SYNDAX PHARMACEUTICALS INC

Ticker: SNDX CUSIP: 87164F105 Class: Common Stock

State of Wyoming's Holding History (CIK: 0001821626)

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

Q1 2023

Shares 3,242 Value ($000) $68 Avg Close $24.88 Range $20.01 - $29.86

Q3 2022

Shares 1,234 Value ($000) $30 Avg Close $22.44 Range $18.05 - $25.71

Q2 2022

Shares 1,132 Value ($000) $22 Avg Close $16.66 Range $13.27 - $19.91

Q1 2022

Shares 5,933 Value ($000) $103 Avg Close $16.84 Range $14.56 - $22.27

Q4 2021

Shares 1,752 Value ($000) $38 Avg Close $18.48 Range $14.76 - $22.71

Q3 2021

Shares 1,580 Value ($000) $30 Avg Close $16.66 Range $13.58 - $20.32

Q2 2021

Shares 709 Value ($000) $12 Avg Close $18.32 Range $13.02 - $25.46

Period	Shares	Value ($000)	Average Close	Price Range
Q1 2023	3,242	$68	$24.88	$20.01 - $29.86
Q3 2022	1,234	$30	$22.44	$18.05 - $25.71
Q2 2022	1,132	$22	$16.66	$13.27 - $19.91
Q1 2022	5,933	$103	$16.84	$14.56 - $22.27
Q4 2021	1,752	$38	$18.48	$14.76 - $22.71
Q3 2021	1,580	$30	$16.66	$13.58 - $20.32
Q2 2021	709	$12	$18.32	$13.02 - $25.46