144 ·Filed May 5, 2026
Form 144 — notice of proposed sale of securities
Actionable Insight • Neutral
This is a routine director sale with minimal impact. Monitor for any pattern of increased insider selling, but no immediate action warranted.
Final — all horizons settled through T+60d
ATEN ▲ +10.67% at T+60d
NEUTRAL call +10.67% · α vs SPY +8.61% · entry $26.72 → $29.57
T+1d
+2.06%
call +2.06% · α +2.39%
$27.27
settled 6mo ago
T+5d
+2.36%
call +2.36% · α +1.23%
$27.35
settled 6mo ago
T+20d
+17.66%
call +17.66% · α +14.88%
$31.44
settled 5mo ago
T+60d
+10.67%
call +10.67% · α +8.61%
$29.57
settled 3mo ago
Price Chart
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Executive Summary
Director Eric Singer filed a Form 144 to sell 24,698 shares (approx. $672K) of A10 Networks. The sale represents about 0.035% of market cap and appears to be a routine diversification move by a director.
Key Facts
- Insider: Eric Singer, Director
- Shares to sell: 24,698
- Approximate value: $672,062
- Acquired via restricted stock on 04/17/2025 and 04/17/2026
- No other sales in the past 3 months
Financial Impact
Sale of 24,698 shares worth ~$672K, <0.1% of market cap
Risk Factors
- Further insider selling could indicate a change in sentiment
- No evidence of fundamental weakness at this time
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 3 SEC documents filed with EDGAR.
| Document | Accession Number |
|---|---|
| 144 Filing (Primary) | 0001950047-26-004090 |
| Document: 0001950047-26-004090-index.html | 0001950047-26-004090 |
| Document: 0001950047-26-004090.txt | 0001950047-26-004090 |
10 reports for ATEN
Track record builds as more directional reports settle.
Filters
Rows
| Type | Now | ||||
|---|---|---|---|---|---|
Oct 20, 2026 7d ago | Institutional Cluster | $25.05 | awaiting T+20 | — | $26.90 (+7.39%) |
Oct 7, 2026 20d ago | 3 | $27.96 | awaiting T+20 | — | $26.90 (−3.79%) |
Sep 14, 2026 6w ago | 8-K | $25.61 $28.72 | ▲ +12.14% | ▲ +9.88% | $26.90 (+5.04%) |
Aug 16, 2026 10w ago | Institutional Cluster | $27.35 $26.75 | ▼ −2.19% | ▼ −0.22% | $26.90 (−1.65%) |
Aug 6, 2026 11w ago | 8-K | $26.84 $24.59 | ▼ −8.38% | ▼ −7.99% | $26.90 (+0.22%) |
Jun 11, 2026 19w ago | Institutional Cluster | $32.66 $38.11 | ▲ +16.69% | ▲ +14.80% | $26.90 (−17.64%) |
May 5, 2026 25w ago | 144 | $26.72 $31.44 | ▲ +17.66% | ▲ +14.88% | $26.90 (+0.67%) |
May 1, 2026 25w ago | 8-K | $27.04 $31.54 | ▲ +16.64% | ▲ +11.00% | $26.90 (−0.52%) |
Apr 28, 2026 26w ago | 8-K | $26.63 $29.15 | ▲ +9.46% | ▲ +4.00% | $26.90 (+1.01%) |
Apr 8, 2026 28w ago | DEFA14A | $25.03 $27.13 | ▲ +8.39% | ▼ −0.15% | $26.90 (+7.47%) |
Showing 10 of 10
US Market Status
Market Closed — Opens Thu (11h 3m)
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