Mark B. Logan

Mark B. Logan has filed trades across 3 companies (mainly through SEC (Form 4)), most often in Vivus Inc, Staar Surgical Co and Abgenix Inc. In total, 47 filings cover trades dated from 7 March 2006 to 8 July 2015.

In open-market terms, that means 4 purchases worth €49k on one side and 10 sales worth €1.7M on the other. Sales outweigh purchases by €1.7M. Open-market purchases are the filings investors watch most closely, because the insider pays for the shares out of pocket. The rest of the record consists of 8 share grants and 24 option exercises.

In size, the median ticket on the buying side is €13k. For 4 purchases whose 90-day window has closed, the share price was higher on day 90 than the day after publication in 50% of cases, with a median move of -4.0%. These figures describe past trades and do not predict future prices.

Most recently, on 10 July 2015, the filings show a share grant in Staar Surgical Co. The latest purchase dates back some time: it was published 5,090 days ago, on 16 November 2012. Typically, a trade is published a median of 2 days after it takes place. For comparison, the SEC allows two business days to file a Form 4. Selling is not necessarily a view on the stock: liquidity needs and diversification are common motives. This summary is built from SEC (Form 4) disclosures alone and does not predict where the share price will go.