A10 Networks (ATEN) Latest Stock Analysis Report – Oct 15, 2026, 4:00 PM ET
Updated Oct 15, 2026, 4:00 PM ET
- Closed at $25.39, -6.14% vs the prior close of $27.05.
- Volume 1.00M shares, 0.8x its 50-day average.
- No new SEC filings since the prior session.
- No new insider buys or sales reported since the prior session.
ATEN slides 6.1% to $25.39, a 1-month low, 4 down days in a row. Closed at $25.39, -6.14% vs the prior close of $27.05. Day range $25.19–$26.50, opened at $26.41.
ATEN daily analysis — what happened
A plain-English, data-only note written after every US trading day. Newest first; older days stay archived below.
Oct 15, 2026 — ATEN slides 6.1% to $25.39, a 1-month low, 4 down days in a row
- Closed at $25.39, -6.14% vs the prior close of $27.05. Day range $25.19–$26.50, opened at $26.41.
- Volume was 1.00M shares, 0.8x its 50-day average of 1.22M.
- Price is -4.2% vs its 50-day average ($26.51) and -2.7% vs its 200-day average ($26.09).
- 52-week range $16.52–$38.49; today's close sits at 40% of that range, 34.0% below the 52-week high.
- That makes 4 straight losses.
Oct 14, 2026 — ATEN slides 5.1% to $27.05, 3 down days in a row
- Closed at $27.05, -5.05% vs the prior close of $28.49. Day range $26.81–$28.17, opened at $28.15.
- Volume was 775.70K shares, 0.6x its 50-day average of 1.24M.
- Price is +1.6% vs its 50-day average ($26.61) and +3.8% vs its 200-day average ($26.06).
- 52-week range $16.52–$38.49; today's close sits at 48% of that range, 29.7% below the 52-week high.
- That makes 3 straight losses.
Oct 13, 2026 — ATEN dips 0.8% to $28.49
- Closed at $28.49, -0.80% vs the prior close of $28.72. Day range $27.83–$29.18, opened at $28.47.
- Volume was 647.50K shares, 0.5x its 50-day average of 1.25M — lighter than usual.
- Price is +6.8% vs its 50-day average ($26.69) and +9.5% vs its 200-day average ($26.01).
- 52-week range $16.52–$38.49; today's close sits at 54% of that range, 26.0% below the 52-week high.
Oct 12, 2026 — ATEN slides 3.1% to $28.72
- Closed at $28.72, -3.07% vs the prior close of $29.63. Day range $28.71–$29.85, opened at $29.79.
- Volume was 1.04M shares, 0.8x its 50-day average of 1.27M.
- Price is +7.5% vs its 50-day average ($26.72) and +10.6% vs its 200-day average ($25.96).
- 52-week range $16.52–$38.49; today's close sits at 56% of that range, 25.4% below the 52-week high.
Oct 9, 2026 — ATEN jumps 6.0% to $29.63, a 1-month high
- Closed at $29.63, +5.97% vs the prior close of $27.96. Day range $28.18–$29.65, opened at $28.33.
- Volume was 1.00M shares, 0.8x its 50-day average of 1.29M.
- Price is +10.8% vs its 50-day average ($26.73) and +14.4% vs its 200-day average ($25.90).
- 52-week range $16.52–$38.49; today's close sits at 60% of that range, 23.0% below the 52-week high.
Oct 8, 2026 — ATEN dips 1.9% to $27.96
- Closed at $27.96, -1.93% vs the prior close of $28.51. Day range $27.55–$28.85, opened at $28.85.
- Volume was 846.90K shares, 0.6x its 50-day average of 1.31M.
- Price is +4.6% vs its 50-day average ($26.74) and +8.2% vs its 200-day average ($25.85).
- 52-week range $16.52–$38.49; today's close sits at 52% of that range, 27.4% below the 52-week high.
Oct 7, 2026 — ATEN ends flat (-0.2%) to $28.51
- Closed at $28.51, -0.24% vs the prior close of $28.58. Day range $27.99–$28.84, opened at $28.15.
- Volume was 1.07M shares, 0.8x its 50-day average of 1.32M.
- Price is +6.6% vs its 50-day average ($26.76) and +10.5% vs its 200-day average ($25.80).
- 52-week range $16.52–$38.49; today's close sits at 55% of that range, 25.9% below the 52-week high.
Oct 6, 2026 — ATEN rises 1.4% to $28.58, a 1-month high, 6 up days in a row
- Closed at $28.58, +1.38% vs the prior close of $28.19. Day range $28.28–$28.84, opened at $28.42.
