Mak Capital One Llc - Oct 27, 2025 SCHEDULE 13D Report for HEIDRICK & STRUGGLES INTERNATIONAL INC Common Stock, $0.01 par value (HSII)

Filing Manager
MAK CAPITAL ONE LLC
Reporting Manager
MAK Capital Fund LP
Security
HEIDRICK & STRUGGLES INTERNATIONAL INC Common Stock, $0.01 par value
Symbol
HSII
Shares outstanding
20.9M shares
Disclosed Ownership
1.21M shares
Ownership
5.8%
Form type
SCHEDULE 13D
Date filed
11/5/2025, 05:24 PM
Date of event
Oct 27, 2025
Previous filing
Apr 7, 2025
SEC
View on sec.gov

Reporting Managers (3)

Name Ownership Shares Owned sole voting power shared voting power Signature Title CIK
MAK Capital Fund LP 5.8% 1.21M 0 1.21M /s/ Michael A. Kaufman Managing Member 0001426156
MAK Capital One L.L.C. 5.8% 1.21M 0 1.21M /s/ Michael A. Kaufman Managing Member 0001385702
Michael A. Kaufman 5.8% 1.21M 0 1.21M /s/ Michael A. Kaufman Managing Member 0001426157