Bernd Robert Seizinger

This profile gathers the share dealings of Bernd Robert Seizinger in Aptose Biosciences Inc. Over a trading history stretching from 13 September 2022 to 18 February 2025, the count stands at 4 filings.

No open-market sale appears; the market trades are 2 purchases worth €37k. A purchase on the market is a deliberate choice to commit personal money, which is why it draws more attention than a grant.

On 9 April 2025 came the latest disclosure, a transaction in Aptose Biosciences Inc. The most recent open-market purchase was published on 25 September 2023, 1,127 days ago. Filings reach the SEC (Form 4) feed a median of 3 days after the trade. The legal deadline for a Form 4 is two business days after the transaction. Every figure here comes from the filings published by SEC (Form 4) and describes the past, not future prices; it is not investment advice.