Lantern Management Fund LP - 04 Jan 2026 SCHEDULE 13G Report for Fusion Fuel Green PLC Class A Ordinary Shares, $0.0035 nominal value per share (HTOO)

Filing manager
Lantern Management Fund LP
Reporting owner
Lantern Management Fund LP
Security
Fusion Fuel Green PLC Class A Ordinary Shares, $0.0035 nominal value per share
Beneficially owned shares
1,749,184 shares
Ownership signal CIK-linked ownership evidence from parsed SEC filings. 2 signals
Large-stake signal

Form

SCHEDULE 13G

Passive or exempt beneficial ownership filing.

Ownership

10%

Beneficial ownership of this reported class.

Shares

1,749,184 shares

Shares beneficially owned as disclosed.

Event date

04 Jan 2026

Date tied to the ownership event or amendment.

Accepted by SEC

13 Feb 2026

EDGAR acceptance date.

How to read this large-stake filing
  • Schedule 13D/G filings focus on beneficial ownership stakes, not a full portfolio.
  • Compare this filing with the holder history and issuer page before treating the percentage as a current position.
  • Use amendments to understand whether the disclosed stake increased, decreased, or changed reporting status.
Class ownership
10%
Subject security Names, identifiers, and filing context for this profile. 2 source fields
Symbol
HTOO
Shares outstanding
17,509,349 shares
Source evidence Original filing metadata and source links for verification. 4 source fields
SEC form
SCHEDULE 13G
Accepted by SEC
13 Feb 2026, 17:24:40 UTC
Event date
04 Jan 2026
Source filing
View source filing

Key filing fact

Lantern Management Fund LP disclosed 10% ownership in Fusion Fuel Green PLC Class A Ordinary Shares, $0.0035 nominal value per share (HTOO) on 04 Jan 2026.

Key facts

  • Lantern Management Fund LP filed SCHEDULE 13G for Fusion Fuel Green PLC Class A Ordinary Shares, $0.0035 nominal value per share (HTOO).
  • Disclosed ownership: 10%.
  • Date of event: 04 Jan 2026.

Change

  • No earlier schedule filing is available for direct comparison.
  • Current filing was accepted on 13 Feb 2026, 17:24.

Research use

  • This page turns one Schedule 13D/G filing into a quick large-stake read before the raw reporting-person rows.
  • Use the linked SEC filing as the source of truth for ownership percentages, shares, and reporting-party details.

Evidence

Backed by Schedule 13D/13G

Beneficial ownership values are sourced from the original SEC Schedule 13D/13G filing.

View source filing

Reporting persons

Disclosed reporting parties (2)

Names, ownership percentages, voting power, signatures, titles, and CIKs as disclosed in this Schedule 13D/G filing.

Name Ownership Shares owned Sole voting power Shared voting power Signature Title CIK
Lantern Management Fund LP 10% 1,749,184 0 1,749,184 /s/ Michael John McCaffrey Michael John McCaffrey, Manager of Lantern Management Fund GP, its general partner
Lantern Management Fund GP 10% 1,749,184 0 1,749,184 /s/ Michael John McCaffrey Michael John McCaffrey, Manager
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