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6-K ·Filed Apr 20, 2026

NBTX

Nanobiotix S.A.
BULLISH
Impact 6/10
Horizonweeks Processed6mo ago SEC0001171843-26-002539
Notable filing: 6-K
Actionable Insight ▲ Bullish

Traders should monitor for future clinical development updates or partnership announcements related to the Nanoprimer platform, as these preclinical results could increase interest in Nanobiotix as a potential collaborator in the LNP and gene therapy space.

DirectionBullish
Confidencehigh
Horizonweeks
Final — all horizons settled through T+60d
NBTX ▲ +25.23% at T+60d
LONG call ✓ call won +25.23% · α vs SPY +18.45% · entry $31.91 → $39.96
Entry = T+0 close
Apr 20, 2026
via day close
T+1d
-3.48%
call -3.48% · α -2.83%
$30.80
settled 6mo ago
T+5d
+3.76%
call +3.76% · α +2.85%
$33.11
settled 6mo ago
T+20d
+55.06%
call +55.06% · α +50.86%
$49.48
settled 5mo ago
T+60d
+25.23%
call +25.23% · α +18.45%
$39.96
settled 3mo ago

Price Chart

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Executive Summary

Nanobiotix announced preclinical data showing that its Nanoprimer technology improves systemic bioavailability and reduces hepatic toxicity and inflammatory response when used prior to LNP-delivered DNA immunotherapy. The data were presented at the 2026 AACR Annual Meeting.

Key Facts

  • Preclinical study in mice demonstrated that Nanoprimer pre-treatment enhances systemic bioavailability of LNP-DNA immunotherapies
  • Nanoprimer reduced liver uptake and toxicity of LNP-DNA, improving hepatic tolerability
  • The technology attenuated activation of the cGAS-STING inflammatory pathway
  • Data support Nanoprimer's potential to optimize advanced LNP-based therapies designed for extrahepatic delivery
  • Results were generated in collaboration with Earli and presented at AACR 2026

Financial Impact

No direct financial impact reported; preclinical data may enhance platform valuation and partnership potential

R&D pipeline valuepartnership potentialinvestor sentiment

Risk Factors

  • Preclinical results may not translate to human clinical efficacy
  • Forward-looking statements are subject to risks including failure to realize projected timelines or therapeutic benefits

Market Snapshot

Exchange
Nasdaq
Sector
Pharmaceutical Preparations

Investment Themes

Documents Analyzed

This report is based on 5 SEC documents filed with EDGAR.

DocumentAccession Number
6-K Filing (Primary)0001171843-26-002539
Document: f6k_041926.htm0001171843-26-002539
Document: 0001171843-26-002539-index-headers.html0001171843-26-002539
Document: 0001171843-26-002539-index.html0001171843-26-002539
Document: 0001171843-26-002539.txt0001171843-26-002539
25 reports for NBTX
Performance horizon
67% Hit rate @ T+20 6 of 9 directional calls Went positive at some point 6 of 9 best @ T+5▲ +22.70%Sep 24, 2026
Filters
Rows
Reports for NBTX — sortable, filterable
TypeNow
Oct 26, 2026
today
6-K
NEUTRAL ★ 4/10
—awaiting T+20——
Oct 20, 2026
6d ago
6-K
NEUTRAL ★ 1/10
$25.83awaiting T+20—$29.36 (+13.67%)
Oct 1, 2026
25d ago
6-K
NEUTRAL ★ 2/10
$25.75awaiting T+20—$29.36 (+14.02%)
Oct 1, 2026
25d ago
Press Release
NEUTRAL ★ 2/10
$25.75awaiting T+20—$29.36 (+14.02%)
Sep 24, 2026
4w ago
6-K
BEARISH ★ 6/10
$33.31 $29.36▲ +11.86%▲ +10.38%$29.36 (+11.86%)
Sep 24, 2026
4w ago
6-K
NEUTRAL ★ 5/10
$33.31 $29.36▼ −11.86%▼ −10.38%$29.36 (−11.86%)
Sep 24, 2026
4w ago
Press Release
NEUTRAL ★ 4/10
$33.31 $29.36▼ −11.86%▼ −10.38%$29.36 (−11.86%)
Sep 22, 2026
4w ago
Press Release
NEUTRAL ★ 1/10
$35.24 $25.83▼ −26.70%▼ −27.39%$29.36 (−16.69%)
Sep 14, 2026
6w ago
6-K
BULLISH ★ 7/10
$35.73 $23.40▼ −34.51%▼ −36.77%$29.36 (−17.83%)
Jul 31, 2026
12w ago
6-K
NEUTRAL ★ 1/10
$38.89 $40.64▲ +4.50%▲ +3.26%$29.36 (−24.51%)
Showing 10 of 25

US Market Status

Market Closed — Opens Wed (12h 39m)

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Report published Apr 20, 2026