Heather L. Mason is President & VP at ABBOTT LABORATORIES (ABT). They have made 9 open-market trades across 2 companies since 2008, most recently 2026-05-13.
CIK 0001432601
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.
2 open-market purchases totalling $84K since 2024, against 7 sales. Too few scored purchases to measure a record yet.
| Ticker | Type | Traded | Filed | Price | Value | 7d Stock | 30d Stock | 90d Stock |
|---|---|---|---|---|---|---|---|---|
| ASRT | BUY | 2024-11-18 | 2024-11-19 | $0.80 | $60K | +4.6% | -13.9% | -17.1% |
| ASRT | BUY | 2024-06-05 | 2024-06-06 | $0.97 | $24K | +10.0% | +48.0% | +23.0% |
| ASRT | SELL | 2023-05-19 | 2023-05-22 | $7.30 | $1.3M | -9.8% | -10.2% | -51.1% |
| ABT | SELL | 2017-02-28 | 2017-03-02 | $45.02 | $162K | -1.4% | -2.1% | +0.5% |
| ABT | SELL | 2017-01-31 | 2017-02-02 | $40.77 | $1.5M | +1.7% | +5.1% | +1.8% |
| ABT | SELL | 2016-02-29 | 2016-03-02 | $39.27 | $238K | +5.0% | +9.4% | +2.8% |
| ABT | SELL · 10b5-1 | 2015-04-27 | 2015-04-29 | $47.45 | $641K | -8.3% | -2.3% | -2.3% |
| ABT | SELL · 10b5-1 | 2014-03-03 | 2014-03-04 | $38.95 | $86K | -8.3% | -2.3% | -2.3% |
| ABT | SELL · 10b5-1 | 2013-06-07 | 2013-06-11 | $37.01 | $444K | -8.3% | -2.3% | -2.3% |
| ABT | SELL | 2013-02-19 | 2013-02-20 | $34.79 | $107K | -8.3% | -2.3% | -2.3% |
| ABT | SELL · 10b5-1 | 2012-08-01 | 2012-08-03 | $66.26 | $3.3M | -8.3% | -2.3% | -2.3% |
| ABT | SELL · 10b5-1 | 2012-08-01 | 2012-08-03 | $66.19 | $3.0M | -8.3% | -2.3% | -2.3% |
| ABT | SELL · 10b5-1 | 2012-08-01 | 2012-08-03 | $66.32 | $577K | -8.3% | -2.3% | -2.3% |
| ABT | SELL · 10b5-1 | 2012-03-13 | 2012-03-15 | $58.43 | $2.3M | -8.3% | -2.3% | -2.3% |
| ABT | SELL · 10b5-1 | 2012-02-29 | 2012-03-02 | $56.74 | $89K | -8.3% | -2.3% | -2.3% |
| ABT | SELL · 10b5-1 | 2011-12-29 | 2011-12-30 | $56.18 | $3.0M | -8.3% | -2.3% | -2.3% |
| ABT | SELL | 2011-11-11 | 2011-11-15 | $54.37 | $816K | -8.3% | -2.3% | -2.3% |
| ABT | SELL · 10b5-1 | 2011-04-28 | 2011-04-29 | $52.25 | $556K | -8.3% | -2.3% | -2.3% |
| ABT | SELL · 10b5-1 | 2011-02-28 | 2011-03-02 | $47.94 | $88K | -8.3% | -2.3% | -2.3% |
| ABT | SELL · 10b5-1 | 2010-02-26 | 2010-03-02 | $54.25 | $16K | -8.3% | -2.3% | -2.3% |
| ABT | SELL · 10b5-1 | 2010-02-16 | 2010-02-18 | $53.89 | $65K | -8.3% | -2.3% | -2.3% |
| ABT | SELL · 10b5-1 | 2009-11-24 | 2009-11-25 | $54.00 | $75K | -8.3% | -2.3% | -2.3% |
| ABT | SELL · 10b5-1 | 2009-11-11 | 2009-11-13 | $53.50 | $115K | -8.3% | -2.3% | -2.3% |
| ABT | SELL · 10b5-1 | 2009-11-02 | 2009-11-04 | $50.92 | $764K | -8.3% | -2.3% | -2.3% |
| ABT | SELL · 10b5-1 | 2009-02-27 | 2009-03-03 | $48.72 | $28K | -8.3% | -2.3% | -2.3% |
Grouped by shared companies and similar filing behaviour. This is a similarity measure, not a ranking or a performance signal.