ZIMMER STUART J. purchased 0.0% of their position (9.92K shares) of ATEGRITY SPECIALTY INSURANCE CO HOLDINGS on the open market
Open‑market purchase worth $192.9K — a small addition. The strongest form of insider conviction signal.
P · 2 purchases
Filed: 9/29/2025ACC: 0001104659-25-094640
Director10% Owner
Since Jun 2025
+9.92K
Net shares
Net buyer
$192.9K
Total acquired
2
Open market trades
2B · 0S
2
Total transactions
9.92K acquired
Non-Derivative Transactions2
Common Stock
Indirect
Shares
+4.18K
Price / share
$19.45
Trade value
$81.27K
% of position
0.0%
9/25/2025
38.52M→38.52M
Common Stock
Indirect
Shares
+5.74K
Price / share
$19.44
Trade value
$111.63K
% of position
0.0%
9/26/2025
38.52M→38.53M
Total
Net shares
+9.92K
Net value
$192.90K
| Security | Date | Type | Shares | Price / Share | Trade Value | % of Position | Held Before | Held After |
|---|---|---|---|---|---|---|---|---|
| Common Stock Indirect | 9/25/2025 | P · Purchase | +4.18K | $19.45 | $81.27K | 0.0% | 38.52M | 38.52M |
| Common Stock Indirect | 9/26/2025 | P · Purchase | +5.74K | $19.44 | $111.63K | 0.0% | 38.52M | 38.53M |
| Total | +9.92K | $192.90K | ||||||
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