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 |
|---|---|---|---|---|---|---|
| Sep 6, 2024 | Leonard Braden Michael | 10% Owner | Buy(P) | 25K | $1.48 | $37K |
| Sep 5, 2024 | Leonard Braden Michael | 10% Owner | Buy(P) | 5K | $1.40 | $7K |
| Sep 3, 2024 | Leonard Braden Michael | 10% Owner | Buy(P) | 500 | $4.00 | $2K |
| Aug 30, 2024 | Leonard Braden Michael | 10% Owner | Buy(P) | 151 | $4.25 | $642 |
| Aug 28, 2024 | Leonard Braden Michael | 10% Owner | Buy(P) | 1K | $3.96 | $5K |
| Aug 26, 2024 | Leonard Braden Michael | 10% Owner | Buy(P) | 13K | $3.90 | $51K |
| Aug 1, 2023 | Lukowiak Andrew A | President | Grant(A) | 31K | — | $0 |
| Jul 17, 2023 | Markovich Rebecca | Interim CFO | Grant(A) | 13K | — | $0 |
| Jun 9, 2023 | Dreismann Heinrich | Director | Grant(A) | 5K | — | $0 |
| Jun 9, 2023 | Ismagilov Rustem F. | Director | Grant(A) | 95K | — | $0 |
| Jun 9, 2023 | Gilliam Melissa | Director | Grant(A) | 95K | — | $0 |
| Jun 9, 2023 | Popovits Kimberly J | Director | Grant(A) | 95K | — | $0 |
| Jun 9, 2023 | Posard Matthew L. | Director | Grant(A) | 95K | — | $0 |
| Jun 9, 2023 | Scott Randal W. | Director | Grant(A) | 95K | — | $0 |
| Jun 9, 2023 | Baker Bros. Advisors (GP) LLC | Director, 10% Owner | Grant(A) | 24K | — | $0 |
| Jun 9, 2023 | Baker Bros. Advisors (GP) LLC | Director, 10% Owner | Grant(A) | 24K | — | $0 |
| May 19, 2023 | Dreismann Heinrich | Director | Grant(A) | 190K | — | $0 |
| Apr 7, 2023 | Kelley Robert J. | Chief Executive Officer, Director | Grant(A) | 500K | — | $0 |
| Apr 7, 2023 | Moody John Roger Jr | Chief Financial Officer | Grant(A) | 300K | — | $0 |
| Jun 10, 2022 | Baker Brothers Life Sciences LP | Director, 10% Owner | Grant(A) | 95K | — | $0 |
| Jun 10, 2022 | Gilliam Melissa | Director | Grant(A) | 95K | — | $0 |
| Jun 10, 2022 | Ismagilov Rustem F. | Director | Grant(A) | 95K | — | $0 |
| Jun 10, 2022 | Popovits Kimberly J | Director | Grant(A) | 95K | — | $0 |
| Jun 10, 2022 | Posard Matthew L. | Director | Grant(A) | 95K | — | $0 |
| Jun 10, 2022 | Scott Randal W. | Director | Grant(A) | 95K | — | $0 |
| Jun 1, 2022 | Kelley Robert J. | Chief Executive Officer, Director | Grant(A) | 724K | — | $0 |
| Jun 1, 2022 | Moody John Roger Jr | Chief Financial Officer | Grant(A) | 500K | — | $0 |
| Dec 8, 2021 | Kelley Robert J. | Chief Executive Officer, Director | Grant(A) | 450K | — | $0 |
| Dec 1, 2021 | Blaser Brian J | President and CEO, Director | Grant(A) | 750K | — | $0 |
| Dec 1, 2021 | Blaser Brian J | President and CEO, Director | Grant(A) | 625K | — | $0 |
| Nov 18, 2021 | Baker Bros. Advisors LP | Director, 10% Owner | Buy(P) | 50K | $4.37 | $219K |
| Oct 2, 2021 | Kelley Robert J. | Chief Commercial Officer | Grant(A) | 130K | — | — |
| Oct 2, 2021 | Liu Douglas | Chief Operating Officer | Grant(A) | 200K | — | — |
| Oct 2, 2021 | Moody John Roger Jr | Chief Financial Officer | Grant(A) | 130K | — | — |
