Douglas J Herrington, Chief Executive Officer Worldwide Amazon Stores, on May 21, 2026, sold 6,370 shares in Amazon (AMZN) for $1,671,439. Following the Form 4 filing with the SEC, Herrington has control over a total of 493,134 common shares of the company, with 486,527 shares held directly and 6,607 controlled indirectly.
SEC Filing:
Bor-Tay Wu, Vice President, Taiwan Operations, on May 22, 2026, sold 40,000 shares in GSI Technology (GSIT) for $437,358. Following the Form 4 filing with the SEC, Wu has control over a total of 912,500 common shares of the company, with 912,500 shares held directly.SEC Filing:https://www.sec.gov/Archives/edgar/data/1126741/000139467026000005/xslF345X05/primary_doc.xml
Chris Freeman, Chief Commercial Officer, on May 22, 2026, sold 24,406 shares in Guardant Health (GH) for $2,896,360. Following the Form 4 filing with the SEC, Freeman has control over a total of 60,034 common shares of the company, with 60,034 shares held directly.SEC Filing:https://www.sec.gov/Archives/edgar/data/1576280/000187161526000010/xslF345X05/wk-form4_1779831478.xml
Timothy PV Mammen, Senior Vice President, Chief Financial Officer, on May 22, 2026, sold 9,975 shares in Ipg Photonics (IPGP) for $1,195,098. Following the Form 4 filing with the SEC, Mammen has control over a total of 76,438 common shares of the company, with 76,438 shares held directly.SEC Filing:https://www.sec.gov/Archives/edgar/data/1111928/000111192826000122/xslF345X05/wk-form4_1779831263.xml