Follow the people · Insider
Carl L. Gordon
Carl L. Gordon files insider transactions with the SEC as a director of BlossomHill Therapeutics (BLSM). We hold 2 disclosed purchases and sales filed since 18 May 2006, 2 of them in the last 90 days.
- Files forBLSM
- Disclosed buys and sells2 in all, 2 in the last 90 days
- Last disclosure12 August 2026
Positions held
20 posts we hold — a term names its own dates; a run of filings only says when they filed- Filed 6 August 2026 — 10 August 2026Director · BlossomHill Therapeutics (BLSM)6 Form 4 lines · source: SEC Form 4
- Filed 23 July 2026 — 27 July 2026Director · Scribe Therapeutics (SCTX)4 Form 4 lines · source: SEC Form 4
- Filed 4 November 2021 — 2 January 2026Director · Compass Therapeutics (CMPX)16 Form 4 lines · source: SEC Form 4
- Filed 13 April 2020 — 21 November 2025Director · Keros Therapeutics (KROS)15 Form 4 lines · source: SEC Form 4
- Filed 12 September 2024 — 18 February 2025Director and 10% owner · MBX Biosciences (MBX)12 Form 4 lines · source: SEC Form 4
- Filed 19 June 2020 — 1 November 2024Director · Lomond Therapeutics Holdings (NONE)14 Form 4 lines · source: SEC Form 4
- Filed 15 September 2020 — 21 August 2024Director and 10% owner · Adicet Bio (ACET)36 Form 4 lines · source: SEC Form 4
- Filed 9 February 2021 — 16 July 2024Director and 10% owner · Terns Pharmaceuticals (TERN)26 Form 4 lines · source: SEC Form 4
- Filed 15 May 2024 — 15 May 202410% owner · BiomX (PHGE)3 Form 4 lines · source: SEC Form 4
- Filed 2 December 2020 — 3 April 2024Director and 10% owner · Kinnate Biopharma (KNTE)45 Form 4 lines · source: SEC Form 4
- Filed 6 October 2021 — 14 February 2024Director and 10% owner · Theseus Pharmaceuticals (THRX)24 Form 4 lines · source: SEC Form 4
- Filed 30 January 2024 — 30 January 2024Director and 10% owner · ArriVent Biopharma (AVBP)10 Form 4 lines · source: SEC Form 4
- Filed 4 October 2021 — 4 October 2021Director and 10% owner · Gemini Therapeutics, Inc. /DE (GMTX)1 Form 4 line · source: SEC Form 4
- Filed 23 April 2020 — 16 June 2021Director and 10% owner · Oric Pharmaceuticals (ORIC)23 Form 4 lines · source: SEC Form 4
- Filed 24 June 2019 — 22 January 2021Director and 10% owner · Prevail Therapeutics (PRVL)8 Form 4 lines · source: SEC Form 4
- Filed 22 April 2019 — 15 June 2020Director · Turning Point Therapeutics (TPTX)7 Form 4 lines · source: SEC Form 4
- Filed 11 February 2019 — 10 May 2019Director and 10% owner · Alector (ALEC)28 Form 4 lines · source: SEC Form 4
- Filed 30 January 2018 — 22 June 2018Director · ARMO BioSciences (ARMO)13 Form 4 lines · source: SEC Form 4
- Filed 15 November 2017 — 5 June 2018Director · Arsanis (ASNS)14 Form 4 lines · source: SEC Form 4
- Filed 5 May 2016 — 18 May 2017Director · Intellia Therapeutics (NTLA)8 Form 4 lines · source: SEC Form 4
Everything they disclosed
120 entries, newest first — one per disclosure report, one per Form 4 line- converted 1,039,996 shares of BlossomHill TherapeuticsSEC Form 412 August 2026Common Stock · traded 10 August 2026 · filed 12 August 2026
- converted 1,049,283 shares of BlossomHill TherapeuticsSEC Form 412 August 2026Common Stock · traded 10 August 2026 · filed 12 August 2026
- ▲ bought on the open market 625,000 shares of BlossomHill TherapeuticsSEC Form 412 August 2026Common Stock · traded 10 August 2026 · filed 12 August 2026
- converted 1,039,996 shares of BlossomHill Therapeutics (a derivative holding)SEC Form 412 August 2026Series A Preferred Stock · traded 10 August 2026 · filed 12 August 2026
- converted 1,049,283 shares of BlossomHill Therapeutics (a derivative holding)SEC Form 412 August 2026Series B Preferred Stock · traded 10 August 2026 · filed 12 August 2026
