Beta Bionics shares dropped 8.4% to $17.62 in after-hours trading Tuesday. The company proposed a $125 million underwritten public offering, aiming to secure capital for the commercialization of Mint, its tubeless insulin patch pump. Meanwhile, Granite Point Mortgage Trust plummeted 5.6% to 85 cents after management slashed its quarterly dividend from 5 cents to a single cent, citing a strategic need to preserve liquidity. Conversely, FTAI Aviation bucked the downward trend, climbing 3.2% to $182.00 after the board authorized a $500 million stock buyback initiative.