- Volume was 1.38M shares, 1.0x its 50-day average of 1.32M.
- Price is +6.6% vs its 50-day average ($26.81) and +11.0% vs its 200-day average ($25.75).
- 52-week range $16.52–$38.49; today's close sits at 55% of that range, 25.7% below the 52-week high.
- That makes 6 straight gains.
Oct 5, 2026 — ATEN rises 2.0% to $28.19, a 1-month high, 5 up days in a row
- Closed at $28.19, +2.03% vs the prior close of $27.63. Day range $27.25–$28.45, opened at $27.78.
- Volume was 992.80K shares, 0.8x its 50-day average of 1.32M.
- Price is +4.8% vs its 50-day average ($26.91) and +9.7% vs its 200-day average ($25.69).
- 52-week range $16.52–$38.49; today's close sits at 53% of that range, 26.8% below the 52-week high.
- That makes 5 straight gains.
Oct 2, 2026 — ATEN ends flat (+0.1%) to $27.63, a 1-month high, 4 up days in a row
- Closed at $27.63, +0.11% vs the prior close of $27.60. Day range $27.59–$28.40, opened at $27.96.
- Volume was 1.01M shares, 0.8x its 50-day average of 1.33M.
- Price is +2.2% vs its 50-day average ($27.03) and +7.7% vs its 200-day average ($25.64).
- 52-week range $16.52–$38.49; today's close sits at 51% of that range, 28.2% below the 52-week high.
- That makes 4 straight gains.
ATEN latest news & SEC filings
Every SEC filing by or about ATEN in the last 120 days, explained in plain English. Updated daily, with a same-day refresh for new filings.
Oct 7, 2026 · Form 4 — Insider trade
Insider trade report (Form 4) — a director, officer or 10%+ owner changed their holdings
- Caron Michelle Elizabeth had withheld for taxes 1,743 shares at $28.19 (≈$49.14K) on Oct 5, 2026; now holds 33,871
Open-market purchases (P) and sales (S) are shown in colour; awards, exercises and tax withholding are routine pay-related moves. Many sales are pre-planned under 10b5-1 plans.
Oct 7, 2026 · Form 4 — Insider trade
Insider trade report (Form 4) — a director, officer or 10%+ owner changed their holdings
- Henry Mary C received an award of 7,981 shares on Oct 5, 2026; now holds 7,981
Open-market purchases (P) and sales (S) are shown in colour; awards, exercises and tax withholding are routine pay-related moves. Many sales are pre-planned under 10b5-1 plans.
Oct 7, 2026 · Form 3 — New insider holdings
Initial insider ownership statement (Form 3) — a new director, officer or 10% owner disclosed their holdings
Sep 14, 2026 · Form 8-K — Major event / current report
Current report — a filing companies must make within 4 business days of a major event
- Item 5.02 — Change in directors or officers (appointment, departure or pay).
Aug 25, 2026 · Form 4 — Insider trade
Insider trade report (Form 4) — a director, officer or 10%+ owner changed their holdings
- Wolf Dana Elizabeth sold 2,652 shares at $25.65 (≈$68.02K) on Aug 25, 2026
Open-market purchases (P) and sales (S) are shown in colour; awards, exercises and tax withholding are routine pay-related moves. Many sales are pre-planned under 10b5-1 plans.
Aug 25, 2026 · Form 144 — Planned insider sale
Notice of proposed sale (Form 144) — an insider or affiliate plans to sell restricted or control shares
A notice of intent, not a completed sale. Any actual sale by a director or officer shows up later on Form 4.
Aug 12, 2026 · Form 4 — Insider trade
Insider trade report (Form 4) — a director, officer or 10%+ owner changed their holdings
- Weber Robert Scott sold 14,086 shares at $27.86 (≈$392.44K) on Aug 11, 2026
Open-market purchases (P) and sales (S) are shown in colour; awards, exercises and tax withholding are routine pay-related moves. Many sales are pre-planned under 10b5-1 plans.
Aug 7, 2026 · Form 8-K — Major event / current report
Current report — a filing companies must make within 4 business days of a major event
- Item 8.01 — Reported other events the company considers important.
Aug 7, 2026 · Form 424B7 — Prospectus supplement for a resale by holders
Prospectus supplement for a resale by holders
An offering document: new shares or debt may be sold, which can increase the share count (dilution) or debt load. Size and terms are in the prospectus.
Aug 7, 2026 · Form S-3ASR — S-3ASR filing
S-3ASR filing
An offering document: new shares or debt may be sold, which can increase the share count (dilution) or debt load. Size and terms are in the prospectus.