- was granted 23,904 shares of BlossomHill Therapeutics (a derivative holding)SEC Form 410 August 2026Director Stock Option (Right to Buy) · traded 6 August 2026 · filed 10 August 2026
- converted 348,825 shares of Scribe TherapeuticsSEC Form 429 July 2026Common Stock · traded 27 July 2026 · filed 29 July 2026
- ▲ bought on the open market 1,000,000 shares of Scribe TherapeuticsSEC Form 429 July 2026Common Stock · traded 27 July 2026 · filed 29 July 2026
- converted 2,065,672 shares of Scribe Therapeutics (a derivative holding)SEC Form 429 July 2026Series B Preferred Stock · traded 27 July 2026 · filed 29 July 2026
- was granted 14,725 shares of Scribe Therapeutics (a derivative holding)SEC Form 427 July 2026Stock Option (Right to Buy) · traded 23 July 2026 · filed 27 July 2026
- was granted 90,000 shares of Compass Therapeutics (a derivative holding)SEC Form 45 January 2026Stock Option (Right to Buy) · traded 2 January 2026 · filed 5 January 2026
- was granted 90,000 shares of Compass Therapeutics (a derivative holding)SEC Form 45 January 2026Stock Option (Right to Buy) · traded 2 January 2026 · filed 5 January 2026
- returned to the issuer 140,057 shares of Keros TherapeuticsSEC Form 418 December 2025Common Stock · traded 21 November 2025 · filed 18 December 2025
- returned to the issuer 74,465 shares of Keros TherapeuticsSEC Form 418 December 2025Common Stock · traded 21 November 2025 · filed 18 December 2025
- was granted 10,500 shares of Keros Therapeutics (a derivative holding)SEC Form 46 June 2025Stock Option (right to buy) · traded 4 June 2025 · filed 6 June 2025
- was granted 5,250 shares of Keros TherapeuticsSEC Form 46 June 2025Common Stock · traded 4 June 2025 · filed 6 June 2025
- ▼ sold on the open market 3,571,428 shares of Compass TherapeuticsSEC Form 411 April 2025Common Stock · traded 9 April 2025 · filed 11 April 2025
- ▲ bought on the open market 17,962 shares of MBX BiosciencesSEC Form 419 February 2025Common Stock · traded 14 February 2025 · filed 19 February 2025
- ▲ bought on the open market 29,540 shares of MBX BiosciencesSEC Form 419 February 2025Common Stock · traded 14 February 2025 · filed 19 February 2025
- ▲ bought on the open market 49,070 shares of MBX BiosciencesSEC Form 419 February 2025Common Stock · traded 18 February 2025 · filed 19 February 2025
- ▲ bought on the open market 94,100 shares of MBX BiosciencesSEC Form 419 February 2025Common Stock · traded 18 February 2025 · filed 19 February 2025
- was granted 40,000 shares of Compass Therapeutics (a derivative holding)SEC Form 413 February 2025Stock Option (Right to Buy) · traded 11 February 2025 · filed 13 February 2025
- converted 323,916 shares of Lomond Therapeutics Holdings (a derivative holding)SEC Form 45 November 2024Simple Agreement for Future Equity · traded 1 November 2024 · filed 5 November 2024
- converted 215,146 shares of Lomond Therapeutics Holdings (a derivative holding)SEC Form 45 November 2024Simple Agreement for Future Equity · traded 1 November 2024 · filed 5 November 2024
- converted 389,078 shares of Lomond Therapeutics Holdings (a derivative holding)SEC Form 45 November 2024Simple Agreement for Future Equity · traded 1 November 2024 · filed 5 November 2024
- converted 230,753 shares of Lomond Therapeutics Holdings (a derivative holding)SEC Form 45 November 2024Simple Agreement for Future Equity · traded 1 November 2024 · filed 5 November 2024
- converted 74,613 shares of Lomond Therapeutics Holdings (a derivative holding)SEC Form 45 November 2024Simple Agreement for Future Equity · traded 1 November 2024 · filed 5 November 2024
