Updated Jul 16, 2026
Niedzwiecki Daniel has filed 1 SEC Form 4 filing across 1 company in the last 90 days.
Daniel Niedzwiecki is associated with Lantheus Holdings, Inc., a company that specializes in developing and commercializing innovative diagnostic imaging agents and therapeutics. His specific role and contributions are not detailed in the available SEC filings, which limits the available information about his professional background.
| Role | See Remarks |
|---|---|
| Notability | 10/100 |
| Date | Ticker | Company | Code | Shares | Price | Value |
|---|---|---|---|---|---|---|
| 2026-04-21 | LNTH | Lantheus Holdings, Inc. | F — Tax withholding / forfeiture | 1.9K | $83.82 | $160K |
| 2026-03-09 | LNTH | Lantheus Holdings, Inc. | F — Tax withholding / forfeiture | 1.3K | $76.31 | $98K |
| 2026-03-09 | LNTH | Lantheus Holdings, Inc. | A — Grant or award | 36.7K | $0.00 | |
| 2026-03-04 | LNTH | Lantheus Holdings, Inc. | F — Tax withholding / forfeiture | 8.3K | $76.30 | $630K |
| 2026-03-04 | LNTH | Lantheus Holdings, Inc. | A — Grant or award | 5.2K | $0.00 |
Daniel Niedzwiecki is associated with Lantheus Holdings, Inc., a company that specializes in developing and commercializing innovative diagnostic imaging agents and therapeutics. His specific role and contributions are not detailed in the available SEC filings, which limits the available information about his professional background.…
1 primary Form 4 filings in the last 90 days, covering 1 company.
All Form 4 filings, transaction values, and 10b5-1 plan flags are listed on this page and updated in real time as new SEC EDGAR filings are processed.
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