Starboard Value LP - 23 Sep 2025 SCHEDULE 13D/A Report for Healthcare Realty Trust Inc Class A Common Stock, $0.01 par value per share (HR)

Filing Manager
Starboard Value LP
Reporting Manager
Starboard Value LP
Security
Healthcare Realty Trust Inc Class A Common Stock, $0.01 par value per share
Symbol
HR
Shares outstanding
353,475,512 shares
Disclosed Ownership
14,492,496 shares
Ownership
4.1%
Form type
SCHEDULE 13D/A
Filing time
25 Sep 2025, 21:45:17 UTC
Date of event
23 Sep 2025
SEC
View on sec.gov

Reporting Managers (14)

Name Ownership Shares Owned sole voting power shared voting power Signature Title CIK
Starboard Value LP 4.1% 14,492,496 14,492,496 0 /s/ Lindsey Cara Lindsey Cara, Authorized Signatory of Starboard Value GP LLC, its general partner 0001517137
STARBOARD VALUE & OPPORTUNITY MASTER FUND LTD 2.3% 8,007,983 8,007,983 0 /s/ Lindsey Cara Lindsey Cara, Authorized Signatory of Starboard Value LP, its investment manager 0001373638
STARBOARD VALUE & OPPORTUNITY S LLC 0.3% 1,158,671 1,158,671 0 /s/ Lindsey Cara Lindsey Cara, Authorized Signatory of Starboard Value LP, its manager 0001519812
Starboard Value & Opportunity C LP 0% 0 0 0 /s/ Lindsey Cara Lindsey Cara, Authorized Signatory of Starboard Value R LP, its general partner 0001571704
Starboard Value R LP 0% 0 0 0 /s/ Lindsey Cara Lindsey Cara, Authorized Signatory of Starboard Value R GP LLC, its general partner 0001575972
Starboard Value & Opportunity Master Fund L LP 0.1% 485,662 485,662 0 /s/ Lindsey Cara Lindsey Cara, Authorized Signatory of Starboard Value L LP, its general partner 0001767736
Starboard Value L LP 0.1% 485,662 485,662 0 /s/ Lindsey Cara Lindsey Cara, Authorized Signatory of Starboard Value R GP LLC, its general partner 0001767773
Starboard Value R GP LLC 0.1% 485,662 485,662 0 /s/ Lindsey Cara Lindsey Cara, Authorized Signatory 0001575979
Starboard X Master Fund Ltd 0.8% 2,976,770 2,976,770 0 /s/ Lindsey Cara Lindsey Cara, Authorized Signatory of Starboard Value LP, its investment manager 0001833016
Starboard Value GP LLC 4.1% 14,492,496 14,492,496 0 /s/ Lindsey Cara Lindsey Cara, Authorized Signatory of Starboard Principal Co LP, its member 0001517138
Starboard Principal Co LP 4.1% 14,492,496 14,492,496 0 /s/ Lindsey Cara Lindsey Cara, Authorized Signatory of Starboard Principal Co GP LLC, its general partner 0001517139
Starboard Principal Co GP LLC 4.1% 14,492,496 14,492,496 0 /s/ Lindsey Cara Lindsey Cara, Authorized Signatory 0001517140
Smith Jeffrey C 4.1% 14,492,496 0 14,492,496 /s/ Lindsey Cara Lindsey Cara, Attorney-in-Fact for Jeffrey C. Smith 0001362697
Feld Peter A 4.1% 14,492,496 0 14,492,496 /s/ Lindsey Cara Lindsey Cara, Attorney-in-Fact for Peter A. Feld 0001410600