Companies: 10,795·Total market cap: $144.5T
Lantheus Holdings, Inc.

Lantheus Holdings, Inc.

LNTHNASDAQHealthcare● Active
$100.98
$-1.84(-1.79%)
Market Cap$6.6B
P/E Ratio
52W High$104
52W Low$47.25
SEC Filings

Lantheus Holdings, Inc. (LNTH) SEC Filings & 10-K Annual Reports

SEC EDGAR regulatory submissions (10-K, 10-Q, 8-K), latest forms, and full filing history — quick links to financials and earnings below.

SEC EDGAR · data.sec.gov · CIK 0001521036 · LNTH · NASDAQ · as of Jun 8, 2026

Filing snapshot

1,002+
Total Filings
4
Latest Form
2026-06-03
Most Recent
2015
Filing Since

Source: SEC EDGAR (data.sec.gov) · CIK 0001521036 · Updated hourly · Not investment advice

Latest Annual Report

10-K · Annual ReportFY
Filed Date
2026-02-26
Fiscal Year End
Feb 26, 2026
Accession No.
0001193125-26-073498
Primary Document
lnth-20251231.htm
Source: data.sec.gov · CIK 0001521036 · Accession 0001193125-26-073498

Latest Key Filings

10-QQuarterly Report
10-Q
2026-05-07
8-KCurrent Report
8-K
2026-05-07Material Event
Form 4Insider Activity
Ownership Change Disclosures

Executive & director trade disclosures. Full buy/sell sentiment analysis on the dedicated tab.

SEC Filing History

Hide Form 4 / 144
SDSD
SD
2026-05-29
View
SCHEDULE 13G/ASCHEDULE 13G/A
SCHEDULE 13G/A
2026-05-15
View
10-QQuarterly Report
10-Q
2026-05-07
View
8-KCurrent Report
8-K
2026-05-07
View
8-KCurrent Report
8-K
2026-05-01
View
SCHEDULE 13GSCHEDULE 13G
SCHEDULE 13G
2026-04-30
View
SCHEDULE 13G/ASCHEDULE 13G/A
SCHEDULE 13G/A
2026-03-27
View
ARSARS
ARS
2026-03-20
View
DEFA14AProxy Statement (Additional)
DEFA14A
2026-03-20
View
DEF 14AProxy Statement
DEF 14A
2026-03-20
View
PRE 14APRE 14A
PRE 14A
2026-03-10
View
10-KAnnual Report
10-K
2026-02-26
View
8-KCurrent Report
8-K
2026-02-26
View
SCHEDULE 13G/ASCHEDULE 13G/A
SCHEDULE 13G/A
2026-02-17
View
SCHEDULE 13G/ASCHEDULE 13G/A
SCHEDULE 13G/A
2026-02-12
View
Showing 1–15 of 395 filingsForm 4 / 144 hidden· 1002 total in EDGAR

About SEC Filings & 10-K Annual Reports

Data source: SEC EDGAR (data.sec.gov)  |  Updated: Hourly  |  CIK: 0001521036  |  Exchange: NASDAQ · Healthcare

Lantheus Holdings, Inc. (NASDAQ: LNTH) has submitted 1,002+ documents to the U.S. Securities and Exchange Commission (SEC) since its IPO in 2015. As a Healthcare sector company with CIK 0001521036, all filings are publicly accessible via the EDGAR database at no cost.

The annual 10-K report is Lantheus Holdings, Inc.'s most comprehensive regulatory disclosure. The most recent Lantheus Holdings, Inc. 10-K was filed on 2026-02-26 for fiscal year ending 2026. Historical LNTH 10-K annual reports are available from 2016 through 2026.

Investors researching Lantheus Holdings, Inc. SEC filings can access 10-K annual reports, quarterly 10-Q reports, material event 8-K filings, and proxy statements directly from the links above. All documents are sourced from the official SEC EDGAR system.

Source: SEC EDGAR · data.sec.gov · SEC Form 10-K · SEC Form 10-Q · SEC Form 8-K2026-06-08

Frequently Asked Questions

LNTH SEC Filings · 8 questions

Lantheus Holdings, Inc. (LNTH) SEC filings are publicly available on this page and on the official SEC EDGAR database at sec.gov. You can browse all 1,002+ filings and access original documents at no cost. Lantheus Holdings, Inc.'s CIK is 0001521036.

LNTH SEC filingsLantheus Holdings, Inc. SEC documentsfind LNTH 10-K