Alice N. Schwartz - 01 May 2025 SCHEDULE 13D/A Report for Bio-Rad Laboratories, Inc. Class A Common Stock (BIO)

Filing Manager
Alice N. Schwartz
Reporting Manager
Alice N. Schwartz
Security
Bio-Rad Laboratories, Inc. Class A Common Stock
Symbol
BIO
Shares outstanding
22,211,976 shares
Disclosed Ownership
2,732,073 shares
Ownership
12%
Form type
SCHEDULE 13D/A
Filing time
18 Jul 2025, 14:17:11 UTC
Date of event
01 May 2025
SEC
View on sec.gov

Reporting Managers (2)

Name Ownership Shares Owned sole voting power shared voting power Signature Title CIK
Alice N. Schwartz 12% 2,732,073 2,714,928 17,145 /s/ Alice N. Schwartz Alice N. Schwartz, Individually 0001248076
Alice N. Schwartz Revocable Trust 8% 1,781,356 1,781,356 0 /s/ Alice N. Schwartz Alice N. Schwartz, Trustee