Aug 6, 2026 · Form 10-Q — Quarterly report
Quarterly report (unaudited financial statements for the quarter)
Quarter ended Jun 30, 2026:
- Revenue: $80.14M (prior year $69.38M) (+15.5% vs Jun 30, 2025)
- Net income: $8.88M (prior year $10.54M) (-15.7% vs Jun 30, 2025)
- Diluted EPS: $0.12 (prior year $0.14) (-14.3% vs Jun 30, 2025)
Aug 5, 2026 · Form 8-K — Major event / current report
Current report — a filing companies must make within 4 business days of a major event
- Item 2.02 — Reported results of operations (earnings release).
- Item 7.01 — Released information under Regulation FD (e.g. a presentation or press release).
- Item 8.01 — Reported other events the company considers important.
This is a results-day filing: the earnings press release is attached as an exhibit.
Aug 5, 2026 · Form 8-K — Major event / current report
Current report — a filing companies must make within 4 business days of a major event
- Item 1.01 — Signed a material agreement.
- Item 3.02 — Sold unregistered shares.
Jul 30, 2026 · Form SCHEDULE 13G — Passive stake (13G)
Passive stake (13G) — an investor reported owning more than 5%
Filed by an outside investor (not the company). It reports a holding of more than 5% of a share class; percentage and holder name are in the filing.
Things to know before you trade ATEN
- Last results release: Aug 5, 2026 (8-K Item 2.02). Previous ones: Apr 28, 2026, Feb 4, 2026, Nov 4, 2025. Based on that rhythm, the next report is likely around Nov 4, 2026 — an estimate, not a confirmed date.
- How much it moves: over the last 20 sessions the average daily move was 2.33% (largest 6.1%).
- Liquidity: about 1.17M shares (≈$29.82M) trade per day on average.
- 52-week position: $25.39 vs a range of $16.52–$38.49 (40% of the range).
- Dividends: last ex-dividend date Aug 17, 2026 ($0.06/share); 4 payments in the past 12 months.
- Splits: none in the last 2 years.
- Insider trades (Form 4, last 12 months, recent 25 shown): 0 open-market buys, 6 sales; latest: Dana Elizabeth Wolf sold 2,652 shares on Aug 25, 2026.
- Latest filings: 8-K Sep 14, 2026; 8-K Aug 7, 2026; 10-Q Aug 6, 2026.
- Share count: 72.61M shares outstanding (Jul 31, 2026), +0.6% vs a year earlier.
- Listing: NYSE · industry: Computer Communications Equipment.
ATEN market data (last 20 sessions)
| Date | Open | High | Low | Close | Volume |
|---|---|---|---|---|---|
| Oct 15, 2026 | 26.41 | 26.50 | 25.19 | 25.39 | 1.00M |
| Oct 14, 2026 | 28.15 | 28.17 | 26.81 | 27.05 | 775.70K |
| Oct 13, 2026 | 28.47 | 29.18 | 27.83 | 28.49 | 647.50K |
| Oct 12, 2026 | 29.79 | 29.85 | 28.71 | 28.72 | 1.04M |
| Oct 9, 2026 | 28.33 | 29.65 | 28.18 | 29.63 | 1.00M |
| Oct 8, 2026 | 28.85 | 28.85 | 27.55 | 27.96 | 846.90K |
| Oct 7, 2026 | 28.15 | 28.84 | 27.99 | 28.51 | 1.07M |
| Oct 6, 2026 | 28.42 | 28.84 | 28.28 | 28.58 | 1.38M |
| Oct 5, 2026 | 27.78 | 28.45 | 27.25 | 28.19 | 992.80K |
| Oct 2, 2026 | 27.96 | 28.40 | 27.59 | 27.63 | 1.01M |
| Oct 1, 2026 | 27.42 | 27.64 | 26.87 | 27.60 | 1.05M |
| Sep 30, 2026 | 25.97 | 27.63 | 25.79 | 27.11 | 1.79M |
| Sep 29, 2026 | 26.38 | 26.38 | 24.68 | 25.81 | 1.25M |
| Sep 28, 2026 | 25.48 | 25.66 | 24.94 | 25.50 | 2.13M |
| Sep 25, 2026 | 26.00 | 26.37 | 25.64 | 25.73 | 741.00K |
| Sep 24, 2026 | 26.58 | 26.74 | 25.93 | 25.99 | 1.12M |
| Sep 23, 2026 | 26.82 | 26.95 | 26.49 | 26.75 | 747.40K |
| Sep 22, 2026 | 27.15 | 27.16 | 26.50 | 26.70 | 812.80K |
| Sep 21, 2026 | 26.32 | 26.94 | 25.91 | 26.94 | 698.90K |
| Sep 18, 2026 | 27.24 | 27.24 | 25.90 | 26.15 | 3.40M |
About A10 Networks
A10 Networks (ATEN) is listed on the NYSE and classified by the SEC under “Computer Communications Equipment”. Its business address is in SAN JOSE, CA. State of incorporation: DE. Fiscal year ends December 31. SEC CIK 1580808.
