Morton Zifferer is Director at TESSCO TECHNOLOGIES INC (TESS). They have made 8 open-market trades across 1 company since 2007, most recently 2020-05-15.
CIK 0001229702
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 8 sales. Too few scored purchases to measure a record yet.
| Ticker | Shares | Value |
|---|---|---|
| TESS | 84,669 | $761K |
Shares reported on the most recent Form 4, priced at the 2020-05-19 close.
| Ticker | Type | Traded | Filed | Price | Value | 7d Stock | 30d Stock | 90d Stock |
|---|---|---|---|---|---|---|---|---|
| TESS | SELL | 2018-01-30 | 2018-02-02 | $22.20 | $406K | +0.0% | +0.7% | -18.8% |
| TESS | SELL | 2013-08-06 | 2013-08-07 | $32.14 | $202K | -3.9% | +3.8% | +3.8% |
| TESS | SELL | 2012-08-15 | 2012-08-17 | $18.63 | $280K | -3.9% | +3.8% | +3.8% |
| TESS | SELL | 2007-06-12 | 2007-06-12 | $22.00 | $57K | -3.9% | +3.8% | +3.8% |
| TESS | SELL | 2007-06-07 | 2007-06-11 | $23.46 | $115K | -3.9% | +3.8% | +3.8% |
| TESS | SELL | 2007-03-09 | 2007-03-09 | $29.06 | $87K | -3.9% | +3.8% | +3.8% |
| TESS | SELL | 2007-03-07 | 2007-03-08 | $28.83 | $173K | -3.9% | +3.8% | +3.8% |
| TESS | SELL | 2007-03-05 | 2007-03-07 | $28.19 | $169K | -3.9% | +3.8% | +3.8% |
Grouped by shared companies and similar filing behaviour. This is a similarity measure, not a ranking or a performance signal.