Erich Platzer insider trades
Open-market stock purchases and sales by Erich Platzer, Unknown at Aptose Biosciences Inc, from SEC Form 4 filings since Jan 2, 2019.
Track record: 78% of 9 scored buys are up 5% or more since purchase, averaging +23%.
Recent trades
| Date | Stock | Trade | Value |
|---|---|---|---|
| Jun 30, 2026 | APTO Aptose Biosciences Inc | Sold (not open market) | $1.9K |
| Jun 30, 2026 | APTO Aptose Biosciences Inc | Sold (not open market) | — |
| Jun 30, 2026 | APTO Aptose Biosciences Inc | Sold (not open market) | — |
| Jun 30, 2026 | APTO Aptose Biosciences Inc | Sold (not open market) | — |
| Jun 30, 2026 | APTO Aptose Biosciences Inc | Sold (not open market) | — |
| Jun 30, 2026 | APTO Aptose Biosciences Inc | Sold (not open market) | — |
| Jun 30, 2026 | APTO Aptose Biosciences Inc | Sold (not open market) | — |
| Jun 30, 2026 | APTO Aptose Biosciences Inc | Sold (not open market) | — |
| Jun 30, 2026 | APTO Aptose Biosciences Inc | Sold (not open market) | — |
Companies traded
- APTO Aptose Biosciences Inc: 9 buys, 2 sales, last Jun 30, 2026