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8-K ·Filed May 1, 2026

ATEN

A10 Networks, Inc.
NEUTRAL
Impact 3/10
Horizonimmediate Processed5mo ago SEC0001580808-26-000026
8-K context-dependent: Items 5.02
Actionable Insight • Neutral

Monitor for potential sales leadership disruption and any subsequent filings regarding a replacement or further governance changes. The recent proxy contest adds an overhang; watch for further insider trading or 8-Ks.

DirectionNeutral
Confidencehigh
Horizonimmediate
Final — all horizons settled through T+60d
ATEN ▲ +6.43% at T+60d
NEUTRAL call +6.43% · α vs SPY +4.58% · entry $27.04 → $28.78
Entry = T+0 close
May 1, 2026
via day close
T+1d
+0.33%
call +0.33% · α -0.46%
$27.13
settled 6mo ago
T+5d
+3.62%
call +3.62% · α +0.69%
$28.02
settled 6mo ago
T+20d
+16.64%
call +16.64% · α +11.00%
$31.54
settled 5mo ago
T+60d
+6.43%
call +6.43% · α +4.58%
$28.78
settled 3mo ago

Price Chart

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Executive Summary

A10 Networks terminated EVP Worldwide Sales & Marketing Sheen Khoury effective April 27, 2026. No replacement named; company expects no operational disruption. The termination follows a recent proxy contest (DEFA14A filed 23 days prior) where ISS and Glass Lewis opposed a director's re-election, adding governance uncertainty.

Key Facts

  • Sheen Khoury terminated as EVP Worldwide Sales & Marketing, effective immediately April 27, 2026.
  • No successor named; company statements no disruption to current operations.
  • Company recently filed DEFA14A (April 8, 2026) regarding contested director election with proxy advisor opposition.

Financial Impact

No financial impact disclosed in filing.

Risk Factors

  • Sales leadership vacuum may impact near-term revenue execution.
  • Governance tensions from ongoing proxy fight could escalate.

Market Snapshot

Exchange
NYSE
Sector
Computer Communications Equipment
Analyst Consensus
77% bullish (13 analysts)

Investment Themes

Software & IT

Documents Analyzed

This report is based on 4 SEC documents filed with EDGAR.

DocumentAccession Number
8-K Filing (Primary)0001580808-26-000026
Document: 0001580808-26-000026-index-headers.html0001580808-26-000026
Document: 0001580808-26-000026-index.html0001580808-26-000026
Document: 0001580808-26-000026.txt0001580808-26-000026
10 reports for ATEN
Performance horizon

Track record builds as more directional reports settle.

Filters
Rows
Reports for ATEN — sortable, filterable
TypeNow
Oct 20, 2026
6d ago
Institutional Cluster
NEUTRAL ★ 3/10
$25.05awaiting T+20—$26.97 (+7.64%)
Oct 7, 2026
19d ago
3
NEUTRAL ★ 1/10
$27.96awaiting T+20—$26.97 (−3.56%)
Sep 14, 2026
6w ago
8-K
NEUTRAL ★ 2/10
$25.61 $28.72▲ +12.14%▲ +9.88%$26.97 (+5.29%)
Aug 16, 2026
10w ago
Institutional Cluster
BULLISH ★ 5/10
$27.35 $26.75▼ −2.19%▼ −0.22%$26.97 (−1.41%)
Aug 6, 2026
11w ago
8-K
NEUTRAL ★ 2/10
$26.84 $24.59▼ −8.38%▼ −7.99%$26.97 (+0.47%)
Jun 11, 2026
19w ago
Institutional Cluster
NEUTRAL ★ 3/10
$32.66 $38.11▲ +16.69%▲ +14.80%$26.97 (−17.44%)
May 5, 2026
24w ago
144
NEUTRAL ★ 2/10
$26.72 $31.44▲ +17.66%▲ +14.88%$26.97 (+0.92%)
May 1, 2026
25w ago
8-K
NEUTRAL ★ 3/10
$27.04 $31.54▲ +16.64%▲ +11.00%$26.97 (−0.28%)
Apr 28, 2026
25w ago
8-K
BULLISH ★ 7/10
$26.63 $29.15▲ +9.46%▲ +4.00%$26.97 (+1.26%)
Apr 8, 2026
28w ago
DEFA14A
NEUTRAL ★ 4/10
$25.03 $27.13▲ +8.39%▼ −0.15%$26.97 (+7.73%)
Showing 10 of 10

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Report published May 1, 2026