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Insider Cluster (3 insiders) ·Filed Apr 6, 2026

KNSA

Kiniksa Pharmaceuticals International, plc
BEARISH
Impact 6/10
Horizondays Processed6mo ago
Insider cluster: 3 insiders, $0.8M total
Actionable Insight ▼ Bearish

Monitor for potential downward pressure on shares; coordinated insider selling—especially by the CEO and a director—above $300K each may signal lack of confidence despite routine tax events among other executives. Watch for commentary on liquidity or future selling plans in upcoming earnings.

DirectionBearish
Confidencehigh
Horizondays
Final — all horizons settled through T+60d
KNSA ▲ +26.91% at T+60d
SHORT call ✗ call lost -26.91% · α vs SPY -13.44% · entry $49.55 → $62.89
Entry = T+0 close
Apr 5, 2026
via day close
T+1d
-1.23%
call +1.23% · α +1.29%
$48.94
settled 7mo ago
T+5d
-4.54%
call +4.54% · α +8.68%
$47.30
settled 7mo ago
T+20d
+16.29%
call -16.29% · α -7.30%
$57.62
settled 6mo ago
T+60d
+26.91%
call -26.91% · α -13.44%
$62.89
settled 4mo ago

Price Chart

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Executive Summary

Three corporate insiders at Kiniksa Pharmaceuticals sold shares in open-market transactions totaling $789K over a 7-day window, including CEO Sanj Patel selling $364K and Director Barry Quart selling $345K. The sales follow routine tax-related dispositions and derivative exercises by other C-suite executives, suggesting coordinated post-vesting activity.

Key Financial Metrics

Direction
selling
Total Value
$789.0K
Insiders
3

Key Facts

  • CEO Sanj Patel sold $364K in open-market transactions on 2026-04-06
  • Director Barry Quart sold $345K in open-market transactions on 2026-04-06
  • COO Ross Moat sold $80K in open-market shares on 2026-04-09
  • Total open-market selling by insiders: $789K
  • Multiple C-suite executives also conducted non-cash transactions (exercises, tax withholding) around the same date

Financial Impact

$789,000 in open-market insider selling over 7 days

insider sentimentshareholder dilution perception

Risk Factors

  • Perceived negative signal from CEO and director selling significant amounts in open market
  • Potential for short-term share price sensitivity given the concentrated timing

Market Snapshot

Exchange
Nasdaq
Sector
Pharmaceutical Preparations

Investment Themes

Documents Analyzed

This report is based on 1 SEC document filed with EDGAR.

DocumentAccession Number
CLUSTER Data (Synthetic)cluster-KNSA-1776112522811
14 reports for KNSA
Performance horizon
75% Hit rate @ T+60 3 of 4 directional calls Went positive at some point 4 of 4 best @ T+60▲ +17.08%Apr 28, 2026
Filters
Rows
Reports for KNSA — sortable, filterable
TypeNow
Oct 22, 2026
3d ago
8-K
NEUTRAL ★ 2/10
$80.79awaiting T+60—$70.72 (−12.46%)
Oct 22, 2026
3d ago
Press Release
NEUTRAL ★ 1/10
$80.79awaiting T+60—$70.72 (−12.46%)
Sep 3, 2026
7w ago
144
NEUTRAL ★ 2/10
$77.91awaiting T+60—$70.72 (−9.22%)
Jul 28, 2026
12w ago
8-K
BULLISH ★ 7/10
$79.44 $79.70▲ +0.33%▼ −4.02%$70.72 (−10.97%)
Jul 28, 2026
12w ago
Press Release
BULLISH ★ 7/10
$79.44 $79.70▲ +0.33%▼ −4.02%$70.72 (−10.97%)
May 26, 2026
21w ago
8-K
NEUTRAL ★ 3/10
$51.84 $78.47▲ +51.37%▲ +49.49%$70.72 (+36.43%)
May 1, 2026
25w ago
8-K
NEUTRAL ★ 2/10
$57.62 $80.92▲ +40.44%▲ +38.58%$70.72 (+22.74%)
Apr 28, 2026
25w ago
144
BEARISH ★ 6/10
$52.99 $62.84▼ −18.59%▼ −14.48%$70.72 (−33.47%)
Apr 28, 2026
25w ago
Press Release
BULLISH ★ 8/10
$53.85 $63.05▲ +17.08%▲ +13.10%$70.72 (+31.33%)
Apr 28, 2026
25w ago
Insider Cluster
NEUTRAL ★ 4/10
$53.85 $63.05▲ +17.08%▲ +13.10%$70.72 (+31.33%)
Showing 10 of 14

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Report published Apr 13, 2026