Ronald W. Hutton is President & VP +1 at BIO-RAD LABORATORIES, INC. (BIO). They have made 11 open-market trades across 1 company since 2007, most recently 2020-09-11.
CIK 0001248073
Unrated. We grade insiders only on stock they chose to buy on the open market. Grants, option exercises and vesting say nothing about timing, so they don't count — which is why someone can file often and still have no grade. It isn't a bad sign: unrated buys beat every graded tier below A.
0 open-market purchases, against 11 sales. Too few scored purchases to measure a record yet.
| Ticker | Shares | Value |
|---|---|---|
| BIO | 4,740 | $1.8M |
Shares reported on the most recent Form 4, priced at the 2020-09-14 close.
| Ticker | Type | Traded | Filed | Price | Value | 7d Stock | 30d Stock | 90d Stock |
|---|---|---|---|---|---|---|---|---|
| BIO | SELL | 2020-05-13 | 2020-05-14 | $457.35 | $405K | +3.1% | -0.6% | +9.9% |
| BIO | SELL | 2015-09-14 | 2015-09-15 | $139.11 | $15K | -8.1% | -0.7% | -0.7% |
| BIO | SELL | 2015-09-11 | 2015-09-14 | $137.50 | $8K | -8.1% | -0.7% | -0.7% |
| BIO | SELL | 2015-09-09 | 2015-09-10 | $139.01 | $9K | -8.1% | -0.7% | -0.7% |
| BIO | SELL | 2014-11-13 | 2014-11-14 | $111.62 | $342K | -8.1% | -0.7% | -0.7% |
| BIO | SELL | 2011-09-09 | 2011-09-12 | $94.85 | $6K | -8.1% | -0.7% | -0.7% |
| BIO | SELL | 2011-06-14 | 2011-06-15 | $117.53 | $6K | -8.1% | -0.7% | -0.7% |
| BIO | SELL | 2011-06-13 | 2011-06-14 | $117.30 | $6K | -8.1% | -0.7% | -0.7% |
| BIO | SELL | 2011-03-08 | 2011-03-08 | $117.91 | $274K | -8.1% | -0.7% | -0.7% |
| BIO | SELL | 2011-03-03 | 2011-03-03 | $116.33 | $120K | -8.1% | -0.7% | -0.7% |
| BIO | SELL · 10b5-1 | 2009-08-04 | 2009-08-05 | $76.00 | $5K | -8.1% | -0.7% | -0.7% |
| BIO | SELL · 10b5-1 | 2009-06-12 | 2009-06-16 | $74.80 | $4K | -8.1% | -0.7% | -0.7% |
| BIO | SELL · 10b5-1 | 2008-08-04 | 2008-08-06 | $89.02 | $6K | -8.1% | -0.7% | -0.7% |
| BIO | SELL | 2007-11-12 | 2007-11-14 | $108.03 | $380K | -8.1% | -0.7% | -0.7% |
Grouped by shared companies and similar filing behaviour. This is a similarity measure, not a ranking or a performance signal.