SYNDAX PHARMACEUTICALS INC

Ticker: SNDX CUSIP: 87164F105 Class: Common Stock

STIFEL FINANCIAL CORP's Holding History (CIK: 0000720672)

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

Q4 2025

Shares 75,914 Value ($000) $1,595 Avg Close $17.45 Range $12.99 - $22.73

Q3 2025

Shares 98,341 Value ($000) $1,513 Avg Close $13.09 Range $8.59 - $17.24

Q2 2025

Shares 89,102 Value ($000) $834 Avg Close $11.01 Range $8.58 - $14.24

Q1 2025

Shares 74,352 Value ($000) $913 Avg Close $14.10 Range $12.06 - $16.95

Q4 2024

Shares 37,475 Value ($000) $495 Avg Close $17.11 Range $12.40 - $22.50

Q3 2024

Shares 16,976 Value ($000) $327 Avg Close $20.66 Range $17.34 - $25.07

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	75,914	$1,595	$17.45	$12.99 - $22.73
Q3 2025	98,341	$1,513	$13.09	$8.59 - $17.24
Q2 2025	89,102	$834	$11.01	$8.58 - $14.24
Q1 2025	74,352	$913	$14.10	$12.06 - $16.95
Q4 2024	37,475	$495	$17.11	$12.40 - $22.50
Q3 2024	16,976	$327	$20.66	$17.34 - $25.07