TRIN – 424B2 May 21, 2026 In SEC https://www.sec.gov/Archives/edgar/data/1786108/000121390026059738/0001213900-26-059738-index.htm #TRIN MFIN – DEFA14A Birkenstock To Execute $250 Million Accelerated Share Repurchase to Take Advantage of Disconnect Between Share Price and Fundamental Performance