OSCAR HEALTH INC

Ticker: OSCR CUSIP: 687793109 Class: Common Stock

ADAGE CAPITAL PARTNERS GP, L.L.C.'s Holding History (CIK: 0001165408)

Note: Option positions (PUT/CALL) are excluded.

Q4 2025

Shares 25,000 Value ($000) $359 Avg Close $17.30 Range $12.64 - $23.80

Q3 2025

Shares 503,245 Value ($000) $9,526 Avg Close $16.48 Range $12.86 - $22.09

Q1 2025

Shares 513,256 Value ($000) $6,729 Avg Close $14.85 Range $12.43 - $17.56

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	25,000	$359	$17.30	$12.64 - $23.80
Q3 2025	503,245	$9,526	$16.48	$12.86 - $22.09
Q1 2025	513,256	$6,729	$14.85	$12.43 - $17.56