Heino von Prondzynski

Heino von Prondzynski is a declared insider at 2 companies (board member); the most frequent names are Quotient Ltd and Hospira Inc. Between 31 March 2009 and 31 January 2023, the trades on record add up to 58 filings.

In open-market terms, that means 8 purchases worth €411k on one side and 2 sales worth €28k on the other. No amount is published for 1 filing, which the totals therefore leave out. Open-market purchases are the filings investors watch most closely, because the insider pays for the shares out of pocket. Other entries cover 14 share grants and 33 option exercises.

In size, the median ticket on the buying side is €34k. On 2 out of 8 purchases, another insider of the same company was buying within the same 30 days. When several insiders buy within a few weeks of each other, analysts speak of a cluster purchase.

Most recently, on 2 February 2023, the filings show an option exercise in Quotient Ltd. The most recent open-market purchase was published on 15 September 2022, 1,500 days ago. Typically, a trade is published a median of 2 days after it takes place. US insiders must file a Form 4 within two business days of a trade. Every figure here comes from the filings published by SEC (Form 4) and describes the past, not future prices; it is not investment advice.