Stocks · Technology · Laboratory Analytical Instruments

BIO-RAD LABORATORIES, INC.

BIO Clue Score39
United States Fiscal year ends December CIK 0000012208 Results filed 4 Nov 2026

What the insiders did Net selling

Insider
Date
Role
Action
Shares
Price
Amount
Eva Anette Engelhardt
11 May 2026
EVP, President, CDG
Sell
550
$246.54
$135.60K
James Barry
6 Nov 2025
EVP, President, LSG
Sell
700
$306.18
$214.29K
James Barry
4 Sep 2024
EVP, President, LSG
Sell
623
$330.49
$205.90K
Michael Crowley
13 Jun 2024
EVP, GBL Commercial Operations
Sell
369
$281.91
$104.02K
Dara Wright
12 Dec 2023
EVP, President, CDG
Sell
1,200
$299.16
$358.99K
Michael Crowley
28 Nov 2023
EVP, GBL Commercial Operations
Sell
642
$305.10
$195.87K
Timothy S Ernst
23 Aug 2023
EVP, General Counsel & Sec
Sell
300
$384.69
$115.41K
Michael Crowley
15 Jun 2023
EVP, GBL Commercial Operations
Sell
500
$379.39
$189.70K
Ajit Ramalingam
6 Jun 2023
SVP, Chief Accounting Officer
Sell
181
$368.28
$66.66K
Ajit Ramalingam
6 Jun 2023
SVP, Chief Accounting Officer
Sell
17
$368.49
$6.39K
Steven D Schwartz
3 May 2023
10% owner
Sell indirect
320
$463.86
$148.44K
Ajit Ramalingam
10 Nov 2022
SVP, Chief Accounting Officer
Sell
0
$423.61
$161.35
Ajit Ramalingam
10 Nov 2022
SVP, Chief Accounting Officer
Sell
112
$422.28
$47.30K
Ajit Ramalingam
10 Nov 2022
SVP, Chief Accounting Officer
Sell
267
$421.70
$112.59K
Ajit Ramalingam
5 Aug 2022
SVP, Chief Accounting Officer
Sell
518
$537.00
$278.17K
Ilan Daskal
3 Sep 2021
EVP, Chief Financial Officer
Sell
270
$820.06
$221.42K
Annette Tumolo
26 Aug 2021
Executive Vice President
Sell
600
$792.58
$475.55K
Timothy S Ernst
4 Aug 2021
EVP, General Counsel & Sec
Sell
327
$760.26
$248.61K
Michael Crowley
15 Dec 2020
EVP, GBL Commercial Operations
Sell
374
$580.67
$217.17K
Giovanni Magni
18 Aug 2020
EVP, Chief Strategy Officer
Sell
2,382
$518.81
$1.24M
Michael Crowley
1 Jun 2020
EVP, GBL Commercial Operations
Sell
1,500
$485.40
$728.10K
Ronald W Hutton
13 May 2020
Vice President and Treasurer
Sell
443
$457.35
$202.61K
James R Stark
11 Nov 2019
VP, Corporate Controller
Sell
848
$351.45
$298.03K
Annette Tumolo
12 Sep 2019
Executive Vice President
Sell
522
$330.00
$172.26K
Annette Tumolo
6 Sep 2019
Executive Vice President
Sell
371
$340.00
$126.14K
Michael Crowley
14 Aug 2019
EVP, GBL Commercial Operations
Sell
325
$320.00
$104.00K
Timothy S Ernst
14 Aug 2019
EVP, General Counsel & Sec
Sell
310
$320.00
$99.20K
Timothy S Ernst
16 May 2019
EVP, General Counsel & Sec
Sell
309
$299.31
$92.49K
Timothy S Ernst
16 May 2019
EVP, General Counsel & Sec
Sell
192
$299.12
$57.35K
Timothy S Ernst
15 May 2019
EVP, General Counsel & Sec
Sell
345
$290.00
$100.05K
Michael Crowley
14 Dec 2018
EVP, GBL Commercial Operations
Sell
392
$248.03
$97.23K
Christine A Tsingos
14 Dec 2018
EVP and CFO
Sell
1,411
$248.00
$349.93K
James R Stark
12 Dec 2018
VP, Corporate Controller
Sell
848
$254.77
$216.04K
Michael Crowley
13 Jun 2018
EVP, GBL Commercial Operations
Sell
350
$303.42
$106.20K
Michael Crowley
4 Dec 2017
EVP, GBL Commercial Operations
Sell
1,000
$258.39
$258.39K
James R Stark
30 Nov 2017
VP, Corporate Controller
Sell
746
$270.51
$201.80K
Giovanni Magni
14 Nov 2017
EVP, Chief Strategy Officer
Sell
2,400
$253.01
$607.23K
Shannon Hall
13 Sep 2017
Executive Vice President
Sell
1,245
$221.20
$275.39K
Michael Crowley
11 Aug 2017
EVP, GBL Commercial Operations
Sell
700
$215.91
$151.14K
Shannon Hall
31 May 2017
Executive Vice President
Sell
900
$222.65
$200.39K
Giovanni Magni
18 May 2017
EVP, Chief Strategy Officer
Sell
2,113
$220.23
$465.35K
Michael Crowley
7 Mar 2017
EVP, GBL Commercial Operations
Sell
300
$196.13
$58.84K
James R Stark
9 Nov 2016
VP, Corporate Controller
Sell
1,299
$171.42
$222.67K
Michael Crowley
7 Nov 2016
EVP, GBL Commercial Operations
Sell
88
$165.62
$14.57K
John Hertia
7 Nov 2016
Executive Vice President
Sell
227
$165.62
$37.60K
Giovanni Magni
7 Nov 2016
EVP, Chief Strategy Officer
Sell
91
$165.62
$15.07K
James R Stark
7 Nov 2016
VP, Corporate Controller
Sell
76
$165.62
$12.59K
Shannon Hall
7 Nov 2016
Executive Vice President
Sell
84
$165.62
$13.91K

What was left out

Form 4 filings counted 392
Amendments (4/A) skipped 3
Filings about a different issuer 0
Unreadable filings 0
Joint filings 0
Sales on a Rule 10b5-1 plan 0
Sales straight out of an exercise 53
Sales at will 48
Transactions with no price 0
Shares from compensation/vesting 1,186,506
Sales filed before the plan box existed 37
History held since 8 Dec 2006