GRINDSTAFF NICHOLAS M — SEC Form 4 filings
SEC reporting owner CIK 1134710. 3 Form 4 filings on record with FilingPulse; latest filed 2026-07-14.
Transaction summary — filings shown
Covers all 3 filings on record, filed 2025-07-10 to 2026-07-14. Counts and totals are arithmetic on values as filed — descriptive data, not a recommendation.
- Open-market purchases (code P, non-derivative): none reported.
- Open-market sales (code S, non-derivative): none reported.
- Other reported legs (grants, option exercises, tax withholding, gifts, derivative-security transactions, …): 5.
By issuer — same filings
Open-market purchase/sale legs on non-derivative securities, grouped by issuer. Role is as filed on the newest filing for that issuer. Dollar totals cover priced legs only (shares × price as filed). Ordered by priced transaction value, largest first.
| Issuer | Role (as filed) | Filings | Purchases (P) | Sales (S) | Other legs |
|---|---|---|---|---|---|
| STERLING INFRASTRUCTURE, INC. (STRL) | Chief Financial Officer (CFO) | 3 | — | — | 5 |
Form 4 filings — GRINDSTAFF NICHOLAS M
| Filed | Form | Issuer | Reported transactions | Source |
|---|---|---|---|---|
| 2026-07-14 | 4 | STERLING INFRASTRUCTURE, INC. (STRL) | Tax withholding (F): 556 @ $682.29 | EDGAR |
| 2026-01-05 | 4 | STERLING INFRASTRUCTURE, INC. (STRL) | Tax withholding (F): 61 @ $306.23 · Grant/award (A): 1,029 @ $0 | EDGAR |
| 2025-07-10 | 4 | STERLING INFRASTRUCTURE, INC. (STRL) | Grant/award (A): 5,000 @ $0 · Grant/award (A): 560 @ $0 | EDGAR |
FilingPulse's Form 4 archive currently extends back to 2024-01-11 and is expanding backward through EDGAR history — earlier filings by this insider may not be indexed yet. Names and roles are shown as filed.
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