- converted 323,916 shares of Lomond Therapeutics HoldingsSEC Form 45 November 2024Common Stock · traded 1 November 2024 · filed 5 November 2024
- converted 215,146 shares of Lomond Therapeutics HoldingsSEC Form 45 November 2024Common Stock · traded 1 November 2024 · filed 5 November 2024
- converted 389,078 shares of Lomond Therapeutics HoldingsSEC Form 45 November 2024Common Stock · traded 1 November 2024 · filed 5 November 2024
- converted 230,753 shares of Lomond Therapeutics HoldingsSEC Form 45 November 2024Common Stock · traded 1 November 2024 · filed 5 November 2024
- converted 74,613 shares of Lomond Therapeutics HoldingsSEC Form 45 November 2024Common Stock · traded 1 November 2024 · filed 5 November 2024
- was granted 808,894 shares of Lomond Therapeutics HoldingsSEC Form 45 November 2024Common Stock · traded 1 November 2024 · filed 5 November 2024
- was granted 479,736 shares of Lomond Therapeutics HoldingsSEC Form 45 November 2024Common Stock · traded 1 November 2024 · filed 5 November 2024
- was granted 155,120 shares of Lomond Therapeutics HoldingsSEC Form 45 November 2024Common Stock · traded 1 November 2024 · filed 5 November 2024
- converted 12,372,634 shares of MBX Biosciences (a derivative holding)SEC Form 417 September 2024Series A Convertible Preferred Stock · traded 16 September 2024 · filed 17 September 2024
- converted 19,587,284 shares of MBX Biosciences (a derivative holding)SEC Form 417 September 2024Series B Convertible Preferred Stock · traded 16 September 2024 · filed 17 September 2024
- converted 4,854,368 shares of MBX Biosciences (a derivative holding)SEC Form 417 September 2024Series C Convertible Preferred Stock · traded 16 September 2024 · filed 17 September 2024
- converted 2,658,428 shares of MBX BiosciencesSEC Form 417 September 2024Common Stock · traded 16 September 2024 · filed 17 September 2024
- converted 403,787 shares of MBX BiosciencesSEC Form 417 September 2024Common Stock · traded 16 September 2024 · filed 17 September 2024
- ▲ bought on the open market 500,000 shares of MBX BiosciencesSEC Form 417 September 2024Common Stock · traded 16 September 2024 · filed 17 September 2024
- ▲ bought on the open market 250,000 shares of MBX BiosciencesSEC Form 417 September 2024Common Stock · traded 16 September 2024 · filed 17 September 2024
- was granted 15,963 shares of MBX Biosciences (a derivative holding)SEC Form 413 September 2024Stock Option (Right to Buy) · traded 12 September 2024 · filed 13 September 2024
- returned to the issuer 30,000 shares of Adicet Bio (a derivative holding)SEC Form 423 August 2024Stock Option (Right to Buy) · traded 21 August 2024 · filed 23 August 2024
- was granted 30,000 shares of Adicet Bio (a derivative holding)SEC Form 423 August 2024Stock Option (Right to Buy) · traded 21 August 2024 · filed 23 August 2024
- returned to the issuer 18,500 shares of Adicet Bio (a derivative holding)SEC Form 423 August 2024Stock Option (Right to Buy) · traded 21 August 2024 · filed 23 August 2024
- was granted 18,500 shares of Adicet Bio (a derivative holding)SEC Form 423 August 2024Stock Option (Right to Buy) · traded 21 August 2024 · filed 23 August 2024
- returned to the issuer 18,500 shares of Adicet Bio (a derivative holding)SEC Form 423 August 2024Stock Option (Right to Buy) · traded 21 August 2024 · filed 23 August 2024
- was granted 18,500 shares of Adicet Bio (a derivative holding)SEC Form 423 August 2024Stock Option (Right to Buy) · traded 21 August 2024 · filed 23 August 2024
- returned to the issuer 26,400 shares of Adicet Bio (a derivative holding)SEC Form 423 August 2024Stock Option (Right to Buy) · traded 21 August 2024 · filed 23 August 2024
