Reporting Manager
T. Rowe Price Investment Management, Inc.
Symbol
KPTI
Shares outstanding
8.68M shares
Disclosed Ownership
729K shares
Ownership
8.4%
Form type
SCHEDULE 13G
Filing time
14 Aug 2025, 12:12:13 UTC
Date of event
30 Jun 2025
Next filing
07 Nov 2025

Reporting Managers (1)

Name Ownership Shares Owned sole voting power shared voting power Signature Title CIK
T. Rowe Price Investment Management, Inc. 8.4% 729K 729K 0 Ellen York Vice President