SYNDAX PHARMACEUTICALS INC

Ticker: SNDX CUSIP: 87164F105 Class: Common Stock

PRICE T ROWE ASSOCIATES INC /MD/'s Holding History (CIK: 0000080255)

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

Q4 2025
Shares 94,829 Value ($000) $2 Avg Close $17.45 Range $12.99 - $22.73
Q3 2025
Shares 91,134 Value ($000) $1 Avg Close $13.09 Range $8.59 - $17.24
Q2 2025
Shares 75,404 Value ($000) $1 Avg Close $11.01 Range $8.58 - $14.24
Q1 2025
Shares 66,114 Value ($000) $1 Avg Close $14.10 Range $12.06 - $16.95
Q4 2024
Shares 57,019 Value ($000) $1 Avg Close $17.11 Range $12.40 - $22.50
Q3 2024
Shares 48,927 Value ($000) $1 Avg Close $20.66 Range $17.34 - $25.07
Q2 2024
Shares 48,198 Value ($000) $1 Avg Close $20.93 Range $18.65 - $24.38
Q1 2024
Shares 44,510 Value ($000) $1 Avg Close $22.30 Range $19.58 - $25.34
Q4 2023
Shares 26,267 Value ($000) $1 Avg Close $15.37 Range $11.21 - $21.84
Q3 2023
Shares 24,410 Value ($000) $0 Avg Close $18.92 Range $12.85 - $23.55
Q2 2023
Shares 22,939 Value ($000) $0 Avg Close $20.82 Range $19.27 - $23.14
Q1 2023
Shares 11,364 Value ($000) $0 Avg Close $24.88 Range $20.01 - $29.86
Q4 2022
Shares 9,364 Value ($000) $0 Avg Close $23.32 Range $20.25 - $26.51
Q3 2022
Shares 8,429 Value ($000) $203 Avg Close $22.44 Range $18.05 - $25.71
Q3 2021
Shares 516,098 Value ($000) $9,863 Avg Close $16.66 Range $13.58 - $20.32
Q2 2021
Shares 420,420 Value ($000) $7,219 Avg Close $18.32 Range $13.02 - $25.46
Q1 2021
Shares 439,017 Value ($000) $9,816 Avg Close $22.59 Range $19.05 - $25.68
Q4 2020
Shares 171,439 Value ($000) $3,813 Avg Close $20.74 Range $13.92 - $27.85