SYNDAX PHARMACEUTICALS INC

Ticker: SNDX CUSIP: 87164F105 Class: Common Stock

Tower Research Capital LLC (TRC)'s Holding History (CIK: 0001533421)

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

Q4 2025
Shares 4,844 Value ($000) $102 Avg Close $17.45 Range $12.99 - $22.73
Q3 2025
Shares 13,240 Value ($000) $204 Avg Close $13.09 Range $8.59 - $17.24
Q2 2025
Shares 8,480 Value ($000) $79 Avg Close $11.01 Range $8.58 - $14.24
Q1 2025
Shares 4,172 Value ($000) $51 Avg Close $14.10 Range $12.06 - $16.95
Q4 2024
Shares 18,190 Value ($000) $240 Avg Close $17.11 Range $12.40 - $22.50
Q3 2024
Shares 6,509 Value ($000) $125 Avg Close $20.66 Range $17.34 - $25.07
Q2 2024
Shares 15,655 Value ($000) $321 Avg Close $20.93 Range $18.65 - $24.38
Q1 2024
Shares 657 Value ($000) $16 Avg Close $22.30 Range $19.58 - $25.34
Q4 2023
Shares 3,286 Value ($000) $71 Avg Close $15.37 Range $11.21 - $21.84
Q3 2023
Shares 11,111 Value ($000) $161 Avg Close $18.92 Range $12.85 - $23.55
Q2 2023
Shares 7,530 Value ($000) $158 Avg Close $20.82 Range $19.27 - $23.14
Q1 2023
Shares 3,156 Value ($000) $0 Avg Close $24.88 Range $20.01 - $29.86
Q4 2022
Shares 4,947 Value ($000) $0 Avg Close $23.32 Range $20.25 - $26.51
Q3 2022
Shares 7,235 Value ($000) $174 Avg Close $22.44 Range $18.05 - $25.71
Q2 2022
Shares 5,745 Value ($000) $111 Avg Close $16.66 Range $13.27 - $19.91
Q1 2022
Shares 2,311 Value ($000) $40 Avg Close $16.84 Range $14.56 - $22.27
Q4 2021
Shares 7,093 Value ($000) $155 Avg Close $18.48 Range $14.76 - $22.71
Q3 2021
Shares 4,901 Value ($000) $94 Avg Close $16.66 Range $13.58 - $20.32
Q2 2021
Shares 5,808 Value ($000) $100 Avg Close $18.32 Range $13.02 - $25.46
Q1 2021
Shares 1,341 Value ($000) $30 Avg Close $22.59 Range $19.05 - $25.68
Q4 2020
Shares 1,095 Value ($000) $24 Avg Close $20.74 Range $13.92 - $27.85
Q3 2020
Shares 17,044 Value ($000) $252 Avg Close $15.24 Range $13.04 - $17.99
Q2 2020
Shares 3,980 Value ($000) $59 Avg Close $15.23 Range $8.72 - $21.97
Q3 2019
Shares 748 Value ($000) $6 Avg Close $9.11 Range $7.45 - $11.11
Q2 2019
Shares 977 Value ($000) $9 Avg Close $7.29 Range $4.82 - $9.66
Q1 2019
Shares 5,463 Value ($000) $29 Avg Close $5.70 Range $4.24 - $7.12
Q4 2018
Shares 4,515 Value ($000) $20 Avg Close $5.48 Range $3.39 - $9.15
Q2 2018
Shares 1,804 Value ($000) $13 Avg Close $9.81 Range $6.61 - $15.20
Q3 2017
Shares 2,961 Value ($000) $35 Avg Close $12.26 Range $10.56 - $14.17
Q4 2016
Shares 3,547 Value ($000) $26 Avg Close $10.96 Range $6.69 - $16.40
Q2 2016
Shares 253 Value ($000) $2 Avg Close $13.71 Range $8.97 - $17.49
Q1 2016
Shares 863 Value ($000) $11 Avg Close $12.54 Range $10.60 - $16.30