David W. Meline is Former Sr. VP & CFO at 3M CO (MMM). They have made 8 open-market trades across 4 companies since 2011, most recently 2024-06-18.
CIK 0001444612
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.
1 open-market purchase totalling $176K 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 |
|---|---|---|---|---|---|---|---|---|
| PACB | BUY | 2024-03-06 | 2024-03-06 | $4.40 | $176K | -16.0% | -23.3% | -58.8% |
| MRNA | SELL | 2022-08-10 | 2022-08-11 | $173.66 | $28K | -16.7% | -18.7% | -5.5% |
| MRNA | SELL | 2022-05-10 | 2022-05-11 | $133.71 | $21K | +14.1% | +5.4% | +41.9% |
| MRNA | SELL | 2022-02-10 | 2022-02-11 | $158.89 | $197K | -0.9% | -4.7% | -17.4% |
| AMGN | SELL | 2019-11-25 | 2019-11-25 | $234.36 | $4.1M | -0.1% | +3.4% | -6.9% |
| MMM | SELL | 2013-10-29 | 2013-10-30 | $125.08 | $355K | -6.3% | -0.8% | -0.8% |
| MMM | SELL | 2012-10-26 | 2012-10-29 | $87.80 | $1.1M | -6.3% | -0.8% | -0.8% |
| MMM | SELL | 2011-07-29 | 2011-08-01 | $86.92 | $476K | -6.3% | -0.8% | -0.8% |
Grouped by shared companies and similar filing behaviour. This is a similarity measure, not a ranking or a performance signal.