NIEDZWIECKI DANIEL

PrivateCIK: 1861113
Location

NORTH BILLERICA, MA

NIEDZWIECKI DANIEL (See Remarks) received a stock award from LANTHEUS HOLDINGS, INC.

Compensation award — not an open‑market transaction. Less informative as a directional signal.

A · 1 award
InsiderNIEDZWIECKI DANIELCIK 1861113
IssuerLANTHEUS HOLDINGS, INC.CIK 1521036
Officer· See Remarks
Since Apr 2021
+35.41K
Net shares
Net buyer
$97.9K
Total sold
0
Open market trades
0B · 0S
2
Total transactions
36.69K acquired · 1.28K disposed
Non-Derivative Transactions2

Common Stock

Direct
A · Award

Shares

+36.69K

Price / share

Trade value

% of position

43.7%
3/5/2026
83.97K120.66K

Common Stock

Direct
F · Tax Withholding

Shares

1.28K

Price / share

$76.31

Trade value

$97.91K

% of position

1.1%
3/5/2026
120.66K119.38K
Total

Net shares

+35.41K

Net value

-$97.91K

Derivative Transactions0
No derivative transactions reported
NIEDZWIECKI DANIEL — Insider Transaction (Form 4) Filed Mar 9, 2026 | Finecho