8-K ·Filed Sep 14, 2026
8-K context-dependent: Items 5.02
Actionable Insight • Neutral
Routine board expansion with no financial or strategic implications. No trading action warranted.
Latest settled — T+20d
ATEN ▲ +12.14% at T+20d
NEUTRAL call +12.14% · α vs SPY +9.88% · entry $25.61 → $28.72
Latest observation: T+29 +14.97% FF3 residual α
T+1d
+4.45%
call +4.45% · α +4.91%
$26.75
settled 6w ago
T+5d
+5.19%
call +5.19% · α +5.09%
$26.94
settled 5w ago
T+20d
+12.14%
call +12.14% · α +9.88%
$28.72
settled 15d ago
T+60d
Pending
in 6w
Price Chart
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Executive Summary
A10 Networks appointed Mary C. Henry to its Board of Directors, expanding the board from five to six members, effective October 5, 2026. This is a routine governance change with no material financial impact — no departure, no red flags, and no unusual compensation disclosed.
Key Facts
- Board size increased from five to six members.
- Mary C. Henry appointed as a director, effective October 5, 2026.
- Ms. Henry will serve until the 2027 Annual Meeting.
- No committee assignments yet; no related-party transactions disclosed.
- Compensation follows standard non-employee director arrangements.
Financial Impact
No material financial impact — standard director compensation only.
Market Snapshot
Exchange
NYSE
Sector
Computer Communications Equipment
Analyst Consensus
69% bullish (13 analysts)
Investment Themes
Software & IT
Documents Analyzed
This report is based on 4 SEC documents filed with EDGAR.
| Document | Accession Number |
|---|---|
| 8-K Filing (Primary) | 0001580808-26-000048 |
| Document: 0001580808-26-000048-index-headers.html | 0001580808-26-000048 |
| Document: 0001580808-26-000048-index.html | 0001580808-26-000048 |
| Document: 0001580808-26-000048.txt | 0001580808-26-000048 |
10 reports for ATEN
Track record builds as more directional reports settle.
Filters
Rows
| Type | Now | ||||
|---|---|---|---|---|---|
Oct 20, 2026 6d ago | Institutional Cluster | $25.05 | awaiting T+20 | — | $26.95 (+7.60%) |
Oct 7, 2026 19d ago | 3 | $27.96 | awaiting T+20 | — | $26.95 (−3.59%) |
Sep 14, 2026 6w ago | 8-K | $25.61 $28.72 | ▲ +12.14% | ▲ +9.88% | $26.95 (+5.25%) |
Aug 16, 2026 10w ago | Institutional Cluster | $27.35 $26.75 | ▼ −2.19% | ▼ −0.22% | $26.95 (−1.44%) |
Aug 6, 2026 11w ago | 8-K | $26.84 $24.59 | ▼ −8.38% | ▼ −7.99% | $26.95 (+0.43%) |
Jun 11, 2026 19w ago | Institutional Cluster | $32.66 $38.11 | ▲ +16.69% | ▲ +14.80% | $26.95 (−17.47%) |
May 5, 2026 24w ago | 144 | $26.72 $31.44 | ▲ +17.66% | ▲ +14.88% | $26.95 (+0.88%) |
May 1, 2026 25w ago | 8-K | $27.04 $31.54 | ▲ +16.64% | ▲ +11.00% | $26.95 (−0.31%) |
Apr 28, 2026 25w ago | 8-K | $26.63 $29.15 | ▲ +9.46% | ▲ +4.00% | $26.95 (+1.22%) |
Apr 8, 2026 28w ago | DEFA14A | $25.03 $27.13 | ▲ +8.39% | ▼ −0.15% | $26.95 (+7.69%) |
Showing 10 of 10
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