Rice William G. — SEC Form 4 filings
SEC reporting owner CIK 1761487. 3 Form 4 filings on record with FilingPulse; latest filed 2026-07-01.
Transaction summary — filings shown
Covers all 3 filings on record, filed 2024-02-07 to 2026-07-01. 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 — 100,000 shares, $20,000 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, …): 15.
- Largest priced transaction: purchase of 100,000 shares @ $0.20 ($20,000) in Aptose Biosciences Inc., filed 2024-11-26.
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 |
|---|---|---|---|---|---|
| Aptose Biosciences Inc. (APTO) | Chair, President & CEO, Director | 3 | 1 leg · 100,000 sh · $20,000 | — | 15 |
Form 4 filings — Rice William G.
| Filed | Form | Issuer | Reported transactions | Source |
|---|---|---|---|---|
| 2026-07-01 | 4 | Aptose Biosciences Inc. (APTO) | Disposition to issuer (D): 613,252 @ $1.72 · Disposition to issuer (D): 70,000 (derivative) @ $0 · Disposition to issuer (D): 50,000 (derivative) @ $0 · Disposition to issuer (D): 400,000 (derivative) @ $0 · Disposition to issuer (D): 600,000 (derivative) @ $0 · Disposition to issuer (D): 700,000 (derivative) @ $0 · +7 more | EDGAR |
| 2024-11-26 | 4 | Aptose Biosciences Inc. (APTO) | Purchase (P): 100,000 @ $0.20 · Purchase (P): 50,000 (derivative) | EDGAR |
| 2024-02-07 | 4 | Aptose Biosciences Inc. (APTO) | Grant/award (A): 70,000 (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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