J. Martin Carroll is Director at Mallinckrodt plc (MNK). They have made 8 open-market trades across 5 companies since 2013, most recently 2026-05-28.
CIK 0001279901
7 open-market purchases totalling $674K since 2013, against 1 sale. Across 7 scored buys the stock is down 2.1% at ninety days, and 4.1 points behind the S&P over the same stretch.
7 scored purchases · one row per filing · discretionary only
| 7d | 30d | 90d | |
|---|---|---|---|
| Accuracy | 14% | 29% | 29% |
| Avg Move | -8.8% | -1.6% | -2.1% |
| Alpha | -5.7% | -2.0% | -4.1% |
| Scored | 7 | 7 | 7 |
| Ticker | Type | Traded | Filed | Price | Value | 7d Stock | 30d Stock | 90d Stock |
|---|---|---|---|---|---|---|---|---|
| ESPR | BUY | 2023-05-10 | 2023-05-11 | $1.55 | $49K | +7.9% | -18.5% | +5.3% |
| ESPR | BUY | 2022-06-02 | 2022-06-03 | $5.64 | $28K | -9.9% | +18.2% | +30.0% |
| MNKKQ | SELL | 2021-03-12 | 2021-03-16 | $0.40 | $17K | N/A | N/A | N/A |
| MNK | BUY | 2017-11-09 | 2017-11-13 | $20.42 | $204K | -1.6% | +10.7% | -23.5% |
| ITEK | BUY | 2016-05-13 | 2016-05-17 | $9.03 | $90K | -0.8% | -18.4% | -23.5% |
| TXMD | BUY | 2015-05-08 | 2015-05-12 | $6.11 | $61K | -26.4% | -1.1% | -1.1% |
| MNK | BUY | 2014-08-12 | 2014-08-12 | $69.24 | $138K | -15.6% | -0.9% | -0.9% |
| MNK | BUY | 2013-11-26 | 2013-11-27 | $51.27 | $103K | -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.