KARYOPHARM THERAPEUTICS INC

CUSIP: 48576U106 Class: Common Stock

American Trust's Holding History (CIK: 0001905128)

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

Q3 2022
Shares 11,715 Value ($000) $64 Avg Close — Range —
Q2 2022
Shares 11,922 Value ($000) $54 Avg Close — Range —
Q1 2022
Shares 12,388 Value ($000) $91 Avg Close — Range —
Q4 2021
Shares 12,554 Value ($000) $81 Avg Close — Range —