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EFFECT ·Filed Mar 24, 2026

HTOO

Fusion Fuel Green PLC
NEUTRAL
Impact 4/10
Horizondays Processed7mo ago SEC9999999995-26-000913
IPO/offering going effective
Actionable Insight • Neutral

Monitor for imminent at-the-market (ATM) offerings or public announcements of share sales, which could pressure the stock price due to dilution. Given the small market cap ($8M), even a modest offering could significantly impact share price.

DirectionNeutral
Confidencehigh
Horizondays
Final — all horizons settled through T+60d
HTOO ▲ +9.16% at T+60d
NEUTRAL call +9.16% · α vs SPY -5.16% · entry $2.62 → $2.86
Entry = T+0 close
Mar 24, 2026
via day close
T+1d
+3.82%
call +3.82% · α +3.25%
$2.72
settled 7mo ago
T+5d
+6.87%
call +6.87% · α +7.29%
$2.80
settled 7mo ago
T+20d
+23.28%
call +23.28% · α +14.38%
$3.23
settled 6mo ago
T+60d
+9.16%
call +9.16% · α -5.16%
$2.86
settled 4mo ago

Price Chart

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Executive Summary

Fusion Fuel Green PLC has announced the effectiveness of its shelf registration (Form F-3) on March 23, 2026, allowing the company to begin issuing securities from its registered offering. This enables the company to raise capital through future sales of its shares under SEC Rule 415, providing flexibility but creating potential dilution overhang.

Key Facts

  • Filing is an EFFECT notice for a shelf registration on Form F-3 (SEC File No. 333-294414)
  • Effectiveness date is March 23, 2026
  • Company is incorporated in Ireland (State of Incorporation: L2)
  • Shelf registration allows for at-the-market offerings of unspecified securities over a three-year period
  • No specific offering size or pricing details disclosed in this filing

Financial Impact

Potential future dilution depending on offering size and timing; no specific dollar amount disclosed

dilutionequitymarket_cap

Risk Factors

  • Potential for near-term dilution if the company proceeds with an offering
  • Downward pressure on stock price if shares are sold in a weak market
  • Lack of transparency on use of proceeds or exact offering size

Market Snapshot

Exchange
Nasdaq

Investment Themes

Industrials & Manufacturing

Documents Analyzed

This report is based on 3 SEC documents filed with EDGAR.

DocumentAccession Number
EFFECT Filing (Primary)9999999995-26-000913
Document: 9999999995-26-000913-index.html9999999995-26-000913
Document: 9999999995-26-000913.txt9999999995-26-000913
30 reports for HTOO
Performance horizon
89% Hit rate @ T+20 8 of 9 directional calls Went positive at some point 11 of 11 best @ T+60▲ +30.86%Jul 22, 2026
Filters
Rows
Reports for HTOO — sortable, filterable
TypeNow
Oct 22, 2026
5d ago
6-K
NEUTRAL ★ 4/10
$1.82awaiting T+20—$1.73 (−4.95%)
Oct 14, 2026
13d ago
6-K
BEARISH ★ 6/10
$1.83awaiting T+20—$1.73 (+5.46%)
Oct 13, 2026
14d ago
6-K
BEARISH ★ 6/10
$1.90awaiting T+20—$1.73 (+8.95%)
Sep 25, 2026
4w ago
6-K
BEARISH ★ 7/10
$2.06 $1.75▲ +15.05%▲ +15.02%$1.73 (+16.02%)
Sep 25, 2026
4w ago
6-K
NEUTRAL ★ 4/10
$2.06 $1.75▼ −15.05%▼ −15.02%$1.73 (−16.02%)
Sep 23, 2026
4w ago
EFFECT
BEARISH ★ 5/10
$2.23 $1.83▲ +17.97%▲ +18.66%$1.73 (+22.42%)
Sep 15, 2026
6w ago
6-K
NEUTRAL ★ 3/10
$2.13 $1.90▼ −10.80%▼ −13.52%$1.73 (−18.78%)
Sep 10, 2026
6w ago
6-K
NEUTRAL ★ 4/10
$2.43 $1.92▼ −20.99%▼ −23.11%$1.73 (−28.81%)
Sep 4, 2026
7w ago
6-K
BEARISH ★ 5/10
$2.39 $2.10▲ +11.95%▲ +13.66%$1.73 (+27.46%)
Aug 20, 2026
9w ago
6-K
NEUTRAL ★ 4/10
$2.26 $2.03▼ −10.18%▼ −10.18%$1.73 (−23.45%)
Showing 10 of 30

US Market Status

Market Closed — Opens Thu (11h 4m)

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Report published Mar 24, 2026