Lantheus Holdings, Inc. (LNTH)
Data as of , from SEC Form 4 filings.
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Start 7-day demoLatest LNTH insider trades
Rajiv A. PatelOpen-market sale$2.27M- Rajiv A. PatelOpen-market sale$188.94M
- FARALLON PARTNERS L L C
About Lantheus Holdings, Inc. (LNTH)
Lantheus Holdings, Inc. is an SEC registrant, filing under CIK 0001521036, classified as in vitro and in vivo diagnostic substances. We track it alongside the rest of the Health Care sector.
LNTH Form 4 activity by transaction type, last 90 days
| Form 4 transaction type | Transactions | Shares | Total value |
|---|---|---|---|
| Tax withholding / forfeiture | 3 | 3,720 |
Dollar totals cover purchases and sales only (codes P and S). Grants, option exercises, gifts and tax withholding are counted in shares, because none of them is a trade at a market price.
LNTH insider transactions (Form 4)
4238 Form 4 filings on record, the earliest from Nov 12, 2024, newest first. Filing history page 1 of 2.
| Date | Insider | Transaction | Security | Shares | Price | Value |
|---|---|---|---|---|---|---|
| Robert J. Marshall Jr. - Officer | Tax withholding / forfeiture | Common Stock | 721 | $100.96 | $73K | |
| Ludger Dinkelborg - Officer | Tax withholding / forfeiture | Common Stock | 2,536 | $100.91 | $256K | |
| Kimberly Brown - Officer | Tax withholding / forfeiture | Common Stock | 463 | $100.91 | $47K | |
 Gerard Ber - Director | Tax withholding / forfeiture | Common Stock | 381 | $96.67 | $37K | |
| Mary Anne Heino - Officer | Tax withholding / forfeiture | Common Stock | 1,227 | $96.67 | $119K | |
| Julie McHugh - Director | Grant or award | Common Stock | 4,137 | $0.00 | - | |
 Phuong Khanh Morrow - Director | Grant or award | Common Stock | 4,137 | $0.00 | - | |
 Heinz Christoph Maeusli - Director | Grant or award | Common Stock | 4,137 | $0.00 | - | |
| Sam R. Leno - Director | Grant or award | Common Stock | 4,137 | $0.00 | - | |
 Gary J. Pruden - Director | Grant or award | Common Stock | 4,137 | $0.00 | - | |
| Minnie Baylor-Henry - Director | Grant or award | Common Stock | 4,137 | $0.00 | - | |
| Gerard Ber - Director | Grant or award | Common Stock | 4,137 | $0.00 | - | |
| James H. Thrall - Director | Grant or award | Common Stock | 4,137 | $0.00 | - | |
| Julia Marie Eastland - Director | Grant or award | Common Stock | 4,137 | $0.00 | - | |
 Daniel Niedzwiecki - Officer | Tax withholding / forfeiture | Common Stock | 1,911 | $83.82 | $160K | |
| Daniel Niedzwiecki - Officer | Tax withholding / forfeiture | Common Stock | 1,283 | $76.31 | $98K | |
| Daniel Niedzwiecki - Officer | Grant or award | Common Stock | 36,692 | $0.00 | - | |
| Ludger Dinkelborg - Officer | Grant or award | Common Stock | 20,966 | $0.00 | - | |
| Robert J. Marshall Jr. - Officer | Tax withholding / forfeiture | Common Stock | 1,182 | $76.31 | $90K | |
| Robert J. Marshall Jr. - Officer | Grant or award | Common Stock | 38,002 | $0.00 | - | |
| Kimberly Brown - Officer | Tax withholding / forfeiture | Common Stock | 133 | $76.31 | $10K | |
| Kimberly Brown - Officer | Grant or award | Common Stock | 6,158 | $0.00 | - | |
| Amanda Michelle Morgan - Officer | Tax withholding / forfeiture | Common Stock | 595 | $76.31 | $45K | |
| Amanda Michelle Morgan - Officer | Grant or award | Common Stock | 26,208 | $0.00 | - | |
| Daniel Niedzwiecki - Officer | Tax withholding / forfeiture | Common Stock | 8,259 | $76.30 | $630K | |
| Daniel Niedzwiecki - Officer | Grant or award | Common Stock | 5,169 | $0.00 | - | |
