Rice William G. — Chair, President & CEO
Insider trading activity for Rice William G. sourced from SEC EDGAR Form 4 filings.
Overview
- Title: Chair, President & CEO
- Company: Aptose Biosciences Inc.
- Total insider trades: 13
- Total buy volume: $0
- Total sell volume: $0
- Last trade: Jul 1, 2026
Recent Trades
| Date | Insider | Ticker / Company | Type | Shares | Value |
|---|---|---|---|---|---|
| Jun 30, 2026 | Rice William G. | APTO Aptose Biosciences Inc. | OTHER | 400,000 | N/A |
| Jun 30, 2026 | Rice William G. | APTO Aptose Biosciences Inc. | OTHER | 300,000 | N/A |
| Jun 30, 2026 | Rice William G. | APTO Aptose Biosciences Inc. | OTHER | 50,000 | N/A |
| Jun 30, 2026 | Rice William G. | APTO Aptose Biosciences Inc. | OTHER | 100,000 | N/A |
| Jun 30, 2026 | Rice William G. | APTO Aptose Biosciences Inc. | OTHER | 400,000 | N/A |
| Jun 30, 2026 | Rice William G. | APTO Aptose Biosciences Inc. | OTHER | 2,000,000 | N/A |
| Jun 30, 2026 | Rice William G. | APTO Aptose Biosciences Inc. | OTHER | 343,000 | N/A |
| Jun 30, 2026 | Rice William G. | APTO Aptose Biosciences Inc. | OTHER | 700,000 | N/A |
| Jun 30, 2026 | Rice William G. | APTO Aptose Biosciences Inc. | OTHER | 600,000 | N/A |
| Jun 30, 2026 | Rice William G. | APTO Aptose Biosciences Inc. | OTHER | 400,000 | N/A |
| Jun 30, 2026 | Rice William G. | APTO Aptose Biosciences Inc. | OTHER | 50,000 | N/A |
| Jun 30, 2026 | Rice William G. | APTO Aptose Biosciences Inc. | OTHER | 70,000 | N/A |
| Jun 30, 2026 | Rice William G. | APTO Aptose Biosciences Inc. | OTHER | 613,252 | $1.1M |