KARYOPHARM THERAPEUTICS INC

CUSIP: 48576U106 Class: Common Stock

Alyeska Investment Group, L.P.'s Holding History (CIK: 0001453072)

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

Q2 2023
Shares 481,696 Value ($000) $862 Avg Close — Range —
Q1 2023
Shares 481,696 Value ($000) $1,874 Avg Close — Range —
Q4 2022
Shares 481,696 Value ($000) $1,638 Avg Close — Range —
Q1 2019
Shares 500,000 Value ($000) $2,920 Avg Close — Range —
Q4 2013
Shares 75,000 Value ($000) $1,719 Avg Close — Range —