ASIC · Insider Trading
Ategrity Specialty Insurance Company Holdings
Every open-market purchase and sale reported by ASIC officers, directors and 10%+ beneficial owners on SEC Form 4, which must be filed within two business days of the transaction. Sales often reflect scheduled 10b5-1 plans or tax withholding rather than a directional view, so read counts alongside the size and the filer.
| Filed | Insider | Role | Type | Shares | Value |
|---|---|---|---|---|---|
| 2026-10-27 | Chris Schenk | See Remarks | Buy | +1,000 | +$24.29K |
| 2026-09-09 | Chris Schenk | See Remarks | A | +125,658 deriv. | — |
| 2026-06-16 | John Langton Sennott Jr. | Director | M | +980 | — |
| 2026-06-15 | William S Mercer | Director | M | +980 | — |
| 2026-06-15 | Robert C Merton | Director | M | +980 | — |
| 2026-05-07 | Chris Schenk | See Remarks | A | +21,981 deriv. | — |
| 2026-05-05 | Chris Schenk | See Remarks | Buy | +2,500 | +$49.97K |
| 2025-10-28 | Justin G Cohen | Chief Executive Officer | Buy | +5,200 | +$100.94K |
| 2025-10-01 | Zimmer Financial Services Group LLC | 10%+ Owner | Buy | +11,130 | +$216.09K |
| 2025-09-29 | Zimmer Financial Services Group LLC | 10%+ Owner | Buy | +9,920 | +$192.90K |
| 2025-08-15 | Stuart J. Zimmer | Director | Buy | +5,051 | +$98.43K |
| 2025-07-23 | Neelam Patel | Chief Financial Officer | Buy | +20,000 | +$340.00K |
| 2025-06-16 | Robert C Merton | Director | Buy | +47,058 | +$799.99K |
| 2025-06-16 | John Langton Sennott Jr. | Director | Buy | +29,400 | +$499.80K |
| 2025-06-16 | Mitchell Brad Pressman | Director | Buy | +2,500 | +$42.50K |
| 2025-06-16 | William S Mercer | Director | Buy | +7,300 | +$124.10K |
| Insider | Role | Shares Held | Value |
|---|---|---|---|
| Zimmer Financial Services Group LLC | 10%+ Owner | 38,791,871 | $946.52M |
| Stuart J. Zimmer | Director | 38,770,821 | $946.01M |
| Mitchell Brad Pressman | Director | 96,287 | $2.35M |
| Robert C Merton | Director | 48,038 | $1.17M |
| John Langton Sennott Jr. | Director | 30,380 | $741.27K |
| Neelam Patel | Chief Financial Officer | 20,000 | $488.00K |
| William S Mercer | Director | 8,280 | $202.03K |
| Justin G Cohen | Chief Executive Officer | 5,200 | $126.88K |
| Chris Schenk | See Remarks | 3,500 | $85.40K |
Form 4 reports a change in beneficial ownership by an officer, director or 10%+ holder, and must be filed within two business days of the transaction — so this is close to real time, unlike the 45-day-lagged 13F institutional data.
Transaction codes matter more than the raw buy/sell count. Code P is an open-market purchase — an insider choosing to buy with their own money, which is the signal most research treats as informative. Code S is a sale, but sales are frequently pre-scheduled under a 10b5-1 plan or cover tax withholding on vesting equity, so a run of sales often says nothing directional. Codes A and M are grants and option exercises rather than open-market decisions.
Full filing history and per-insider positions are on the ASIC quote page; the site-wide leaderboard is on the insider transactions hub.
Market data may be delayed, incomplete, or inaccurate. Not a recommendation to buy, sell, or hold any security. Verify quotes with your broker before trading. See Terms §17.