Carolyn Beaver is Corp. VP & Cntrllr & Chief Actg at BECKMAN COULTER INC (BEC). They have made 12 open-market trades across 4 companies since 2006, most recently 2026-05-04.
CIK 0001335581
7 open-market purchases totalling $205K since 2006, against 5 sales. Across 6 scored buys the stock is down 7.6% at thirty days, and 8.9 points behind the S&P over the same stretch.
6 scored purchases · one row per filing · discretionary only
| Ticker | Shares | Value |
|---|---|---|
| MXL | 33,316 | $2.4M |
| SQNM | 50,000 | $120K |
| SONX | 262,798 | $60K |
| BEC | 9,325 | — |
| SEC | 4,500 | — |
| Total | $2.6M |
Shares reported on the most recent Form 4, priced at the 2026-05-05 close. 2 holdings could not be priced and are excluded from the total.
| 7d | 30d | 90d | |
|---|---|---|---|
| Accuracy | 50% | 0% | — |
| Avg Move | -6.1% | -7.6% | — |
| Alpha | -4.5% | -8.9% | — |
| Scored | 6 | 6 | 4 |
| Ticker | Type | Traded | Filed | Price | Value | 7d Stock | 30d Stock | 90d Stock |
|---|---|---|---|---|---|---|---|---|
| MXL | SELL | 2026-05-04 | 2026-05-05 | $76.96 | $462K | +17.9% | +20.5% | -14.2% |
| SONX | BUY | 2021-11-02 | 2021-11-02 | $12.00 | $34K | +7.0% | -5.9% | -23.1% |
| SQNM | BUY | 2016-06-10 | 2016-06-13 | $1.10 | $33K | +7.2% | -21.6% | N/A |
| SQNM | BUY | 2016-06-09 | 2016-06-10 | $1.10 | $11K | +2.8% | -15.6% | N/A |
| SQNM | BUY | 2016-05-06 | 2016-05-06 | $1.14 | $34K | -6.2% | -2.7% | +109.7% |
| SQNM | BUY | 2015-03-09 | 2015-03-10 | $3.60 | $36K | -23.8% | +0.0% | +0.0% |
| SQNM | BUY | 2012-08-03 | 2012-08-06 | $3.13 | $31K | -23.8% | +0.0% | +0.0% |
| BEC | SELL | 2009-08-24 | 2009-08-26 | $68.98 | $34K | N/A | N/A | N/A |
| BEC | SELL | 2009-01-05 | 2009-01-06 | $44.32 | $12K | N/A | N/A | N/A |
| BEC | SELL | 2008-08-22 | 2008-08-25 | $75.43 | $81K | N/A | N/A | N/A |
| BEC | SELL | 2008-01-07 | 2008-01-08 | $72.50 | $11K | N/A | N/A | N/A |
| BEC | BUY | 2006-08-10 | 2006-08-11 | $51.52 | $26K | N/A | N/A | N/A |
Grouped by shared companies and similar filing behaviour. This is a similarity measure, not a ranking or a performance signal.
Counted per filing, not per execution lot — a purchase filled in several tranches is one decision.