Monitor for any material corporate developments (earnings, M&A, guidance) that could explain the timing, but the dollar amounts are too small to warrant a trading response. The cluster is likely liquidity-driven or diversification-related.
Price Chart
Executive Summary
Two ATNI insiders (a director and a 10% owner) sold a combined $358K in open-market transactions over a 7-day window. The total value represents only ~0.08% of market cap, making this a routine, immaterial cluster with no actionable signal.
Key Financial Metrics
Key Facts
- Director Patricia Jacobs sold 1,500 shares at $30.04 on 2026-08-31 for $45K.
- 10% owner Cornelius B. Prior Jr. sold 10,000 shares at $31.34 on 2026-08-24 for $313K.
- Total cluster value of $358K is ~0.077% of ATNI's $464M market cap.
- No C-suite executives participated in the cluster.
- No 10b5-1 plan or regular pattern noted; sells appear opportunistic but trivial in size.
Financial Impact
Trivial — $358K total insider sales, well below 0.1% of market cap.
Risk Factors
- Insider selling could accelerate if fundamentals deteriorate, but current volume is negligible.
Market Snapshot
Investment Themes
Documents Analyzed
This report is based on 1 SEC document filed with EDGAR.
| Document | Accession Number |
|---|---|
| CLUSTER Data (Synthetic) | cluster-ATNI-1788354377742 |
Filters
| Type | Now | ||||
|---|---|---|---|---|---|
Oct 22, 2026 4d ago | Press Release | $25.91 | awaiting T+20 | — | $25.91 (−0.00%) |
Sep 23, 2026 4w ago | Press Release | $29.14 $26.23 | ▼ −9.99% | ▼ −9.57% | $25.91 (−11.08%) |
Sep 18, 2026 5w ago | Insider Cluster | $29.36 $25.25 | ▼ −14.01% | ▼ −13.10% | $25.91 (−11.76%) |
Sep 18, 2026 5w ago | SC 13D/A | $28.43 $25.75 | ▼ −9.44% | ▼ −9.64% | $25.91 (−8.87%) |
Sep 4, 2026 7w ago | Insider Cluster | $30.93 $28.10 | ▼ −9.15% | ▼ −9.75% | $25.91 (−16.23%) |
Sep 2, 2026 7w ago | Insider Cluster | $30.91 $28.04 | ▼ −9.29% | ▼ −9.13% | $25.91 (−16.18%) |
Aug 26, 2026 8w ago | Insider Cluster | $29.69 $29.14 | ▼ −1.85% | ▼ −1.34% | $25.91 (−12.73%) |
Aug 19, 2026 9w ago | Insider Cluster | $31.14 $28.73 | ▼ −7.74% | ▼ −7.62% | $25.91 (−16.80%) |
Aug 17, 2026 10w ago | Insider Cluster | $31.10 $29.45 | ▼ −5.28% | ▼ −3.54% | $25.91 (−16.67%) |
Aug 12, 2026 10w ago | Insider Cluster | $31.87 $30.32 | ▼ −4.86% | ▼ −3.12% | $25.91 (−18.70%) |
US Market Status
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