Ronald Chwang

Ronald Chwang discloses dealings in 2 companies, chiefly Irobot Corp and Silicon Storage Technology Inc. Over a trading history stretching from 15 September 2006 to 29 August 2017, the count stands at 306 filings.

Sales make up the whole of the open-market record (273 sales, €33.2M). Outside the open market, there are 7 share grants and 17 option exercises. In 2017 alone, the filings show no purchases and 3 sales.

The record was last updated on 30 August 2017 with an open-market sale (€774k) in Irobot Corp. Typically, a trade is published a median of 1 day after it takes place. US insiders must file a Form 4 within two business days of a trade. Keep in mind that insiders sell for many reasons unrelated to the outlook, from tax bills to estate planning. This summary is built from SEC (Form 4) disclosures alone and does not predict where the share price will go.