WINIARSKI GREGG — SEC Form 4 filings
SEC reporting owner CIK 1466505. 5 Form 4 filings on record with FilingPulse; latest filed 2026-06-02.
Transaction summary — filings shown
Covers all 5 filings on record, filed 2025-01-23 to 2026-06-02. Counts and totals are arithmetic on values as filed — descriptive data, not a recommendation.
- Open-market purchases (code P, non-derivative): 1 leg across 1 filing — 10,000 shares, $976,520 total (shares × price as filed).
- Open-market sales (code S, non-derivative): none reported.
- Other reported legs (grants, option exercises, tax withholding, gifts, derivative-security transactions, …): 10.
- Largest priced transaction: purchase of 10,000 shares @ $97.65 ($976,520) in Strategy Inc, filed 2025-08-12.
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 |
|---|---|---|---|---|---|
| Strategy Inc (MSTR) | Director | 5 | 1 leg · 10,000 sh · $976,520 | — | 10 |
Form 4 filings — WINIARSKI GREGG
| Filed | Form | Issuer | Reported transactions | Source |
|---|---|---|---|---|
| 2026-06-02 | 4 | Strategy Inc (MSTR) | Option exercise (M): 406 · Option exercise (M): 406 (derivative) @ $0 · Grant/award (A): 1,221 (derivative) @ $0 · Grant/award (A): 943 (derivative) @ $0 | EDGAR |
| 2025-12-23 | 4 | Strategy Inc (MSTR) | Option exercise (M): 686 · Option exercise (M): 686 (derivative) @ $0 | EDGAR |
| 2025-08-12 | 4 | Strategy Inc (MSTR) | Purchase (P): 10,000 @ $97.65 | EDGAR |
| 2025-06-03 | 4 | MICROSTRATEGY Inc (MSTR) | Grant/award (A): 545 (derivative) @ $0 · Grant/award (A): 406 (derivative) @ $0 | EDGAR |
| 2025-01-23 | 4 | MICROSTRATEGY Inc (MSTR) | Grant/award (A): 3,709 (derivative) @ $0 · Grant/award (A): 2,745 (derivative) @ $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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