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PRESS-RELEASE ·Filed Sep 1, 2026

PMN

ProMIS Neurosciences Inc.
NEUTRAL
Impact 3/10
Horizonmonths Processed1mo ago WireGlobeNewswire
Press release · Announcement
Actionable Insight • Neutral

The key catalyst is the 12-month topline data from the PRECISE-AD Phase 1b trial expected in early 2027. Monitor for any data readouts or regulatory updates between now and then. The upcoming conferences may provide management commentary on trial progress but are unlikely to move the stock materially on their own.

DirectionNeutral
Confidencehigh
Horizonmonths
Latest settled — T+20d
PMN ▼ -15.18% at T+20d
NEUTRAL call -15.18% · α vs SPY -16.36% · entry $13.35 → $11.32
Next anchor: T+60d in 28d
Latest observation: T+37 -44.67% FF3 residual α
Entry = T+0 close
Sep 1, 2026
via day close
T+1d
+4.68%
call +4.68% · α +4.24%
$13.98
settled 8w ago
T+5d
+7.60%
call +7.60% · α +7.52%
$14.37
settled 7w ago
T+20d
-15.18%
call -15.18% · α -16.36%
$11.32
settled 28d ago
T+60d
Pending
in 28d

Price Chart

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Executive Summary

ProMIS Neurosciences announced its participation in five investor conferences in September 2026, including a fireside chat at the Cantor Global Healthcare Conference and presentations at the H.C. Wainwright and Roth conferences. The company also noted that 12-month topline data from its PRECISE-AD Phase 1b trial is anticipated in early 2027, following blinded 6-month interim data reported in July 2026. This is a routine corporate update with no new clinical or financial data, but the upcoming data catalyst in early 2027 is the key event to watch.

Key Facts

  • ProMIS will present at five investor conferences in September 2026, including Cantor, Moody Capital, H.C. Wainwright, Nasdaq Tower event, and Roth Healthcare.
  • 12-month topline data from the PRECISE-AD Phase 1b trial in early Alzheimer's disease is anticipated in early 2027.
  • Blinded 6-month interim data from the fully enrolled Phase 1b trial was reported in July 2026.
  • No new financial, clinical, or regulatory data were disclosed in this press release.

Financial Impact

No financial impact from this announcement; the press release is a routine conference participation update.

Risk Factors

  • Phase 1b trial data may fail to show sufficient efficacy or safety, leading to a significant stock decline.
  • The company is a clinical-stage biotech with no approved products, relying on successful trial outcomes and financing.
  • High cash burn rate without disclosed revenue may require future dilutive financing.

Market Snapshot

Exchange
Nasdaq
Sector
Pharmaceutical Preparations
Analyst Consensus
92% bullish (12 analysts)

Investment Themes

Documents Analyzed

This report is based on 1 press release from GlobeNewswire.

DocumentAccession Number
PRESS-RELEASE Data (Synthetic)press-3354061
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
21d 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 Thu (11h 6m)

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Report published Sep 1, 2026