PRESS-RELEASE ·Filed Apr 6, 2026

CLDX

Celldex Therapeutics, Inc.
NEUTRAL
Impact 5/10
Horizonmonths Processed5mo ago WireGlobeNewswire
Press release: activist
Actionable Insight • Neutral

While the capital raise strengthens Celldex’s balance sheet for clinical development, the lack of near-term catalysts or data readouts suggests limited immediate upside. Traders should monitor pipeline advancement and future dilution risk given the company's pre-revenue status.

DirectionNeutral
Confidencehigh
Horizonmonths
Final — all horizons settled through T+60d
CLDX ▲ +17.25% at T+60d
NEUTRAL call ✓ call won +17.25% · α vs SPY +3.78% · entry $31.37 → $36.78
Entry anchored
Apr 6, 10:52 AM ET
via exchange tick
T+1d
-0.06%
call -0.06% · α -0.13%
$31.35
settled 6mo ago
T+5d
+3.89%
call +3.89% · α -0.25%
$32.59
settled 6mo ago
T+20d
+4.46%
call +4.46% · α -4.52%
$32.77
settled 5mo ago
T+60d
+17.25%
call +17.25% · α +3.78%
$36.78
settled 3mo ago

Price Chart

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Executive Summary

Celldex Therapeutics closed an underwritten public offering of 11.9 million shares at $29.00 per share, raising approximately $345 million in gross proceeds. The capital will support the company's clinical-stage biotech pipeline focused on mast cell biology and immune system therapeutics.

Key Financial Metrics

Deal Value
$345.0M

Key Facts

  • Celldex closed a public offering of 11,896,750 common shares, including full exercise of the underwriters' option for 1,551,750 additional shares.
  • Offering price was $29.00 per share, resulting in gross proceeds of approximately $345 million.
  • Proceeds will be used for general corporate purposes, including advancing Celldex’s clinical-stage pipeline in inflammatory, allergic, and autoimmune diseases.
  • Leerink Partners, TD Cowen, Guggenheim Securities, and Cantor acted as joint bookrunners; LifeSci Capital and H.C. Wainwright as co-lead managers.
  • The offering was made under an effective shelf registration (Form S-3, File No. 333-275300) and completed via prospectus supplement.

Financial Impact

$345 million in gross proceeds, with no immediate dilution impact factored into stock price post-offering

cashdilutionequity

Risk Factors

  • Dilution from the issuance of new shares could pressure stock price despite strong gross proceeds.
  • As a clinical-stage biotech with no commercial products, Celldex remains highly dependent on trial outcomes and future funding rounds.

Market Snapshot

Exchange
Nasdaq
Sector
In Vitro & In Vivo Diagnostic Substances

Investment Themes

Biotech & Drug Discovery

Documents Analyzed

This report is based on 1 press release from GlobeNewswire.

DocumentAccession Number
PRESS-RELEASE Data (Synthetic)press-3268530
13 reports for CLDX
Performance horizon
80% Hit rate 4 of 5 directional calls best @ T+20▲ +19.96%Jun 14, 2026
Filters
Rows
Reports for CLDX — sortable, filterable
TypeNow
Jun 14, 2026
15w ago
Press Release
BEARISH ★ 6/10
$32.12 $38.53▼ −19.96%▼ −20.71%$32.07 (+0.16%)
Jun 14, 2026
15w ago
Press Release
BULLISH ★ 7/10
$32.12 $38.53▲ +19.96%▲ +20.71%$32.07 (−0.16%)
Jun 11, 2026
16w ago
Institutional Cluster
NEUTRAL ★ 4/10
$29.96 $38.98▲ +30.11%▲ +28.22%$32.07 (+7.04%)
Jun 10, 2026
16w ago
Press Release
NEUTRAL ★ 4/10
$29.96 $38.98▲ +30.11%▲ +28.22%$32.07 (+7.04%)
May 7, 2026
21w ago
8-K
MIXED ★ 6/10
$33.97 $28.62▼ −15.75%▼ −15.77%$32.07 (−5.59%)
May 7, 2026
21w ago
Press Release
MIXED ★ 6/10
$33.97 $28.62▼ −15.75%▼ −15.77%$32.07 (−5.59%)
Apr 6, 2026
25w ago
Press Release
NEUTRAL ★ 5/10
$31.37 $32.77▲ +4.46%▼ −4.52%$32.07 (+2.23%)
Apr 2, 2026
26w ago
Press Release
NEUTRAL ★ 5/10
$31.06 $32.88▲ +5.86%▼ −4.02%$32.07 (+3.25%)
Apr 1, 2026
26w ago
424B5
NEUTRAL ★ 5/10
$31.06 $32.88▲ +5.86%▼ −4.02%$32.07 (+3.25%)
Apr 1, 2026
26w ago
Press Release
NEUTRAL ★ 4/10
$31.06 $32.88▲ +5.86%▼ −4.02%$32.07 (+3.25%)
Showing 10 of 13

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Report published Apr 6, 2026