144 ·Filed Jun 5, 2026

XENE

Xenon Pharmaceuticals Inc.
NEUTRAL
Impact 2/10
Horizondays Processed3mo ago SEC0001950047-26-005710
Form 144 — notice of proposed sale of securities
Actionable Insight • Neutral

This is a routine, small-dollar insider sale by a director following RSU vesting. No material signal for traders. Monitor for any larger insider sales or changes in ownership patterns ahead of upcoming catalysts.

DirectionNeutral
Confidencehigh
Horizondays
Latest settled — T+20d
XENE ▲ +18.22% at T+20d
NEUTRAL call ✓ call won +18.22% · α vs SPY +16.59% · entry $51.21 → $60.54
Next anchor: T+60d due 4w ago
Latest observation: T+57 +37.17% FF3 residual α
Entry anchored
Jun 5, 03:59 PM ET
via exchange tick
T+1d
+3.09%
call +3.09% · α +3.38%
$52.79
settled 4mo ago
T+5d
+2.32%
call +2.32% · α +0.21%
$52.40
settled 4mo ago
T+20d
+18.22%
call +18.22% · α +16.59%
$60.54
settled 3mo ago
T+60d
—
call — · α —
—
due 4w ago

Price Chart

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Executive Summary

Director Gary Patou filed a Form 144 notice of intent to sell 1,322 shares of Xenon Pharmaceuticals common stock, valued at approximately $70,053 based on the filing date. This is a very small sale relative to the company's $5.1B market cap and appears to be a routine, low-conviction signal.

Key Facts

  • Director Gary Patou filed Form 144 to sell 1,322 shares of XENE common stock.
  • Estimated sale value is approximately $70,053 based on the filing date.
  • The shares were acquired from restricted stock units vesting on 05/31/2026.
  • The sale represents a tiny fraction of the company's $5.1B market cap.
  • No other insider sales or purchases were reported in the prior 30 days.

Financial Impact

Sale of 1,322 shares worth ~$70,053; negligible relative to $5.1B market cap.

dilution

Risk Factors

  • Insider sale intent is filed but may not be executed.
  • No material risk to stock price from this filing alone.

Market Snapshot

Exchange
Nasdaq
Sector
Pharmaceutical Preparations
Analyst Consensus
96% bullish (26 analysts)

Investment Themes

Biotech & Drug Discovery

Documents Analyzed

This report is based on 3 SEC documents filed with EDGAR.

DocumentAccession Number
144 Filing (Primary)0001950047-26-005710
Document: 0001950047-26-005710-index.html0001950047-26-005710
Document: 0001950047-26-005710.txt0001950047-26-005710
11 reports for XENE
Performance horizon
100% Hit rate 4 of 4 directional calls best @ T+60▲ +18.60%Apr 19, 2026
Filters
Rows
Reports for XENE — sortable, filterable
TypeNow
Jul 2, 2026
13w ago
Press Release
NEUTRAL ★ 1/10
$60.96 $64.19▲ +5.30%▲ +5.71%$38.02 (−37.63%)
Jun 5, 2026
17w ago
144
NEUTRAL ★ 2/10
$51.21 $60.54▲ +18.22%▲ +16.59%$38.02 (−25.76%)
Jun 3, 2026
17w ago
8-K
NEUTRAL ★ 3/10
$52.99 $60.96▲ +15.04%▲ +16.41%$38.02 (−28.25%)
May 7, 2026
21w ago
Press Release
MIXED ★ 6/10
$56.44 $51.73▼ −8.35%▼ −8.37%$38.02 (−32.64%)
Apr 22, 2026
23w ago
DEFA14A
NEUTRAL ★ 2/10
$55.41 $54.68▼ −1.32%▼ −5.95%$38.02 (−31.38%)
Apr 19, 2026
23w ago
Press Release
BULLISH ★ 8/10
$57.09 $53.71▼ −5.92%▼ −10.12%$38.02 (−33.40%)
Apr 15, 2026
24w ago
Press Release
BEARISH ★ 5/10
$58.88 $55.00▲ +6.59%▲ +12.63%$38.02 (+35.43%)
Apr 13, 2026
24w ago
8-K
NEUTRAL ★ 3/10
$59.35 $55.78▼ −6.02%▼ −12.31%$38.02 (−35.94%)
Apr 7, 2026
25w ago
Press Release
BEARISH ★ 5/10
$57.65 $57.40▲ +0.43%▲ +10.21%$38.02 (+34.05%)
Mar 13, 2026
29w ago
Insider Cluster
BEARISH ★ 6/10
$55.23 $58.60▼ −6.10%▼ −2.51%$38.02 (+31.16%)
Showing 10 of 11

US Market Status

Market Closed — Opens Mon (64h 9m)

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