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PRESS-RELEASE ·Filed May 21, 2026

TLSA

Tiziana Life Sciences Ltd.
BULLISH
Impact 7/10
Horizonweeks Processed5mo ago WireGlobeNewswire
Press release · FDA
Actionable Insight ▲ Bullish

Traders should watch for topline data in late Q3 2026 and the ACTRIMS-ECTRIMS presentation in October 2026. Positive results could drive a re-rating given the limited treatment options for na-SPMS and the novel mechanism. Monitor for any safety signals or early efficacy trends from the OLE data.

DirectionBullish
Confidencehigh
Horizonweeks
Final — all horizons settled through T+60d ⚠ clustered
TLSA ▼ -21.23% at T+60d
LONG call ✗ call lost -21.23% · α vs SPY -25.53% · entry $1.46 → $1.15
Entry = T+0 close
May 21, 2026
via day close
T+1d
+1.37%
call +1.37% · α +0.92%
$1.48
settled 5mo ago
T+5d
0.00%
call 0.00% · α -1.60%
$1.46
settled 5mo ago
T+20d
-21.92%
call -21.92% · α -22.25%
$1.14
settled 4mo ago
T+60d
-21.23%
call -21.23% · α -25.53%
$1.15
settled 2mo ago

Price Chart

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Executive Summary

Tiziana Life Sciences announced completion of patient enrollment in its Phase 2a INFORM-MS trial of intranasal foralumab for non-active Secondary Progressive Multiple Sclerosis (na-SPMS). Topline data is expected in late Q3 2026, with presentation at the ACTRIMS-ECTRIMS meeting in October 2026. This milestone de-risks the program and brings the company closer to a pivotal readout for a novel, non-invasive anti-CD3 therapy.

Key Facts

  • Completed enrollment of 48 patients in Phase 2a randomized, double-blind, placebo-controlled trial (INFORM-MS) of intranasal foralumab for na-SPMS.
  • Topline data expected in late Q3 2026; results to be presented at ACTRIMS-ECTRIMS meeting in Toronto, October 2026.
  • Trial includes 12-week blinded treatment period followed by a 6-month open-label extension for all participants.
  • Intranasal foralumab is the only fully human anti-CD3 monoclonal antibody in clinical development, targeting neuroinflammation via a novel non-invasive route.
  • Prior open-label Expanded Access Program (n=14) showed improvement or stability in all patients within 6 months.

Financial Impact

No financial data provided; clinical milestone with potential to unlock significant value if topline data is positive. Market cap ~$205M.

pipeline valueregulatory probability of success

Risk Factors

  • Phase 2a trial may fail to meet primary or secondary endpoints, leading to significant downside.
  • Competition from existing and emerging SPMS therapies (e.g., siponimod, ocrelizumab).
  • Regulatory and manufacturing risks for intranasal biologic delivery.
  • Company is pre-revenue with no approved products; relies on capital markets for funding.

Market Snapshot

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

Investment Themes

Documents Analyzed

This report is based on 1 press release from GlobeNewswire.

DocumentAccession Number
PRESS-RELEASE Data (Synthetic)press-3299520
25 reports for TLSA
Performance horizon
58% Hit rate @ T+20 7 of 12 directional calls Went positive at some point 13 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—$0.8823 (−12.64%)
Oct 16, 2026
10d ago
6-K
BEARISH ★ 6/10
$1.01awaiting T+20—$0.8823 (+12.64%)
Oct 16, 2026
10d ago
6-K
NEUTRAL ★ 4/10
$1.05awaiting T+20—$0.8823 (−15.97%)
Sep 30, 2026
26d ago
6-K
BULLISH ★ 5/10
$1.11awaiting T+20—$0.8823 (−20.51%)
Sep 28, 2026
28d ago
6-K
NEUTRAL ★ 4/10
$0.9800 $0.8850▼ −9.69%▼ −9.66%$0.8823 (−9.97%)
Sep 21, 2026
5w ago
6-K
NEUTRAL ★ 4/10
$0.9046 $1.01▲ +11.65%▲ +12.56%$0.8823 (−2.47%)
Sep 17, 2026
5w ago
6-K
NEUTRAL ★ 3/10
$0.9700 $1.05▲ +8.25%▲ +7.04%$0.8823 (−9.04%)
Sep 17, 2026
5w ago
Press Release
NEUTRAL ★ 4/10
$0.9700 $1.05▲ +8.25%▲ +7.04%$0.8823 (−9.04%)
Aug 24, 2026
9w ago
6-K
NEUTRAL ★ 3/10
$1.15 $0.8899▼ −22.62%▼ −23.93%$0.8823 (−23.28%)
Aug 6, 2026
11w ago
6-K
BULLISH ★ 5/10
$0.9700 $0.9745▲ +0.46%▼ −0.14%$0.8823 (−9.04%)
Showing 10 of 25

US Market Status

Market Closed — Opens Tue (< 1m)

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Report published May 21, 2026