Stephen C. Chen, General Counsel of Duolingo, Inc., filed a statement of changes in beneficial ownership with the SEC on August 19, 2026, reporting a transaction in Class A Common Stock dated August 17, 2026.
William A. Ackman, CEO and Chairman of Pershing Square Inc. (NYSE:PS), filed a Form 4 on August 19, 2026, disclosing a gift of 10,000,000 shares of common stock on August 17, 2026, to The Ackman Oxman Institute, a charitable foundation.
A Form 4 filed on August 19, 2026 reports that Surekha Trivedi, Senior Vice President of Strategy and Sustainability at Veralto Corp, disposed of 986 shares of common stock on August 17, 2026 under a pre-established Rule 10b5-1 trading plan.
Natalie Glance, Chief Engineering Officer of Duolingo, Inc. (NASDAQ:DUOL), filed a Form 4 on August 19, 2026, disclosing the sale and disposition of Class A Common Stock on August 17 and August 18, 2026.
Robert Meese, Chief Business Officer of Duolingo, Inc., filed a Form 4 on August 19, 2026, disclosing a sale of Class A Common Stock on August 17, 2026, connected to the vesting of restricted stock units.
Director Michelangelo Volpi filed a Form 4 with the SEC on August 19, 2026, disclosing the conversion of Class B Common Stock and the subsequent sale of Class A Common Stock in Aurora Innovation, Inc. (NASDAQ:AUR) on August 17, 2026.
A Form 4 filed with the SEC on August 19, 2026 discloses that Todd G. Schwartz, Chief Executive Officer and Director of OppFi Inc. (NYSE:OPFI), purchased 3,550 shares of Class A Common Stock on August 18, 2026 through the TGS Revocable Trust.
A Form 4 filed with the SEC on August 19, 2026, disclosed that George W. Cummings III, a director of Business First Bancshares, Inc. (NASDAQ:BFST), sold 10,000 shares of common stock on August 18, 2026.
John Hight, President of Wizards of the Coast at Hasbro, Inc. (NASDAQ:HAS), filed a Form 4 on August 19, 2026, reporting the sale of 11,593 shares of Hasbro common stock on that same date.
Monica Schwartz, Executive Vice President and Chief Information and Digital Officer of BJ's Wholesale Club Holdings, Inc. (NYSE:BJ), filed a statement of changes in beneficial ownership on August 19, 2026, reporting a transaction dated August 17, 2026.