Darrell E Hollek
CIK 1640299 · EVP, Operations · last filed 2026-05-13
Darrell E Hollek is an EVP, Operations who has filed 15 SEC Form 4 insider transactions across 3 companies since 2015. The most recent filing, for OIS, was dated May 13, 2026. Across all open-market trades the lifetime net is −$489.3K, making them a net seller over the disclosed history. Current disclosed insider exposure totals $2.1M across reported positions.
"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.
$2.09M
3
15
-$489.3K
Holdings By Company
Recent Filings
15 filings| Filed | Symbol | Action | Net Shares | Net $ | Link |
|---|---|---|---|---|---|
| 2026-05-13 | OIS | Grant (A) | +16,760 | $0 | EDGAR |
| 2026-04-01 | OIS | Sell (S) | −42,511 | -$493.6K | EDGAR |
| 2025-05-14 | OIS | Grant (A) | +31,185 | $0 | EDGAR |
| 2024-05-08 | OIS | Grant (A) | +33,259 | $0 | EDGAR |
| 2023-05-10 | OIS | Grant (A) | +21,708 | $0 | EDGAR |
| 2022-05-11 | OIS | Grant (A) | +19,470 | $0 | EDGAR |
| 2021-05-12 | OIS | Grant (A) | +19,470 | $0 | EDGAR |
| 2020-05-12 | OIS | Grant (A) | +11,211 | $0 | EDGAR |
| 2019-05-08 | OIS | Grant (A) | +6,710 | $0 | EDGAR |
| 2017-05-01 | APC | Mixed | +14,955 | -$617.3K | EDGAR |