Lester Zitkus
CIK 1699266 · SVP, Land · last filed 2026-03-26
"Disclosed insider exposure" sums this person's most-recently-reported share counts across each company they're an insider in, multiplied by the current underlying price. It is not net worth — it misses retail holdings, private investments, real estate, index funds, and any company where the person isn't an SEC-reporting insider. For informational purposes only.
Loading insider history…
Disclosed Exposure
$989.8K
Companies
1
Total Filings
18
Lifetime Open-Market Net
-$3.55M
Holdings By Company
Latest on-record share count from this person's most recent non-derivative Form 4 transaction in each company. Disclosed exposure = shares × current underlying price.
| Symbol | Role | Shares | Price | Disclosed Exposure | Lifetime OM Net | Filings | Latest Filed |
|---|---|---|---|---|---|---|---|
| GPOR | SVP, Land | 5,948 | $166.41 | $989.8K | -$3.55M | 18 | 2026-03-26 |
Recent Filings · Page 2 of 2
18 filingsForm 4 transactions across all companies, newest first.
| Filed | Symbol | Action | Net Shares | Net $ | Link |
|---|---|---|---|---|---|
| 2023-07-25 | GPOR | Tax (F) | −187 | -$19.9K | EDGAR |
| 2023-03-06 | GPOR | Grant (A) | +2,919 | $0 | EDGAR |
| 2019-08-29 | GPOR | Tax (F) | −4,357 | -$10.6K | EDGAR |
| 2019-08-08 | GPOR | Grant (A) | +112,742 | $0 | EDGAR |
| 2019-04-23 | GPOR | Tax (F) | −9,168 | -$61.3K | EDGAR |
| 2018-11-30 | GPOR | Tax (F) | −5,070 | -$44.7K | EDGAR |
| 2018-04-20 | GPOR | Grant (A) | +73,645 | $0 | EDGAR |
| 2017-12-19 | GPOR | Sell (S) | −6,266 | -$76.2K | EDGAR |
Showing 11–18 of 18
Prev
Page 2 of 2
Codes: P = open-market purchase · S = open-market sale · A = grant/award · M = option exercise · F = tax withholding at vest · G = bona-fide gift · D = disposition to issuer · J = other (see filing footnote). Only P / S codes carry directional signal.