David Jeffrey Richardson

David Jeffrey Richardson is a declared insider at 3 companies (senior executive); the most frequent names are Kulicke & Soffa Industries Inc, Ambarella Inc and Lattice Semiconductor Corp. In total, 54 filings cover trades dated from 5 May 2021 to 5 October 2026.

Every open-market trade on record is a sale: 2 sales worth €1.5M. Other entries cover 28 share grants and 15 option exercises. In 2026 alone, the filings show no purchases and 2 sales.

The latest filing, published on 7 October 2026, reports a share grant in Kulicke & Soffa Industries Inc. Between a trade and the moment it shows up on SEC (Form 4), the median delay is 2 days. 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. Every figure here comes from the filings published by SEC (Form 4) and describes the past, not future prices; it is not investment advice.