MASTROCOLA DAVID JOHN purchased 12.4% of their position (2K shares) of COOPER-STANDARD HOLDINGS INC. on the open market
Open‑market purchase worth $58.1K — a moderate purchase. The strongest form of insider conviction signal.
P · 1 purchase
Filed: 11/13/2025ACC: 0001320461-25-000160
Director
Since May 2019
+2K
Net shares
Net buyer
$58.1K
Total acquired
1
Open market trades
1B · 0S
1
Total transactions
2K acquired
Non-Derivative Transactions1
Common stock
Indirect
Shares
+2K
Price / share
$29.05
Trade value
$58.10K
% of position
12.4%
11/10/2025
16.11K→18.11K
Total
Net shares
+2K
Net value
$58.10K
| Security | Date | Type | Shares | Price / Share | Trade Value | % of Position | Held Before | Held After |
|---|---|---|---|---|---|---|---|---|
| Common stock Indirect | 11/10/2025 | P · Purchase | +2K | $29.05 | $58.10K | 12.4% | 16.11K | 18.11K |
| Total | +2K | $58.10K | ||||||
Derivative Transactions0
No derivative transactions reported
Non-Derivative Holdings (Post-Transaction)1
Common stock
DirectShares owned0.00
Total
0.00
| Security Title | Shares Owned | Ownership Type |
|---|---|---|
| Common stock | 0.00 | Direct |
| Total | 0.00 |
Derivative Holdings (Post-Transaction)0
No derivative holdings reported