MAK Capital Fund LP - 31 Dec 2025 SCHEDULE 13G Report for STANDARD BIOTOOLS INC. Common Stock, $0.001 par value per share (LAB)

Filing Manager
MAK Capital Fund LP
Reporting Manager
MAK Capital Fund LP
Security
STANDARD BIOTOOLS INC. Common Stock, $0.001 par value per share
Symbol
LAB
Shares outstanding
384,731,503 shares
Disclosed Ownership
19,967,565 shares
Ownership
5.2%
Form type
SCHEDULE 13G
Filing time
07 Jan 2026, 17:42:57 UTC
Date of event
31 Dec 2025
SEC
View on sec.gov

Reporting Managers (3)

Name Ownership Shares Owned sole voting power shared voting power Signature Title CIK
MAK Capital Fund LP 5.2% 19,967,565 0 19,967,565 /s/ Michael A. Kaufman Managing Member
MAK Capital One L.L.C. 5.2% 19,967,565 0 19,967,565 /s/ Michael A. Kaufman Managing Member
Michael A. Kaufman 5.2% 19,967,565 0 19,967,565 /s/ Michael A. Kaufman MICHAEL A. KAUFMAN