William C. Styslinger III

William C. Styslinger III (board member) discloses dealings in Casa Systems Inc to SEC (Form 4). The record holds 11 filings, for trades running from 30 April 2018 to 18 May 2023.

On the open market, the record shows 4 purchases worth €546k and 2 sales worth €1.7M. Netting one side against the other leaves €1.1M of net selling. 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 5 option exercises.

In size, the median ticket on the buying side is €114k. Across 4 purchases, this insider has always bought alone, with no colleague buying within 30 days.

Most recently, on 22 May 2023, the filings show an option exercise in Casa Systems Inc. The latest purchase dates back some time: it was published 1,610 days ago, on 27 May 2022. Typically, a trade is published a median of 2 days after it takes place. Section 16 rules allow two business days to file each Form 4. Every figure here comes from the filings published by SEC (Form 4) and describes the past, not future prices; it is not investment advice.