CIK 0001521036 · Large accelerated filer
Lantheus Holdings, Inc.
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- LNTH
- Exchange
- Nasdaq
- Industry
- In Vitro & In Vivo Diagnostic Substances
- FY end
- Dec 31
- Incorporated
- DE
- Entity type
- operating
- EIN
- 352318913
- Phone
- 978 671-8001
- Business address
- 201 BURLINGTON ROAD, SOUTH BUILDING, BEDFORD, MA, 01730
- Former names
- Lantheus MI Holdings, Inc.
- Open-market buys, last 90 days
- $0
- in 0 filings
- Open-market sales, last 90 days
- $0
- in 0 filings
Shares bought or sold at a price by officers, directors and 10% owners (Form 4 codes P and S). Grants, option exercises and tax withholding aren't counted.
Reading 100 more Form 4s from the SEC; this list fills in as they're read.
| Date | Insider | Transaction | Shares | Price | Value | Owned after |
|---|---|---|---|---|---|---|
| 2026-08-31 | Marshall Robert J. Jr. CFO and Treasurer | Shares withheld for taxes | −721 | $100.96 | $73K | 122,071 |
| 2026-08-17 | Dinkelborg Ludger See Remarks | Shares withheld for taxes | −2,536 | $100.91 | $256K | 33,195 |
| 2026-08-17 | Brown Kimberly Chief Accounting Officer | Shares withheld for taxes | −463 | $100.91 | $47K | 13,263 |
| 2026-05-14 | Ber Gerard Director | Shares withheld for taxes | −381 | $96.67 | $37K | 27,118 |
| 2026-05-14 | Heino Mary Anne Executive Chair and CEO | Shares withheld for taxes | −1,227 | $96.67 | $119K | 321,897 |
| 2026-05-14 | McHugh Julie Director | Grant or award | +4,137 | 30,099 | ||
| 2026-05-14 | Morrow Phuong Khanh Director | Grant or award | +4,137 | 7,237 | ||
| 2026-05-14 | Maeusli Heinz Christoph Director | Grant or award | +4,137 | 30,014 | ||
| 2026-05-14 | LENO SAM R Director | Grant or award | +4,137 | 67,246 | ||
| 2026-05-14 | Pruden Gary J Director | Grant or award | +4,137 | 6,674 | ||
| 2026-05-14 | Baylor-Henry Minnie Director | Grant or award | +4,137 | 14,018 | ||
| 2026-05-14 | Ber Gerard Director | Grant or award | +4,137 | 27,499 | ||
| 2026-05-14 | Thrall James H Director | Grant or award | +4,137 | 39,881 | ||
| 2026-05-14 | EASTLAND JULIA MARIE Director | Grant or award | +4,137 | 8,019 | ||
| 2026-04-17 | Niedzwiecki Daniel See Remarks | Shares withheld for taxes | −1,911 | $83.82 | $160K | 117,465 |
| 2026-03-05 | Niedzwiecki Daniel See Remarks | Grant or award | +36,692 | 120,659 | ||
| 2026-03-05 | Niedzwiecki Daniel See Remarks | Shares withheld for taxes | −1,283 | $76.31 | $98K | 119,376 |
| 2026-03-05 | Dinkelborg Ludger See Remarks | Grant or award | +20,966 | 35,731 | ||
| 2026-03-05 | Marshall Robert J. Jr. CFO and Treasurer | Grant or award | +38,002 | 123,974 | ||
| 2026-03-05 | Marshall Robert J. Jr. CFO and Treasurer | Shares withheld for taxes | −1,182 | $76.31 | $90K | 122,792 |
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