DONALD H BULLOCK
CIK 1188581 · last filed 2026-04-24
DONALD H BULLOCK is a corporate insider who has filed 7 SEC Form 4 insider transactions across 1 company since 2020. The most recent filing, for GRC, was dated Apr 24, 2026. Current disclosed insider exposure totals $1.4M 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.
$1.37M
1
7
$0
Holdings By Company
| Symbol | Role | Shares | Price | Disclosed Exposure | Lifetime OM Net | Filings | Latest Filed |
|---|---|---|---|---|---|---|---|
| GRC | Director | 16,156 | $84.59 | $1.37M | $0 | 7 | 2026-04-24 |
Recent Filings
7 filings| Filed | Symbol | Action | Net Shares | Net $ | Link |
|---|---|---|---|---|---|
| 2026-04-24 | GRC | Grant (A) | +1,344 | $0 | EDGAR |
| 2025-04-25 | GRC | Grant (A) | +2,553 | $0 | EDGAR |
| 2024-05-09 | GRC | Grant (A) | +2,759 | $0 | EDGAR |
| 2023-07-05 | GRC | Other (J) | +2,250 | $0 | EDGAR |
| 2022-07-01 | GRC | Other (J) | +2,250 | $0 | EDGAR |
| 2021-07-01 | GRC | Other (J) | +1,500 | $0 | EDGAR |
| 2020-07-06 | GRC | Other (J) | +1,500 | $46.1K | EDGAR |