- was granted 26,400 shares of Adicet Bio (a derivative holding)SEC Form 423 August 2024Stock Option (Right to Buy) · traded 21 August 2024 · filed 23 August 2024
- ▼ sold on the open market 220,600 shares of Keros TherapeuticsSEC Form 415 August 2024Common Stock · traded 13 August 2024 · filed 15 August 2024
- ▼ sold on the open market 29,400 shares of Keros TherapeuticsSEC Form 415 August 2024Common Stock · traded 13 August 2024 · filed 15 August 2024
- ▼ sold on the open market 39,433 shares of Terns PharmaceuticalsSEC Form 417 July 2024Common Stock · traded 15 July 2024 · filed 17 July 2024
- ▼ sold on the open market 5,401 shares of Terns PharmaceuticalsSEC Form 417 July 2024Common Stock · traded 15 July 2024 · filed 17 July 2024
- ▼ sold on the open market 6,142 shares of Terns PharmaceuticalsSEC Form 417 July 2024Common Stock · traded 15 July 2024 · filed 17 July 2024
- ▼ sold on the open market 4,009 shares of Terns PharmaceuticalsSEC Form 417 July 2024Common Stock · traded 16 July 2024 · filed 17 July 2024
- ▼ sold on the open market 556 shares of Terns PharmaceuticalsSEC Form 417 July 2024Common Stock · traded 16 July 2024 · filed 17 July 2024
- ▼ sold on the open market 623 shares of Terns PharmaceuticalsSEC Form 417 July 2024Common Stock · traded 16 July 2024 · filed 17 July 2024
- was granted 4,676 shares of Terns Pharmaceuticals (a derivative holding)SEC Form 42 July 2024Stock Option (Right to Buy) · traded 1 July 2024 · filed 2 July 2024
- was granted 32,000 shares of Terns Pharmaceuticals (a derivative holding)SEC Form 414 June 2024Stock Option (Right to Buy) · traded 10 June 2024 · filed 14 June 2024
- was granted 26,400 shares of Adicet Bio (a derivative holding)SEC Form 47 June 2024Stock Option (Right to Buy) · traded 5 June 2024 · filed 7 June 2024
- was granted 5,900 shares of Adicet BioSEC Form 47 June 2024Common Stock · traded 5 June 2024 · filed 7 June 2024
- was granted 10,000 shares of Keros Therapeutics (a derivative holding)SEC Form 43 June 2024Stock Option (right to buy) · traded 30 May 2024 · filed 3 June 2024
- exercised in-the-money options over 9,280,408 shares of BiomX (a derivative holding)SEC Form 420 May 2024Warrants (Right to Buy) · traded 15 May 2024 · filed 20 May 2024
- exercised in-the-money options over 9,280,408 shares of BiomXSEC Form 420 May 2024Common Stock · traded 15 May 2024 · filed 20 May 2024
- ▼ sold on the open market 24,344 shares of BiomXSEC Form 420 May 2024Common Stock · traded 15 May 2024 · filed 20 May 2024
- returned to the issuer 40,501 shares of Kinnate Biopharma (a derivative holding)SEC Form 45 April 2024Stock Option (right to buy) · traded 3 April 2024 · filed 5 April 2024
- returned to the issuer 20,250 shares of Kinnate Biopharma (a derivative holding)SEC Form 45 April 2024Stock Option (right to buy) · traded 3 April 2024 · filed 5 April 2024
- returned to the issuer 25,000 shares of Kinnate Biopharma (a derivative holding)SEC Form 45 April 2024Stock Option (right to buy) · traded 3 April 2024 · filed 5 April 2024
- returned to the issuer 1,368,339 shares of Kinnate BiopharmaSEC Form 45 April 2024Common Stock · traded 3 April 2024 · filed 5 April 2024
- returned to the issuer 4,738,453 shares of Kinnate BiopharmaSEC Form 45 April 2024Common Stock · traded 3 April 2024 · filed 5 April 2024
- returned to the issuer 1,368,338 shares of Kinnate BiopharmaSEC Form 45 April 2024Common Stock · traded 3 April 2024 · filed 5 April 2024
- returned to the issuer 84,599 shares of Kinnate BiopharmaSEC Form 45 April 2024Common Stock · traded 3 April 2024 · filed 5 April 2024
- returned to the issuer 450,000 shares of Kinnate BiopharmaSEC Form 45 April 2024Common Stock · traded 3 April 2024 · filed 5 April 2024
