SYNDAX PHARMACEUTICALS INC

Ticker: SNDX CUSIP: 87164F105 Class: Common Stock

Virtus Investment Advisers, LLC's Holding History (CIK: 0000019481)

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

Q4 2025

Shares 33,549 Value ($000) $705 Avg Close $17.45 Range $12.99 - $22.73

Q3 2025

Shares 10,664 Value ($000) $164 Avg Close $13.09 Range $8.59 - $17.24

Q2 2025

Shares 8,813 Value ($000) $83 Avg Close $11.01 Range $8.58 - $14.24

Q1 2025

Shares 12,192 Value ($000) $150 Avg Close $14.10 Range $12.06 - $16.95

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	33,549	$705	$17.45	$12.99 - $22.73
Q3 2025	10,664	$164	$13.09	$8.59 - $17.24
Q2 2025	8,813	$83	$11.01	$8.58 - $14.24
Q1 2025	12,192	$150	$14.10	$12.06 - $16.95