Henriette Nielsen serves as Executive at Mallinckrodt plc, where they oversee executive responsibilities. Since joining the company, Henriette Nielsen has executed 6 insider transactions totaling $0, demonstrating a balanced approach to their equity position. Their most recent transaction on Jan 1, 2026 involved exercising options for 6,576 shares valued at $0.
| DATE | TICKER | VALUE | TYPE | SHARES | PRICE | 10b5-1 |
|---|---|---|---|---|---|---|
| Jan 1, 2026 | NONE | $0 | Option Exercise | 6,576 | $N/A | Discretionary |
| Jan 1, 2026 | NONE | $0 | Payment | 2,398 |
Henriette Nielsen currently holds 46,031 shares of Mallinckrodt plc (MNK), valued at approximately $0. This represents their equity stake as Executive.
Based on SEC Form 4 filings, Henriette Nielsen has been a net neutral trader of MNK stock. They have purchased $0 and sold $0 worth of shares.
Henriette Nielsen's most recent insider trade was on Jan 1, 2026, when they sold 6,576 shares at $0.00 per share.
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| $N/A |
| Discretionary |
| Jan 1, 2026 | NONE | $0 | Option Exercise | 6,576 | $N/A | Discretionary |
| Nov 14, 2023 | MNKTQ | $0 | Disposition | 62,288 | $N/A | Discretionary |
| Aug 17, 2023 | MNK | $8.8K | Payment | 12,803 | $0.69 | Discretionary |
| Dec 14, 2022 | MNK | $0 | Award | 75,091 | $N/A | Discretionary |