Lantheus Holdings, Inc (LNTH) insider trading
Every open-market stock purchase and sale by Lantheus Holdings, Inc executives, directors, large shareholders and members of Congress, from SEC Form 4 filings. Sector: Other.
Insider activity at a glance
- No open-market insider trades in the last 12 months.
- Last insider buy: Heinz Christoph Maeusli (Director), $18.6K, 5 years ago.
Last 12 months: insiders bought $0 (0 buys) and sold $0 (0 sales). Last close $100.98 on Jun 4, 2026.
Recent LNTH insider trades
| Date | Insider | Trade | Value |
|---|---|---|---|
| May 14, 2026 | Mary Anne Heino (CEO) | Sold (not open market) | $119K |
| May 14, 2026 | Gerard Ber (Director) | Sold (not open market) | $36.8K |
| May 14, 2026 | Sam R Leno (Director) | Bought (not open market) | — |
| May 14, 2026 | Julia Marie Eastland (Director) | Bought (not open market) | — |
| May 14, 2026 | Minnie Baylor-Henry (Director) | Bought (not open market) | — |
| May 14, 2026 | Phuong Khanh Morrow (Director) | Bought (not open market) | — |
| May 14, 2026 | Heinz Christoph Maeusli (Director) | Bought (not open market) | — |
| May 14, 2026 | Gary J Pruden (Director) | Bought (not open market) | — |
| May 14, 2026 | Gerard Ber (Director) | Bought (not open market) | — |
| May 14, 2026 | Julie McHugh (Director) | Bought (not open market) | — |
| May 14, 2026 | James H Thrall (Director) | Bought (not open market) | — |
| Apr 17, 2026 | Daniel Niedzwiecki (Officer) | Sold (not open market) | $160K |
| Mar 5, 2026 | Daniel Niedzwiecki (Officer) | Sold (not open market) | $97.9K |
| Mar 5, 2026 | Robert J. Marshall Jr. (CFO) | Sold (not open market) | $90.2K |
| Mar 5, 2026 | Amanda Michelle Morgan (C-suite exec) | Sold (not open market) | $45.4K |
| Mar 5, 2026 | Kimberly Brown (C-suite exec) | Sold (not open market) | $10.1K |
| Mar 5, 2026 | Robert J. Marshall Jr. (CFO) | Bought (not open market) | — |
| Mar 5, 2026 | Amanda Michelle Morgan (C-suite exec) | Bought (not open market) | — |
| Mar 5, 2026 | Daniel Niedzwiecki (Officer) | Bought (not open market) | — |
| Mar 5, 2026 | Kimberly Brown (C-suite exec) | Bought (not open market) | — |
| Mar 5, 2026 | Ludger Dinkelborg (Officer) | Bought (not open market) | — |
| Mar 2, 2026 | Mary Anne Heino (CEO) | Sold (not open market) | $3.2M |
| Mar 2, 2026 | Robert J. Marshall Jr. (CFO) | Sold (not open market) | $813K |
| Mar 2, 2026 | Daniel Niedzwiecki (Officer) | Sold (not open market) | $630K |
| Mar 2, 2026 | Amanda Michelle Morgan (C-suite exec) | Sold (not open market) | $255K |
Who's trading LNTH
- James H Thrall, Director: other filings, last May 14, 2026
- Gerard Ber, Insider: other filings, last May 14, 2026
- Julia Marie Eastland, Director: other filings, last May 14, 2026
- Mary Anne Heino, Director: other filings, last May 14, 2026
- Sam R Leno, Insider: other filings, last May 14, 2026
- Heinz Christoph Maeusli, Insider: other filings, last May 14, 2026
- Julie McHugh, Director: other filings, last May 14, 2026
- Phuong Khanh Morrow, Director: other filings, last May 14, 2026
- Gary J Pruden, Director: other filings, last May 14, 2026
- Minnie Baylor-Henry, Director: other filings, last May 14, 2026
- Daniel Niedzwiecki, Officer: other filings, last Apr 17, 2026
- Robert J. Marshall Jr., CFO: other filings, last Mar 5, 2026
- Kimberly Brown, C-suite exec: other filings, last Mar 5, 2026
- Ludger Dinkelborg, Officer: other filings, last Mar 5, 2026
- Amanda Michelle Morgan, C-suite exec: other filings, last Mar 5, 2026
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