Karleen Marie Oberton is CFO at HOLOGIC INC (HOLX). They have made 9 open-market trades across 1 company since 2014, most recently 2026-03-18.
CIK 0001314036
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 9 sales. Too few scored purchases to measure a record yet.
| Ticker | Type | Traded | Filed | Price | Value | 7d Stock | 30d Stock | 90d Stock |
|---|---|---|---|---|---|---|---|---|
| HOLX | SELL · 10b5-1 | 2024-08-29 | 2024-09-03 | $80.56 | $8.5M | -1.3% | -3.6% | -3.9% |
| HOLX | SELL · 10b5-1 | 2024-01-29 | 2024-01-30 | $75.00 | $1.1M | -2.1% | -1.7% | +2.1% |
| HOLX | SELL | 2022-11-01 | 2022-11-03 | $72.50 | $2.1M | +0.9% | +1.5% | +11.9% |
| HOLX | SELL | 2020-09-21 | 2020-09-23 | $62.50 | $938K | +6.6% | +6.6% | +17.2% |
| HOLX | SELL | 2020-01-02 | 2020-01-06 | $51.73 | $1.7M | +3.6% | +3.8% | -31.5% |
| HOLX | SELL | 2018-11-07 | 2018-11-09 | $41.10 | $421K | -0.6% | +1.4% | +4.0% |
| HOLX | SELL · 10b5-1 | 2018-11-06 | 2018-11-07 | $39.96 | $22K | -0.8% | +0.2% | +5.4% |
| HOLX | SELL | 2018-05-02 | 2018-05-04 | $40.00 | $488K | +1.8% | +0.5% | +10.8% |
| HOLX | SELL · 10b5-1 | 2017-11-20 | 2017-11-21 | $39.84 | $41K | +3.1% | +6.6% | -4.2% |
| HOLX | SELL · 10b5-1 | 2017-11-08 | 2017-11-09 | $39.29 | $49K | +2.7% | +10.9% | +2.3% |
| HOLX | SELL · 10b5-1 | 2017-11-06 | 2017-11-07 | $39.40 | $21K | +1.7% | +6.1% | +2.6% |
| HOLX | SELL | 2017-07-17 | 2017-07-19 | $45.19 | $425K | -2.6% | -17.5% | -18.9% |
| HOLX | SELL | 2016-11-21 | 2016-11-22 | $38.32 | $232K | +0.2% | +4.3% | +4.3% |
| HOLX | SELL · 10b5-1 | 2016-11-15 | 2016-11-16 | $36.55 | $44K | +3.8% | +6.7% | +3.9% |
| HOLX | SELL · 10b5-1 | 2016-11-08 | 2016-11-09 | $38.57 | $38K | +1.1% | +2.0% | +2.9% |
| HOLX | SELL · 10b5-1 | 2016-11-07 | 2016-11-08 | $38.53 | $20K | -2.5% | -1.0% | -0.0% |
| HOLX | SELL | 2016-10-10 | 2016-10-12 | $40.00 | $1.3M | -0.7% | -4.4% | +5.2% |
| HOLX | SELL | 2016-05-26 | 2016-05-31 | $33.85 | $286K | -0.4% | +1.0% | +13.0% |
| HOLX | SELL · 10b5-1 | 2015-07-30 | 2015-07-31 | $41.36 | $620K | -7.6% | -1.4% | -1.4% |
| HOLX | SELL · 10b5-1 | 2015-01-29 | 2015-02-02 | $30.00 | $570K | -7.6% | -1.4% | -1.4% |
| HOLX | SELL · 10b5-1 | 2014-11-10 | 2014-11-12 | $26.30 | $69K | -7.6% | -1.4% | -1.4% |
| HOLX | SELL · 10b5-1 | 2014-11-03 | 2014-11-05 | $26.83 | $336K | -7.6% | -1.4% | -1.4% |
Grouped by shared companies and similar filing behaviour. This is a similarity measure, not a ranking or a performance signal.