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PRESS-RELEASE ·Filed May 28, 2026

PMN

ProMIS Neurosciences Inc.
NEUTRAL
Impact 3/10
Horizonweeks Processed5mo ago WireGlobeNewswire
Press release · Announcement
Actionable Insight • Neutral

The key catalyst to watch is the PRECISE-AD Phase 1b interim data readout in early Q3 2026. Until then, no material news is expected. Traders should monitor for any data disclosures during the June conferences, but the press release itself provides no actionable trading signal.

DirectionNeutral
Confidencehigh
Horizonweeks
Final — all horizons settled through T+60d
PMN ▲ +33.49% at T+60d
NEUTRAL call +33.49% · α vs SPY +31.75% · entry $10.87 → $14.51
Entry = T+0 close
May 28, 2026
via day close
T+1d
-0.55%
call -0.55% · α -0.79%
$10.81
settled 5mo ago
T+5d
-11.22%
call -11.22% · α -11.18%
$9.65
settled 5mo ago
T+20d
-3.13%
call -3.13% · α +0.02%
$10.53
settled 4mo ago
T+60d
+33.49%
call +33.49% · α +31.75%
$14.51
settled 2mo ago

Price Chart

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Executive Summary

ProMIS Neurosciences announced participation in five June 2026 investor conferences and reiterated its timeline for the PRECISE-AD Phase 1b trial: blinded 6-month interim data in early Q3 2026 and 12-month topline data in early 2027. The press release contains no new financial data, clinical results, or material corporate events — it is a routine conference participation announcement.

Key Facts

  • ProMIS will present at the Jefferies Global Healthcare Conference on June 4, 2026.
  • ProMIS will present at the Wolfe Research Virtual Alzheimer’s R&D Day on June 4, 2026.
  • ProMIS expects to report blinded 6-month interim data from the PRECISE-AD Phase 1b trial in early Q3 2026.
  • ProMIS expects 12-month topline data from the PRECISE-AD Phase 1b trial in early 2027.
  • The PRECISE-AD Phase 1b trial in early Alzheimer's disease patients is fully enrolled.
  • No financial results, guidance, or material agreements were disclosed.

Financial Impact

No financial impact disclosed; the press release is a routine conference participation announcement.

Risk Factors

  • Phase 1b interim data may fail to show sufficient safety or biomarker signals, leading to stock decline.
  • Conference presentations may not produce new material disclosures, resulting in no price movement.
  • Cash runway may be insufficient to fund operations through 2027 if data delays occur.

Market Snapshot

Exchange
Nasdaq
Sector
Pharmaceutical Preparations
Analyst Consensus
88% bullish (8 analysts)

Investment Themes

Documents Analyzed

This report is based on 1 press release from GlobeNewswire.

DocumentAccession Number
PRESS-RELEASE Data (Synthetic)press-3303024
9 reports for PMN
Performance horizon
100% Hit rate @ T+1 4 of 4 directional calls Went positive at some point 4 of 4 best @ T+60▲ +43.16%Mar 18, 2026
Filters
Rows
Reports for PMN — sortable, filterable
TypeNow
Oct 6, 2026
20d ago
3
NEUTRAL ★ 2/10
$9.12 $9.15▲ +0.33%▲ +0.75%$9.68 (+6.14%)
Oct 6, 2026
21d ago
Press Release
NEUTRAL ★ 3/10
$9.21 $9.12▼ −0.98%▼ −0.74%$9.68 (+5.10%)
Sep 1, 2026
8w ago
Press Release
NEUTRAL ★ 3/10
$13.35 $13.98▲ +4.68%▲ +4.24%$9.68 (−27.49%)
Jul 14, 2026
15w ago
Press Release
BULLISH ★ 6/10
$13.66 $14.01▲ +2.53%▲ +2.13%$9.68 (−29.14%)
May 28, 2026
21w ago
Press Release
NEUTRAL ★ 3/10
$10.87 $10.81▼ −0.55%▼ −0.79%$9.68 (−10.95%)
May 12, 2026
24w ago
8-K
NEUTRAL ★ 4/10
$10.49 $10.57▲ +0.76%▲ +0.19%$9.68 (−7.72%)
Apr 3, 2026
29w ago
EFFECT
BEARISH ★ 7/10
$10.96 $10.88▲ +0.73%▲ +0.79%$9.68 (+11.68%)
Mar 25, 2026
30w ago
S-3
BEARISH ★ 6/10
$15.13 $14.74▲ +2.58%▲ +0.90%$9.68 (+36.02%)
Mar 18, 2026
31w ago
S-3
BEARISH ★ 7/10
$18.21 $17.60▲ +3.35%▲ +1.61%$9.68 (+46.84%)
Showing 9 of 9

US Market Status

Market Closed — Opens Wed (17h 22m)

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Report published May 28, 2026