InsidersTradesSigma
Total declarations
Company
▲ Purchases (0 ops.)
▼ Sales (9 ops.)
Insider track record
OtherDisclosed buys
0
Disclosed sells
9
T+90 hit rate
71%
T+90 mean return
+9.5%
Across 7 buy signals with a settled T+90 return. Return basis: close on the day after publication.
Signal history
Explore the detailed record of transactions filed by Niedzwiecki Daniel, See Remarks. Insider active across 1 company, notably Lantheus Holdings, Inc.. Aggregated, 28 reports have been recorded. Breakdown: 0 buy · 9 sells. Total volume traded: €3.2m. History available since 17 May 2021. The latest transaction was disclosed on 2 March 2026 (Attribution). Regulator: SEC (Form 4). The full history is accessible without signup.
Declarations28 total
5,169 shares0Common StockSEC:0002064832-26-000113:0
5,169 shares0Common StockSEC:0002064832-26-000113
178 shares@ US$101.320.4% of flowCommon StockSEC:0001062993-25-007716:0
23,884 shares0Common StockSEC:0001062993-25-004987:0
10,514 shares0Common StockSEC:0001062993-25-004628:0
2,500 shares@ US$97.545.5% of flowCommon StockSEC:0000950170-24-098083:0
12,873 shares@ US$79.8623.7% of flowCommon StockSEC:0000950170-24-068031:0
1,466 shares@ US$79.672.7% of flowCommon StockSEC:0000950170-24-062957:0
177 shares@ US$61.480.3% of flowCommon StockSEC:0000950170-24-049215:0
8,457 shares@ US$65.3612.7% of flowCommon StockSEC:0000950170-24-028035:0
30,456 shares0Common StockSEC:0000950170-24-026647:0
2,846 shares@ US$17.792.2% of flowCommon StockSEC:0000950170-23-048794:0
4,297 shares@ US$67.936.6% of flowCommon StockSEC:0000950170-23-042853:0
1,466 shares@ US$97.973.3% of flowCommon StockSEC:0000950170-23-023507:0
6,113 shares@ US$98.8213.8% of flowCommon StockSEC:0000899243-23-012988:0
3,301 shares0Common StockSEC:0000950170-23-013529:0
9,079 shares@ US$72.56115.5% of flowCommon StockSEC:0000899243-23-007598:0
12,346 shares0Common StockSEC:0000899243-23-007264:0
3,000 shares@ US$59.734.4% of flowCommon StockSEC:0000899243-22-035872:0
3,000 shares@ US$82.666.0% of flowCommon StockSEC:0000899243-22-028654:0
1,380 shares@ US$64.5380.0020% mcap53.3% of flowCommon StockSEC:0000899243-22-019029:0
1,330 shares@ US$52.5480.0015% mcap40.3% of flowCommon StockSEC:0000899243-22-010187:0
15,771 shares0Common StockSEC:0000899243-22-009815:0
4,099 shares0Common StockSEC:0000899243-22-008809:0
243 shares@ US$24.980.0001% mcap3.2% of flowCommon StockSEC:0000899243-21-033453:0
25 of 28 declarations
About Niedzwiecki Daniel
Daniel Niedzwiecki is involved in specific functions at Lantheus Holdings, Inc. While the details of his role are not specified, he contributes to the company in a way that supports its strategic objectives. His expertise is valuable for the development of the company's activities.
