Insider Purchase $100K+ - All Purchase on Open Market  NUV - Other Robert Young L P 36,430 $8.246 (Total Amount: $300,394) -- Direct STC - Chief Executive Officer P 3,000 $44.45 (Total Amount: $133,350) – Direct DAIO - 10% OWNER Red Oak Partners, LLC P 373,133 $2.68 (Total Amount: $999,996) -- Direct DSM - 10% OWNER Saba Capital Management, L.P. P 20,616 $5.40 (Total Amount: $111,326) -- Direct MSM - 10% OWNER Mitchell Jacobson P 250,000 $115.937 (Total Amount: $28,984,170) -- Direct AIOK - Chief Executive Officer P 130,000 $8.151 (Total Amount: $1,059,604) -- Indirect LRN - Director P 154,196 $78.978 (Total Amount: $12,178,122) -- Indirect LYCA - 10% OWNER Venrock Healthcare Capital Partners III, L.P. P 2,045,440 $18.409 (Total Amount: $37,653,863) -- Indirect SRRK - 10% OWNER Srinivas Akkaraju P 289,470 $41.455 (Total Amount: $11,999,922) – Indirect 28-OCT-2026 06:40 AM ET