Filing Manager
James E. Flynn
Reporting Manager
Deerfield Management Company, L.P.
Symbol
PHGE
Shares outstanding
9,900,460 shares
Disclosed Ownership
989,056 shares
Ownership
10%
Form type
SCHEDULE 13D/A
Filing time
11 Feb 2026, 19:24:32 UTC
Date of event
09 Feb 2026

Reporting Managers (6)

Name Ownership Shares Owned sole voting power shared voting power Signature Title CIK
Deerfield Private Design Fund V, L.P. 10% 494,267 0 494,267 /s/ Jonathan Isler Jonathan Isler, Attorney-in-Fact 0001815437
Deerfield Mgmt V, L.P. 10% 494,267 0 494,267 /s/ Jonathan Isler Jonathan Isler, Attorney-in-Fact 0001876688
Deerfield Healthcare Innovations Fund II, L.P. 10% 494,267 0 494,267 /s/ Jonathan Isler Jonathan Isler, Attorney-in-Fact 0001780064
Deerfield Mgmt HIF II, L.P. 10% 494,267 0 494,267 /s/ Jonathan Isler Jonathan Isler, Attorney-in-Fact 0001665736
Deerfield Management Company, L.P. 10% 989,056 0 989,056 /s/ Jonathan Isler Jonathan Isler, Attorney-in-Fact 0001009258
James E. Flynn 10% 989,056 0 989,056 /s/ Jonathan Isler Jonathan Isler, Attorney-in-Fact 0001352546