Mark Trudeau is CEO & President at Mallinckrodt plc (MNK). They have made 15 open-market trades across 3 companies since 2013, most recently 2025-11-13.
CIK 0001540412
12 open-market purchases totalling $731K since 2015, against 3 sales. Across 12 scored buys the stock is down 7.5% at ninety days, and 10.2 points behind the S&P over the same stretch.
12 scored purchases · one row per filing · discretionary only
| 7d | 30d | 90d | |
|---|---|---|---|
| Accuracy | 33% | 58% | 25% |
| Avg Move | -7.1% | +0.2% | -7.5% |
| Alpha | -5.4% | -1.5% | -10.2% |
| Scored | 12 | 12 | 12 |
| Ticker | Type | Traded | Filed | Price | Value | 7d Stock | 30d Stock | 90d Stock |
|---|---|---|---|---|---|---|---|---|
| TEL | SELL | 2024-04-29 | 2024-04-29 | $141.49 | $2.0M | +2.4% | +3.8% | +9.2% |
| MNKKQ | SELL | 2020-11-12 | 2020-11-16 | $0.13 | $28K | N/A | N/A | N/A |
| MNK | BUY | 2019-05-30 | 2019-05-31 | $9.26 | $19K | +7.5% | +4.8% | -64.5% |
| MNK | BUY | 2019-05-09 | 2019-05-10 | $16.33 | $16K | -41.6% | -39.7% | -61.1% |
| MNK | BUY | 2019-03-05 | 2019-03-06 | $22.65 | $23K | +7.4% | +11.1% | -54.1% |
| MNK | BUY | 2018-12-10 | 2018-12-11 | $20.18 | $20K | -19.6% | +0.1% | +7.3% |
| MNK | BUY | 2018-05-16 | 2018-05-18 | $15.54 | $47K | +5.6% | +20.9% | +114.0% |
| MNK | BUY | 2017-11-10 | 2017-11-13 | $22.28 | $111K | -1.6% | +10.7% | -23.5% |
| MNK | BUY | 2017-06-09 | 2017-06-12 | $40.17 | $40K | +6.1% | +3.1% | -14.0% |
| MNK | BUY | 2017-02-14 | 2017-02-15 | $50.47 | $50K | -0.2% | -10.7% | -14.6% |
| MNK | BUY | 2016-05-06 | 2016-05-09 | $56.02 | $56K | -2.3% | +4.5% | +32.5% |
| MNK | BUY | 2015-11-30 | 2015-12-02 | $65.89 | $89K | -15.6% | -0.9% | -10.4% |
| MNK | BUY | 2015-08-25 | 2015-08-26 | $83.08 | $83K | -15.6% | -0.9% | -0.9% |
| MNK | BUY | 2015-08-21 | 2015-08-24 | $88.45 | $177K | -15.6% | -0.9% | -0.9% |
| MNK | SELL · 10b5-1 | 2015-02-02 | 2015-02-03 | $105.94 | $1.3M | -15.6% | -0.9% | -0.9% |
| MNK | SELL · 10b5-1 | 2015-01-09 | 2015-01-09 | $102.00 | $1.6M | -15.6% | -0.9% | -0.9% |
| MNK | SELL · 10b5-1 | 2014-12-18 | 2014-12-18 | $93.59 | $1.3M | -15.6% | -0.9% | -0.9% |
| MNK | SELL | 2014-02-03 | 2014-02-04 | $56.12 | $836K | -15.6% | -0.9% | -0.9% |
| MNK | SELL · 10b5-1 | 2013-12-26 | 2013-12-30 | $52.37 | $1.7M | -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.