ZIMMER STUART J. purchased 0.0% of their position (11.13K shares) of ATEGRITY SPECIALTY INSURANCE CO HOLDINGS on the open market
Open‑market purchase worth $216.1K — a small addition. The strongest form of insider conviction signal.
P · 2 purchases
Filed: 10/1/2025ACC: 0001104659-25-095623
Director10% Owner
Since Jun 2025
+11.13K
Net shares
Net buyer
$216.1K
Total acquired
2
Open market trades
2B · 0S
2
Total transactions
11.13K acquired
Non-Derivative Transactions2
Common Stock
Indirect
Shares
+6.13K
Price / share
$19.37
Trade value
$118.76K
% of position
0.0%
9/29/2025
38.53M→38.53M
Common Stock
Indirect
Shares
+5K
Price / share
$19.47
Trade value
$97.33K
% of position
0.0%
9/30/2025
38.53M→38.54M
Total
Net shares
+11.13K
Net value
$216.09K
| Security | Date | Type | Shares | Price / Share | Trade Value | % of Position | Held Before | Held After |
|---|---|---|---|---|---|---|---|---|
| Common Stock Indirect | 9/29/2025 | P · Purchase | +6.13K | $19.37 | $118.76K | 0.0% | 38.53M | 38.53M |
| Common Stock Indirect | 9/30/2025 | P · Purchase | +5K | $19.47 | $97.33K | 0.0% | 38.53M | 38.54M |
| Total | +11.13K | $216.09K | ||||||
Derivative Transactions0
No derivative transactions reported
Non-Derivative Holdings (Post-Transaction)1
Common Stock
IndirectShares owned253.33K
Total
253.33K indirect253.33K
| Security Title | Shares Owned | Ownership Type |
|---|---|---|
| Common Stock | 253.33K | Indirect |
| Total | 253.33K | 253.33K indirect |
Derivative Holdings (Post-Transaction)0
No derivative holdings reported