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 |
|---|---|---|---|---|---|---|
| 2026-03-05 | Brown Kimberly Chief Accounting Officer | Grant or award | +6,158 | 13,859 | ||
| 2026-03-05 | Brown Kimberly Chief Accounting Officer | Shares withheld for taxes | −133 | $76.31 | $10K | 13,726 |
| 2026-03-05 | Morgan Amanda Michelle Chief Commercial Officer | Grant or award | +26,208 | 64,748 | ||
| 2026-03-05 | Morgan Amanda Michelle Chief Commercial Officer | Shares withheld for taxes | −595 | $76.31 | $45K | 64,153 |
| 2026-03-02 | Niedzwiecki Daniel See Remarks | Grant or award | +5,169 | 92,226 | ||
| 2026-03-02 | Niedzwiecki Daniel See Remarks | Shares withheld for taxes | −8,259 | $76.30 | $630K | 83,967 |
| 2026-03-02 | Morgan Amanda Michelle Chief Commercial Officer | Grant or award | +2,782 | 41,876 | ||
| 2026-03-02 | Morgan Amanda Michelle Chief Commercial Officer | Shares withheld for taxes | −3,336 | $76.30 | $255K | 38,540 |
| 2026-03-02 | Marshall Robert J. Jr. CFO and Treasurer | Grant or award | +8,491 | 96,624 | ||
| 2026-03-02 | Marshall Robert J. Jr. CFO and Treasurer | Shares withheld for taxes | −10,652 | $76.30 | $813K | 85,972 |
| 2026-03-02 | Heino Mary Anne Executive Chair and CEO | Grant or award | +32,105 | 365,040 | ||
| 2026-03-02 | Heino Mary Anne Executive Chair and CEO | Shares withheld for taxes | −41,916 | $76.30 | $3.2M | 323,124 |
| 2025-12-15 | Morgan Amanda Michelle Chief Commercial Officer | Shares withheld for taxes | −368 | $66.57 | $24K | 39,094 |
| 2025-11-17 | Heino Mary Anne Executive Chair | Grant or award | +14,285 | 332,935 | ||
| 2025-11-17 | Heino Mary Anne Executive Chair | Grant or award · Stock Option (right to buy) | +26,325 | 26,325 | ||
| 2025-08-29 | Marshall Robert J. Jr. CFO and Treasurer | Shares withheld for taxes | −727 | $54.90 | $40K | 88,133 |
| 2025-08-20 | PATEL RAJIV A Member of a Group Owning 10% | Sale | −3,365,000 | $56.15 | $188.9M | 3,477,227 |
| 2025-08-20 | FARALLON PARTNERS L L C/CA 10% owner | Sale | −3,365,000 | $56.15 | $188.9M | 3,477,227 |
| 2025-08-19 | PATEL RAJIV A Member of a Group Owning 10% | Sale | −41,000 | $55.34 | $2.3M | 6,842,227 |
| 2025-08-19 | FARALLON PARTNERS L L C/CA 10% owner | Sale | −41,000 | $55.34 | $2.3M | 6,842,227 |
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