BIO-RAD LABORATORIES, INC. (BIO) has 195 open-market insider trades by 26 insiders since 2004. The most active filer is Giovanni Magni, CSO & VP.
| Name | Title | Tier | Trades | Value | Last Trade |
|---|---|---|---|---|---|
| Giovanni Magni | CSOVP | — | 24 | $21.8M | 2020-09-11 |
| Alice N. Schwartz | Dir10% Owner | — | 2 | $10.1M | 2024-08-26 |
| Christine A. Tsingos | CFOVP | — | 19 | $7.9M | 2018-12-14 |
| Annette Tumolo | PresVP | — | 6 | $6.9M | 2021-11-12 |
| Michael Crowley | VP | — | 23 | $6.8M | 2024-09-03 |
| John Goetz | COOVP | — | 8 | $5.7M | 2017-09-13 |
| Timothy S. Ernst | CLOVPSecretary | — | 9 | $5.5M | 2024-02-28 |
| Sanford Wadler | VPSecretaryGeneral Counsel | — | 13 | $4.9M | 2012-11-04 |
| James R. Stark | VPController | — | 22 | $4.9M | 2019-11-11 |
| John Hertia | PresVP | — | 10 | $3.6M | 2019-09-12 |
| Insider | Title | Type | Value | Date |
|---|---|---|---|---|
| Andrew J. Last | COO & EVP | Sell | $990K | 2024-09-06 |
| James Barry | President & EVP +1 | Sell | $206K | 2024-09-04 |
| Michael Crowley | EVP & GBL Commercial Operations | Sell | $104K | 2024-06-13 |
| Timothy S. Ernst | EVP & General Counsel & Sec | Sell | $826K | 2024-02-28 |
| Michael Crowley | EVP & GBL Commercial Operations | Sell | $1.0M | 2024-02-27 |
| Dara Wright | President & EVP +1 | Sell | $359K |
Companies that share insiders with BIO, and sector peers with recent insider buying. Related by who files, not by how the stocks move.
| 2023-12-12 |
| Michael Crowley | EVP & GBL Commercial Operations | Sell | $196K | 2023-11-28 |
| Timothy S. Ernst | EVP & General Counsel & Sec | Sell | $930K | 2023-08-30 |
| Timothy S. Ernst | EVP & General Counsel & Sec | Sell | $115K | 2023-08-23 |
| Michael Crowley | EVP & GBL Commercial Operations | Sell | $190K | 2023-06-15 |
| Ajit Ramalingam | SVP & Chief Accounting Officer | Sell | $73K | 2023-06-06 |
| Steven D. Schwartz | 10% | Sell | $148K | 2023-05-03 |
| Timothy S. Ernst | EVP & General Counsel & Sec | Sell | $849K | 2023-03-08 |
| Ajit Ramalingam | SVP & Chief Accounting Officer | Sell | $160K | 2022-11-10 |
| Ajit Ramalingam | SVP & Chief Accounting Officer | Sell | $278K | 2022-08-05 |