Follow the people · Insider
Kathleen Patricia Sullivan
Kathleen Patricia Sullivan files insider transactions with the SEC as a principal accounting officer of GCM Grosvenor (GCMG). We hold 2 disclosed purchases and sales filed since 2 March 2021, 2 of them in the last 90 days.
- Files forGCMG
- Disclosed buys and sells2 in all, 2 in the last 90 days
- Last disclosure3 September 2026
Positions held
1 post we hold — a term names its own dates; a run of filings only says when they filed- Filed 1 March 2021 — 3 September 2026Principal Accounting Officer · GCM Grosvenor (GCMG)82 Form 4 lines · source: SEC Form 4
Everything they disclosed
82 entries, newest first — one per disclosure report, one per Form 4 line- ▼ sold on the open market 24,963 shares of GCM GrosvenorSEC Form 43 September 2026Class A Common Stock · traded 2 September 2026 · filed 3 September 2026
- ▼ sold on the open market 15,037 shares of GCM GrosvenorSEC Form 43 September 2026Class A Common Stock · traded 3 September 2026 · filed 3 September 2026
- exercised options over 12,500 shares of GCM GrosvenorSEC Form 42 June 2026Class A Common Stock · traded 31 May 2026 · filed 2 June 2026
- exercised options over 12,121 shares of GCM GrosvenorSEC Form 42 June 2026Class A Common Stock · traded 31 May 2026 · filed 2 June 2026
- exercised options over 9,114 shares of GCM GrosvenorSEC Form 42 June 2026Class A Common Stock · traded 31 May 2026 · filed 2 June 2026
- had shares withheld for tax on 14,946 shares of GCM GrosvenorSEC Form 42 June 2026Class A Common Stock · traded 31 May 2026 · filed 2 June 2026
- exercised options over 12,500 shares of GCM Grosvenor (a derivative holding)SEC Form 42 June 2026Restricted Stock Units · traded 31 May 2026 · filed 2 June 2026
- exercised options over 12,121 shares of GCM Grosvenor (a derivative holding)SEC Form 42 June 2026Restricted Stock Units · traded 31 May 2026 · filed 2 June 2026
- exercised options over 9,114 shares of GCM Grosvenor (a derivative holding)SEC Form 42 June 2026Restricted Stock Units · traded 31 May 2026 · filed 2 June 2026
- gave away 1,500 shares of GCM GrosvenorSEC Form 420 May 2026Class A Common Stock · traded 18 May 2026 · filed 20 May 2026
- gave away 1,000 shares of GCM GrosvenorSEC Form 420 May 2026Class A Common Stock · traded 19 May 2026 · filed 20 May 2026
- exercised options over 7,976 shares of GCM GrosvenorSEC Form 417 April 2026Class A Common Stock · traded 15 April 2026 · filed 17 April 2026
- had shares withheld for tax on 9,474 shares of GCM GrosvenorSEC Form 417 April 2026Class A Common Stock · traded 15 April 2026 · filed 17 April 2026
- exercised options over 7,976 shares of GCM Grosvenor (a derivative holding)SEC Form 417 April 2026Restricted Stock Units · traded 15 April 2026 · filed 17 April 2026
- gave away 1,600 shares of GCM GrosvenorSEC Form 412 March 2026Class A Common Stock · traded 11 March 2026 · filed 12 March 2026
- gave away 1,600 shares of GCM GrosvenorSEC Form 412 March 2026Class A Common Stock · traded 11 March 2026 · filed 12 March 2026
- exercised options over 13,409 shares of GCM GrosvenorSEC Form 43 March 2026Class A Common Stock · traded 1 March 2026 · filed 3 March 2026
- exercised options over 13,409 shares of GCM Grosvenor (a derivative holding)SEC Form 43 March 2026Restricted Stock Units · traded 1 March 2026 · filed 3 March 2026
- was granted 30,435 shares of GCM Grosvenor (a derivative holding)SEC Form 43 March 2026Restricted Stock Units · traded 1 March 2026 · filed 3 March 2026
- exercised options over 13,409 shares of GCM Grosvenor (a derivative holding)SEC Form 43 March 2026Restricted Stock Units · traded 1 March 2026 · filed 3 March 2026
- was granted 30,435 shares of GCM Grosvenor (a derivative holding)SEC Form 43 March 2026Restricted Stock Units · traded 1 March 2026 · filed 3 March 2026
- exercised options over 13,409 shares of GCM GrosvenorSEC Form 43 March 2026Class A Common Stock · traded 1 March 2026 · filed 3 March 2026
- was granted 7,976 shares of GCM Grosvenor (a derivative holding)SEC Form 416 January 2026Restricted Stock Units · traded 15 January 2026 · filed 16 January 2026
- was granted 7,976 shares of GCM Grosvenor (a derivative holding)SEC Form 416 January 2026Restricted Stock Units · traded 15 January 2026 · filed 16 January 2026
- gave away 2,000 shares of GCM GrosvenorSEC Form 43 December 2025Class A Common Stock · traded 2 December 2025 · filed 3 December 2025
