SYNDAX PHARMACEUTICALS INC

Ticker: SNDX CUSIP: 87164F105 Class: Common Stock

Lexington Partners L.P.'s Holding History (CIK: 0001621157)

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

Q3 2021

Shares 28,499 Value ($000) $545 Avg Close $16.66 Range $13.58 - $20.32

Q4 2020

Shares 29,065 Value ($000) $646 Avg Close $20.74 Range $13.92 - $27.85

Period	Shares	Value ($000)	Average Close	Price Range
Q3 2021	28,499	$545	$16.66	$13.58 - $20.32
Q4 2020	29,065	$646	$20.74	$13.92 - $27.85