Ategrity Specialty Insurance Co Holdings
ASIC- Exchange
- NYSE
- Industry
- Fire, Marine & Casualty Insurance
- SEC CIK
- 0002040491
No open-market purchases or sales by Ategrity Specialty Insurance Co Holdings insiders were filed in the last 90 days; 84 institutions reported holding it in 13F filings for Q2 2026, worth $131.1M in total; no superinvestor holds it.
Open-market trades, last 90 days
Open-market purchases (P) and sales (S) by Ategrity Specialty Insurance Co Holdings insiders, counted by Form 4 filing. Trades with a flagged price and duplicate filings are left out.
- Open-market buys
- 0 filings
- Open-market sells
- 0 filings
- Insiders trading
- 0
- Net value
- $0
- Purchases minus sales
Insider roster
Directors, officers and 10% owners who have filed a Form 4 for Ategrity Specialty Insurance Co Holdings, current and former, most recent filer first. Last reported holding is the position after the last non-derivative trade in their latest filing.
| Name | Title | Last reported holding | Last filing | Filings, past year |
|---|---|---|---|---|
| Schenk Chris | See Remarks | 2,500 | Sep 9, 2026 | 3 |
| Sennott John Langton Jr. | Director | 30,380 | Jun 16, 2026 | 1 |
| Merton Robert C | Director | 48,038 | Jun 15, 2026 | 1 |
| Mercer William S | Director | 8,280 | Jun 15, 2026 | 1 |
| Cohen Justin G | Chief Executive Officer | 5,200 | Oct 28, 2025 | 1 |
| Zimmer Stuart J. | Director, 10% Owner | 38,538,541Indirect | Oct 1, 2025 | 2 |
| Zimmer Financial Services Group LLC | 10% Owner | 38,538,541Indirect | Oct 1, 2025 | 2 |
| Patel Neelam | Chief Financial Officer | 20,000 | Jul 23, 2025 | 0 |
| Pressman Mitchell Brad | Director | 96,287 | Jun 16, 2025 | 0 |
Insider trades
Each row adds up one type of transaction in one Form 4 filing. Only open-market purchases (P) and sales (S) are shown by default; use the filters to see grants, option exercises and other codes.
| Filed (ET) | Trade date | Filing delay | Insider | Transaction | Shares | Avg price | Value | Holding change | Flags |
|---|---|---|---|---|---|---|---|---|---|
| May 5, 2026 (view filing) | May 4 | 1 day | Schenk ChrisSee Remarks | PPurchase | +2.50K | $19.99 | +$50.0K | New position2.50K after | |
| Oct 28, 2025 (view filing) | Oct 27 | 1 day | Cohen Justin GChief Executive Officer | PPurchase | +5.20K | $19.41 | +$100.9K | New position5.20K after | |
| Oct 1, 2025 (view filing)4:05 PM ET | Sep 29-30 | 2 days | Zimmer Stuart J. and 1 otherDirector, 10% Owner | PPurchase | +11.1K | $19.41 | +$216.1K | 0.0%38.5M after | 2 lots |
| Sep 29, 2025 (view filing)9:08 PM ET | Sep 25-26 | 4 days | Zimmer Stuart J. and 1 otherDirector, 10% Owner | PPurchase | +9.92K | $19.45 | +$192.9K | 0.0%38.5M after | 2 lots |
| Aug 15, 2025 (view filing)4:05 PM ET | Aug 13 | 2 days | Zimmer Stuart J. and 1 otherDirector, 10% Owner | PPurchase | +5.05K | $19.49 | +$98.4K | 0.0%38.5M after | |
| Jul 23, 2025 (view filing) | Jun 12 | 41 daysLate | Patel NeelamChief Financial Officer | PPurchase | +20.0K | $17.00 | +$340.0K | New position20.0K after | |
| Jun 16, 2025 (view filing) | Jun 12 | 4 days | Mercer William SDirector | PPurchase | +7.30K | $17.00 | +$124.1K | New position7.30K after | |
| Jun 16, 2025 (view filing) | Jun 12 | 4 days | Sennott John Langton Jr.Director | PPurchase | +29.4K | $17.00 | +$499.8K | New position29.4K after | |
| Jun 16, 2025 (view filing) | Jun 12 | 4 days | Merton Robert CDirector | PPurchase | +47.1K | $17.00 | +$800.0K | New position47.1K after | |
| Jun 16, 2025 (view filing) | Jun 12 | 4 days | Pressman Mitchell BradDirector | PPurchase | +2.50K | $17.00 | +$42.5K | +2.7%96.3K after |