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EFFECT ·Filed Apr 17, 2026

EQ

Equillium, Inc.
NEUTRAL
Impact 4/10
Horizonmonths Processed6mo ago SEC9999999995-26-001220
IPO/offering going effective
Actionable Insight • Neutral

Monitor for future prospectus supplements indicating actual offerings, which could lead to near-term dilution. The shelf provides Equillium with capital flexibility through 2027-2028, but no immediate proceeds are received from this filing.

DirectionNeutral
Confidencehigh
Horizonmonths
Final — all horizons settled through T+60d
EQ ▲ +34.63% at T+60d
NEUTRAL call +34.63% · α vs SPY +28.49% · entry $2.05 → $2.76
Entry = T+0 close
Apr 17, 2026
via day close
T+1d
-1.95%
call -1.95% · α -1.76%
$2.01
settled 6mo ago
T+5d
+5.37%
call +5.37% · α +4.81%
$2.16
settled 6mo ago
T+20d
+26.34%
call +26.34% · α +20.97%
$2.59
settled 6mo ago
T+60d
+34.63%
call +34.63% · α +28.49%
$2.76
settled 3mo ago

Price Chart

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Executive Summary

Equillium's S-3 shelf registration has become effective, allowing the company to sell up to $250 million in securities, including common stock, preferred stock, debt, and warrants, over time. The company may now conduct offerings on a delayed or continuous basis, creating potential for future capital raises and shareholder dilution.

Key Facts

  • S-3 shelf registration became effective on April 16, 2026
  • Registration allows offering of up to $250 million in securities
  • Securities include common stock, preferred stock, debt, and warrants
  • Company may issue shares from time to time under this shelf
  • Prior S-3 from November 2025 also effective, supporting ongoing capital flexibility

Financial Impact

Up to $250 million in potential future offerings

dilutioncashequity

Risk Factors

  • Potential shareholder dilution from future stock offerings
  • Market timing risk if offerings occur during periods of low stock prices

Market Snapshot

Exchange
Nasdaq
Sector
Pharmaceutical Preparations

Investment Themes

Documents Analyzed

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

DocumentAccession Number
EFFECT Filing (Primary)9999999995-26-001220
Document: 9999999995-26-001220-index.html9999999995-26-001220
Document: 9999999995-26-001220.txt9999999995-26-001220
13 reports for EQ
Performance horizon

Track record builds as more directional reports settle.

Filters
Rows
Reports for EQ — sortable, filterable
TypeNow
Oct 26, 2026
today
8-K
BEARISH ★ 6/10
$1.29awaiting T+60—$1.24 (+3.88%)
Oct 26, 2026
1d ago
Press Release
NEUTRAL ★ 4/10
$1.12awaiting T+60—$1.24 (+10.68%)
Oct 5, 2026
21d ago
8-K
NEUTRAL ★ 3/10
$1.42awaiting T+60—$1.24 (−12.68%)
Oct 5, 2026
21d ago
Press Release
NEUTRAL ★ 4/10
$1.42awaiting T+60—$1.24 (−12.68%)
Sep 29, 2026
27d ago
Press Release
NEUTRAL ★ 3/10
$1.63awaiting T+60—$1.24 (−23.69%)
Jun 11, 2026
19w ago
Institutional Cluster
NEUTRAL ★ 3/10
$2.81 $2.21▼ −21.35%▼ −25.75%$1.24 (−55.87%)
Jun 5, 2026
20w ago
Insider Cluster
BEARISH ★ 5/10
$2.77 $2.21▲ +20.40%▲ +23.45%$1.24 (+55.23%)
May 29, 2026
21w ago
Insider Cluster
NEUTRAL ★ 4/10
$3.08 $2.18▼ −29.22%▼ −30.45%$1.24 (−59.74%)
May 20, 2026
22w ago
Press Release
NEUTRAL ★ 3/10
$2.21awaiting T+60—$1.24 (−43.89%)
Apr 17, 2026
27w ago
EFFECT
NEUTRAL ★ 4/10
$2.05 $2.76▲ +34.63%▲ +28.49%$1.24 (−39.51%)
Showing 10 of 13

US Market Status

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Report published Apr 17, 2026