Hugh M. O'Neill is President & VP at Mallinckrodt plc (MNK). They have made 7 open-market trades across 2 companies since 2015, most recently 2022-06-16.
CIK 0001587504
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 $588K since 2015, against 2 sales. Across 5 scored buys the stock is down 4.0% at ninety days, and 5.4 points behind the S&P over the same stretch.
5 scored purchases · one row per filing · discretionary only
| 7d | 30d | 90d | |
|---|---|---|---|
| Accuracy | 40% | 60% | 20% |
| Avg Move | -4.8% | +2.3% | -4.0% |
| Alpha | -2.5% | +1.1% | -5.4% |
| Scored | 5 | 5 | 5 |
| Ticker | Type | Traded | Filed | Price | Value | 7d Stock | 30d Stock | 90d Stock |
|---|---|---|---|---|---|---|---|---|
| MNKKQ | SELL | 2021-08-05 | 2021-08-09 | $0.26 | $546 | N/A | N/A | N/A |
| MNKKQ | SELL | 2020-11-16 | 2020-11-18 | $0.13 | $98 | N/A | N/A | N/A |
| MNK | BUY | 2017-11-14 | 2017-11-15 | $21.80 | $196K | -1.1% | +5.4% | -28.0% |
| MNK | BUY | 2017-06-08 | 2017-06-12 | $40.24 | $40K | +6.1% | +3.1% | -14.0% |
| MNK | BUY | 2016-05-10 | 2016-05-10 | $60.99 | $202K | +2.3% | +4.9% | +34.1% |
| MNK | BUY | 2015-11-27 | 2015-12-01 | $66.78 | $50K | -15.6% | -0.9% | -11.2% |
| MNK | BUY | 2015-08-25 | 2015-08-27 | $83.52 | $100K | -15.6% | -0.9% | -0.9% |
Grouped by shared companies and similar filing behaviour. This is a similarity measure, not a ranking or a performance signal.