Ticker | Value | Shares | Price | Security | Type | Insider | Title | Return | Flags | Date |
|---|---|---|---|---|---|---|---|---|---|---|
| No transactions found | ||||||||||
Jack L. Kopnisky currently holds 5,000 shares of STERLING BANCORP (STL), valued at approximately $0. This represents their equity stake as Executive.
Based on SEC Form 4 filings, Jack L. Kopnisky has been a net seller of STL stock. They have purchased $1.0M and sold $8.8M worth of shares.
Jack L. Kopnisky's most recent insider trade was on Jul 28, 2025, when they purchased 5,000 shares at $20.21 per share.
Jack L. Kopnisky serves as Executive at STERLING BANCORP (STL). They have executed 101 insider transactions totaling $9.9M over their tenure at the company.
Jack L. Kopnisky holds the position of Executive at STERLING BANCORP, where they are responsible for executive-level decision-making and strategic oversight. They have been associated with the company for 19 years and currently hold a stake valued at $0.
Jack L. Kopnisky has shown a selling trading pattern, with $1.0M in total purchases and $8.8M in total sales across all transactions. Their most recent activity indicates a tendency to reduce their position.
The largest transaction by Jack L. Kopnisky was on Dec 16, 2021, when they purchased $5.5M worth of STL shares. This transaction involved 225,939 shares at $24.52 per share.
Jack L. Kopnisky currently owns 5,000 shares of STERLING BANCORP (STL), with an estimated value of $0. This stake represents their equity holdings accumulated through purchases, awards, and option exercises.
All of Jack L. Kopnisky's SEC Form 4 insider trading filings are tracked on this page. Each transaction links directly to the official SEC EDGAR filing. Jack L. Kopnisky has 101 Form 4 filings on record as an insider at STERLING BANCORP.
Set alerts for Jack L. Kopnisky and 40,000+ other insiders.