Bio-Rad Laboratories (BIO) Form 4 BIO-RAD LABORATORIES / COLLEEN COREY ownership change

SEC Form 4

FORM 4

UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP

Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934
or Section 30(h) of the Investment Company Act of 1940

OMB APPROVAL

OMB Number:	3235-0287
Estimated average burden
hours per response:	0.5

Check this box if no longer subject to Section 16. Form 4 or Form 5 obligations may continue. See Instruction 1(b).

1. Name and Address of Reporting Person^*

COREY COLLEEN

(Last) (First) (Middle)

C/O BIO-RAD LABORATORIES, INC.

1000 ALFRED NOBEL DRIVE

(Street)

HERCULES CA 94547

(City) (State) (Zip)

2. Issuer Name and Ticker or Trading Symbol
BIO-RAD LABORATORIES, INC. [ BIO BIOB ]

5. Relationship of Reporting Person(s) to Issuer
(Check all applicable)

	Director	10% Owner
X	Officer (give title below)	Other (specify below)
EVP, Global Human Resources

3. Date of Earliest Transaction (Month/Day/Year)
09/01/2024

4. If Amendment, Date of Original Filed (Month/Day/Year)

6. Individual or Joint/Group Filing (Check Applicable Line)

X	Form filed by One Reporting Person
	Form filed by More than One Reporting Person

Table I - Non-Derivative Securities Acquired, Disposed of, or Beneficially Owned
1. Title of Security (Instr. 3)	2. Transaction Date (Month/Day/Year)	2A. Deemed Execution Date, if any (Month/Day/Year)	3. Transaction Code (Instr. 8)		4. Securities Acquired (A) or Disposed Of (D) (Instr. 3, 4 and 5)			5. Amount of Securities Beneficially Owned Following Reported Transaction(s) (Instr. 3 and 4)	6. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	7. Nature of Indirect Beneficial Ownership (Instr. 4)
			Code	V	Amount	(A) or (D)	Price
Bio-Rad A Common Stock	09/01/2024		M		500(1)	A	$0	17,723	D
Bio-Rad A Common Stock	09/01/2024		F		179	D	$337.32	17,544	D
Bio-Rad A Common Stock	09/01/2024		M		347(1)	A	$0	17,891	D
Bio-Rad A Common Stock	09/01/2024		F		124	D	$337.32	17,767	D
Bio-Rad A Common Stock	09/01/2024		M		253(1)	A	$0	18,020	D
Bio-Rad A Common Stock	09/01/2024		F		91	D	$337.32	17,929	D
Bio-Rad A Common Stock	09/02/2024		M		361(1)	A	$0	18,290	D
Bio-Rad A Common Stock	09/02/2024		F		129	D	$337.32	18,161	D
Bio-Rad A Common Stock	09/03/2024		M		495(1)	A	$0	18,656	D
Bio-Rad A Common Stock	09/03/2024		F		177	D	$334.31	18,479	D

Table II - Derivative Securities Acquired, Disposed of, or Beneficially Owned (e.g., puts, calls, warrants, options, convertible securities)
1. Title of Derivative Security (Instr. 3)	2. Conversion or Exercise Price of Derivative Security	3. Transaction Date (Month/Day/Year)	3A. Deemed Execution Date, if any (Month/Day/Year)	4. Transaction Code (Instr. 8)		5. Number of Derivative Securities Acquired (A) or Disposed of (D) (Instr. 3, 4 and 5)		6. Date Exercisable and Expiration Date (Month/Day/Year)		7. Title and Amount of Securities Underlying Derivative Security (Instr. 3 and 4)		8. Price of Derivative Security (Instr. 5)	9. Number of derivative Securities Beneficially Owned Following Reported Transaction(s) (Instr. 4)	10. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	11. Nature of Indirect Beneficial Ownership (Instr. 4)
				Code	V	(A)	(D)	Date Exercisable	Expiration Date	Title	Amount or Number of Shares
Restricted Stock Units	$0(2)	09/01/2024		M			500	(3)	(3)	Bio-Rad A Common Stock	500	$0	1,503	D
Restricted Stock Units	$0(2)	09/01/2024		M			347	(4)	(4)	Bio-Rad A Common Stock	347	$0	694	D
Restricted Stock Units	$0(2)	09/01/2024		M			253	(5)	(5)	Bio-Rad A Common Stock	253	$0	254	D
Restricted Stock Units	$0(2)	09/02/2024		M			361	(6)	(6)	Bio-Rad A Common Stock	361	$0	0	D
Restricted Stock Units	$0(2)	09/03/2024		M			495	(7)	(7)	Bio-Rad A Common Stock	495	$0	0	D

Explanation of Responses:

1. Shares of Class A common stock acquired on the vesting of restricted stock units.

2. Each restricted stock unit represents a contingent right to receive one share of Bio-Rad Class A common stock.

3. On September 1, 2023, the reporting person was granted 2,003 restricted stock units, vesting in four equal annual installments beginning on the first anniversary of the grant date.

4. On September 1, 2022, the reporting person was granted 1,388 restricted stock units, vesting in four equal annual installments beginning on the first anniversary of the grant date.

5. On September 1, 2021, the reporting person was granted 1,013 restricted stock units, vesting in four equal annual installments beginning on the first anniversary of the grant date.

6. On September 2, 2020, the reporting person was granted 1,444 restricted stock units, vesting in four equal annual installments beginning on the first anniversary of the grant date.

7. On September 3, 2019, the reporting person was granted 2,475 restricted stock units, vesting in five equal annual installments beginning on the first anniversary of the grant date.

	/s/ Colleen Corey	09/04/2024
	** Signature of Reporting Person	Date
Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.
* If the form is filed by more than one reporting person, see Instruction 4 (b)(v).
** Intentional misstatements or omissions of facts constitute Federal Criminal Violations See 18 U.S.C. 1001 and 15 U.S.C. 78ff(a).
Note: File three copies of this Form, one of which must be manually signed. If space is insufficient, see Instruction 6 for procedure.
Persons who respond to the collection of information contained in this form are not required to respond unless the form displays a currently valid OMB Number.