David Allen Johnson is Sr. VP. Surgical Solutions at STERIS CORP (STE). They have made 5 open-market trades across 2 companies since 2008, most recently 2021-11-23.
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 5 sales. Too few scored purchases to measure a record yet.
| Ticker | Type | Traded | Filed | Price | Value | 7d Stock | 30d Stock | 90d Stock |
|---|---|---|---|---|---|---|---|---|
| STE | SELL · 10b5-1 | 2015-06-15 | 2015-06-15 | $63.08 | $115K | -9.6% | +0.4% | +0.4% |
| STE | SELL | 2013-05-13 | 2013-05-13 | $44.99 | $121K | -9.6% | +0.4% | +0.4% |
| CNMD | SELL | 2010-02-08 | 2010-02-09 | $22.10 | $10K | -8.3% | -2.4% | -2.4% |
| CNMD | SELL | 2009-12-09 | 2010-02-09 | $21.20 | $11K | -8.3% | -2.4% | -2.4% |
| CNMD | SELL | 2009-03-09 | 2009-03-10 | $11.71 | $12K | -8.3% | -2.4% | -2.4% |
| CNMD | SELL | 2008-08-05 | 2008-08-07 | $31.00 | $27K | -8.3% | -2.4% | -2.4% |
Grouped by shared companies and similar filing behaviour. This is a similarity measure, not a ranking or a performance signal.