ATEN board of directors & executives
From SEC Form 3/4/5 insider filings made in the last 12 months (date = latest filing).
Directors
| Name | Role | Latest filing |
|---|---|---|
| Tor Braham | Director | Apr 23, 2026 |
| Peter Y Chung | Director | Apr 24, 2026 |
| Eric Singer | Director | May 6, 2026 |
| Dhrupad Trivedi | Chief Executive Officer | May 15, 2026 |
| Dana Elizabeth Wolf | Director | Aug 25, 2026 |
Executive officers
| Name | Title | Latest filing |
|---|---|---|
| Michelle Elizabeth Caron | Chief Financial Officer | May 15, 2026 |
| Sheen George Khoury | Executive VP, Sales and Mktg | Feb 13, 2026 |
| Dhrupad Trivedi | Chief Executive Officer | May 15, 2026 |
| Robert Scott Weber | General Counsel | Aug 12, 2026 |
Recent insider buys & sales
| Date | Insider | Type | Shares | Price |
|---|---|---|---|---|
| Aug 25, 2026 | Dana Elizabeth Wolf | Sale | 2,652 | $25.65 |
| Aug 11, 2026 | Robert Scott Weber | Sale | 14,086 | $27.86 |
| May 5, 2026 | Eric Singer | Sale | 24,698 | $27.21 |
| Feb 13, 2026 | Dhrupad Trivedi | Sale | 33,334 | $20.55 |
| Feb 12, 2026 | Dhrupad Trivedi | Sale | 33,333 | $20.56 |
| Feb 11, 2026 | Dhrupad Trivedi | Sale | 33,333 | $20.69 |
ATEN financials (annual, from XBRL filings)
| Fiscal year end | Revenue | Net income | Diluted EPS | Operating cash flow |
|---|---|---|---|---|
| Dec 31, 2025 | $290.56M | $42.14M | 0.57 | $84.89M |
| Dec 31, 2024 | $261.70M | $50.14M | 0.67 | $90.49M |
| Dec 31, 2023 | $251.70M | $39.97M | 0.53 | $44.51M |
| Dec 31, 2022 | $280.34M | $46.91M | 0.60 | $66.10M |
| Dec 31, 2021 | $250.04M | $94.89M | 1.19 | $50.10M |
Latest balance sheet: total assets $677.68M, total liabilities $439.71M, cash $54.68M (as of Jun 30, 2026).
ATEN earnings / results-day log
| Date | Filing | Close that day |
|---|---|---|
| Aug 5, 2026 | 8-K Item 2.02 (results) | $30.84 |
| Apr 28, 2026 | 8-K Item 2.02 (results) | $28.13 |
| Feb 4, 2026 | 8-K Item 2.02 (results) | $17.52 |
| Nov 4, 2025 | 8-K Item 2.02 (results) | $17.52 |
| Aug 5, 2025 | 8-K Item 2.02 (results) | $17.79 |
| May 1, 2025 | 8-K Item 2.02 (results) | $16.46 |
| Feb 4, 2025 | 8-K Item 2.02 (results) | $20.28 |
| Nov 7, 2024 | 8-K Item 2.02 (results) | $15.46 |
| Jul 30, 2024 | 8-K Item 2.02 (results) | — |
| Apr 30, 2024 | 8-K Item 2.02 (results) | — |
| Feb 6, 2024 | 8-K Item 2.02 (results) | — |
| Nov 7, 2023 | 8-K Item 2.02 (results) | — |
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Information only, not investment advice. BuyMeWhiskey is not a registered investment adviser or broker-dealer; nothing here is a recommendation to buy, sell or hold any security, and there are no price targets. Data comes from SEC EDGAR filings and public end-of-day market data and may be delayed or contain errors. Verify with the company's filings before making decisions. Prices: end-of-day data as of Oct 15, 2026, 4:00 PM ET. Filings: SEC EDGAR. Updated after every US trading day.