CONSTELLATION SOFTWARE INC - 26 Feb 2026 SCHEDULE 13D Report for Sabre Corp Common Stock, $0.01 par value (SABR)

Filing Manager
CONSTELLATION SOFTWARE INC
Reporting Manager
CONSTELLATION SOFTWARE INC
Security
Sabre Corp Common Stock, $0.01 par value
Symbol
SABR
Shares outstanding
394,941,126 shares
Disclosed Ownership
50,157,523 shares
Ownership
13%
Form type
SCHEDULE 13D
Filing time
05 Mar 2026, 18:52:28 UTC
Date of event
26 Feb 2026
SEC
View on sec.gov

Reporting Managers (3)

Name Ownership Shares Owned sole voting power shared voting power Signature Title CIK
CONSTELLATION SOFTWARE INC 13% 50,157,523 0 50,157,523 /s/ Mark Dennison Mark Dennison, General Counsel and Secretary 0001113678
CONSTELLATION CANADIAN HOLDINGS INC. 13% 50,157,523 0 50,157,523 /s/ Jamal Baksh Jamal Baksh, Chief Financial Officer
MARK MILLER 13% 50,157,523 0 50,157,523 /s/ Mark Miller Mark Miller