ATEN A10 Networks (ATEN) Insider Trading, Ownership & Congress Trades
Tech Hardware · Computer communications equipment · CIK 0001580808
Form 144 · 2
Insider buyers, 180 days
0
House members buying, 1 year
0
STOCK Act, US House only, disclosed up to 45 days after the trade
Funds added, last quarter
176
13F, latest reported quarter
Conversions, 180 days
11
Codes C/M, not in net · $0 priced
What the filings say about ATEN
Insiders, 180 days
-$1.1M net sold
3 sellers · 33% of sales under a 10b5-1 plan
Planned sales (Form 144), 90 days
$460.5K
2 notices
A10 Networks insider trades (Form 4)
Form 4 buys and sells (codes P and S). Grants, option exercises
and conversions excluded.
Over the last 180 days, A10 Networks, Inc. insiders sold a net $1.1M of stock across 165 Form 4 purchases and sales, with no insider buying. Source: SEC Form 4 filings, as of 2026-10-28.
Insider
Filed
Shares
Value
Since filing
Context
- First Form 4 purchase or sale (code P or S) here by this insider on our record.
- The trade is 4.6% of the 57,409 shares held after it.
- 1 other insider sold within 30 days.
- 176 funds added in the 13F quarter to Jun 30, 2026.
Insider activity: Director Wolf Dana Elizabeth sold about $68.0K of ATEN under a 10b5-1 plan on Aug 25, 2026; 1 other insider sold within 30 days and 176 funds added in the latest 13F quarter.Context
- 6 earlier Form 4 trades (code P or S) here by this insider (6 sales), the last on May 28, 2025.
- The trade is 27.8% of the 50,586 shares held after it.
- 1 other insider sold within 30 days.
- 176 funds added in the 13F quarter to Jun 30, 2026.
Insider activity: General Counsel Weber Robert Scott sold about $392.4K of ATEN on Aug 11, 2026; 1 other insider sold within 30 days and 176 funds added in the latest 13F quarter.Context
- 13 earlier Form 4 trades (code P or S) here by this insider (13 sales), the last on Jun 7, 2022.
- The trade is 35.9% of the 68,806 shares held after it.
- No other insider sold within 30 days.
- 176 funds added in the 13F quarter to Jun 30, 2026.
Insider activity: Director Singer Eric sold about $672.0K of ATEN on May 5, 2026; 176 funds added in the latest 13F quarter.Context
- 37 earlier Form 4 trades (code P or S) here by this insider (37 sales), the last on Feb 12, 2026.
- The trade is 4.7% of the 713,597 shares held after it.
- No other insider sold within 30 days.
- 176 funds added in the 13F quarter to Jun 30, 2026.
Insider activity: Chief Executive Officer Trivedi Dhrupad sold about $685.0K of ATEN on Feb 13, 2026; 176 funds added in the latest 13F quarter.Context
- 36 earlier Form 4 trades (code P or S) here by this insider (36 sales), the last on Feb 11, 2026.
- The trade is 5.4% of the 615,415 shares held after it.
- No other insider sold within 30 days.
- 176 funds added in the 13F quarter to Jun 30, 2026.
Insider activity: Chief Executive Officer Trivedi Dhrupad sold about $685.3K of ATEN on Feb 12, 2026; 176 funds added in the latest 13F quarter.165 transactions on record
Since filing: total return from the first close after the filing to the latest close, dividend-adjusted. Not a forecast.
Context lines are counts over the filings above and returns from our own price history, never a price level. Not investment advice.
Seven facts, ranked against the sector ·
Rank is not a forecast
Insiders
net -$1.1M over 180 days
-$460.5K over 90 days
more than 50% of Tech Hardware
Congress
no House purchase disclosed in the last 12 months
Funds
176 funds bought in last quarter
more than 69% of Tech Hardware
Revenue
+11.0% year over year
more than 52% of Tech Hardware
Margin
14.5% net margin
more than 78% of Tech Hardware
Buybacks
$4.9M repurchased, FY to 2026-06-30
below 85% of Tech Hardware
Short interest
13.7% of the float short (float per yahoo 2026-10-26) · 7.3 days to cover · settled 2026-09-30
more than 84% of Tech Hardware
What changed in the last 30 days
Nothing new filed in the last 30 days
Watch ATEN
A free account keeps a watchlist and can send one email a day when insiders, funds or Congress file on the names in it. No password and no card.
