | — | $0 |
| Mar 15, 2022 | Davis Thomas Andrew | CHIEF MEDICAL OFFICER | Grant(A) | 31K | — | $0 |
| Mar 15, 2022 | Davis Thomas Andrew | CHIEF MEDICAL OFFICER | Grant(A) | 94K | — | $0 |
| Mar 15, 2022 | Duvall Diantha | CHIEF FINANCIAL OFFICER | Grant(A) | 38K | — | $0 |
| Mar 15, 2022 | Duvall Diantha | CHIEF FINANCIAL OFFICER | Grant(A) | 113K | — | $0 |
| Mar 15, 2022 | Flechtner Jessica Baker | Chief Scientific Officer | Grant(A) | 44K | — | $0 |
| Mar 15, 2022 | Flechtner Jessica Baker | Chief Scientific Officer | Grant(A) | 131K | — | $0 |
| Mar 15, 2022 | Stapleton Raymond D JR | CHIEF TECHNOLOGY OFFICER | Grant(A) | 44K | — | $0 |
| Mar 15, 2022 | Stapleton Raymond D JR | CHIEF TECHNOLOGY OFFICER | Grant(A) | 131K | — | $0 |
| Mar 15, 2022 | Sumer Jacquelyn L | CHIEF LEGAL & COMPLIANCE OFF | Grant(A) | 38K | — | $0 |
| Mar 15, 2022 | Sumer Jacquelyn L | CHIEF LEGAL & COMPLIANCE OFF | Grant(A) | 113K | — | $0 |
| Mar 3, 2022 | Lunger John | Director | Grant(A) | 30K | — | $0 |
| Sep 9, 2021 | Herron Jennifer Lyn | Director | Grant(A) | 30K | — | $0 |
| Jul 1, 2021 | Behbahani Ali | Director, 10% Owner | Grant(A) | 15K | — | $0 |
| Jul 1, 2021 | Higgins Michael J | Director | Grant(A) | 15K | — | $0 |
| Jul 1, 2021 | Bosley Katrine | Director | Grant(A) | 15K | — | $0 |
| Jul 1, 2021 | Bate Kenneth | Director | Grant(A) | 15K | — | $0 |
| Jul 1, 2021 | Schwab Gisela | Director | Grant(A) | 15K | — | $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 → 2026-07-11. Earlier history is backfilling; this window widens as it deepens.
Programmatic access via the Arkolith API & MCP server (insider.transactions, insider.company).