SCHRODINGER INC

Ticker: SDGR CUSIP: 80810D103 Class: Common Stock

CASTLEARK MANAGEMENT LLC's Holding History (CIK: 0001106832)

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

Q4 2020

Shares 102,392 Value ($000) $8,107 Avg Close $62.88 Range $47.50 - $86.38

Q3 2020

Shares 80,947 Value ($000) $3,846 Avg Close $68.76 Range $46.27 - $99.50

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2020	102,392	$8,107	$62.88	$47.50 - $86.38
Q3 2020	80,947	$3,846	$68.76	$46.27 - $99.50