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LNTH

Lantheus Holdings, Inc. SEC filings
In Vitro & In Vivo Diagnostic Substances · Nasdaq · Incorporated in DE
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Filing history
2026-11-05
Passive 5%+ stake update SCHEDULE 13G/A
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2026-11-05
Quarterly report 10-Q
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2026-11-05
Current report 8-K
Earnings results
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2026-10-30
Passive 5%+ stake update SCHEDULE 13G/A
Filing ↗
2026-10-22
Current report 8-K
Other event
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2026-10-14
Current report 8-K
Shareholder vote
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2026-10-02
Proxy material DEFA14A
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2026-10-02
Current report 8-K
Other event
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2026-09-23
5%+ stake update (13D) SCHEDULE 13D/A
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2026-09-21
Proxy material DEFA14A
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2026-09-21
Current report 8-K
Other event
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2026-09-17
Proxy material DEFA14A
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2026-09-08
Insider trade 4
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2026-09-08
DEFM14A DEFM14A
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2026-09-04
Insider trade 4
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2026-09-04
5%+ stake update (13D) SCHEDULE 13D/A
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2026-09-04
Passive 5%+ stake SCHEDULE 13G
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2026-09-04
5%+ stake, may push for changes SCHEDULE 13D
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2026-09-03
Insider trade 4
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2026-09-02
Insider trade 4
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2026-09-02
Insider trade 4
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2026-09-02
Employee stock plan shares S-8
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2026-08-26
PREM14A PREM14A
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2026-08-19
Insider trade 4
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2026-08-19
Insider trade 4
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2026-08-13
Proxy material DEFA14A
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2026-08-13
Passive 5%+ stake update SCHEDULE 13G/A
Filing ↗
2026-08-06
Quarterly report 10-Q
Filing ↗
2026-08-06
Current report 8-K
Earnings results
Filing ↗
2026-08-04
Proxy material DEFA14A
Filing ↗
2026-08-04
Proxy material DEFA14A
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2026-08-04
Current report 8-K
Material agreementExec/director change
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2026-08-03
Proxy material DEFA14A
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2026-08-03
Proxy material DEFA14A
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2026-08-03
Current report 8-K
Reg FD disclosureOther event
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2026-07-31
Passive 5%+ stake SCHEDULE 13G
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2026-06-03
Insider trade 4
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2026-06-03
Insider trade 4
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2026-05-29
Conflict minerals report SD
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2026-05-18
Insider trade 4
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