144 ·Filed Jun 29, 2026

ARX

Accelerant Holdings
BEARISH
Impact 5/10
Horizondays Processed3mo ago SEC0001957799-26-000116
Form 144 — notice of proposed sale of securities
Actionable Insight ▼ Bearish

Jeffrey Radke's Form 144 adds to a pattern of 8 insider sales in 30 days totaling $6.4M. While the 80,000-share proposed sale is modest relative to the $2.8B market cap, the cumulative insider selling warrants monitoring. Watch for the actual Form 4 filing to confirm execution, and monitor next earnings for any guidance changes that could explain the selling pattern.

DirectionBearish
Confidencemedium
Horizondays
Final — all horizons settled through T+60d ⚠ clustered
ARX ▲ +68.26% at T+60d
SHORT call ✗ call lost -68.26% · α vs SPY -65.44% · entry $11.72 → $19.72
Entry anchored
Jun 29, 03:59 PM ET
via exchange tick
T+1d
+9.56%
call -9.56% · α -9.69%
$12.84
settled 3mo ago
T+5d
+13.05%
call -13.05% · α -12.45%
$13.25
settled 3mo ago
T+20d
+24.66%
call -24.66% · α -25.69%
$14.61
settled 2mo ago
T+60d
+68.26%
call -68.26% · α -65.44%
$19.72
settled 9d ago

Price Chart

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Executive Summary

Jeffrey L. Radke, an Officer and Director of Accelerant Holdings, filed a Form 144 notice of intent to sell 80,000 Class A common shares, with an approximate market value of $1,022,646 based on the filing date. This represents a notable insider sale from a key insider, though the filing is an advance notice of intent, not a completed transaction.

Key Facts

  • Jeffrey L. Radke (Officer and Director) filed Form 144 to sell 80,000 Class A common shares.
  • Estimated market value of proposed sale: approximately $1,022,646.
  • The shares are held by Badly Bent LLC, for which Radke is Manager.
  • The filing notes 80,000 shares were already sold on 06/23/2026 for $1,041,239.27 in the same account.
  • This is the 8th insider sale at Accelerant in the last 30 days, totaling $6.4M in insider selling.

Financial Impact

Proposed sale of 80,000 shares valued at ~$1.02M, representing ~0.04% of the $2.8B market cap. Combined with 7 other insider sales in 30 days totaling $6.4M.

dilutioninsider ownership

Risk Factors

  • Insider selling by Officer/Director may signal lack of confidence in near-term prospects
  • Cumulative insider selling of $6.4M over 30 days is elevated for a $2.8B market cap company
  • Form 144 is an intent to sell — actual sale may not occur, but the filing itself is a signal

Market Snapshot

Exchange
NYSE
Sector
Insurance Agents, Brokers & Service
Analyst Consensus
86% bullish (14 analysts)

Investment Themes

Traditional Finance

Documents Analyzed

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

DocumentAccession Number
144 Filing (Primary)0001957799-26-000116
Document: 0001957799-26-000116-index.html0001957799-26-000116
Document: 0001957799-26-000116.txt0001957799-26-000116
21 reports for ARX
Performance horizon
89% Hit rate 8 of 9 directional calls best @ T+60▲ +43.47%Feb 27, 2026
Filters
Rows
Reports for ARX — sortable, filterable
TypeNow
Aug 14, 2026
7w ago
DEFA14A / 8-K
BULLISH ★ 7/10
$19.58 $19.83▲ +1.28%▲ +3.27%$19.73 (+0.77%)
Aug 14, 2026
7w ago
Insider Cluster
BEARISH ★ 6/10
$19.58 $19.83▼ −1.28%▼ −3.27%$19.73 (−0.77%)
Aug 13, 2026
7w ago
DEFA14A
BULLISH ★ 8/10
$19.51 $19.84▲ +1.69%▲ +3.44%$19.73 (+1.13%)
Aug 13, 2026
7w ago
8-K
BULLISH ★ 9/10
$19.51 $19.84▲ +1.69%▲ +3.44%$19.73 (+1.13%)
Aug 12, 2026
7w ago
Insider Cluster
NEUTRAL ★ 2/10
$13.61 $19.84▲ +45.78%▲ +47.67%$19.73 (+44.97%)
Aug 5, 2026
8w ago
Insider Cluster
BEARISH ★ 5/10
$12.26 $19.70▼ −60.69%▼ −61.29%$19.73 (−60.93%)
Jul 29, 2026
9w ago
Insider Cluster
NEUTRAL ★ 4/10
$11.20 $19.69▲ +75.80%▲ +71.84%$19.73 (+76.16%)
Jul 29, 2026
9w ago
Insider Cluster
NEUTRAL ★ 2/10
$12.40 $19.67▲ +58.63%▲ +53.61%$19.73 (+59.11%)
Jul 28, 2026
9w ago
Insider Cluster
BEARISH ★ 4/10
$14.72 $19.67▼ −33.63%▼ −30.25%$19.73 (−34.04%)
Jul 24, 2026
10w ago
144
BEARISH ★ 5/10
$14.23 $19.59▼ −37.67%▼ −34.04%$19.73 (−38.65%)
Showing 10 of 21

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