Lantheus Holdings, Inc. (LNTH) insider trading.
In Q3 2026, insiders at Lantheus Holdings, Inc. reported 3 non-derivative transactions on 3 Forms 3, 4 and 5: 0 open-market purchases and 0 sales.
- Transactions
- 3
- Purchases (P)
- 0
- Sales (S)
- 0
- Net shares, P minus S
- 0
- Insiders
- 3
- Last filed
- 2026-09-02
Insiders
| Insider | Relationship | Transactions | Buys | Sales |
|---|---|---|---|---|
| Marshall Robert J. Jr. | Officer · CFO and Treasurer | 1 | 0 | 0 |
| Brown Kimberly | Officer · Chief Accounting Officer | 1 | 0 | 0 |
| Dinkelborg Ludger | Officer · See Remarks | 1 | 0 | 0 |
Transactions
| Date | Insider | Code | Shares | Price | Owned after | Filing |
|---|---|---|---|---|---|---|
| 2026-08-31 | Marshall Robert J. Jr. | F (D) | 721 | $100.96 | 122,071 | Form 4 |
| 2026-08-17 | Brown Kimberly | F (D) | 463 | $100.91 | 13,263 | Form 4 |
| 2026-08-17 | Dinkelborg Ludger | F (D) | 2,536 | $100.91 | 33,195 | Form 4 |
Transaction codes in this quarter
Get LNTH insider transactions through the API
curl "https://sec-api.dev/api/v1/insider-transactions?period=2026q3&cik=1521036&limit=100" \
-H "Authorization: Bearer $SEC_API_KEY"Insider trading API guide · LNTH company page · Lantheus Holdings, Inc. on SEC.gov
Questions
Are insiders buying or selling Lantheus Holdings, Inc. (LNTH)?
In Q3 2026, insiders at Lantheus Holdings, Inc. reported 3 non-derivative transactions on 3 Forms 3, 4 and 5: 0 open-market purchases and 0 sales. Grants, tax withholding and option exercises are counted as transactions but are not purchases or sales.
Where do these Lantheus Holdings, Inc. insider trades come from?
From the SEC Insider Transactions Data Sets for Q3 2026, which republish the Forms 3, 4 and 5 filed on EDGAR. Each row links to its filing on SEC.gov.
Plain-text version for agents and LLMs: /insider-trading/lnth.md
Independent. Not affiliated with, endorsed by, or sponsored by the U.S. Securities and Exchange Commission. Data is reproduced from public SEC filings and datasets. Not investment advice.