| Aug 30, 2021 | Popovits Kimberly J | Interim CEO | Grant(A) | 550K | — | $0 |
| Aug 13, 2021 | Ramakrishnan Ramesh | Insider | Option exercise(M) | 9K | $1.50 | $13K |
| Aug 13, 2021 | Ramakrishnan Ramesh | Insider | Sell(S) | 28K | $7.66 | $211K |
| Aug 13, 2021 | Ramakrishnan Ramesh | Insider | Option exercise(M) | 44K | $1.50 | $65K |
| Aug 13, 2021 | Ramakrishnan Ramesh | Insider | Option exercise(M) | 9K | — | $0 |
| Aug 13, 2021 | Ramakrishnan Ramesh | Insider | Option exercise(M) | 44K | — | $0 |
| May 17, 2021 | Scott Randal W. | Director | Buy(P) | 11K | $10.11 | $111K |
| May 14, 2021 | Scott Randal W. | Director | Buy(P) | 9K | $10.16 | $91K |
| Mar 16, 2021 | Hilleman Jeryl L | Director | Grant(A) | 35K | — | $0 |
| Feb 17, 2021 | Coe Brian | Chief Executive Officer, Director | Conversion(C) | 15K | — | — |
| Feb 17, 2021 | Coe Brian | Chief Executive Officer, Director | Conversion(C) | 8K | — | — |
| Feb 17, 2021 | Coe Brian | Chief Executive Officer, Director | Conversion(C) | 7K | — | — |
| Feb 17, 2021 | Coe Brian | Chief Executive Officer, Director | Conversion(C) | 22K | — | $0 |
| Feb 17, 2021 | Coe Brian | Chief Executive Officer, Director | Conversion(C) | 11K | — | $0 |
| Feb 17, 2021 | Coe Brian | Chief Executive Officer, Director | Conversion(C) | 12K | — | $0 |
| Feb 17, 2021 | Flick Karen E. | Chief of Staff, Sr. VP, Legal | Buy(P) | 2K | $16.00 | $32K |
| Feb 17, 2021 | Liu Douglas | Sr. Vice President, Operations | Buy(P) | 4K | $16.00 | $64K |
| Feb 17, 2021 | Moody John Roger Jr | Chief Financial Officer | Buy(P) | 2K | $16.00 | $27K |
| Feb 17, 2021 | Posard Matthew L. | Director | Buy(P) | 63K | $16.00 | $1.0M |
| Feb 17, 2021 | Ramakrishnan Ramesh | Sr. Vice President, R&D | Buy(P) | 1K | $16.00 | $16K |
| Feb 17, 2021 | Scott Randal W. | Director | Conversion(C) | 303K | — | — |
| Feb 17, 2021 | Scott Randal W. | Director | Buy(P) | 313K | $16.00 | $5.0M |
| Feb 17, 2021 | Scott Randal W. | Director | Conversion(C) | 753K | — | — |
| Feb 17, 2021 | Scott Randal W. | Director | Conversion(C) | 335K | — | — |
| Feb 17, 2021 | Scott Randal W. | Director | Conversion(C) | 1.1M | — | $0 |
| Feb 17, 2021 | Scott Randal W. | Director | Conversion(C) | 433K | — | $0 |
| Feb 17, 2021 | Scott Randal W. | Director | Conversion(C) | 478K | — | $0 |
| Feb 17, 2021 | Popovits Kimberly J | Director | Conversion(C) | 92K | — | — |
| Feb 17, 2021 | Popovits Kimberly J | Director | Buy(P) | 5K | $16.00 | $85K |
| Feb 17, 2021 | Popovits Kimberly J | Director | Conversion(C) | 210K | — | — |
| Feb 17, 2021 | Popovits Kimberly J | Director | Conversion(C) | 90K | — | — |
| Feb 17, 2021 | Popovits Kimberly J | Director | Conversion(C) | 22K | — | — |
| Feb 17, 2021 | Popovits Kimberly J | Director | Conversion(C) | 32K | — | $0 |
| Feb 17, 2021 | Popovits Kimberly J | Director | Conversion(C) | 129K | — | $0 |
| Feb 17, 2021 | Popovits Kimberly J | Director | Conversion(C) | 132K | — | $0 |
