Margaret G. McGlynn is Director at VERTEX PHARMACEUTICALS INC / MA (VRTX). They have made 15 open-market trades across 2 companies since 2012, most recently 2026-06-20.
CIK 0001215126
2 open-market purchases totalling $148K since 2012, against 13 sales. Too few scored purchases to measure a record yet.
| Ticker | Type | Traded | Filed | Price | Value | 7d Stock | 30d Stock | 90d Stock |
|---|---|---|---|---|---|---|---|---|
| FOLD | SELL · 10b5-1 | 2024-03-04 | 2024-03-06 | $13.35 | $200K | -8.5% | -7.4% | -20.1% |
| FOLD | SELL | 2023-01-13 | 2023-01-17 | $13.03 | $195K | +2.0% | +2.1% | -5.6% |
| FOLD | SELL | 2022-05-02 | 2022-05-04 | $6.99 | $105K | +6.1% | +16.2% | +41.3% |
| VRTX | SELL | 2022-04-08 | 2022-04-12 | $280.22 | $1.4M | -3.5% | -14.5% | +4.4% |
| VRTX | SELL | 2022-03-31 | 2022-04-04 | $262.27 | $2.6M | +7.5% | +2.1% | +7.8% |
| VRTX | SELL | 2022-01-28 | 2022-02-01 | $241.79 | $2.2M | -4.0% | -3.2% | +7.5% |
| FOLD | SELL | 2021-05-03 | 2021-05-05 | $10.27 | $103K | -4.6% | -2.0% | -3.5% |
| FOLD | SELL | 2020-04-17 | 2020-04-20 | $11.00 | $110K | +1.7% | +8.7% | +30.7% |
| FOLD | SELL | 2020-01-09 | 2020-01-10 | $10.00 | $200K | -2.4% | +10.1% | +9.6% |
| VRTX | SELL | 2019-10-22 | 2019-10-24 | $190.00 | $3.8M | +2.1% | +15.6% | +21.5% |
| VRTX | SELL | 2019-08-13 | 2019-08-15 | $185.00 | $1.9M | -2.6% | -3.0% | +13.1% |
| FOLD | SELL | 2018-05-16 | 2018-05-18 | $16.00 | $160K | +0.4% | -2.0% | -20.1% |
| VRTX | SELL | 2018-03-02 | 2018-03-05 | $170.00 | $1.7M | +0.4% | -6.5% | -13.7% |
| VRTX | SELL | 2018-01-22 | 2018-01-24 | $162.50 | $3.3M | -8.0% | -1.7% | -7.7% |
| VRTX | SELL · 10b5-1 | 2015-11-18 | 2015-11-20 | $130.15 | $1.6M | -21.7% | -0.1% | -29.6% |
| FOLD | BUY | 2015-11-10 | 2015-11-10 | $10.27 | $103K | -30.4% | -3.9% | -45.1% |
| VRTX | SELL · 10b5-1 | 2015-08-03 | 2015-08-05 | $137.28 | $1.7M | -21.7% | -0.1% | -0.1% |
| VRTX | SELL · 10b5-1 | 2015-06-01 | 2015-06-03 | $127.32 | $1.6M | -21.7% | -0.1% | -0.1% |
| VRTX | SELL · 10b5-1 | 2015-04-06 | 2015-04-08 | $118.36 | $1.5M | -21.7% | -0.1% | -0.1% |
| VRTX | BUY | 2012-11-07 | 2012-11-08 | $45.50 | $46K | -21.7% | -0.1% | -0.1% |
Grouped by shared companies and similar filing behaviour. This is a similarity measure, not a ranking or a performance signal.