Companies 0 See All

Hedge Funds 0 See All

Insiders 0 See All

Institutional Investors 0 See All

Click here to see all results for

Home > Insider Trading > Bio-Rad Laboratories Inc. > Profile

Bio-Rad Laboratories Inc. (BIO BIO.B)

Market is closed

Sector: Laboratory Analytical Instruments

Insider Roster

Sedat Evran, Evp, Global Supply Chain, 2025-10-21
Kalyan Roop Lakkaraju, Evp, Chief Financial Officer, 2025-09-09
Colleen Corey, Evp, Global Human Resources, 2025-09-09

Sedat Evran, Evp, Global Supply Chain, 2025-10-21
Kalyan Roop Lakkaraju, Evp, Chief Financial Officer, 2025-09-09
Colleen Corey, Evp, Global Human Resources, 2025-09-09
James Barry, Evp, President, Lsg, 2025-09-09
Schwartz Allison, Director, 2025-09-09
P. Jonathan Divincenzo, President & Coo, 2025-09-09
Anette Eva Engelhardt, Evp, President, Cdg, 2025-09-09
C Courtney Enloe, Evp, General Counsel & Sec, 2025-09-09
D Norman Schwartz, Chairman & Ceo, 2025-09-09
Rajat Mehta, Evp, Gbl Commercial Operations, 2025-09-09
A Arnold Pinkston, Director, 2025-04-24
Litherland Melinda Pei, Director, 2025-04-24
K Gregory Hinckley, Director, 2025-04-24
L Jeffrey Edwards, Director, 2025-04-24
Michael Crowley, Evp, Gbl Commercial Operations, 2025-03-18
J. Andrew Last, Evp, Chief Operating Officer, 2024-09-10
D Steven Schwartz, Large Shareholder, 2024-08-28
N Alice Schwartz, Large Shareholder, Other, 2024-08-28
Simon May, Evp, President, Lsg, 2024-03-12
S Timothy Ernst, Evp, General Counsel & Sec, 2024-03-12
Dara Wright, Evp, President, Cdg, 2023-12-19
Tania Devilliers, Int Prin Acctg Ofc, 2023-09-27
Ajit Ramalingam, Svp, Chief Accounting Officer, 2023-09-06
Ilan Daskal, Evp, Chief Financial Officer, 2023-09-06
Diane Dahowski, Evp, Global Supply Chain, 2023-09-06
Annette Tumolo, Executive Vice President, 2021-11-15
W Ronald Hutton, Vice President and Treasurer, 2020-09-14
Giovanni Magni, Evp, Chief Strategy Officer, 2020-09-14
R James Stark, Vp, Corporate Controller, 2019-11-12
John Hertia, Executive Vice President, 2019-09-13
A Christine Tsingos, Evp and Cfo, 2018-12-17
Shannon Hall, Executive Vice President, 2017-09-15
John Goetz, Evp, Chief Operating Officer, 2017-09-14
Marie Shawn Soderberg, Evp, General Counsel, Sec, 2015-12-15
Joel Mccomb, Director, 2014-07-30
Bradford Crutchfield, Executive Vice President, 2014-06-11
M Robert Malchione, Director, 2014-01-08
Sanford Wadler, Vp, General Counsel, Secretary, 2012-11-06
David Schwartz, Chairman Of The Board, 2011-12-16
J Deborah Neff, Director, 2011-11-07
James Bennett, Director, 2010-11-22
W Ted Love, Director, 2010-03-25
Al Hillman, Director, 2009-12-14

Show All Insiders (43)

Hedge Fund Popularity

Display

Display Large Version

Hedge Fund Holdings

Filing Period: Filing is Ongoing

Last updated on October 24, 2025, 3:58pm based on SEC 13F filings Last update: October 24, 2025, 3:58pm

No.	Hedge Fund	Shares	Value	Activity	% Port
1.	Hosking Partners Jeremy Hosking	54,127	$15,176,670	+1%	0.55%
2.	Sivik Global Healthcare Krishen Sud	11,000	$3,084	-39%	0.9%

Insider Trading: Purchases See All

Insider	Price	Amount	Total Value	Remaining Holdings	Date	Form 4
Hinckley Director	$219.58	500	$109,792.45	500	2017-05-26	Filing

Insider Trading: Sales See All

Insider	Price	Amount	Total Value	Remaining Holdings	Date	Form 4
Crowley Officer	$247.06	3,000	$741,184.20	8,171	2025-03-14	Filing
Last Officer	$329.94	3,000	$989,815.20	7,559	2024-09-06	Filing
Barry Officer	$330.49	623	$205,898.14	147	2024-09-04	Filing
Crowley Officer	$281.91	369	$104,023.46	6,573	2024-06-13	Filing
Schwartz Large Shareholder	$463.86	320	$148,435.20	1,498	2023-05-03	Filing

Institutional Investors' Holdings

Filing Period: Filing is Ongoing

No.	Name	Shares	Value	% Port
1.	Parnassus Investments	315,328	$88,414,818	0.2%
2.	Allspring Global Investments Holdings, Llc	134,767	$40,153,827	0.06%
3.	Btim Corp.	95,448	$26,762,665	0.2%
4.	Marathon Asset Mgmt Ltd	51,918	$14,556,379	0.54%
5.	Exchange Traded Concepts, Llc	21,580	$6,050,816	0.05%