James Harkness is Director at International Securities Exchange, Inc. (ISE). They have made 59 open-market trades across 2 companies since 2006, most recently 2022-03-15.
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 $1.5M since 2022, against 58 sales. Too few scored purchases to measure a record yet.
| Ticker | Type | Traded | Filed | Price | Value | 7d Stock | 30d Stock | 90d Stock |
|---|---|---|---|---|---|---|---|---|
| NOTV | BUY | 2022-03-15 | 2022-03-16 | $19.65 | $1.5M | +1.6% | +9.5% | -43.6% |
| ISE | SELL | 2006-08-16 | 2006-08-17 | $42.76 | $89K | N/A | N/A | N/A |
| ISE | SELL | 2006-08-11 | 2006-08-14 | $38.51 | $231K | N/A | N/A | N/A |
| ISE | SELL | 2006-08-11 | 2006-08-14 | $38.00 | $243K | N/A | N/A | N/A |
| ISE | SELL | 2006-08-11 | 2006-08-14 | $37.53 | $394K | N/A | N/A | N/A |
| ISE | SELL | 2006-08-10 | 2006-08-14 | $38.57 | $324K | N/A | N/A | N/A |
| ISE | SELL | 2006-08-10 | 2006-08-14 | $38.90 | $257K | N/A | N/A | N/A |
| ISE | SELL | 2006-08-10 | 2006-08-14 | $38.24 | $310K | N/A | N/A | N/A |
| ISE | SELL | 2006-08-09 | 2006-08-10 | $39.27 | $554K | N/A | N/A | N/A |
| ISE | SELL | 2006-08-09 | 2006-08-10 | $39.58 | $107K | N/A | N/A | N/A |
| ISE | SELL | 2006-08-09 | 2006-08-10 | $39.08 | $238K | N/A | N/A | N/A |
| ISE | SELL | 2006-08-08 | 2006-08-09 | $39.10 | $215K | N/A | N/A | N/A |
| ISE | SELL | 2006-08-08 | 2006-08-09 | $39.64 | $460K | N/A | N/A | N/A |
| ISE | SELL | 2006-08-08 | 2006-08-09 | $39.88 | $235K | N/A | N/A | N/A |
| ISE | SELL | 2006-08-07 | 2006-08-08 | $39.46 | $489K | N/A | N/A | N/A |
| ISE | SELL | 2006-08-07 | 2006-08-08 | $39.75 | $338K | N/A | N/A | N/A |
| ISE | SELL | 2006-08-07 | 2006-08-08 | $40.08 | $80K | N/A | N/A | N/A |
| ISE | SELL | 2006-08-04 | 2006-08-07 | $40.71 | $81K | N/A | N/A | N/A |
| ISE | SELL | 2006-08-04 | 2006-08-07 | $40.04 | $372K | N/A | N/A | N/A |
| ISE | SELL | 2006-08-04 | 2006-08-07 | $40.43 | $473K | N/A | N/A | N/A |
| ISE | SELL | 2006-08-03 | 2006-08-04 | $38.53 | $270K | N/A | N/A | N/A |
| ISE | SELL | 2006-08-03 | 2006-08-04 | $38.84 | $295K | N/A | N/A | N/A |
| ISE | SELL | 2006-08-03 | 2006-08-04 | $39.55 | $75K | N/A | N/A | N/A |
| ISE | SELL | 2006-08-03 | 2006-08-04 | $39.31 | $252K | N/A | N/A | N/A |
| ISE | SELL | 2006-08-02 | 2006-08-03 | $39.68 | $417K | N/A | N/A | N/A |
Grouped by shared companies and similar filing behaviour. This is a similarity measure, not a ranking or a performance signal.