Gregory L. Summe

Insider Reports History

Location
C/O Glen Capital Partners Llc, 800 South Street, Suite 160, Waltham, MA
Signature
/s/ Scott Baker, by power of attorney for Greg Summe
All insider transactions
Transactions in reports broken out by “transaction date” reported in original SEC filing, see here for transactions aggregated across transaction date

Holdings reported by Gregory L. Summe:

Stock Role Class Num Shares Value Price $ Report Date Ownership
Virgin Orbit Holdings, Inc. Director Private Placement Warrants 6.77M $16.9M $2.50 Dec 29, 2021 Indirect
STATE STREET CORP Director Common Stock 100K $10M $100.00 Feb 18, 2025 Direct
Avantor, Inc. Director Common Stock 200K $2.51M $12.56 Aug 21, 2025 By a Trust
NXP Semiconductors N.V. Director Common Stock 8.12K $1.59M $196.21 May 29, 2025 Direct
GRAIL, Inc. Director Common Stock 38.4K $1.48M $38.53 Jul 15, 2025 Direct
Avantor, Inc. Director Common Stock 58.1K $771K $13.27 Aug 21, 2025 Direct
Wheels Up Experience Inc. Director Class A Common Stock, par value $0.0001 per share 236K $394K $1.67 Jun 10, 2025 Direct
STATE STREET CORP Director Common Stock 0 $0 $100.00 Feb 18, 2025 By a Trust
Virgin Orbit Holdings, Inc. Director Common Stock 8.8M Dec 29, 2021 Indirect
Virgin Orbit Holdings, Inc. Director Common Stock 390K Dec 29, 2021 Direct
NXP Semiconductors N.V. Director Restricted Stock Unit 1.04K Jun 11, 2025 Direct
Virgin Orbit Holdings, Inc. Director Class B Ordinary Shares 0 Dec 29, 2021 Indirect

Insider Reports Filed by Gregory L. Summe

Symbol Company Period Transactions Value $ Form Type Date Filed Role
AVTR Avantor, Inc. Aug 21, 2025 1 $1.26M 4 Aug 22, 2025 Director
GRAL GRAIL, Inc. Jul 15, 2025 1 $31.8K 4 Jul 17, 2025 Director
NXPI NXP Semiconductors N.V. Jun 11, 2025 1 $0 4 Jun 12, 2025 Director
UP Wheels Up Experience Inc. Jun 10, 2025 1 $0 4 Jun 11, 2025 Director
NXPI NXP Semiconductors N.V. May 29, 2025 3 -$79.9K 4 Jun 2, 2025 Director
GRAL GRAIL, Inc. May 29, 2025 1 $250K 4 May 30, 2025 Director
AVTR Avantor, Inc. May 23, 2025 1 $375K 4 May 27, 2025 Director
AVTR Avantor, Inc. May 22, 2025 1 $253K 4 May 22, 2025 Director
AVTR Avantor, Inc. May 8, 2025 1 $0 4 May 12, 2025 Director
AVTR Avantor, Inc. May 7, 2025 1 $300K 4 May 9, 2025 Director
AVTR Avantor, Inc. Apr 28, 2025 1 $313K 4 Apr 29, 2025 Director
GRAL GRAIL, Inc. Apr 15, 2025 1 $31.4K 4 Apr 16, 2025 Director
STT STATE STREET CORP Feb 18, 2025 2 -$1.38M 4 Feb 19, 2025 Director
GRAL GRAIL, Inc. Jan 15, 2025 1 $32.1K 4 Jan 16, 2025 Director
GRAL GRAIL, Inc. Oct 30, 2024 1 $4.03K 4 Nov 1, 2024 Director
GRAL GRAIL, Inc. Oct 15, 2024 1 $23.2K 4 Oct 17, 2024 Director
UP Wheels Up Experience Inc. Sep 11, 2024 1 $0 4 Sep 13, 2024 Director
UP Wheels Up Experience Inc. Aug 7, 2024 0 $0 3 Aug 8, 2024 Director
GRAL GRAIL, Inc. Jun 25, 2024 1 $0 4 Jun 27, 2024 Director
GRAL GRAIL, LLC Jun 21, 2024 0 $0 3 Jun 21, 2024 Director
NXPI NXP Semiconductors N.V. May 29, 2024 4 -$168K 4 May 31, 2024 Director
STT STATE STREET CORP May 15, 2024 1 $0 4 May 17, 2024 Director
AVTR Avantor, Inc. May 9, 2024 1 $0 4 May 13, 2024 Director
NXPI NXP Semiconductors N.V. Feb 28, 2024 2 -$1.89M 4 Feb 29, 2024 Director
NXPI NXP Semiconductors N.V. Nov 7, 2023 1 $0 4 Nov 8, 2023 Director
NXPI NXP Semiconductors N.V. May 24, 2023 3 -$128K 4 May 26, 2023 Director
STT STATE STREET CORP May 17, 2023 1 $0 4 May 19, 2023 Director
AVTR Avantor, Inc. May 11, 2023 1 $0 4 May 15, 2023 Director
NXPI NXP Semiconductors N.V. Nov 1, 2022 1 $0 4 Nov 3, 2022 Director
NXPI NXP Semiconductors N.V. Jun 1, 2022 3 -$102K 4 Jun 2, 2022 Director
STT STATE STREET CORP May 18, 2022 1 $0 4 May 20, 2022 Director
AVTR Avantor, Inc. May 12, 2022 1 $0 4 May 16, 2022 Director
AVTR Avantor, Inc. Apr 1, 2022 1 $0 4 Apr 5, 2022 Director
NXPI NXP Semiconductors N.V. Nov 2, 2021 1 $0 4 Nov 4, 2021 Director
NXPI NXP Semiconductors N.V. May 26, 2021 3 -$152K 4 May 27, 2021 Director
STT STATE STREET CORP May 19, 2021 1 $0 4 May 21, 2021 Director
VORB Virgin Orbit Holdings, Inc. Apr 13, 2021 6 $20.8M 4 Jan 3, 2022 Director