- was granted 13,409 shares of GCM Grosvenor (a derivative holding)SEC Form 418 November 2025Restricted Stock Units · traded 15 November 2025 · filed 18 November 2025
- ▼ sold on the open market 6,000 shares of GCM GrosvenorSEC Form 413 August 2025Class A Common Stock · traded 12 August 2025 · filed 13 August 2025
- exercised options over 12,500 shares of GCM Grosvenor (a derivative holding)SEC Form 43 June 2025Restricted Stock Units · traded 31 May 2025 · filed 3 June 2025
- exercised options over 12,121 shares of GCM Grosvenor (a derivative holding)SEC Form 43 June 2025Restricted Stock Units · traded 31 May 2025 · filed 3 June 2025
- exercised options over 12,500 shares of GCM GrosvenorSEC Form 43 June 2025Class A Common Stock · traded 31 May 2025 · filed 3 June 2025
- exercised options over 12,121 shares of GCM GrosvenorSEC Form 43 June 2025Class A Common Stock · traded 31 May 2025 · filed 3 June 2025
- had shares withheld for tax on 10,908 shares of GCM GrosvenorSEC Form 43 June 2025Class A Common Stock · traded 31 May 2025 · filed 3 June 2025
- gave away 2,500 shares of GCM GrosvenorSEC Form 413 May 2025Class A Common Stock · traded 12 May 2025 · filed 13 May 2025
- exercised options over 4,352 shares of GCM Grosvenor (a derivative holding)SEC Form 418 April 2025Restricted Stock Units · traded 15 April 2025 · filed 18 April 2025
- exercised options over 4,352 shares of GCM GrosvenorSEC Form 418 April 2025Class A Common Stock · traded 15 April 2025 · filed 18 April 2025
- had shares withheld for tax on 8,141 shares of GCM GrosvenorSEC Form 418 April 2025Class A Common Stock · traded 15 April 2025 · filed 18 April 2025
- returned to the issuer 2,559 shares of GCM GrosvenorSEC Form 418 April 2025Class A Common Stock · traded 15 April 2025 · filed 18 April 2025
- exercised options over 14,023 shares of GCM Grosvenor (a derivative holding)SEC Form 44 March 2025Restricted Stock Units · traded 1 March 2025 · filed 4 March 2025
- was granted 27,344 shares of GCM Grosvenor (a derivative holding)SEC Form 44 March 2025Restricted Stock Units · traded 1 March 2025 · filed 4 March 2025
- was granted 15,000 shares of GCM Grosvenor (a derivative holding)SEC Form 44 March 2025Restricted Stock Units · traded 1 March 2025 · filed 4 March 2025
- exercised options over 14,023 shares of GCM GrosvenorSEC Form 44 March 2025Class A Common Stock · traded 1 March 2025 · filed 4 March 2025
- was granted 4,352 shares of GCM Grosvenor (a derivative holding)SEC Form 417 January 2025Restricted Stock Units · traded 15 January 2025 · filed 17 January 2025
- was granted 14,023 shares of GCM Grosvenor (a derivative holding)SEC Form 43 October 2024Restricted Stock Units · traded 1 October 2024 · filed 3 October 2024
- ▼ sold on the open market 5,000 shares of GCM GrosvenorSEC Form 410 September 2024Class A Common Stock · traded 9 September 2024 · filed 10 September 2024
- had shares withheld for tax on 933 shares of GCM GrosvenorSEC Form 419 August 2024Class A Common Stock · traded 15 August 2024 · filed 19 August 2024
- exercised options over 12,500 shares of GCM Grosvenor (a derivative holding)SEC Form 44 June 2024Restricted Stock Units · traded 31 May 2024 · filed 4 June 2024
- exercised options over 12,500 shares of GCM GrosvenorSEC Form 44 June 2024Class A Common Stock · traded 31 May 2024 · filed 4 June 2024
- had shares withheld for tax on 4,663 shares of GCM GrosvenorSEC Form 44 June 2024Class A Common Stock · traded 31 May 2024 · filed 4 June 2024
- exercised options over 10,904 shares of GCM Grosvenor (a derivative holding)SEC Form 417 April 2024Restricted Stock Units · traded 15 April 2024 · filed 17 April 2024
- exercised options over 10,904 shares of GCM GrosvenorSEC Form 417 April 2024Class A Common Stock · traded 15 April 2024 · filed 17 April 2024
- returned to the issuer 8,881 shares of GCM GrosvenorSEC Form 417 April 2024Class A Common Stock · traded 15 April 2024 · filed 17 April 2024
- returned to the issuer 18,399 shares of GCM GrosvenorSEC Form 417 April 2024Class A Common Stock · traded 15 April 2024 · filed 17 April 2024
- exercised options over 2,500 shares of GCM Grosvenor (a derivative holding)SEC Form 45 March 2024Restricted Stock Units · traded 1 March 2024 · filed 5 March 2024
- exercised options over 22,581 shares of GCM Grosvenor (a derivative holding)SEC Form 45 March 2024Restricted Stock Units · traded 1 March 2024 · filed 5 March 2024
