SYNDAX PHARMACEUTICALS INC

Ticker: SNDX CUSIP: 87164F105 Class: Common Stock

MARTINGALE ASSET MANAGEMENT L P's Holding History (CIK: 0000936944)

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

Q4 2022

Shares 46,315 Value ($000) $1,179 Avg Close $23.32 Range $20.25 - $26.51

Q3 2022

Shares 45,636 Value ($000) $1,098 Avg Close $22.44 Range $18.05 - $25.71

Q2 2022

Shares 10,125 Value ($000) $195 Avg Close $16.66 Range $13.27 - $19.91

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2022	46,315	$1,179	$23.32	$20.25 - $26.51
Q3 2022	45,636	$1,098	$22.44	$18.05 - $25.71
Q2 2022	10,125	$195	$16.66	$13.27 - $19.91