BIO-RAD LABORATORIES, INC. insider trading

By person

32 insiders · 131 transactions

98.9×

Norman Schwartz holds 98.9 times base salary in stock. $107.86M of shares against $1.09M in salary for 2025.

Salary from the company's own proxy. The shares are what Norman Schwartz last reported holding, valued at $246.54, the price Bio-Rad A Common Stock was last bought or sold at on the open market here, on 11 May 2026.

Insider

Role

Bought

Sold

Net

Holding

Of company

Worth

Change

Giovanni Magni

EVP, Chief Strategy Officer

—

$9.88M (11) scheduled

−$9.88M

22,495

0.084%

$5.55M

+63.7%

Annette Tumolo

Executive Vice President

—

$6.91M (12) scheduled

−$6.91M

4,593

0.017%

$1.13M

+367.6%

Michael Crowley

EVP, GBL Commercial Operations

—

$6.60M (17) scheduled

−$6.60M

8,171

0.031%

$2.01M

+159.6%

Timothy S Ernst

EVP, General Counsel & Sec

—

$4.62M (17) scheduled

−$4.62M

3,397

0.013%

$837.61K

+543.1%

Andrew J. Last

EVP, Chief Operating Officer

—

$2.62M (4) scheduled

−$2.62M

7,559

0.028%

$1.86M

+2,685%

Ilan Daskal

EVP, Chief Financial Officer

—

$2.40M (6) scheduled

−$2.40M

2,486

0.009%

$612.95K

+2,332%

John Hertia

Executive Vice President

—

$2.21M (10) scheduled

−$2.21M

18,728

0.070%

$4.62M

+72.5%

Christine A Tsingos

EVP and CFO

—

$1.59M (2) scheduled

−$1.59M

6,683

0.025%

$1.65M

+19.6%

John Goetz

EVP, Chief Operating Officer

—

$1.46M (2) scheduled

−$1.46M

66,473

0.249%

$16.39M

+14.6%

James R Stark

VP, Corporate Controller

—

$951.13K (5)

−$951.13K

0.000%

$0.00

−100.0%

Ajit Ramalingam

SVP, Chief Accounting Officer

—

$511.27K (6)

−$511.27K

403

0.002%

$99.45K

+163.4%

Shannon Hall

Executive Vice President

—

$489.69K (3)

−$489.69K

565

0.002%

$139.19K

−64.7%

James Barry

EVP, President, LSG

—

$420.19K (2)

−$420.19K

2,025

0.008%

$499.17K

+2,545%

Dara Wright

EVP, President, CDG

—

$358.99K (1)

−$358.99K

1,827

0.007%

$450.45K

+1,782%

Ronald W Hutton

Vice President and Treasurer

—

$202.61K (1)

−$202.61K

4,688

0.018%

$1.16M

+53.5%

Steven D Schwartz

10% owner

—

$148.44K (1)

−$148.44K

38,240

0.143%

$9.43M

+123.2%

Eva Anette Engelhardt

EVP, President, CDG

—

$135.60K (1)

−$135.60K

1,828

0.007%

$450.68K

—

Greg K Hinckley

Director

$109.79K (1)

—

+$109.79K

1,215

0.005%

$299.55K

—

Norman D Schwartz

Chairman & CEO

—

5,064,236

18.9%

$1.25B

+4.0%

Alice N Schwartz

10% owner

—

437,510

1.6%

$107.86M

−12.5%

Colleen Corey

EVP, Global Human Resources

—

19,550

0.073%

$4.82M

+23.1%

Diane Dahowski

EVP, Global Supply Chain

—

11,880

0.044%

$2.93M

+30.9%

Sedat Evran

EVP, Global Supply Chain

—

4,160

0.016%

$1.03M

+1,229%

Roop Kalyan Lakkaraju

EVP, Chief Financial Officer

—

4,151

0.016%

$1.02M

+1,547%

Simon May

EVP, President, LSG

—

3,105

0.012%

$765.50K

+2,167%

Jonathan P. DiVincenzo

President & COO

—

2,881

0.011%

$710.28K

—

Schwartz Allison

Director

—

1,734

0.006%

$427.50K

+144.9%

Courtney C Enloe

EVP, General Counsel & Sec

—

1,652

0.006%

$407.23K

+5,640%

Rajat Mehta

EVP, GBL Commercial Operations

—

1,232

0.005%

$303.75K

+761.3%

Melinda Litherland Pei

Director

—

715

0.003%

$176.28K

—

Jeffrey L Edwards

Director

—

715

0.003%

$176.28K

—

Arnold A Pinkston

Director

—

715

0.003%

$176.28K

—

BIO-RAD LABORATORIES, INC.

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