| Amanda Michelle Morgan - Officer | Tax withholding / forfeiture | Common Stock | 3,336 | $76.30 | $255K | |
| Amanda Michelle Morgan - Officer | Grant or award | Common Stock | 2,782 | $0.00 | - | |
| Robert J. Marshall Jr. - Officer | Tax withholding / forfeiture | Common Stock | 10,652 | $76.30 | $813K | |
| Robert J. Marshall Jr. - Officer | Grant or award | Common Stock | 8,491 | $0.00 | - | |
| Mary Anne Heino - Officer | Tax withholding / forfeiture | Common Stock | 41,916 | $76.30 | $3.20M | |
| Mary Anne Heino - Officer | Grant or award | Common Stock | 32,105 | $0.00 | - | |
| Amanda Michelle Morgan - Officer | Tax withholding / forfeiture | Common Stock | 356 | $93.48 | $33K | |
| Amanda Michelle Morgan - Officer | Tax withholding / forfeiture | Common Stock | 368 | $66.57 | $24K | |
| Mary Anne Heino - Officer | Grant or award | Common Stock | 14,285 | $0.00 | - | |
| Mary Anne Heino - Officer | Grant or award | Stock Option (right to buy) | 26,325 | $0.00 | - | |
| Robert J. Marshall Jr. - Officer | Tax withholding / forfeiture | Common Stock | 727 | $54.90 | $40K | |
| Rajiv A. Patel | Open-market sale | Common Stock | 41,000 | $55.34 | $2.27M | |
| Rajiv A. Patel | Open-market sale | Common Stock | 3,365,000 | $56.15 | $188.94M | |
| FARALLON PARTNERS L L C | Open-market sale | Common Stock | 41,000 | $55.34 | $2.27M | |
| FARALLON PARTNERS L L C | Open-market sale | Common Stock | 3,365,000 | $56.15 | $188.94M | |
| Kimberly Brown - Officer | Tax withholding / forfeiture | Common Stock | 463 | $54.18 | $25K |
LNTH insider trading FAQ
What is the latest insider trade for LNTH?
Lantheus Holdings, Inc. (LNTH) had 3 insider filings in the last 90 days, with the most recent on 2026-09-02. The full record for LNTH runs to 38 Form 4 filings, the earliest from 2024-11-12. InsiderAlpha adds new Form 4, Form 144 and 8-K filings as they arrive from SEC EDGAR.
How many insiders are buying LNTH stock?
No insider purchases of LNTH were filed in the last 90 days.
How many insiders are selling LNTH stock?
No insider sales of LNTH were filed in the last 90 days. 11 sales are on record for this company.
Where can I see LNTH SEC filings (Form 4, 10-K, 10-Q, 8-K)?
This page collects LNTH Form 4 insider transactions, Form 144 sale notices and 8-K filings in one place. Annual 10-K and quarterly 10-Q reports live on the company's SEC EDGAR page.
More Health Care companies with insider activity
Recent insider filings
10The EDGAR links open each original Form 4, so you can check any number on this page against the filing it came from.
- - Robert J. Marshall Jr. view on EDGAR
- - Ludger Dinkelborg view on EDGAR
- - Kimberly Brown view on EDGAR
- - Gerard Ber view on EDGAR
- - Mary Anne Heino view on EDGAR
- - Julie McHugh view on EDGAR
- - Phuong Khanh Morrow view on EDGAR
- - Heinz Christoph Maeusli view on EDGAR
- - Sam R. Leno view on EDGAR
Related companies with recent insider activity
Learn more
- What the Form 4 transaction codes mean
- Grants, option exercises, gifts and tax withholding are not trades on the market. The codes say which is which.
- Insider activity in Health Care
- Where LNTH's peers are being bought and sold.
- Every recent Form 4
- The market-wide feed, updated as filings arrive from SEC EDGAR.
Follow LNTH with a 7-day demo
- LNTH on your watchlist
- Every LNTH Form 4 filing on record
- Up to 3 months of LNTH price history
- The daily trading plan of ranked insider buys, on a delay, with the plan archive
