Hugh Aldous is Director at INNOSPEC INC. (IOSP). They have made 8 open-market trades across 1 company since 2010, most recently 2019-12-06.
CIK 0001323202
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.
5 open-market purchases totalling $208K since 2010, against 3 sales. Across 5 scored buys the stock is down 2.3% at ninety days, and 2.6 points behind the S&P over the same stretch.
5 scored purchases · one row per filing · discretionary only
| Ticker | Shares | Value |
|---|---|---|
| IOSP | 12,380 | $1.2M |
Shares reported on the most recent Form 4, priced at the 2019-12-10 close.
| 7d | 30d | 90d | |
|---|---|---|---|
| Accuracy | 0% | 0% | 0% |
| Avg Move | -11.1% | -2.3% | -2.3% |
| Alpha | -5.2% | -2.6% | -2.6% |
| Scored | 5 | 5 | 5 |
| Ticker | Type | Traded | Filed | Price | Value | 7d Stock | 30d Stock | 90d Stock |
|---|---|---|---|---|---|---|---|---|
| IOSP | SELL | 2019-12-06 | 2019-12-10 | $100.64 | $302K | +3.6% | +3.2% | -29.6% |
| IOSP | SELL | 2018-05-22 | 2018-05-23 | $76.72 | $259K | +3.8% | +5.1% | +2.1% |
| IOSP | SELL | 2016-11-18 | 2016-11-22 | $63.15 | $42K | +2.5% | +5.2% | +4.8% |
| IOSP | BUY | 2015-08-12 | 2015-08-12 | $44.77 | $17K | -11.1% | -2.3% | -2.3% |
| IOSP | BUY | 2014-12-01 | 2014-12-02 | $42.96 | $43K | -11.1% | -2.3% | -2.3% |
| IOSP | BUY | 2014-08-15 | 2014-08-19 | $40.41 | $64K | -11.1% | -2.3% | -2.3% |
| IOSP | BUY | 2010-08-27 | 2010-08-31 | $11.70 | $47K | -11.1% | -2.3% | -2.3% |
| IOSP | BUY | 2010-04-06 | 2010-04-07 | $12.05 | $36K | -11.1% | -2.3% | -2.3% |
Grouped by shared companies and similar filing behaviour. This is a similarity measure, not a ranking or a performance signal.