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6-K ·Filed Apr 16, 2026

TLSA

Tiziana Life Sciences Ltd
BULLISH
Impact 6/10
Horizonweeks Processed6mo ago SEC0001213900-26-044318
Notable filing: 6-K
Actionable Insight ▲ Bullish

Traders should monitor for upcoming clinical trial data readouts in na-SPMS and other neurodegenerative indications. Positive human data could significantly increase stock value given the unmet medical need in Long COVID and neurodegenerative diseases.

DirectionBullish
Confidencehigh
Horizonweeks
Final — all horizons settled through T+60d ⚠ clustered
TLSA ▼ -0.75% at T+60d
LONG call ✗ call lost -0.75% · α vs SPY -7.79% · entry $1.34 → $1.33
Entry = T+0 close
Apr 16, 2026
via day close
T+1d
-7.46%
call -7.46% · α -8.68%
$1.24
settled 6mo ago
T+5d
-8.21%
call -8.21% · α -9.19%
$1.23
settled 6mo ago
T+20d
+11.94%
call +11.94% · α +6.13%
$1.50
settled 6mo ago
T+60d
-0.75%
call -0.75% · α -7.79%
$1.33
settled 3mo ago

Price Chart

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Executive Summary

Tiziana Life Sciences announced positive preclinical data from a bioRxiv preprint showing that its intranasal foralumab reduces neuroinflammation and improves cognitive function in a mouse model of Long COVID. The data support the therapeutic potential of foralumab for treating Long COVID-related 'brain fog'.

Key Facts

  • Positive preclinical data published on bioRxiv (not yet peer-reviewed) demonstrate intranasal foralumab reduces neuroinflammation, boosts brain Tregs, restores hippocampal neurogenesis, and improves short-term memory in a Long COVID mouse model.
  • Study conducted by leading academic researchers including Dr. Akiko Iwasaki (Yale) and Dr. Howard L. Weiner (Harvard), who is also Chair of Tiziana's Scientific Advisory Board.
  • Foralumab is the only fully human anti-CD3 monoclonal antibody in clinical development.
  • Data support ongoing clinical programs in neurodegenerative diseases including non-active secondary progressive multiple sclerosis (na-SPMS), MSA, Alzheimer's, and ALS.
  • Company previously showed favorable safety and clinical signals in na-SPMS patients with reductions in microglial activation via PET imaging.

Financial Impact

Non-dilutive, non-monetary scientific advancement with potential to increase valuation through de-risking of clinical development pathway.

pipeline valueclinical riskinvestor sentiment

Risk Factors

  • Preclinical data not yet peer-reviewed and may not translate to human efficacy.
  • Intranasal delivery is novel and faces regulatory and commercial adoption hurdles.
  • Company remains pre-revenue with high dependence on clinical trial outcomes.

Market Snapshot

Exchange
Nasdaq
Sector
Pharmaceutical Preparations

Investment Themes

Biotech & Drug Discovery

Documents Analyzed

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

DocumentAccession Number
6-K Filing (Primary)0001213900-26-044318
Document: ea0286617-6k_tiziana.htm0001213900-26-044318
Document: 0001213900-26-044318-index-headers.html0001213900-26-044318
Document: 0001213900-26-044318-index.html0001213900-26-044318
Document: 0001213900-26-044318.txt0001213900-26-044318
25 reports for TLSA
Performance horizon
50% Hit rate @ T+20 6 of 12 directional calls Went positive at some point 12 of 14 best @ T+20▲ +19.82%Jun 15, 2026
Filters
Rows
Reports for TLSA — sortable, filterable
TypeNow
Oct 21, 2026
5d ago
6-K
NEUTRAL ★ 2/10
$1.01awaiting T+20—$0.8907 (−11.81%)
Oct 16, 2026
9d ago
6-K
BEARISH ★ 6/10
$1.01awaiting T+20—$0.8907 (+11.81%)
Oct 16, 2026
10d ago
6-K
NEUTRAL ★ 4/10
$1.05awaiting T+20—$0.8907 (−15.17%)
Sep 30, 2026
26d ago
6-K
BULLISH ★ 5/10
$1.11awaiting T+20—$0.8907 (−19.76%)
Sep 28, 2026
28d ago
6-K
NEUTRAL ★ 4/10
$0.9800awaiting T+20—$0.8907 (−9.11%)
Sep 21, 2026
5w ago
6-K
NEUTRAL ★ 4/10
$0.9046 $1.01▲ +11.65%▲ +12.56%$0.8907 (−1.54%)
Sep 17, 2026
5w ago
6-K
NEUTRAL ★ 3/10
$0.9700 $1.05▲ +8.25%▲ +7.04%$0.8907 (−8.18%)
Sep 17, 2026
5w ago
Press Release
NEUTRAL ★ 4/10
$0.9700 $1.05▲ +8.25%▲ +7.04%$0.8907 (−8.18%)
Aug 24, 2026
9w ago
6-K
NEUTRAL ★ 3/10
$1.15 $0.8899▼ −22.62%▼ −23.93%$0.8907 (−22.55%)
Aug 6, 2026
11w ago
6-K
BULLISH ★ 5/10
$0.9700 $0.9745▲ +0.46%▼ −0.14%$0.8907 (−8.18%)
Showing 10 of 25

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Report published Apr 16, 2026