8-K ·Filed Oct 29, 2026
8-K context-dependent: Items 5.02
Actionable Insight • Neutral
Monitor for any subsequent announcement regarding a replacement director, but this departure alone is unlikely to affect operations or strategy.
How the stock moved after the report
NEUTRAL VIEWSTOCK ABOVE ENTRY AT T+1Entry
$106.36
T+0 close · Oct 29, 2026 · via day close
Latest settled
+2.77%
T+1 · $109.31
vs SPY
+3.25%
α at T+1
Next horizon
T+5
due 14h ago
- T+0 · Oct 29 $106.36entry
- T+1 · 7d ago +2.77%α +3.25% · $109.31
- T+5 · due 14h ago Pending
- T+5 · todayOpen
- T+20 · in 21d Pending
- T+60 · in 3mo Pending
Price Chart
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How similar events traded
Executive Summary
Board member Moira Kilcoyne resigned effective October 26, 2026, with no disagreement cited and no replacement named. This is a routine director departure with no material financial impact.
Key Facts
- Moira Kilcoyne resigned from the Board of Directors effective October 26, 2026
- Resignation was not due to any disagreement with the company
- No replacement has been named in the filing
Financial Impact
No financial impact from a single board member resignation
Risk Factors
- Loss of board experience in financial services, though the filing notes the company thanks her for contributions
Market Snapshot
Exchange
Nasdaq
Sector
Fire, Marine & Casualty Insurance
Analyst Consensus
61% bullish (28 analysts)
Investment Themes
Traditional Finance
Documents Analyzed
This report is based on 4 SEC documents filed with EDGAR.
| Document | Accession Number |
|---|---|
| 8-K Filing (Primary) | 0000947484-26-000132 |
| Document: 0000947484-26-000132-index-headers.html | 0000947484-26-000132 |
| Document: 0000947484-26-000132-index.html | 0000947484-26-000132 |
| Document: 0000947484-26-000132.txt | 0000947484-26-000132 |
9 reports for ACGL
Track record builds as more directional reports settle.
Filters
Rows
| Type | Now | ||||
|---|---|---|---|---|---|
Nov 5, 2026 today | 8-K | $109.33 | awaiting T+5 | awaiting T+5 | $110.68 (+1.23%) |
Nov 3, 2026 2d ago | Institutional Cluster | $107.79 | awaiting T+5 | awaiting T+5 | $110.68 (+2.68%) |
Oct 30, 2026 6d ago | 8-K | $109.31 | awaiting T+5 | awaiting T+5 | $110.68 (+1.25%) |
Oct 30, 2026 6d ago | 8-K | $109.31 | awaiting T+5 | awaiting T+5 | $110.68 (+1.25%) |
Oct 29, 2026 7d ago | 8-K | $106.36 | awaiting T+5 | awaiting T+5 | $110.68 (+4.06%) |
Oct 27, 2026 9d ago | 8-K | $102.50 $110.68 | ▼ −7.98% | ▼ −8.69% | $110.68 (−7.98%) |
Jun 16, 2026 20w ago | 8-K | $92.37 $94.92 | ▲ +2.76% | ▲ +3.80% | $110.68 (+19.82%) |
Apr 24, 2026 28w ago | Court Ruling | $96.35 $93.65 | ▼ −2.80% | ▼ −3.20% | $110.68 (+14.87%) |
Mar 24, 2026 32w ago | DEFA14A | $93.56 $95.94 | ▲ +2.54% | ▲ +2.97% | $110.68 (+18.30%) |
Showing 9 of 9
US Market Status
Market Closed · Opens Mon (60h 53m)
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