Insider · CIK 0001858477
Stuart J. Zimmer
Files at ASIC (Ategrity Specialty Insurance Co Holdings). First filing Aug 15, 2025, latest Oct 1, 2025.
In brief
Stuart J. Zimmer files SEC Form 4 as director and 10% owner at ASIC (Ategrity Specialty Insurance Co Holdings). Since Aug 15, 2025, Stuart J. Zimmer has reported 3 open-market buys worth $507k and 0 open-market sells worth $0, the latest filed on Oct 1, 2025.
A track record needs three past buys with six months of prices behind them; Stuart J. Zimmer has 0, so none is measured yet.
The newest scored trade: bought $216k of ASIC on Sep 29, 2025, filed Oct 1, 2025, scored 41 (moderate).
Where the trades landed
Last year at the company this insider has traded most, with each buy and sell on the bar it happened.
ASIC: Ategrity Specialty Insurance Co Holdings
Daily candles, adjusted for splits and dividends. Green arrows are insider buys, red are sells, sized by value. Click a marked bar to open the signal.Charts by TradingView Lightweight Charts™
Signals
This insider’s open-market buys and sells, scored.
| Score | Company | Value | Holdings | Price context | Filed |
|---|---|---|---|---|---|
| 41Moderate | ASICbuy Ategrity Specialty Insurance Co Holdings | $216k 11,130 shares | +0% | +3% from low-22% from high | |
| 41Moderate | ASICbuy Ategrity Specialty Insurance Co Holdings | $193k 9,920 shares | +0% | +3% from low-22% from high | |
| 24Weak | ASICbuy Ategrity Specialty Insurance Co Holdings | $98k 5,051 shares | +0% | +11% from low-16% from high |
Transactions
Every row this insider has filed, 5 in all, newest first.
| Date | Company | Transaction | Shares | Price | Value | Holdings after | Filed |
|---|---|---|---|---|---|---|---|
| Sep 29, 2025 | ASIC Ategrity Specialty Insurance Co Holdings | POpen-market purchase Common Stockindirect: See Footnote | +6,130 | $19.37 | $119k | 38,533,541 | Oct 1, 2025 |
| Sep 30, 2025 | ASIC Ategrity Specialty Insurance Co Holdings | POpen-market purchase Common Stockindirect: See Footnote | +5,000 | $19.47 | $97k | 38,538,541 | Oct 1, 2025 |
| Sep 25, 2025 | ASIC Ategrity Specialty Insurance Co Holdings | POpen-market purchase Common Stockindirect: See Footnote | +4,179 | $19.45 | $81k | 38,521,670 | Sep 29, 2025 |
| Sep 26, 2025 | ASIC Ategrity Specialty Insurance Co Holdings | POpen-market purchase Common Stockindirect: See Footnote | +5,741 | $19.44 | $112k | 38,527,411 | Sep 29, 2025 |
| Aug 13, 2025 | ASIC Ategrity Specialty Insurance Co Holdings | POpen-market purchase Common Stockindirect: See Footnote | +5,051 | $19.49 | $98k | 38,517,491 | Aug 15, 2025 |
Questions about Stuart J. Zimmer
Answered from the filings on this page, as of the latest one.
Is Stuart J. Zimmer buying or selling?
Not in the last 12 months. Stuart J. Zimmer's latest open-market trade on SEC Form 4 was bought $216k of ASIC on Sep 29, 2025.
How did Stuart J. Zimmer's past buys perform?
Not measured yet. InsiderTell needs three past buys with six months of prices to publish a track record, and Stuart J. Zimmer has 0.
Where does Stuart J. Zimmer file Form 4?
Stuart J. Zimmer has filed Form 4 at ASIC (Ategrity Specialty Insurance Co Holdings). A Form 4 is required of officers, directors and holders of more than 10% of a share class within two business days of a trade.
Not investment advice. Scores and forward returns are decision support built from public SEC filings and past prices; they describe what happened after comparable filings, not what will happen after this one. Do your own research and size your risk.