Filing Manager
JANUS HENDERSON GROUP PLC
Reporting Manager
JANUS HENDERSON GROUP PLC
Symbol
DYN
Shares outstanding
143M shares
Disclosed Ownership
14.4M shares
Ownership
10.1%
Form type
SCHEDULE 13G/A
Filing time
07 Aug 2025, 10:34:49 UTC
Date of event
31 Jul 2025
Previous filing
14 May 2025
Next filing
14 Nov 2025

Reporting Managers (1)

Name Ownership Shares Owned sole voting power shared voting power Signature Title CIK
JANUS HENDERSON GROUP PLC 10.1% 14.4M 0 14.4M Kristin Mariani Head of North America Compliance, CCO