David A. Henry

David A. Henry, listed as finance chief, has filed trades across 2 companies (mainly through SEC (Form 4)), most often in Myomo, Inc. and American Superconductor Corp /DE/. Between 5 April 2016 and 13 October 2026, the trades on record add up to 44 filings.

Both buying and selling appear: 5 purchases worth €81k, against 4 sales worth €188k. Taken together, the sales exceed the purchases by €107k. A purchase on the market is a deliberate choice to commit personal money, which is why it draws more attention than a grant. Other entries cover 34 share grants and 1 option exercise.

The median purchase comes to €22k. Clusters matter here: 4 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. Ninety days after publication, 5 purchases show a median change of +16.4%, with the price up in 60% of them. These figures describe past trades and do not predict future prices.

The latest filing, published on 15 October 2026, reports a share grant in Myomo, Inc. The last insider purchase was made public on 30 August 2023, 1,151 days ago. Filings reach the SEC (Form 4) feed a median of 2 days after the trade. For comparison, the SEC allows two business days to file a Form 4. These figures are compiled from regulatory filings published by SEC (Form 4). They describe what insiders did and are not a recommendation.