The year, with the filings on it
Total return over 12 months. Each marker is a filing; hover or tap one for the detail.
+50.6%12M
Insider sellForm 144 (planned sale)
Indexed to 100, dividend-adjusted, not a price chart.
When a name files heavily, the largest trades are drawn first.
Who owns ATEN: institutional holders (13F)
13F holdings, latest reported quarter
13,568,496 sh
$506.9M
3,462,058 sh
$129.3M
3,244,739 sh
$121.2M
3,082,631 sh
$115.2M
3,071,071 sh
$114.7M
Congress trades in ATEN
No Congress trades reported
No House member has disclosed a trade in this stock. See what Congress is buying.
Activist and 5% holders (13D/13G)
No 5%+ ownership filings
Nobody has filed for crossing 5%. That is a fact, not missing data.
ATEN planned insider sales (Form 144)
Notice of intent to sell, filed before any sale
DANA ELIZABETH WOLF
Filed 2026-08-25
$68.0K
ROBERT S WEBER
Filed 2026-08-11
$392.5K
SHEEN KHOURY
Filed 2026-07-02
$183.7K
ATEN mutual fund holders (N-PORT)
Funds ranked by the share of their own portfolio in this stock (N-PORT).
Paradigm Value Fund
$3.5M position · as of 2026-06-30
6.3%
ABSOLUTE FLEXIBLE FUND
$1.7M position · as of 2026-06-30
4.1%
Paradigm Micro-Cap Fund
$7.0M position · as of 2026-06-30
3.8%
Amplify Cybersecurity ETF
$99.2M position · as of 2026-06-30
3.8%
iShares Cybersecurity and Tech ETF
$30.8M position · as of 2026-07-31
3.0%
iShares U.S. Digital Infrastructure and Real Estate ETF
$12.9M position · as of 2026-06-30
2.6%
SEC N-PORT, monthly, about 60 days late · funds ≥ $10M ·
% is the share of the fund's own portfolio
Executive pay vs shareholder return · Mr. Trivedi
CEO pay, headline and as actually paid, against the company's
return and its chosen peers' (DEF 14A).
FY
CEO total
Actually paid
Other execs, avg
TSR
Peer TSR
2023
$4.6M
$2.5M
$861.8K
n/a
n/a
2022
$4.5M
$4.4M
$944.7K
n/a
n/a
2021
$3.1M
$7.3M
$1.1M
n/a
n/a
2020
$1.0M
$3.4M
$963.4K
n/a
n/a
Tagged by the company under SEC Item 402(v). Returns are
cumulative from the start of the disclosure period. This filer reported no return figures.
Live price
Daily candles from TradingView, under their licence. No filings marked.
Why this name is on the desk
Insiders have filed to sell, before selling.
The record shows a net $1.1M sold by insiders over 180 days, 176 funds added last quarter, $460.5K in planned Form 144 sales. Each figure is a federal filing, dated the day it went public.
ATEN financials
Revenue growth
+11.0%
XBRL, annual
Net margin
14.5%
Ratios from the company's XBRL filings, latest filings
Revenue, TTM
$310.2M
four quarters, 2025-07-01 to 2026-06-30
Revenue, TTM ATEN
| FY Dec 2025 | $290.6M |
| FY Dec 2024 | $261.7M |
| FY Dec 2023 | $251.7M |
| FY Dec 2022 | $280.3M |
| FY Dec 2021 | $250.0M |
| Jun 2026 | $80.1M |
| Mar 2026 | $75.0M |
| Dec 2025 | $80.4M |
| Sep 2025 | $74.7M |
| Jun 2025 | $69.4M |
| Mar 2025 | $66.1M |
| Dec 2024 | $74.2M |
| Sep 2024 | $66.7M |
At each fiscal year end
Single quarter
Net margin, TTM
+13.9%
net income over revenue, 2025-07-01 to 2026-06-30
