Martin E Grunst
CIK 1398210 · EVP, CFO · last filed 2026-02-19
Martin E Grunst is an EVP, CFO who has filed 38 SEC Form 4 insider transactions across 3 companies since 2007. The most recent filing, for BOKF, was dated Feb 19, 2026. Across all open-market trades the lifetime net is +$212.5K, making them a net buyer over the disclosed history. Current disclosed insider exposure totals $5.4M 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.
$5.39M
3
38
$212.5K
Holdings By Company
| Symbol | Role | Shares | Price | Disclosed Exposure | Lifetime OM Net | Filings | Latest Filed |
|---|---|---|---|---|---|---|---|
| BOKF | EVP, CFO | 40,028 | $134.61 | $5.39M | $161.1K | 12 | 2026-02-19 |
| BOK FINANCIAL CORP (BOKFL) Delisted | EVP, Chief Risk Officer | 30,930 | $25.19 | $779.1K | $51.4K | 19 | 2021-02-25 |
| CITIZENS REPUBLIC BANCORP, INC. (CRBC) Delisted | Senior VP, Treasurer | 56,428 | — | — | $0 | 7 | 2009-09-30 |
Recent Filings
38 filings| Filed | Symbol | Action | Net Shares | Net $ | Link |
|---|---|---|---|---|---|
| 2026-02-19 | BOKF | Mixed | +2,033 | -$27.4K | EDGAR |
| 2026-01-15 | BOKF | Mixed | −1,693 | -$18.1K | EDGAR |
| 2025-02-20 | BOKF | Mixed | +3,683 | -$18.0K | EDGAR |
| 2025-01-16 | BOKF | Mixed | −1,165 | -$13.3K | EDGAR |
| 2024-02-22 | BOKF | Mixed | +3,323 | $0 | EDGAR |
| 2024-01-10 | BOKF | Mixed | −1,700 | -$15.1K | EDGAR |
| 2023-05-11 | BOKF | Buy (P) | +1,000 | $77.0K | EDGAR |
| 2023-05-03 | BOKF | Buy (P) | +1,000 | $84.1K | EDGAR |
| 2023-03-02 | BOKF | Mixed | +2,124 | $0 | EDGAR |
| 2023-01-12 | BOKF | Mixed | −1,508 | -$15.1K | EDGAR |