| Feb 17, 2021 | Popovits Kimberly J | Director | Conversion(C) | 300K | — | $0 |
| Feb 17, 2021 | Baker Bros. Advisors (GP) LLC | Director, 10% Owner | Buy(P) | 5.8M | $16.00 | $92.7M |
| Feb 17, 2021 | Baker Bros. Advisors (GP) LLC | Director, 10% Owner | Buy(P) | 457K | $16.00 | $7.3M |
| Feb 17, 2021 | Baker Bros. Advisors (GP) LLC | Director, 10% Owner | Option exercise(M) | 6.4M | — | — |
| Feb 17, 2021 | Baker Bros. Advisors (GP) LLC | Director, 10% Owner | Option exercise(M) | 9.2M | — | — |
| Feb 17, 2021 | Baker Bros. Advisors (GP) LLC | Director, 10% Owner | Option exercise(M) | 767K | — | — |
| Feb 17, 2021 | Baker Bros. Advisors (GP) LLC | Director, 10% Owner | Option exercise(M) | 10.4M | — | — |
| Feb 17, 2021 | Baker Bros. Advisors (GP) LLC | Director, 10% Owner | Option exercise(M) | 767K | — | — |
| Feb 17, 2021 | Baker Bros. Advisors (GP) LLC | Director, 10% Owner | Option exercise(M) | 3K | — | — |
| Feb 17, 2021 | Baker Bros. Advisors (GP) LLC | Director, 10% Owner | Option exercise(M) | 674K | — | — |
| Feb 17, 2021 | Baker Bros. Advisors (GP) LLC | Director, 10% Owner | Option exercise(M) | 7.1M | — | — |
| Feb 17, 2021 | Baker Bros. Advisors (GP) LLC | Director, 10% Owner | Option exercise(M) | 599K | — | — |
| Feb 17, 2021 | Baker Bros. Advisors (GP) LLC | Director, 10% Owner | Option exercise(M) | 6.7M | — | — |
| Feb 17, 2021 | Baker Bros. Advisors (GP) LLC | Director, 10% Owner | Option exercise(M) | 2K | — | — |
| Feb 17, 2021 | Baker Bros. Advisors (GP) LLC | Director, 10% Owner | Option exercise(M) | 536K | — | — |
| Feb 17, 2021 | Baker Bros. Advisors (GP) LLC | Director, 10% Owner | Option exercise(M) | 7.3M | — | — |
| Feb 17, 2021 | Baker Bros. Advisors (GP) LLC | Director, 10% Owner | Option exercise(M) | 536K | — | — |
| Feb 17, 2021 | Baker Bros. Advisors (GP) LLC | Director, 10% Owner | Option exercise(M) | 3K | — | — |
| Feb 17, 2021 | Baker Bros. Advisors (GP) LLC | Director, 10% Owner | Option exercise(M) | 5K | — | — |
| Feb 17, 2021 | Baker Bros. Advisors (GP) LLC | Director, 10% Owner | Option exercise(M) | 963K | — | — |
| Feb 17, 2021 | Baker Bros. Advisors (GP) LLC | Director, 10% Owner | Option exercise(M) | 10.2M | — | — |
| Feb 17, 2021 | Baker Bros. Advisors (GP) LLC | Director, 10% Owner | Option exercise(M) | 856K | — | — |
| Feb 17, 2021 | Baker Bros. Advisors (GP) LLC | Director, 10% Owner | Option exercise(M) | 9.5M | — | — |
| Nov 2, 2020 | Baker Bros. Advisors (GP) LLC | Director, 10% Owner | Grant(A) | 767K | $8.55 | $6.6M |
| Nov 2, 2020 | Baker Bros. Advisors (GP) LLC | Director, 10% Owner | Grant(A) | 9.2M | $8.55 | $78.6M |
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 2006-01-02 → 2026-09-02. Earlier history is backfilling; this window widens as it deepens.
Programmatic access via the Arkolith API & MCP server (insider.transactions, insider.company).
Connected pages for TLIS