Net margin, TTM ATEN
| FY Dec 2025 | +14.5% |
| FY Dec 2024 | +19.2% |
| FY Dec 2023 | +15.9% |
| FY Dec 2022 | +16.7% |
| FY Dec 2021 | +37.9% |
| Jun 2026 | +11.1% |
| Mar 2026 | +16.0% |
| Dec 2025 | +12.3% |
| Sep 2025 | +16.3% |
| Jun 2025 | +15.2% |
| Mar 2025 | +14.4% |
| Dec 2024 | +24.7% |
| Sep 2024 | +18.9% |
At each fiscal year end
Single quarter
Free cash flow, TTM
$60.9M
operating cash flow minus capex, 2025-07-01 to 2026-06-30
Free cash flow, TTM ATEN
| FY Dec 2025 | $64.8M |
| FY Dec 2024 | $78.2M |
| FY Dec 2023 | $33.6M |
| FY Dec 2022 | $55.3M |
| FY Dec 2021 | $44.9M |
| Jun 2026 | $27.5M |
| Mar 2026 | -$689.0K |
| Dec 2025 | $16.0M |
| Sep 2025 | $18.1M |
| Jun 2025 | $17.9M |
| Mar 2025 | $12.7M |
| Dec 2024 | $23.3M |
| Sep 2024 | $16.7M |
At each fiscal year end
Single quarter
Debt to equity
0.00x
LongTermDebt as filed 2026-06-30 (includes the current portion); equity 2026-06-30
Debt to equity ATEN
| FY Dec 2025 | 1.03x |
| FY Dec 2024 | 0.00x |
| FY Dec 2023 | n/a |
| FY Dec 2022 | n/a |
| FY Dec 2021 | n/a |
| Jun 2026 | 0.00x |
| Mar 2026 | 0.99x |
| Dec 2025 | 1.03x |
| Sep 2025 | 1.06x |
| Jun 2025 | 1.07x |
| Mar 2025 | 1.11x |
| Dec 2024 | 0.00x |
| Sep 2024 | n/a |
At each fiscal year end
Trailing four quarters at each quarter end
Cash flow to debt
n/a
no debt to cover
Cash flow to debt ATEN
| FY Dec 2025 | 0.39x |
| FY Dec 2024 | n/a |
| FY Dec 2023 | n/a |
| FY Dec 2022 | n/a |
| FY Dec 2021 | n/a |
| Jun 2026 | n/a |
| Mar 2026 | 0.32x |
| Dec 2025 | 0.39x |
| Sep 2025 | 0.40x |
| Jun 2025 | 0.39x |
| Mar 2025 | 0.35x |
| Dec 2024 | n/a |
| Sep 2024 | n/a |
At each fiscal year end
Trailing four quarters at each quarter end
Return on equity
+19.4%
TTM net income over average of 2025-06-30 and 2026-06-30
Return on equity ATEN
| FY Dec 2025 | +19.0% |
| FY Dec 2024 | +22.8% |
| FY Dec 2023 | +20.6% |
| FY Dec 2022 | +24.1% |
| FY Dec 2021 | +58.4% |
| Jun 2026 | +19.4% |
| Mar 2026 | +21.4% |
| Dec 2025 | +19.0% |
| Sep 2025 | +23.9% |
| Jun 2025 | +24.4% |
| Mar 2025 | +24.4% |
| Dec 2024 | +22.8% |
| Sep 2024 | +24.0% |
At each fiscal year end
Trailing four quarters at each quarter end
Return on assets
+6.7%
TTM net income over average of 2025-06-30 and 2026-06-30
Return on assets ATEN
| FY Dec 2025 | +7.9% |
| FY Dec 2024 | +12.2% |
| FY Dec 2023 | +10.5% |
| FY Dec 2022 | +12.3% |
| FY Dec 2021 | +27.7% |
| Jun 2026 | +6.7% |
| Mar 2026 | +7.2% |
| Dec 2025 | +7.9% |
| Sep 2025 | +9.8% |
| Jun 2025 | +10.2% |
| Mar 2025 | +10.0% |
| Dec 2024 | +12.2% |
| Sep 2024 | +12.7% |
At each fiscal year end
Trailing four quarters at each quarter end
Return on invested capital
n/a
pre-tax loss, no effective tax rate to apply
Return on invested capital ATEN
| FY Dec 2025 | n/a |
| FY Dec 2024 | n/a |
| FY Dec 2023 | n/a |
| FY Dec 2022 | n/a |
| FY Dec 2021 | n/a |
| Jun 2026 | n/a |
| Mar 2026 | n/a |
| Dec 2025 | n/a |
| Sep 2025 | n/a |
| Jun 2025 | n/a |
| Mar 2025 | n/a |
| Dec 2024 | n/a |
| Sep 2024 | n/a |
