SYNDAX PHARMACEUTICALS INC

Ticker: SNDX CUSIP: 87164F105 Class: Common Stock

Cerity Partners LLC's Holding History (CIK: 0001566475)

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

Q4 2025

Shares 28,856 Value ($000) $606 Avg Close $17.45 Range $12.99 - $22.73

Q3 2025

Shares 26,774 Value ($000) $412 Avg Close $13.09 Range $8.59 - $17.24

Q1 2025

Shares 24,048 Value ($000) $295 Avg Close $14.10 Range $12.06 - $16.95

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	28,856	$606	$17.45	$12.99 - $22.73
Q3 2025	26,774	$412	$13.09	$8.59 - $17.24
Q1 2025	24,048	$295	$14.10	$12.06 - $16.95