SYNDAX PHARMACEUTICALS INC

Ticker: SNDX CUSIP: 87164F105 Class: Common Stock

DAFNA Capital Management LLC's Holding History (CIK: 0001389933)

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

Q4 2025

Shares 277,855 Value ($000) $5,838 Avg Close $17.45 Range $12.99 - $22.73

Q3 2025

Shares 500,702 Value ($000) $7,703 Avg Close $13.09 Range $8.59 - $17.24

Q2 2025

Shares 543,602 Value ($000) $5,091 Avg Close $11.01 Range $8.58 - $14.24

Q1 2025

Shares 544,502 Value ($000) $6,689 Avg Close $14.10 Range $12.06 - $16.95

Q4 2024

Shares 542,002 Value ($000) $7,165 Avg Close $17.11 Range $12.40 - $22.50

Q3 2024

Shares 526,702 Value ($000) $10,139 Avg Close $20.66 Range $17.34 - $25.07

Q2 2024

Shares 657,074 Value ($000) $13,490 Avg Close $20.93 Range $18.65 - $24.38

Q1 2024

Shares 659,574 Value ($000) $15,698 Avg Close $22.30 Range $19.58 - $25.34

Q4 2023

Shares 742,574 Value ($000) $16,047 Avg Close $15.37 Range $11.21 - $21.84

Q3 2023

Shares 458,373 Value ($000) $6,656 Avg Close $18.92 Range $12.85 - $23.55

Q2 2023

Shares 450,873 Value ($000) $9,437 Avg Close $20.82 Range $19.27 - $23.14

Q1 2023

Shares 447,073 Value ($000) $9,442 Avg Close $24.88 Range $20.01 - $29.86

Q4 2022

Shares 447,073 Value ($000) $11,378 Avg Close $23.32 Range $20.25 - $26.51

Q3 2022

Shares 355,487 Value ($000) $8,542 Avg Close $22.44 Range $18.05 - $25.71

Q2 2022

Shares 370,987 Value ($000) $7,138 Avg Close $16.66 Range $13.27 - $19.91

Q1 2022

Shares 371,987 Value ($000) $6,465 Avg Close $16.84 Range $14.56 - $22.27

Q4 2021

Shares 296,535 Value ($000) $6,491 Avg Close $18.48 Range $14.76 - $22.71

Q3 2021

Shares 80,702 Value ($000) $1,542 Avg Close $16.66 Range $13.58 - $20.32

Q2 2021

Shares 147,702 Value ($000) $2,536 Avg Close $18.32 Range $13.02 - $25.46

Q1 2021

Shares 57,500 Value ($000) $1,286 Avg Close $22.59 Range $19.05 - $25.68

Q4 2020

Shares 10,000 Value ($000) $222 Avg Close $20.74 Range $13.92 - $27.85

Q3 2020

Shares 102,713 Value ($000) $1,516 Avg Close $15.24 Range $13.04 - $17.99

Q2 2020

Shares 360,000 Value ($000) $5,335 Avg Close $15.23 Range $8.72 - $21.97

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	277,855	$5,838	$17.45	$12.99 - $22.73
Q3 2025	500,702	$7,703	$13.09	$8.59 - $17.24
Q2 2025	543,602	$5,091	$11.01	$8.58 - $14.24
Q1 2025	544,502	$6,689	$14.10	$12.06 - $16.95
Q4 2024	542,002	$7,165	$17.11	$12.40 - $22.50
Q3 2024	526,702	$10,139	$20.66	$17.34 - $25.07
Q2 2024	657,074	$13,490	$20.93	$18.65 - $24.38
Q1 2024	659,574	$15,698	$22.30	$19.58 - $25.34
Q4 2023	742,574	$16,047	$15.37	$11.21 - $21.84
Q3 2023	458,373	$6,656	$18.92	$12.85 - $23.55
Q2 2023	450,873	$9,437	$20.82	$19.27 - $23.14
Q1 2023	447,073	$9,442	$24.88	$20.01 - $29.86
Q4 2022	447,073	$11,378	$23.32	$20.25 - $26.51
Q3 2022	355,487	$8,542	$22.44	$18.05 - $25.71
Q2 2022	370,987	$7,138	$16.66	$13.27 - $19.91
Q1 2022	371,987	$6,465	$16.84	$14.56 - $22.27
Q4 2021	296,535	$6,491	$18.48	$14.76 - $22.71
Q3 2021	80,702	$1,542	$16.66	$13.58 - $20.32
Q2 2021	147,702	$2,536	$18.32	$13.02 - $25.46
Q1 2021	57,500	$1,286	$22.59	$19.05 - $25.68
Q4 2020	10,000	$222	$20.74	$13.92 - $27.85
Q3 2020	102,713	$1,516	$15.24	$13.04 - $17.99
Q2 2020	360,000	$5,335	$15.23	$8.72 - $21.97