Insider holders · CIK 0000012208
BIO-RAD LABORATORIES, INC. · BIO BIO.B
Every insider with a reported Table I holding at this company, ranked by their last-reported share count. A balance is only as fresh as its filing — the report date sits next to every row on purpose. ← Back to activity
| Insider | Direct shares | Indirect shares | Total reported | Last report (ET) | From |
|---|---|---|---|---|---|
| Steven D Schwartz10% Owner | 362,146 | 4,060,054 | 4,422,200 | Jan 3, 2019 · 6:33 pm EST | Form 4 |
| Alice N SchwartzDirector | — | 4,060,054 | 4,060,054 | Jan 3, 2019 · 6:25 pm EST | Form 4 |
| Norman D SchwartzChairman & CEO | 361,466 | 437,510 | 798,976 | Sep 9, 2026 · 6:42 pm EDT | Form 4 |
| John GoetzEVP, Chief Operating Officer | 66,473 | — | 66,473 | Sep 14, 2017 · 7:26 pm EDT | Form 4 |
| John HertiaExecutive Vice President | 14,515 | 252 | 14,767 | Sep 13, 2018 · 3:57 pm EDT | Form 4 |
| Giovanni MagniEVP, Chief Strategy Officer | 11,920 | — | 11,920 | Sep 13, 2018 · 4:08 pm EDT | Form 4 |
| Christine A TsingosEVP and CFO | 6,683 | — | 6,683 | Dec 17, 2018 · 11:20 am EST | Form 4 |
| Roop Kalyan LakkarajuEVP, Chief Financial Officer | 4,151 | — | 4,151 | Sep 9, 2026 · 6:42 pm EDT | Form 4 |
| Ronald W HuttonVice President and Treasurer | 4,000 | — | 4,000 | Sep 13, 2018 · 4:01 pm EDT | Form 4 |
| Sedat EvranEVP, Global Supply Chain | 3,603 | — | 3,603 | Sep 9, 2026 · 6:46 pm EDT | Form 4 |
| Michael CrowleyEVP, GBL Commercial Operations | 3,425 | — | 3,425 | Dec 14, 2018 · 7:00 pm EST | Form 4 |
| James BarryEVP, President, LSG | 2,025 | — | 2,025 | Sep 9, 2026 · 6:46 pm EDT | Form 4 |
| Jonathan P. DiVincenzoPresident & COO | 1,963 | — | 1,963 | Sep 9, 2026 · 6:45 pm EDT | Form 4 |
| Eva Anette EngelhardtEVP, President, CDG | 1,828 | — | 1,828 | Sep 9, 2026 · 6:45 pm EDT | Form 4 |
| Schwartz AllisonDirector | 1,734 | — | 1,734 | Sep 9, 2026 · 6:47 pm EDT | Form 4 |
| Courtney C EnloeEVP, General Counsel & Sec | 1,652 | — | 1,652 | Sep 9, 2026 · 6:45 pm EDT | Form 4 |
| Annette TumoloExecutive Vice President | 1,504 | — | 1,504 | Dec 12, 2018 · 5:07 pm EST | Form 4 |
| Rajat MehtaEVP, GBL Commercial Operations | 1,232 | — | 1,232 | Sep 9, 2026 · 6:44 pm EDT | Form 4 |
| Timothy S ErnstEVP, General Counsel & Sec | 1,199 | — | 1,199 | Sep 11, 2018 · 1:42 pm EDT | Form 4 |
| Shawn Marie SoderbergEVP, General Counsel, Sec | 652 | — | 652 | Dec 15, 2015 · 6:20 pm EST | Form 4 |
| Shannon HallExecutive Vice President | 565 | — | 565 | Sep 14, 2017 · 8:27 pm EDT | Form 4 |
| Gregory K HinckleyDirector | 500 | — | 500 | May 30, 2017 · 12:22 pm EDT | Form 4 |
| Melinda Litherland PeiDirector | 0 | — | 0 | May 1, 2017 · 5:08 pm EDT | Form 3 |
| Arnold A PinkstonDirector | 0 | — | 0 | May 3, 2017 · 4:45 pm EDT | Form 3 |
| James R StarkVP, Corporate Controller | 0 | — | 0 | Dec 12, 2018 · 5:16 pm EST | Form 4 |
| Jeffrey L EdwardsDirector | 0 | — | 0 | Apr 27, 2017 · 5:38 pm EDT | Form 3 |
Balances come from each insider’s most recent filing that reports a Table I holding; an insider who left the company years ago still appears with their last-known figure and its date. Indirect totals collapse multiple vehicles (trusts, LLCs) into one number — open the filing for the breakdown. Shares as filed, not split-adjusted.