Herbert L. Henkel is Director at 3M CO (MMM). They have made 11 open-market trades across 3 companies since 2009, most recently 2022-04-29.
CIK 0001204528
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 $666K since 2018, against 9 sales. Too few scored purchases to measure a record yet.
| Ticker | Type | Traded | Filed | Price | Value | 7d Stock | 30d Stock | 90d Stock |
|---|---|---|---|---|---|---|---|---|
| HRI | BUY | 2020-03-13 | 2020-03-16 | $22.56 | $319K | +9.4% | -0.2% | +36.0% |
| HRI | BUY | 2018-11-27 | 2018-11-28 | $34.68 | $347K | -20.4% | -29.3% | +12.9% |
| BCR | SELL | 2015-02-17 | 2015-02-19 | $174.60 | $1.3M | -6.4% | -2.2% | -2.2% |
| BCR | SELL | 2013-10-28 | 2013-10-29 | $134.66 | $323K | -6.4% | -2.2% | -2.2% |
| BCR | SELL | 2013-02-07 | 2013-02-11 | $101.14 | $243K | -6.4% | -2.2% | -2.2% |
| BCR | SELL | 2011-02-11 | 2011-02-14 | $96.55 | $463K | -6.4% | -2.2% | -2.2% |
| IR | SELL | 2010-03-03 | 2010-03-04 | $33.22 | $831K | +10.6% | -0.5% | -0.5% |
| IR | SELL | 2010-03-02 | 2010-03-03 | $32.79 | $820K | +10.6% | -0.5% | -0.5% |
| IR | SELL | 2009-10-29 | 2009-11-02 | $32.12 | $3.2M | +10.6% | -0.5% | -0.5% |
| IR | SELL | 2009-10-27 | 2009-10-29 | $32.41 | $3.2M | +10.6% | -0.5% | -0.5% |
| IR | SELL | 2009-10-26 | 2009-10-27 | $34.27 | $1.7M | +10.6% | -0.5% | -0.5% |
| IR | SELL · 10b5-1 | 2009-09-23 | 2009-09-25 | $31.05 | $1.6M | +10.6% | -0.5% | -0.5% |
| IR | SELL · 10b5-1 | 2009-09-22 | 2009-09-23 | $31.81 | $795K | +10.6% | -0.5% | -0.5% |
| IR | SELL · 10b5-1 | 2009-09-21 | 2009-09-22 | $31.58 | $790K | +10.6% | -0.5% | -0.5% |
Grouped by shared companies and similar filing behaviour. This is a similarity measure, not a ranking or a performance signal.