Quick Takeaways
- Martin E. Grunst has 1 issuer position tracked on this page.
- Estimated disclosed ownership value: $4,682,202.
- Recent insider filing activity is available below.
- Info
- Insider Ownership
Insider Trading & Ownership of Martin E. Grunst
- Location
- Tulsa, OK
- Summary
- The estimated net worth of Martin E. Grunst is at least $4,682,202 dollars as of 19 Feb 2026. Martin E. Grunst is the EVP, CFO of BOK FINANCIAL CORP and owns shares of BOK FINANCIAL CORP (BOKF) stock worth about $4.68M.
- Signature
- Tamara R. Sloan, Power of Attorney
- All Insider Reports
- All Insider Reports
Follow Filing Activity
Follow Martin E. Grunst and return when a new Insider Trading filing changes the record on this page.
This uses the existing product follow flow to surface future filing-backed changes without guessing what they mean.
What Changed
- Largest disclosed position: BOK FINANCIAL CORP ($4,682,202).
- Past-year value change for that position: .
Why This Matters
- This page translates Forms 3/4/5 into a quick ownership context before you inspect each transaction row.
- You can cross-check role, issuer, and filing chronology directly against the SEC source.
Source Evidence
Filed on Form 4
See Original Filing
Insider ownership context is sourced from SEC Forms 3, 4, and 5.
Ownership of Martin E. Grunst
| Symbol | Company | Relationship | Holdings Value | Past Year Net Change | Change % | Report Period |
|---|---|---|---|---|---|---|
| BOKF | BOK FINANCIAL CORP | Evp, Cfo | $4,682,202 | 17 Feb 2026 |
Insider Transactions Reported by Martin E. Grunst:
| Sym | Company | Class | Transaction | % | Value $ | * Price $ | Shares | Shares After | Date | Ownership |
|---|
* An asterisk sign (*) next to the price indicates that the price is likely invalid.