Michael P. Zeisser

Filings by Michael P. Zeisser span 4 companies, the busiest being Happen, Inc., XO Group Inc. and Shutterfly Inc. Between 21 May 2013 and 3 June 2025, the trades on record add up to 36 filings.

No open-market sale appears; the market trades are 5 purchases worth €721k. A purchase on the market is a deliberate choice to commit personal money, which is why it draws more attention than a grant. Besides market trades, the filings include 23 share grants and 3 option exercises. So far in 2025, the count stands at 2 purchases and no sales.

The median purchase comes to €165k. Clusters matter here: 2 out of 5 purchases overlapped with buying by a colleague within 30 days. When several insiders buy within a few weeks of each other, analysts speak of a cluster purchase.

The latest filing, published on 5 June 2025, reports a share grant in Happen, Inc. The clock since the last published purchase (2 May 2025) now reads 540 days. Typically, a trade is published a median of 2 days after it takes place. 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.