Bernd R. Seizinger insider trades

Open-market stock purchases and sales by Bernd R. Seizinger, Unknown at Aptose Biosciences Inc, from SEC Form 4 filings since Oct 7, 2019.

Track record: 0% of 9 scored buys are up 5% or more since purchase, averaging -60%.

Recent trades

DateStockTradeValue
Jun 30, 2026APTO Aptose Biosciences IncSold (not open market)$29.2K
Jun 30, 2026APTO Aptose Biosciences IncSold (not open market)—
Jun 30, 2026APTO Aptose Biosciences IncSold (not open market)—
Jun 30, 2026APTO Aptose Biosciences IncSold (not open market)—
Jun 16, 2026APRE Aprea Therapeutics, IncBought (not open market)—
Jun 16, 2026APRE Aprea Therapeutics, IncBought (not open market)—
Jun 1, 2026ONCY Oncolytics Biotech IncBought (not open market)—
Feb 12, 2026ONCY Oncolytics Biotech IncBought$33.9K
Feb 11, 2026ONCY Oncolytics Biotech IncBought$49.6K
Jan 16, 2026ONCY Oncolytics Biotech IncBought$104K

Companies traded

  • APTO Aptose Biosciences Inc: 1 buy, last Jun 30, 2026
  • APRE Aprea Therapeutics, Inc: 6 buys, last Jun 16, 2026
  • ONCY Oncolytics Biotech Inc: 3 buys, last Jun 1, 2026

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