WOLTOSZ WALTER S — SEC Form 4 filings
SEC reporting owner CIK 1222526. 28 Form 4 filings on record with FilingPulse; latest filed 2026-07-06.
Transaction summary — filings shown
Covers all 28 filings on record, filed 2024-02-02 to 2026-07-06. 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): 41 legs across 22 filings — 414,177 shares, $13,219,430 total (shares × price as filed).
- Other reported legs (grants, option exercises, tax withholding, gifts, derivative-security transactions, …): 11.
- Largest priced transaction: sale of 19,410 shares @ $39.91 ($774,653) in Simulations Plus, Inc., filed 2024-04-02.
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 |
|---|---|---|---|---|---|
| Simulations Plus, Inc. (SLP) | Director, 10% owner | 28 | — | 41 legs · 414,177 sh · $13,219,430 | 11 |
Form 4 filings — WOLTOSZ WALTER S
| Filed | Form | Issuer | Reported transactions | Source |
|---|---|---|---|---|
| 2026-07-06 | 4 | Simulations Plus, Inc. (SLP) jointly with WOLTOSZ VIRGINIA E | Sale (S): 4,177 @ $18.44 | EDGAR |
| 2026-06-02 | 4 | Simulations Plus, Inc. (SLP) jointly with WOLTOSZ VIRGINIA E | Sale (S): 15,000 @ $17.43 | EDGAR |
| 2026-05-05 | 4 | Simulations Plus, Inc. (SLP) jointly with WOLTOSZ VIRGINIA E | Sale (S): 15,000 @ $15.13 | EDGAR |
| 2026-05-01 | 4 | Simulations Plus, Inc. (SLP) | Grant/award (A): 2,117 @ $0 | EDGAR |
| 2026-02-02 | 4 | Simulations Plus, Inc. (SLP) jointly with WOLTOSZ VIRGINIA E | Grant/award (A): 1,776 @ $0 | EDGAR |
| 2025-12-22 | 4 | Simulations Plus, Inc. (SLP) | Gift (G): 9,095 @ $0 | EDGAR |
| 2025-11-04 | 4 | Simulations Plus, Inc. (SLP) jointly with WOLTOSZ VIRGINIA E | Grant/award (A): 1,771 @ $0 | EDGAR |
| 2025-10-03 | 4 | Simulations Plus, Inc. (SLP) jointly with WOLTOSZ VIRGINIA E | Sale (S): 20,000 @ $15.39 | EDGAR |
| 2025-08-04 | 4 | Simulations Plus, Inc. (SLP) jointly with WOLTOSZ VIRGINIA E | Grant/award (A): 2,074 @ $0 | EDGAR |
| 2025-07-02 | 4 | Simulations Plus, Inc. (SLP) jointly with WOLTOSZ VIRGINIA E | Sale (S): 7,776 @ $17.94 · Sale (S): 12,224 @ $18.58 | EDGAR |
| 2025-06-03 | 4 | Simulations Plus, Inc. (SLP) jointly with WOLTOSZ VIRGINIA E | Sale (S): 15,500 @ $26.72 · Sale (S): 2,700 @ $27.71 · Sale (S): 700 @ $29.13 · Sale (S): 1,000 @ $30.57 · Sale (S): 100 @ $31.36 | EDGAR |
| 2025-05-01 | 4 | Simulations Plus, Inc. (SLP) jointly with WOLTOSZ VIRGINIA E | Grant/award (A): 786 @ $0 · Sale (S): 9,396 @ $33.20 · Sale (S): 10,604 @ $33.78 | EDGAR |
| 2025-04-02 | 4 | Simulations Plus, Inc. (SLP) jointly with WOLTOSZ VIRGINIA E | Sale (S): 17,400 @ $24.01 · Sale (S): 2,600 @ $24.62 | EDGAR |
| 2025-03-04 | 4 | Simulations Plus, Inc. (SLP) jointly with WOLTOSZ VIRGINIA E | Sale (S): 20,000 @ $28.68 | EDGAR |
| 2025-02-04 | 4 | Simulations Plus, Inc. (SLP) jointly with WOLTOSZ VIRGINIA E | Sale (S): 5,579 @ $33.53 · Sale (S): 14,421 @ $34.06 · Grant/award (A): 787 @ $0 | EDGAR |
| 2025-01-03 | 4 | Simulations Plus, Inc. (SLP) jointly with WOLTOSZ VIRGINIA E | Sale (S): 19,900 @ $27.88 · Sale (S): 100 @ $28.50 | EDGAR |
| 2024-12-03 | 4 | Simulations Plus, Inc. (SLP) jointly with WOLTOSZ VIRGINIA E | Sale (S): 20,000 @ $31.76 | EDGAR |
| 2024-11-05 | 4 | Simulations Plus, Inc. (SLP) jointly with WOLTOSZ VIRGINIA E | Grant/award (A): 992 @ $0 · Sale (S): 20,000 @ $27.66 | EDGAR |
| 2024-10-02 | 4 | Simulations Plus, Inc. (SLP) jointly with WOLTOSZ VIRGINIA E | Sale (S): 20,000 @ $31.26 | EDGAR |
| 2024-09-04 | 4 | Simulations Plus, Inc. (SLP) jointly with WOLTOSZ VIRGINIA E | Sale (S): 18,042 @ $35.13 · Sale (S): 1,958 @ $35.68 | EDGAR |
| 2024-08-02 | 4 | Simulations Plus, Inc. (SLP) jointly with WOLTOSZ VIRGINIA E | Grant/award (A): 735 @ $0 · Sale (S): 18,300 @ $39.55 · Sale (S): 1,700 @ $40.46 | EDGAR |
| 2024-07-02 | 4 | Simulations Plus, Inc. (SLP) jointly with WOLTOSZ VIRGINIA E | Sale (S): 15,896 @ $46.48 · Sale (S): 3,504 @ $47.47 · Sale (S): 600 @ $48.41 | EDGAR |
| 2024-06-04 | 4 | Simulations Plus, Inc. (SLP) jointly with WOLTOSZ VIRGINIA E | Sale (S): 15,391 @ $46 · Sale (S): 4,609 @ $47.08 | EDGAR |
| 2024-05-02 | 4 | Simulations Plus, Inc. (SLP) jointly with WOLTOSZ VIRGINIA E | Grant/award (A): 662 @ $0 · Sale (S): 6,171 @ $45.32 · Sale (S): 13,829 @ $46.23 | EDGAR |
| 2024-04-02 | 4 | Simulations Plus, Inc. (SLP) jointly with WOLTOSZ VIRGINIA E | Sale (S): 19,410 @ $39.91 · Sale (S): 590 @ $41.04 | EDGAR |
| 2024-03-05 | 4 | Simulations Plus, Inc. (SLP) jointly with WOLTOSZ VIRGINIA E | Sale (S): 17,600 @ $41.37 · Sale (S): 2,400 @ $41.72 | EDGAR |
| 2024-02-05 | 4 | Simulations Plus, Inc. (SLP) jointly with WOLTOSZ VIRGINIA E | Sale (S): 18,645 @ $38.01 · Sale (S): 300 @ $38.47 · Sale (S): 1,055 @ $37.64 | EDGAR |
| 2024-02-02 | 4 | Simulations Plus, Inc. (SLP) jointly with WOLTOSZ VIRGINIA E | Grant/award (A): 792 @ $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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