KARYOPHARM THERAPEUTICS INC

CUSIP: 48576U106 Class: Common Stock

Birchview Capital, LP's Holding History (CIK: 0001618205)

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

Q3 2025
Shares 27,985 Value ($000) $183 Avg Close — Range —
Q2 2025
Shares 27,985 Value ($000) $121 Avg Close — Range —
Q1 2025
Shares 27,985 Value ($000) $105 Avg Close — Range —
Q4 2024
Shares 419,832 Value ($000) $284 Avg Close — Range —
Q3 2024
Shares 469,832 Value ($000) $390 Avg Close — Range —
Q2 2024
Shares 469,832 Value ($000) $408 Avg Close — Range —
Q1 2024
Shares 469,832 Value ($000) $709 Avg Close — Range —
Q4 2023
Shares 469,832 Value ($000) $406 Avg Close — Range —
Q3 2023
Shares 571,832 Value ($000) $766 Avg Close — Range —
Q2 2023
Shares 291,332 Value ($000) $521 Avg Close — Range —
Q1 2023
Shares 291,332 Value ($000) $1 Avg Close — Range —
Q4 2022
Shares 291,332 Value ($000) $1 Avg Close — Range —
Q3 2022
Shares 269,332 Value ($000) $1,471 Avg Close — Range —
Q2 2022
Shares 269,332 Value ($000) $1,215 Avg Close — Range —
Q1 2022
Shares 269,332 Value ($000) $1,985 Avg Close — Range —
Q4 2021
Shares 246,000 Value ($000) $1,582 Avg Close — Range —
Q3 2021
Shares 246,000 Value ($000) $1,432 Avg Close — Range —
Q2 2021
Shares 230,000 Value ($000) $2,374 Avg Close — Range —
Q1 2021
Shares 230,000 Value ($000) $2,420 Avg Close — Range —
Q4 2020
Shares 188,000 Value ($000) $2,910 Avg Close — Range —
Q3 2020
Shares 168,000 Value ($000) $2,453 Avg Close — Range —
Q2 2020
Shares 168,000 Value ($000) $3,182 Avg Close — Range —
Q1 2020
Shares 148,000 Value ($000) $2,843 Avg Close — Range —
Q4 2019
Shares 80,000 Value ($000) $1,534 Avg Close — Range —
Q3 2019
Shares 70,000 Value ($000) $673 Avg Close — Range —
Q2 2019
Shares 70,000 Value ($000) $419 Avg Close — Range —
Q1 2019
Shares 70,000 Value ($000) $409 Avg Close — Range —
Q4 2018
Shares 70,000 Value ($000) $656 Avg Close — Range —
Q3 2018
Shares 50,000 Value ($000) $852 Avg Close — Range —
Q2 2018
Shares 50,000 Value ($000) $850 Avg Close — Range —