Stuart J. Zimmer

Insider Reports History

Location
New York, NY
Signature
/s/ Eric Crespolini, Attorney-in-Fact for Stuart J. Zimmer
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 Stuart J. Zimmer:

Company Role Class Num Shares Value Price $ Report Date Ownership
Ategrity Specialty Insurance Co Holdings Director, 10%+ Owner Common Stock 38,538,541 $750,156,554 $19.47 30 Sep 2025 Indirect
Ategrity Specialty Insurance Co Holdings Director, 10%+ Owner Common Stock 253,330 $5,920,322 $23.37 29 Sep 2025 By Trusts
Zimmer Energy Transition Acquisition Corp. Chief Executive Officer, Director Class A Common Stock 0 $10.25 09 Jun 2023 By ZP Master Utility Fund, Ltd.

Insider Reports Filed by Stuart J. Zimmer

Symbol Company Period Transactions Value $ Form Type Role Filing Time
ASIC Ategrity Specialty Insurance Co Holdings 29 Sep 2025 2 +$216,089 4 Director, 10%+ Owner 01 Oct 2025, 16:05
ASIC Ategrity Specialty Insurance Co Holdings 25 Sep 2025 2 +$192,902 4 Director, 10%+ Owner 29 Sep 2025, 21:08
ASIC Ategrity Specialty Insurance Co Holdings 13 Aug 2025 1 +$98,426 4 Director, 10%+ Owner 15 Aug 2025, 16:05
ASIC Ategrity Specialty Insurance Co Holdings 11 Jun 2025 0 $0 3 Director, 10%+ Owner 11 Jun 2025, 20:01
/report/000110465923070805-zimmer-stuart-j-2023-06-09 Zimmer Energy Transition Acquisition Corp. 09 Jun 2023 1 -$35,861,000 4 Chief Executive Officer, Director 13 Jun 2023, 16:16
/report/000110465921081652-zimmer-stuart-j-2021-06-15 Zimmer Energy Transition Acquisition Corp. 15 Jun 2021 0 $0 3 Chief Executive Officer, Director 15 Jun 2021, 20:25
/report/000110465921084237-zimmer-stuart-j-2021-03-12 Zimmer Energy Transition Acquisition Corp. 12 Mar 2021 4 +$35,019,885 4 Chief Executive Officer, Director, 10%+ Owner 22 Jun 2021, 18:08