Magnetar Financial LLC - Jul 21, 2025 SCHEDULE 13D/A Report for Comtech Telecommunications Corp. Common Stock, par value $0.10 per share (CMTL)

Filing Manager
Magnetar Financial LLC
Reporting Manager
Magnetar Financial LLC
Security
Comtech Telecommunications Corp. Common Stock, par value $0.10 per share
Symbol
CMTL
Shares outstanding
50.4M shares
Disclosed Ownership
21M shares
Ownership
41.6%
Form type
SCHEDULE 13D/A
Date filed
7/23/2025, 06:52 PM
Date of event
Jul 21, 2025
Previous filing
Mar 5, 2025
SEC
View on sec.gov

Reporting Managers (4)

Name Ownership Shares Owned sole voting power shared voting power Signature Title CIK
Magnetar Financial LLC 41.62% 21M 0 21M /s/ Hayley Stein Hayley Stein, Attorney-in-fact for David J. Snyderman, Manager of Supernova Management LLC, GP of Magnetar Capital Partners LP, its Sole Member 0001352851
Magnetar Capital Partners LP 41.62% 21M 0 21M /s/ Hayley Stein Hayley Stein, Attorney-in-fact for David J. Snyderman, Manager of Supernova Management LLC, its General Partner
Supernova Management LLC 41.62% 21M 0 21M /s/ Hayley Stein Hayley Stein, Attorney-in-fact for David J. Snyderman, Manager
David J. Snyderman 41.62% 21M 0 21M /s/ Hayley Stein Hayley Stein, Attorney-in-fact for David J. Snyderman, Manager