Updated Jul 16, 2026
Zitkus Lester is a corporate insider tracked by InsiderAlpha. No SEC Form 4 filings recorded in the last 90 days. Lifetime open-market sales: $401K.

Lester Zitkus is an executive in the energy sector, currently serving as Senior Vice President of Land at Gulfport Energy Corp. His role involves overseeing land acquisition and management, which is crucial for the company's operations in oil and gas exploration.
| Role | SVP, Land |
|---|---|
| Notability | 10/100 |
| Date | Ticker | Company | Code | Shares | Price | Value |
|---|---|---|---|---|---|---|
| 2026-03-26 | GPOR | GULFPORT ENERGY CORP | S — Open-market sale | 1.9K | $213.90 | $401K |
Lester Zitkus is an executive in the energy sector, currently serving as Senior Vice President of Land at Gulfport Energy Corp. His role involves overseeing land acquisition and management, which is crucial for the company's operations in oil and gas exploration.…
Recorded transactions: 0 open-market purchases () and 1 open-market sales ($401K) across all tracked filings.
All Form 4 filings, transaction values, and 10b5-1 plan flags are listed on this page and updated in real time as new SEC EDGAR filings are processed.
Open the live Zitkus Lester profile on InsiderAlpha for real-time alerts, AI-scored trade ideas, and full transaction history.