Niedzwiecki Daniel
SEC insider (Form 3/4/5 filer). CIK 0001861113. Officer at Lantheus Holdings, Inc. (LNTH). 11 reported Form 4/5 transactions since Sep 2024; latest on Apr 17, 2026. Located in BEDFORD, MA.
Companies Niedzwiecki Daniel has filed insider reports for
- Lantheus Holdings, Inc. (LNTH): Officer, See Remarks
Niedzwiecki Daniel
CIK: 0001861113
Transaction Breakdown
High conviction signal
Position reduction
Derivative conversions
Compensation grants
Gifts, tax withholding, conversions, dispositions to the issuer and other codes
Companies & Roles (1)
Lantheus Holdings, Inc.
Discretionary Trading P&L
Holdings
Transaction History (11 total)
- Apr 17, 2026LNTH
Lantheus Holdings, Inc.
Tax PaymentDirect1.9K shares at avg. $83.82$160K - Mar 5, 2026LNTH
Lantheus Holdings, Inc.
Tax PaymentDirect1.3K shares at avg. $76.31$98K - Mar 5, 2026LNTH
Lantheus Holdings, Inc.
AwardDirect36.7K shares- - Mar 2, 2026LNTH
Lantheus Holdings, Inc.
AwardDirect5.2K shares- - Mar 2, 2026LNTH
Lantheus Holdings, Inc.
Tax PaymentDirect8.3K shares at avg. $76.30$630K - Jun 13, 2025LNTH
Lantheus Holdings, Inc.
SaleDirect6K shares at avg. $78.74$472K - Jun 5, 2025LNTH
Lantheus Holdings, Inc.
SaleDirect6K shares at avg. $79.65$478K - Apr 17, 2025LNTH
Lantheus Holdings, Inc.
Tax PaymentDirect178 shares at avg. $101.32$18K - Mar 5, 2025LNTH
Lantheus Holdings, Inc.
AwardDirect23.9K shares- - Mar 3, 2025LNTH
Lantheus Holdings, Inc.
Tax PaymentDirect12.9K shares at avg. $94.86$1.2M
| Type | Shares | Price | Ownership | |||
|---|---|---|---|---|---|---|
| Apr 17, 2026 | LNTH Lantheus Holdings, Inc. | Tax Payment | 1,911 | $83.82 | $160,180 | Direct |
| Mar 5, 2026 | LNTH Lantheus Holdings, Inc. | Tax Payment | 1,283 | $76.31 | $97,906 | Direct |
| Mar 5, 2026 | LNTH Lantheus Holdings, Inc. | Award | 36,692 | - | $0 | Direct |
| Mar 2, 2026 | LNTH Lantheus Holdings, Inc. | Award | 5,169 | - | $0 | Direct |
| Mar 2, 2026 | LNTH Lantheus Holdings, Inc. | Tax Payment | 8,259 | $76.30 | $630,162 | Direct |
| Jun 13, 2025 | LNTH Lantheus Holdings, Inc. | Sale | 6,000 | $78.74 | $472,440 | Direct |
| Jun 5, 2025 | LNTH Lantheus Holdings, Inc. | Sale | 6,000 | $79.65 | $477,900 | Direct |
| Apr 17, 2025 | LNTH Lantheus Holdings, Inc. | Tax Payment | 178 | $101.32 | $18,035 | Direct |
| Mar 5, 2025 | LNTH Lantheus Holdings, Inc. | Award | 23,884 | - | - | Direct |
| Mar 3, 2025 | LNTH Lantheus Holdings, Inc. | Tax Payment | 12,907 | $94.86 | $1,224,358 | Direct |
1-10 of 11 transactions