SYNDAX PHARMACEUTICALS INC

Ticker: SNDX CUSIP: 87164F105 Class: Common Stock

EverSource Wealth Advisors, LLC's Holding History (CIK: 0001710537)

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

Q4 2025

Shares 987 Value ($000) $21 Avg Close $17.45 Range $12.99 - $22.73

Q3 2025

Shares 613 Value ($000) $9 Avg Close $13.09 Range $8.59 - $17.24

Q2 2025

Shares 14 Value ($000) $0 Avg Close $11.01 Range $8.58 - $14.24

Q1 2025

Shares 248 Value ($000) $3 Avg Close $14.10 Range $12.06 - $16.95

Q4 2024

Shares 63 Value ($000) $1 Avg Close $17.11 Range $12.40 - $22.50

Q1 2023

Shares 64 Value ($000) $1 Avg Close $24.88 Range $20.01 - $29.86

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	987	$21	$17.45	$12.99 - $22.73
Q3 2025	613	$9	$13.09	$8.59 - $17.24
Q2 2025	14	$0	$11.01	$8.58 - $14.24
Q1 2025	248	$3	$14.10	$12.06 - $16.95
Q4 2024	63	$1	$17.11	$12.40 - $22.50
Q1 2023	64	$1	$24.88	$20.01 - $29.86