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 |
|---|---|---|---|---|---|---|
| Aug 11, 2023 | Shenandoah Acquisition Corp | 10% Owner | Buy(P) | 1.7M | $14.92 | $25.6M |
| Aug 11, 2023 | Flagship Pioneering Special Opportunities Fund II, L.P. | 10% Owner | Tender(U) | 114K | $14.92 | $1.7M |
| Aug 11, 2023 | Flagship Pioneering Special Opportunities Fund II, L.P. | 10% Owner | Tender(U) | 684K | $14.92 | $10.2M |
| Aug 11, 2023 | Pontes Josias | CHIEF FINANCIAL OFFICER | Disposed to issuer(D) | 4K | — | — |
| Aug 11, 2023 | Pontes Josias | CHIEF FINANCIAL OFFICER | Disposed to issuer(D) | 11K | $0.75 | $8K |
| Aug 11, 2023 | Vivaldi Coelho Rogerio | PRESIDENT AND CEO, Director | Disposed to issuer(D) | 12K | — | — |
| Aug 11, 2023 | Vivaldi Coelho Rogerio | PRESIDENT AND CEO, Director | Disposed to issuer(D) | 35K | $0.75 | $27K |
| Aug 11, 2023 | Yuan Qing Sarah | CTOO | Disposed to issuer(D) | 3K | — | — |
| Aug 11, 2023 | Yuan Qing Sarah | CTOO | Disposed to issuer(D) | 9K | $0.75 | $7K |
| Aug 11, 2023 | Ashton-Rickardt Philip | CHIEF SCIENTIFIC OFFICER | Disposed to issuer(D) | 9K | $0.75 | $7K |
| Aug 11, 2023 | Patel Kavita | Director | Disposed to issuer(D) | 683 | $6.64 | $5K |
| Aug 11, 2023 | Patel Kavita | Director | Disposed to issuer(D) | 683 | $5.00 | $3K |
| Aug 11, 2023 | Ruffolo Robert R | Director | Disposed to issuer(D) | 683 | $5.00 | $3K |
| Aug 11, 2023 | Ruffolo Robert R | Director | Disposed to issuer(D) | 4K | $7.51 | $28K |
| Aug 11, 2023 | Ruffolo Robert R | Director | Disposed to issuer(D) | 683 | $6.64 | $5K |
| Aug 11, 2023 | Shaff Eric D. | Director | Disposed to issuer(D) | 683 | $6.64 | $5K |
| Aug 11, 2023 | Shaff Eric D. | Director | Disposed to issuer(D) | 683 | $5.00 | $3K |
| Aug 11, 2023 | Kowalsky Matthew Paul | CHIEF OF STAFF AND CLO | Disposed to issuer(D) | 2K | — | — |
| Aug 11, 2023 | Kowalsky Matthew Paul | CHIEF OF STAFF AND CLO | Disposed to issuer(D) | 13K | $0.75 | $10K |
| Aug 11, 2023 | Cox John | Director | Disposed to issuer(D) | 341 | — | — |
| Aug 11, 2023 | Cox John | Director | Disposed to issuer(D) | 683 | $6.64 | $5K |
| Aug 11, 2023 | Cox John | Director | Disposed to issuer(D) | 683 | $5.00 | $3K |
| Aug 11, 2023 | Oesterle Stephen N. | Director | Disposed to issuer(D) | 683 | $6.64 | $5K |
| Aug 11, 2023 | Oesterle Stephen N. | Director | Disposed to issuer(D) | 683 | $5.00 | $3K |
| Aug 11, 2023 | Oesterle Stephen N. | Director | Disposed to issuer(D) | 4K | $7.51 | $32K |
| Aug 11, 2023 | Cole Douglas G. | Director | Disposed to issuer(D) | 683 | $5.00 | $3K |
| Aug 11, 2023 | Cole Douglas G. | Director | Disposed to issuer(D) | 683 | $6.64 | $5K |
| Jul 27, 2023 | Yuan Qing Sarah | CTOO | Option exercise(M) | 3K | $19.24 | $55K |
| Jul 27, 2023 | Yuan Qing Sarah | CTOO | Option exercise(M) | 3K | — | $0 |
| Jul 21, 2023 | Vivaldi Coelho Rogerio | PRESIDENT AND CEO, Director | Option exercise(M) | 6K | $19.24 | $106K |
| Jul 21, 2023 | Vivaldi Coelho Rogerio | PRESIDENT AND CEO, Director | Option exercise(M) | 6K | — | $0 |
| Jul 21, 2023 | Pontes Josias | CHIEF FINANCIAL OFFICER | Option exercise(M) | 1K | $19.24 | $28K |
| Jul 21, 2023 | Pontes Josias | CHIEF FINANCIAL OFFICER | Option exercise(M) | 1K | — | $0 |
| May 19, 2023 | Cole Douglas G. | Director | Grant(A) | 9K | — | $0 |