- returned to the issuer 3,250 shares of Theseus Pharmaceuticals (a derivative holding)SEC Form 414 February 2024Restricted Stock Units · traded 14 February 2024 · filed 14 February 2024
- disposed of in a tender offer 17,063,000 shares of Theseus PharmaceuticalsSEC Form 414 February 2024Common Stock · traded 14 February 2024 · filed 14 February 2024
- disposed of in a tender offer 650,600 shares of Theseus PharmaceuticalsSEC Form 414 February 2024Common Stock · traded 14 February 2024 · filed 14 February 2024
- was granted 40,000 shares of Compass Therapeutics (a derivative holding)SEC Form 414 February 2024Stock Option (Right to Buy) · traded 9 February 2024 · filed 14 February 2024
- converted 821,827 shares of ArriVent Biopharma (a derivative holding)SEC Form 431 January 2024Series A Preferred Stock · traded 30 January 2024 · filed 31 January 2024
- converted 821,827 shares of ArriVent Biopharma (a derivative holding)SEC Form 431 January 2024Series A Preferred Stock · traded 30 January 2024 · filed 31 January 2024
- converted 469,615 shares of ArriVent Biopharma (a derivative holding)SEC Form 431 January 2024Series B Preferred Stock · traded 30 January 2024 · filed 31 January 2024
- converted 469,615 shares of ArriVent Biopharma (a derivative holding)SEC Form 431 January 2024Series B Preferred Stock · traded 30 January 2024 · filed 31 January 2024
- converted 821,827 shares of ArriVent BiopharmaSEC Form 431 January 2024Common Stock · traded 30 January 2024 · filed 31 January 2024
- converted 821,827 shares of ArriVent BiopharmaSEC Form 431 January 2024Common Stock · traded 30 January 2024 · filed 31 January 2024
- converted 469,615 shares of ArriVent BiopharmaSEC Form 431 January 2024Common Stock · traded 30 January 2024 · filed 31 January 2024
- converted 469,615 shares of ArriVent BiopharmaSEC Form 431 January 2024Common Stock · traded 30 January 2024 · filed 31 January 2024
- ▲ bought on the open market 222,222 shares of ArriVent BiopharmaSEC Form 431 January 2024Common Stock · traded 30 January 2024 · filed 31 January 2024
- ▲ bought on the open market 222,222 shares of ArriVent BiopharmaSEC Form 431 January 2024Common Stock · traded 30 January 2024 · filed 31 January 2024
- ▲ bought on the open market 1,841,100 shares of Adicet BioSEC Form 426 January 2024Common Stock · traded 25 January 2024 · filed 26 January 2024
- ▲ bought on the open market 242,200 shares of Adicet BioSEC Form 426 January 2024Common Stock · traded 25 January 2024 · filed 26 January 2024
- ▲ bought on the open market 1,041,700 shares of Adicet BioSEC Form 426 January 2024Common Stock · traded 25 January 2024 · filed 26 January 2024
- returned to the issuer 30,000 shares of Adicet Bio (a derivative holding)SEC Form 416 August 2023Stock Option (Right to Buy) · traded 14 August 2023 · filed 16 August 2023
- was granted 30,000 shares of Adicet Bio (a derivative holding)SEC Form 416 August 2023Stock Option (Right to Buy) · traded 14 August 2023 · filed 16 August 2023
- returned to the issuer 18,500 shares of Adicet Bio (a derivative holding)SEC Form 416 August 2023Stock Option (Right to Buy) · traded 14 August 2023 · filed 16 August 2023
- was granted 18,500 shares of Adicet Bio (a derivative holding)SEC Form 416 August 2023Stock Option (Right to Buy) · traded 14 August 2023 · filed 16 August 2023
- returned to the issuer 18,500 shares of Adicet Bio (a derivative holding)SEC Form 416 August 2023Stock Option (Right to Buy) · traded 14 August 2023 · filed 16 August 2023
- was granted 18,500 shares of Adicet Bio (a derivative holding)SEC Form 416 August 2023Stock Option (Right to Buy) · traded 14 August 2023 · filed 16 August 2023
