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EFFECT ·Filed Apr 27, 2026

JUNS

JUPITER NEUROSCIENCES, INC.
NEUTRAL
Impact 3/10
Horizonweeks Processed6mo ago SEC9999999995-26-001329
IPO/offering going effective
Actionable Insight • Neutral

Monitor for future prospectus supplements that will disclose specific offering terms, size, and pricing. Until then, the market impact is limited to the overhang of potential dilution.

DirectionNeutral
Confidencehigh
Horizonweeks
Final — all horizons settled through T+60d
JUNS ▼ -51.90% at T+60d
NEUTRAL call -51.90% · α vs SPY -56.68% · entry $0.3630 → $0.1746
Entry = T+0 close
Apr 27, 2026
via day close
T+1d
+1.38%
call +1.38% · α +1.86%
$0.3680
settled 6mo ago
T+5d
+11.02%
call +11.02% · α +10.62%
$0.4030
settled 6mo ago
T+20d
-36.64%
call -36.64% · α -41.60%
$0.2300
settled 5mo ago
T+60d
-51.90%
call -51.90% · α -56.68%
$0.1746
settled 3mo ago

Price Chart

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Executive Summary

Jupiter Neurosciences' S-3 shelf registration has become effective, allowing the company to issue unspecified amounts of securities from time to time. This follows an earlier S-1 filing, but the current effective registration is for a shelf offering, not an IPO.

Key Facts

  • S-3 shelf registration (File No. 333-295085) became effective on April 24, 2026
  • The shelf allows for the issuance of unspecified amounts of securities over time
  • This is not an IPO — the earlier S-1 filing was superseded or separate; this EFFECT notice is for the S-3
  • Company is a clinical-stage biopharma firm with no commercial products yet

Financial Impact

Potential for future dilution depending on issuance size and pricing, which are not disclosed

dilutionequitymarket cap

Risk Factors

  • Future share dilution when securities are issued under the shelf
  • Downward pressure on stock price if offerings occur in a weak market

Market Snapshot

Exchange
Nasdaq
Sector
Pharmaceutical Preparations
Analyst Consensus
86% bullish (7 analysts)

Investment Themes

Documents Analyzed

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

DocumentAccession Number
EFFECT Filing (Primary)9999999995-26-001329
Document: 9999999995-26-001329-index.html9999999995-26-001329
Document: 9999999995-26-001329.txt9999999995-26-001329
16 reports for JUNS
Performance horizon
91% Hit rate @ T+5 10 of 11 directional calls Went positive at some point 11 of 11 best @ T+60▲ +82.71%Jul 8, 2026
Filters
Rows
Reports for JUNS — sortable, filterable
TypeNow
Oct 26, 2026
today
SC 13G/A
NEUTRAL ★ 2/10
$2.88awaiting T+5—$2.86 (−0.69%)
Sep 24, 2026
4w ago
S-3
BEARISH ★ 5/10
$2.67 $2.55▲ +4.49%▲ +4.27%$2.86 (−7.12%)
Sep 22, 2026
4w ago
SC 13G
NEUTRAL ★ 4/10
$2.98 $2.58▼ −13.42%▼ −12.24%$2.86 (−4.03%)
Aug 28, 2026
8w ago
8-K
BEARISH ★ 8/10
$3.54 $3.08▲ +12.99%▲ +12.85%$2.86 (+19.21%)
Aug 27, 2026
8w ago
8-K
BEARISH ★ 7/10
$4.89 $3.26▲ +33.33%▲ +33.60%$2.86 (+41.51%)
Aug 24, 2026
9w ago
8-K
BEARISH ★ 6/10
$5.17 $3.35▲ +35.20%▲ +34.66%$2.86 (+44.68%)
Aug 24, 2026
9w ago
8-K
BEARISH ★ 6/10
$5.66 $3.54▲ +37.46%▲ +37.92%$2.86 (+49.47%)
Aug 24, 2026
9w ago
424B5
BEARISH ★ 7/10
$5.66 $3.54▲ +37.46%▲ +37.92%$2.86 (+49.47%)
Jul 27, 2026
13w ago
8-K
BEARISH ★ 6/10
$0.1135 $0.1000▲ +11.89%▲ +14.41%$2.86 (−2419.82%)
Jul 21, 2026
13w ago
Press Release
BULLISH ★ 7/10
$0.1697 $0.1097▼ −35.36%▼ −34.36%$2.86 (+1585.33%)
Showing 10 of 16

US Market Status

Market Closed — Opens Tue (< 1m)

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Report published Apr 27, 2026