- was granted 36,364 shares of GCM Grosvenor (a derivative holding)SEC Form 45 March 2024Restricted Stock Units · traded 1 March 2024 · filed 5 March 2024
- exercised options over 2,500 shares of GCM GrosvenorSEC Form 45 March 2024Class A Common Stock · traded 1 March 2024 · filed 5 March 2024
- exercised options over 22,581 shares of GCM GrosvenorSEC Form 45 March 2024Class A Common Stock · traded 1 March 2024 · filed 5 March 2024
- was granted 10,904 shares of GCM Grosvenor (a derivative holding)SEC Form 416 January 2024Restricted Stock Units · traded 15 January 2024 · filed 16 January 2024
- was granted 22,581 shares of GCM Grosvenor (a derivative holding)SEC Form 43 October 2023Restricted Stock Units · traded 2 October 2023 · filed 3 October 2023
- ▼ sold on the open market 2,300 shares of GCM GrosvenorSEC Form 424 August 2023Class A Common Stock · traded 22 August 2023 · filed 24 August 2023
- ▼ sold on the open market 13,570 shares of GCM GrosvenorSEC Form 424 August 2023Class A Common Stock · traded 23 August 2023 · filed 24 August 2023
- ▼ sold on the open market 3,130 shares of GCM GrosvenorSEC Form 424 August 2023Class A Common Stock · traded 24 August 2023 · filed 24 August 2023
- had shares withheld for tax on 15,137 shares of GCM GrosvenorSEC Form 417 August 2023Class A Common Stock · traded 15 August 2023 · filed 17 August 2023
- exercised options over 21,875 shares of GCM Grosvenor (a derivative holding)SEC Form 44 April 2023Restricted Stock Units · traded 31 March 2023 · filed 4 April 2023
- exercised options over 21,875 shares of GCM GrosvenorSEC Form 44 April 2023Class A Common Stock · traded 31 March 2023 · filed 4 April 2023
- returned to the issuer 21,875 shares of GCM GrosvenorSEC Form 44 April 2023Class A Common Stock · traded 31 March 2023 · filed 4 April 2023
- exercised options over 31,667 shares of GCM Grosvenor (a derivative holding)SEC Form 43 March 2023Restricted Stock Units · traded 1 March 2023 · filed 3 March 2023
- exercised options over 2,500 shares of GCM Grosvenor (a derivative holding)SEC Form 43 March 2023Restricted Stock Units · traded 1 March 2023 · filed 3 March 2023
- was granted 37,500 shares of GCM Grosvenor (a derivative holding)SEC Form 43 March 2023Restricted Stock Units · traded 1 March 2023 · filed 3 March 2023
- exercised options over 31,667 shares of GCM GrosvenorSEC Form 43 March 2023Class A Common Stock · traded 1 March 2023 · filed 3 March 2023
- exercised options over 2,500 shares of GCM GrosvenorSEC Form 43 March 2023Class A Common Stock · traded 1 March 2023 · filed 3 March 2023
- was granted 21,875 shares of GCM Grosvenor (a derivative holding)SEC Form 416 December 2022Restricted Stock Units · traded 15 December 2022 · filed 16 December 2022
- had shares withheld for tax on 15,137 shares of GCM GrosvenorSEC Form 417 August 2022Class A Common Stock · traded 15 August 2022 · filed 17 August 2022
- exercised options over 31,667 shares of GCM Grosvenor (a derivative holding)SEC Form 42 March 2022Restricted Stock Units · traded 1 March 2022 · filed 2 March 2022
- was granted 7,500 shares of GCM Grosvenor (a derivative holding)SEC Form 42 March 2022Restricted Stock Units · traded 1 March 2022 · filed 2 March 2022
- exercised options over 2,500 shares of GCM Grosvenor (a derivative holding)SEC Form 42 March 2022Restricted Stock Units · traded 1 March 2022 · filed 2 March 2022
- exercised options over 31,667 shares of GCM GrosvenorSEC Form 42 March 2022Class A Common Stock · traded 1 March 2022 · filed 2 March 2022
- exercised options over 2,500 shares of GCM GrosvenorSEC Form 42 March 2022Class A Common Stock · traded 1 March 2022 · filed 2 March 2022
- had shares withheld for tax on 14,028 shares of GCM GrosvenorSEC Form 417 August 2021Class A Common Stock · traded 16 August 2021 · filed 17 August 2021
- exercised options over 31,667 shares of GCM GrosvenorSEC Form 42 March 2021Class A Common Stock · traded 1 March 2021 · filed 2 March 2021
- was granted 95,000 shares of GCM Grosvenor (a derivative holding)SEC Form 42 March 2021Restricted Stock Units · traded 1 March 2021 · filed 2 March 2021
- exercised options over 31,667 shares of GCM Grosvenor (a derivative holding)SEC Form 42 March 2021Restricted Stock Units · traded 1 March 2021 · filed 2 March 2021
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.