| May 19, 2023 | Shaff Eric D. | Director | Grant(A) | 9K | — | $0 |
| May 19, 2023 | Cox John | Director | Grant(A) | 9K | — | $0 |
| May 19, 2023 | Oesterle Stephen N. | Director | Grant(A) | 9K | — | $0 |
| May 19, 2023 | Patel Kavita | Director | Grant(A) | 9K | — | $0 |
| May 19, 2023 | Ruffolo Robert R | Director | Grant(A) | 9K | — | $0 |
| Feb 28, 2023 | Yuan Qing Sarah | CTOO | Grant(A) | 115K | — | $0 |
| Feb 28, 2023 | Ashton-Rickardt Philip | CHIEF SCIENTIFIC OFFICER | Grant(A) | 115K | — | $0 |
| Feb 28, 2023 | Pontes Josias | CHIEF FINANCIAL OFFICER | Grant(A) | 140K | — | $0 |
| Feb 28, 2023 | Vivaldi Coelho Rogerio | PRESIDENT AND CEO, Director | Grant(A) | 460K | — | $0 |
| Feb 28, 2023 | Kowalsky Matthew Paul | CHIEF OF STAFF AND CLO | Grant(A) | 165K | — | $0 |
| May 26, 2022 | Story Brooke | Director | Grant(A) | 9K | — | $0 |
| May 26, 2022 | Cole Douglas G. | Director | Grant(A) | 9K | — | $0 |
| May 26, 2022 | Cox John | Director | Grant(A) | 9K | — | $0 |
| May 26, 2022 | Patel Kavita | Director | Grant(A) | 9K | — | $0 |
| May 26, 2022 | Ruffolo Robert R | Director | Grant(A) | 9K | — | $0 |
| May 26, 2022 | Oesterle Stephen N. | Director | Grant(A) | 9K | — | $0 |
| May 26, 2022 | Shaff Eric D. | Director | Grant(A) | 9K | — | $0 |
| Apr 1, 2022 | Yuan Qing Sarah | CTOO | Grant(A) | 120K | — | $0 |
| Feb 18, 2022 | Orfali May | CHIEF MEDICAL OFFICER | Grant(A) | 10K | $1.48 | $15K |
| Feb 18, 2022 | Pontes Josias | ACTING CHIEF FINANCIAL OFFICE | Grant(A) | 60K | $1.48 | $89K |
| Feb 18, 2022 | Ashton-Rickardt Philip | CHIEF SCIENTIFIC OFFICER | Grant(A) | 90K | $1.48 | $133K |
| Feb 18, 2022 | Vivaldi Coelho Rogerio | PRESIDENT AND CEO, Director | Grant(A) | 230K | $1.48 | $340K |
| Jan 3, 2022 | Vivaldi Coelho Rogerio | PRESIDENT AND CEO, Director | Grant(A) | 400K | $3.03 | $1.2M |
| Jan 3, 2022 | Ashton-Rickardt Philip | CHIEF SCIENTIFIC OFFICER | Grant(A) | 90K | $3.03 | $273K |
| Jan 3, 2022 | Orfali May | CHIEF MEDICAL OFFICER | Grant(A) | 10K | $3.03 | $30K |
| Jan 3, 2022 | Pontes Josias | VP, HEAD OF FINANCE | Grant(A) | 65K | $3.03 | $197K |
| Dec 1, 2021 | Orfali May | CHIEF MEDICAL OFFICER | Grant(A) | 80K | — | $0 |
| Nov 4, 2021 | Vivaldi Coelho Rogerio | PRESIDENT AND CEO, Director | Grant(A) | 50K | — | $0 |
| Sep 30, 2021 | Pontes Josias | VP, HEAD OF FINANCE | Grant(A) | 12K | — | $0 |
| Jul 1, 2021 | Ruffolo Robert R | Director | Option exercise(M) | 7K | — | $0 |
| Jul 1, 2021 | Ruffolo Robert R | Director | Sell(S) | 7K | $10.36 | $70K |
| Jul 1, 2021 | Ruffolo Robert R | Director | Option exercise(M) | 7K | $0.57 | $4K |
| Jul 1, 2021 | Ashton-Rickardt Philip | CHIEF SCIENTIFIC OFFICER | Grant(A) | 90K | — | $0 |
| Jun 24, 2021 | Oesterle Stephen N. | Director | Grant(A) | 9K | $9.97 | $89K |
| Jun 24, 2021 | Ruffolo Robert R | Director | Grant(A) | 9K | $9.97 | $89K |
| Jun 24, 2021 | Patel Kavita | Director | Grant(A) | 9K | $9.97 | $89K |
| Jun 24, 2021 | Cox John | Director | Grant(A) | 9K | $9.97 | $89K |
| Jun 24, 2021 | Shaff Eric D. | Director | Grant(A) | 9K | $9.97 | $89K |
| Jun 24, 2021 | Cole Douglas G. | Director | Grant(A) | 9K | $9.97 | $89K |
| Jun 14, 2021 | Story Brooke | Director | Grant(A) | 18K | — | $0 |
| Jun 2, 2021 | Anderson Daniel Griffith | Director | Sell(S) | 200K | $10.00 | $2.0M |
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).