RA CAPITAL MANAGEMENT, L.P. - 04 Mar 2026 SCHEDULE 13D/A Report for TYRA BIOSCIENCES, INC. Common Stock, $0.0001 par value per share (TYRA)

Filing Manager
RA CAPITAL MANAGEMENT, L.P.
Reporting Manager
RA Capital Management, L.P.
Security
TYRA BIOSCIENCES, INC. Common Stock, $0.0001 par value per share
Symbol
TYRA
Shares outstanding
57,861,203 shares
Disclosed Ownership
12,266,575 shares
Ownership
21%
Form type
SCHEDULE 13D/A
Filing time
06 Mar 2026, 16:28:06 UTC
Date of event
04 Mar 2026
Previous filing
06 Jun 2025
SEC
View on sec.gov

Reporting Managers (4)

Name Ownership Shares Owned sole voting power shared voting power Signature Title CIK
RA Capital Management, L.P. 21% 12,266,575 0 12,266,575 /s/ Peter Kolchinsky By Peter Kolchinsky, Authorized Signatory 0001346824
Peter Kolchinsky 21% 12,266,575 0 12,266,575 /s/ Peter Kolchinsky Peter Kolchinsky 0001384859
Rajeev Shah 21% 12,266,575 0 12,266,575 /s/ Rajeev Shah Rajeev Shah 0001619841
RA Capital Healthcare Fund, L.P. 18% 10,259,291 0 10,259,291 /s/ Peter Kolchinsky By RA Capital Healthcare Fund GP, LLC, its General Partner, By Peter Kolchinsky, Manager 0001315082