Kopnisky Jack L
- SEC CIK
- 0001232430
No open-market purchases or sales filed in the past year.
Current role at each company
- AMTB Amerant Bancorp Inc.Directoras of Jun 4, 2026
- WBS Webster Financial CorpExec. Chair. Company & Bankas of Feb 1, 2024
- STL Sterling BancorpPresident & CEOas of Feb 2, 2022
Open-market trades in the past year
Open-market purchases (P) and sales (S) filed in the last 365 days, not counting derivative securities or duplicate filings. Values leave out price outliers.
- Bought
- –
- 0 filings
- Sold
- –
- 0 filings
- Net
- –
- Bought minus sold
- Companies
- 0
- With open-market trades
Trades
Every Form 4 that lists Kopnisky Jack L as a reporting owner, including filings made jointly with others, grouped by company. Each row adds up one type of transaction in one filing. Only open-market purchases (P) and sales (S) are shown by default.
AMTB Amerant Bancorp Inc.
Director1 trade
| Filed (ET) | Trade date | Filing delay | Insider | Transaction | Shares | Avg price | Value | Holding change | Flags |
|---|---|---|---|---|---|---|---|---|---|
| Jul 28, 2025 (view filing) | Jul 28 | Same day | Kopnisky Jack LDirector | PPurchaseClass A Common Stock | +5.00K | $20.21 | +$101.0K | New position5.00K after |
WBS Webster Financial Corp
Exec. Chair. Company & Bank2 trades
| Filed (ET) | Trade date | Filing delay | Insider | Transaction | Shares | Avg price | Value | Holding change | Flags |
|---|---|---|---|---|---|---|---|---|---|
| Jan 3, 2024 (view filing) | Jan 2 | 1 day | Kopnisky Jack LExec. Chair. Company & Bank | SSale | −5.00K | $50.18 | −$250.9K | −1.6%310.0K after | 10b5-1 |
| Dec 15, 2023 (view filing) | Dec 13 | 2 days | Kopnisky Jack LExec. Chair. Company & Bank | SSale | −25.0K | $50.00 | −$1.25M | −7.4%315.0K after | 10b5-1 |
STL Sterling Bancorp
President & CEO1 trade
| Filed (ET) | Trade date | Filing delay | Insider | Transaction | Shares | Avg price | Value | Holding change | Flags |
|---|---|---|---|---|---|---|---|---|---|
| Oct 28, 2021 (view filing) | Oct 27 | 1 day | Kopnisky Jack LPresident & CEO | SSaleCommon Stock, $.01 par value per share | −54.4K | $25.38 | −$1.38M | −9.5%518.4K after |