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

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Sector: Laboratory Analytical Instruments

Insider Roster

Kalyan Roop Lakkaraju, Evp, Chief Financial Officer, 2026-04-28
C Courtney Enloe, Evp, General Counsel & Sec, 2026-04-28
K Greg Hinckley, Director, 2026-04-23

Kalyan Roop Lakkaraju, Evp, Chief Financial Officer, 2026-04-28
C Courtney Enloe, Evp, General Counsel & Sec, 2026-04-28
K Greg Hinckley, Director, 2026-04-23
Litherland Melinda Pei, Director, 2026-04-23
L Jeffrey Edwards, Director, 2026-04-23
A Arnold Pinkston, Director, 2026-04-23
James Barry, Evp, President, Lsg, 2025-11-10
P. Jonathan Divincenzo, President & Coo, 2025-10-28
Sedat Evran, Evp, Global Supply Chain, 2025-10-21
Colleen Corey, Evp, Global Human Resources, 2025-09-09
Schwartz Allison, Director, 2025-09-09
Anette Eva Engelhardt, Evp, President, Cdg, 2025-09-09
D Norman Schwartz, Chairman & Ceo, 2025-09-09
Rajat Mehta, Evp, Gbl Commercial Operations, 2025-09-09
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

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Hedge Fund Popularity

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Hedge Fund Holdings

Filing Period: Filing is Ongoing

Last updated on April 29, 2026, 4:01pm based on SEC 13F filings Last update: April 29, 2026, 4:01pm

No.	Hedge Fund	Shares	Value	Activity	% Port
1.	Hosking Partners Jeremy Hosking	69,009	$19,236,259	+28%	0.69%
2.	Skylands Capital Charles Paquelet	5,650	$1,574,938	+57%	0.21%
3.	Sivik Global Healthcare Krishen Sud	10,000	$2,788	-17%	2.12%

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
Barry Officer	$306.18	700	$214,288.51	510	2025-11-06	Filing
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

Institutional Investors' Holdings

Filing Period: Filing is Ongoing

No.	Name	Shares	Value	% Port
1.	Assenagon Asset Management S.a.	147,834	$41,208,728	0.06%
2.	Btim Corp.	93,495	$26,061,731	0.21%
3.	Exchange Traded Concepts, Llc	58,530	$16,315,238	0.12%
4.	Marathon Asset Mgmt Ltd	53,661	$14,957,080	0.57%
5.	Retirement Systems Of Alabama	22,289	$6,213,059	0.02%