Timothy S. Ernst
General Counsel, Bio-Rad Laboratories.
Companies
- Bio-Rad LaboratoriesGeneral counsel Jun 10, 2016 to Mar 12, 20241
Holdings
Stock this person has reported owning, from the forms officers and directors file with the SEC. See the biggest insider stakes.
Shares held
Bio-Rad Laboratories BIO3,397 shares2$1.2M at $354.24Feb 28, 2024
As of each latest filing. The line shows shares held over time.
Recent filings
- Feb 28, 2024Sold 2,500 shares at $330.55 of Bio-Rad Laboratories2
- Feb 28, 2024Exercised options 2,500 shares at $326.15 of Bio-Rad Laboratories2
- Sep 4, 2023Shares withheld for tax 248 shares at $394.60 of Bio-Rad Laboratories3
- Sep 4, 2023Exercised options 500 shares of Bio-Rad Laboratories3
- Sep 3, 2023Shares withheld for tax 231 shares at $394.60 of Bio-Rad Laboratories3
- Sep 3, 2023Exercised options 464 shares of Bio-Rad Laboratories3
- Sep 2, 2023Shares withheld for tax 179 shares at $394.60 of Bio-Rad Laboratories3
- Sep 2, 2023Exercised options 361 shares of Bio-Rad Laboratories3
- Sep 1, 2023Shares withheld for tax 126 shares at $394.60 of Bio-Rad Laboratories3
- Sep 1, 2023Exercised options 253 shares of Bio-Rad Laboratories3
- Sep 1, 2023Shares withheld for tax 173 shares at $394.60 of Bio-Rad Laboratories3
- Sep 1, 2023Exercised options 347 shares of Bio-Rad Laboratories3
- Aug 30, 2023Sold 377 shares at $396.44 of Bio-Rad Laboratories4
- Aug 30, 2023Sold 1,582 shares at $395.76 of Bio-Rad Laboratories4
- Aug 30, 2023Sold 391 shares at $394.16 of Bio-Rad Laboratories4
- Aug 30, 2023Exercised options 2,350 shares at $215.98 of Bio-Rad Laboratories4
- Aug 23, 2023Sold 300 shares at $384.69 of Bio-Rad Laboratories5
- Mar 8, 2023Sold 746 shares at $486.89 of Bio-Rad Laboratories6
- Mar 8, 2023Sold 1,000 shares at $486.08 of Bio-Rad Laboratories6
- Mar 8, 2023Exercised options 150 shares at $215.98 of Bio-Rad Laboratories6
- Mar 8, 2023Exercised options 850 shares at $159.32 of Bio-Rad Laboratories6
- Sep 5, 2022Shares withheld for tax 248 shares at $478.32 of Bio-Rad Laboratories7
- Sep 5, 2022Exercised options 500 shares of Bio-Rad Laboratories7
- Sep 4, 2022Shares withheld for tax 248 shares at $478.32 of Bio-Rad Laboratories7
- Sep 4, 2022Exercised options 500 shares of Bio-Rad Laboratories7
Trade performance
| Date | Stock | Trade | Value | Return since | Vs S&P since | Vs S&P, 1 year |
|---|---|---|---|---|---|---|
| Feb 28, 2024 | BIO | Sale | $826.4K | +7.1% | +45.4% | +35.2% |
| Aug 30, 2023 | BIO | Sale | $929.7K | −10.9% | +82.0% | +39.7% |
| Aug 23, 2023 | BIO | Sale | $115.4K | −8.4% | +82.6% | +45.2% |
| Mar 8, 2023 | BIO | Sale | $849.3K | −26.5% | +120.0% | +58.5% |
| Aug 4, 2021 | BIO | Sale | $248.6K | −53.6% | +129.4% | +23.6% |
| Feb 19, 2021 | BIO | Sale | $591.5K | −44.5% | +142.4% | +18.6% |
| Dec 4, 2019 | BIO | Sale | $705.4K | −4.8% | +152.6% | −31.3% |
| Aug 14, 2019 | BIO | Sale | $99.2K | +12.0% | +159.9% | −42.8% |
| May 16, 2019 | BIO | Sale | $149.8K | +18.2% | +150.1% | −56.5% |
| May 15, 2019 | BIO | Sale | $100.0K | +20.2% | +150.6% | −55.5% |
Returns are price-only (no dividends), measured from the trade date.
Sources
The numbers on this page point here. Each one links to the record it came from.
- 1
- 2
- 3SEC EDGARForm 4 filed Sep 6, 2023
- 4SEC EDGARForm 4 filed Aug 31, 2023
- 5SEC EDGARForm 4 filed Aug 23, 2023
- 6SEC EDGARForm 4 filed Mar 8, 2023
- 7SEC EDGARForm 4 filed Sep 7, 2022