- returned to the issuer 26,400 shares of Adicet Bio (a derivative holding)SEC Form 416 August 2023Stock Option (Right to Buy) · traded 14 August 2023 · filed 16 August 2023
- was granted 26,400 shares of Adicet Bio (a derivative holding)SEC Form 416 August 2023Stock Option (Right to Buy) · traded 14 August 2023 · filed 16 August 2023
- ▲ bought on the open market 328,482 shares of Theseus PharmaceuticalsSEC Form 419 July 2023Common Stock · traded 17 July 2023 · filed 19 July 2023
- ▲ bought on the open market 151,450 shares of Theseus PharmaceuticalsSEC Form 419 July 2023Common Stock · traded 17 July 2023 · filed 19 July 2023
- ▲ bought on the open market 125,000 shares of Adicet BioSEC Form 429 June 2023Common Stock · traded 27 June 2023 · filed 29 June 2023
- ▲ bought on the open market 250,000 shares of Adicet BioSEC Form 429 June 2023Common Stock · traded 27 June 2023 · filed 29 June 2023
- ▲ bought on the open market 442,000 shares of Adicet BioSEC Form 429 June 2023Common Stock · traded 27 June 2023 · filed 29 June 2023
- ▲ bought on the open market 58,000 shares of Adicet BioSEC Form 429 June 2023Common Stock · traded 27 June 2023 · filed 29 June 2023
- was granted 32,000 shares of Terns Pharmaceuticals (a derivative holding)SEC Form 414 June 2023Stock Option (Right to Buy) · traded 12 June 2023 · filed 14 June 2023
- was granted 25,000 shares of Kinnate Biopharma (a derivative holding)SEC Form 413 June 2023Stock Option (right to buy) · traded 12 June 2023 · filed 13 June 2023
- was granted 19,500 shares of Theseus Pharmaceuticals (a derivative holding)SEC Form 413 June 2023Stock Option (right to buy) · traded 13 June 2023 · filed 13 June 2023
- was granted 3,250 shares of Theseus Pharmaceuticals (a derivative holding)SEC Form 413 June 2023Restricted Stock Unit · traded 13 June 2023 · filed 13 June 2023
- was granted 10,000 shares of Keros Therapeutics (a derivative holding)SEC Form 48 June 2023Stock Option (right to buy) · traded 6 June 2023 · filed 8 June 2023
- was granted 26,400 shares of Adicet Bio (a derivative holding)SEC Form 42 June 2023Stock Option (Right to Buy) · traded 1 June 2023 · filed 2 June 2023
- was granted 5,900 shares of Adicet BioSEC Form 42 June 2023Common Stock · traded 1 June 2023 · filed 2 June 2023
- ▲ bought on the open market 83,459 shares of Kinnate BiopharmaSEC Form 48 May 2023Common Stock · traded 4 May 2023 · filed 8 May 2023
- ▲ bought on the open market 312,991 shares of Kinnate BiopharmaSEC Form 48 May 2023Common Stock · traded 4 May 2023 · filed 8 May 2023
- ▲ bought on the open market 83,459 shares of Kinnate BiopharmaSEC Form 48 May 2023Common Stock · traded 4 May 2023 · filed 8 May 2023
- ▲ bought on the open market 490,512 shares of Kinnate BiopharmaSEC Form 48 May 2023Common Stock · traded 5 May 2023 · filed 8 May 2023
- ▲ bought on the open market 490,511 shares of Kinnate BiopharmaSEC Form 48 May 2023Common Stock · traded 5 May 2023 · filed 8 May 2023
- ▲ bought on the open market 60,998 shares of Kinnate BiopharmaSEC Form 42 May 2023Common Stock · traded 28 April 2023 · filed 2 May 2023
- ▲ bought on the open market 228,754 shares of Kinnate BiopharmaSEC Form 42 May 2023Common Stock · traded 28 April 2023 · filed 2 May 2023
Positions come from the unitedstates/congress-legislators roster, the Office of Government Ethics and the SEC’s Form 4 index. Every disclosed line names its own source and links the document the government published; we print what the filing says and never a price we did not read from it. Headlines and links come from the GDELT Global Knowledge Graph — the story stays with the publisher. The portrait, where we have one, is the public-domain Congressional Bioguide photograph.