SYNDAX PHARMACEUTICALS INC

Ticker: SNDX CUSIP: 87164F105 Class: Common Stock

Prospera Financial Services Inc's Holding History (CIK: 0001541625)

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

Q1 2022

Shares 3,781 Value ($000) $66 Avg Close $16.84 Range $14.56 - $22.27

Q3 2020

Shares 2,032 Value ($000) $30 Avg Close $15.24 Range $13.04 - $17.99

Period	Shares	Value ($000)	Average Close	Price Range
Q1 2022	3,781	$66	$16.84	$14.56 - $22.27
Q3 2020	2,032	$30	$15.24	$13.04 - $17.99