Derek Peterson is CTO at BOINGO WIRELESS, INC. (WIFI). They have made 28 open-market trades across 2 companies since 2014, most recently 2021-06-02.
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.
7 open-market purchases totalling $134K since 2018, against 21 sales. Too few scored purchases to measure a record yet.
| Ticker | Type | Traded | Filed | Price | Value | 7d Stock | 30d Stock | 90d Stock |
|---|---|---|---|---|---|---|---|---|
| WIFI | SELL | 2021-03-22 | 2021-03-24 | $14.04 | $421K | +0.9% | -0.5% | N/A |
| TRTC | SELL | 2021-01-26 | 2021-01-29 | $0.33 | $660 | N/A | N/A | N/A |
| WIFI | SELL | 2020-07-09 | 2020-07-13 | $12.91 | $240K | +11.1% | +5.0% | -21.2% |
| WIFI | SELL | 2019-09-12 | 2019-09-16 | $14.02 | $300K | -16.4% | -29.8% | -6.6% |
| WIFI | SELL | 2019-05-16 | 2019-05-20 | $21.77 | $506K | -11.2% | -5.4% | -46.0% |
| TRTC | BUY | 2018-12-24 | 2019-01-02 | $0.57 | $15K | N/A | N/A | N/A |
| TRTC | BUY | 2018-12-21 | 2018-12-21 | $0.66 | $33K | N/A | N/A | N/A |
| TRTC | BUY | 2018-09-07 | 2018-09-07 | $1.57 | $16K | N/A | N/A | N/A |
| TRTC | BUY | 2018-08-31 | 2018-08-31 | $1.76 | $18K | N/A | N/A | N/A |
| TRTC | BUY | 2018-07-06 | 2018-07-06 | $2.19 | $11K | N/A | N/A | N/A |
| TRTC | BUY | 2018-06-28 | 2018-06-28 | $2.24 | $22K | N/A | N/A | N/A |
| TRTC | BUY | 2018-06-27 | 2018-06-27 | $2.47 | $20K | N/A | N/A | N/A |
| WIFI | SELL | 2018-03-08 | 2018-03-12 | $28.01 | $737K | -5.6% | -10.1% | -13.8% |
| TRTC | SELL | 2017-12-15 | 2017-12-18 | $0.25 | $69K | N/A | N/A | N/A |
| TRTC | SELL | 2017-12-15 | 2017-12-19 | $0.24 | $149K | N/A | N/A | N/A |
| TRTC | SELL | 2017-12-13 | 2017-12-18 | $0.27 | $81K | N/A | N/A | N/A |
| TRTC | SELL | 2017-12-12 | 2017-12-18 | $0.26 | $397K | N/A | N/A | N/A |
| TRTC | SELL | 2017-12-04 | 2017-12-08 | $0.19 | $190K | N/A | N/A | N/A |
| TRTC | SELL | 2017-10-03 | 2017-11-28 | $0.21 | $210K | N/A | N/A | N/A |
| TRTC | SELL | 2017-09-18 | 2017-09-26 | $0.21 | $661K | N/A | N/A | N/A |
| TRTC | SELL | 2017-09-14 | 2017-09-18 | $0.22 | $457K | N/A | N/A | N/A |
| WIFI | SELL | 2017-09-11 | 2017-09-12 | $20.83 | $250K | -2.0% | +5.8% | +8.3% |
| WIFI | SELL | 2017-09-08 | 2017-09-12 | $20.80 | $1.0M | -2.0% | +5.8% | +8.3% |
| WIFI | SELL | 2017-06-01 | 2017-06-02 | $16.54 | $495K | -7.0% | -12.0% | +21.6% |
| WIFI | SELL | 2017-05-10 | 2017-05-11 | $16.02 | $240K | +0.1% | +0.9% | +18.7% |
Grouped by shared companies and similar filing behaviour. This is a similarity measure, not a ranking or a performance signal.