Lantheus Holdings, Inc.
Ten-percent owner · CATX
As of 2026-09-16, Lantheus Holdings, Inc. has 2 Form 4 transactions on record across 1 company — 2 in the trailing 12 months.
Everything this person has disclosed to the SEC on Form 4 — across every company they file for — reconstructed from the public record. A filing history, not a tip sheet.
Reconstructed holdings
- Direct $31.2M
- Indirect $0
| CATX | direct | 11,563,425 sh | $31.2M |
Reconstructed from this person's own Form 4 filings — the total each filing reported owning afterward, priced at the close on the as-of date shown. A filed position can lag the real one.
Direct and indirect holdings (e.g. through a trust or fund) are tagged separately, as filed.
Trades by company
Filing ledger
| Date | Company | Action | Shares @ price | Value | Ownership Δ | Owned after | Filing |
|---|---|---|---|---|---|---|---|
| 2026-09-01 | CATX | Sale | 35,769 @ $3.12 | $112K | −0.3% of holding | 11,563,425 | Form 4 |
| 2026-08-31 | CATX | Sale | 78,145 @ $3.14 | $246K | −0.7% of holding | 11,599,194 | Form 4 |
Source: SEC Form 4 filings. Each row links to its original filing.
Research tool, not investment advice — historical frequencies, not recommendations. A product of Marovel Technologies LLC. Full terms.