SYNDAX PHARMACEUTICALS INC

Ticker: SNDX CUSIP: 87164F105 Class: Common Stock

Y-Intercept (Hong Kong) Ltd's Holding History (CIK: 0001772875)

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

Q4 2025

Shares 155,916 Value ($000) $3,276 Avg Close $17.45 Range $12.99 - $22.73

Q3 2025

Shares 100,851 Value ($000) $1,552 Avg Close $13.09 Range $8.59 - $17.24

Q2 2025

Shares 276,932 Value ($000) $2,593 Avg Close $11.01 Range $8.58 - $14.24

Q4 2024

Shares 83,297 Value ($000) $1,101 Avg Close $17.11 Range $12.40 - $22.50

Q3 2024

Shares 81,302 Value ($000) $1,565 Avg Close $20.66 Range $17.34 - $25.07

Q2 2024

Shares 19,386 Value ($000) $398 Avg Close $20.93 Range $18.65 - $24.38

Q3 2023

Shares 22,043 Value ($000) $320 Avg Close $18.92 Range $12.85 - $23.55

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	155,916	$3,276	$17.45	$12.99 - $22.73
Q3 2025	100,851	$1,552	$13.09	$8.59 - $17.24
Q2 2025	276,932	$2,593	$11.01	$8.58 - $14.24
Q4 2024	83,297	$1,101	$17.11	$12.40 - $22.50
Q3 2024	81,302	$1,565	$20.66	$17.34 - $25.07
Q2 2024	19,386	$398	$20.93	$18.65 - $24.38
Q3 2023	22,043	$320	$18.92	$12.85 - $23.55