At each fiscal year end
Trailing four quarters at each quarter end
Return on capital employed
+12.5%
operating income (EBIT proxy) over average of 2025-06-30 and 2026-06-30 minus current liabilities
Return on capital employed ATEN
| FY Dec 2025 | +11.7% |
| FY Dec 2024 | +15.0% |
| FY Dec 2023 | +14.6% |
| FY Dec 2022 | +20.1% |
| FY Dec 2021 | +14.5% |
| Jun 2026 | +12.5% |
| Mar 2026 | +10.3% |
| Dec 2025 | +11.7% |
| Sep 2025 | +13.1% |
| Jun 2025 | +12.3% |
| Mar 2025 | +11.7% |
| Dec 2024 | +15.0% |
| Sep 2024 | +15.9% |
At each fiscal year end
Trailing four quarters at each quarter end
P/E, trailing
45.59x
close 2026-10-27 over four quarters of diluted EPS, 2025-07-01 to 2026-06-30
P/E, trailing ATEN
| FY Dec 2025 | 31.04x |
| FY Dec 2024 | 27.06x |
| FY Dec 2023 | 24.85x |
| FY Dec 2022 | 27.26x |
| FY Dec 2021 | 14.05x |
| Jun 2026 | 63.32x |
| Mar 2026 | 37.90x |
| Dec 2025 | 31.04x |
| Sep 2025 | 26.30x |
| Jun 2025 | 28.04x |
| Mar 2025 | 24.03x |
| Dec 2024 | 27.06x |
| Sep 2024 | 21.55x |
At each fiscal year end
Trailing four quarters at each quarter end
Enterprise value
$1.9B
market value at close 2026-10-27 on 2026-07-31 shares, plus LongTermDebt as filed 2026-06-30 (includes the current portion), minus cash 2026-06-30
Enterprise value ATEN
| FY Dec 2025 | $1.4B |
| FY Dec 2024 | $1.3B |
| FY Dec 2023 | n/a |
| FY Dec 2022 | n/a |
| FY Dec 2021 | n/a |
| Jun 2026 | $2.6B |
| Mar 2026 | $1.8B |
| Dec 2025 | $1.4B |
| Sep 2025 | $1.4B |
| Jun 2025 | $1.4B |
| Mar 2025 | $1.2B |
| Dec 2024 | $1.3B |
| Sep 2024 | n/a |
At each fiscal year end
Trailing four quarters at each quarter end
FCF yield
+3.1%
TTM free cash flow over market value at close 2026-10-27
FCF yield ATEN
| FY Dec 2025 | +5.1% |
| FY Dec 2024 | +5.8% |
| FY Dec 2023 | +3.4% |
| FY Dec 2022 | +4.5% |
| FY Dec 2021 | +3.5% |
| Jun 2026 | +2.3% |
| Mar 2026 | +3.1% |
| Dec 2025 | +5.1% |
| Sep 2025 | +5.5% |
| Jun 2025 | +5.1% |
| Mar 2025 | +5.1% |
| Dec 2024 | +5.8% |
| Sep 2024 | +5.1% |
At each fiscal year end
Trailing four quarters at each quarter end
PEG, trailing
n/a
trailing EPS growth -14%, PEG needs growth
PEG, trailing ATEN
| FY Dec 2025 | n/a |
| FY Dec 2024 | 0.96x |
| FY Dec 2023 | n/a |
| FY Dec 2022 | n/a |
| FY Dec 2021 | 0.03x |
| Jun 2026 | n/a |
| Mar 2026 | n/a |
| Dec 2025 | n/a |
| Sep 2025 | 8.81x |
| Jun 2025 | 1.65x |
| Mar 2025 | 2.09x |
| Dec 2024 | 0.96x |
| Sep 2024 | 0.82x |
At each fiscal year end
Trailing four quarters at each quarter end
Price as of 2026-10-27. Hover or tap a tile for its yearly and quarterly history.
Method
TTM is four consecutive fiscal quarters; Q4 is the year minus nine months when not filed. Returns use the average of opening and closing balances. EBIT is approximated by operating income. PEG uses trailing EPS growth.
Fundamentals
Annual figures from XBRL filings. Pick a past date to see them as known then.
| 2025-12 | 2024-12 | 2023-12 | 2022-12 | |
|---|---|---|---|---|
| Revenue | $290.6M | $261.7M | $251.7M | $280.3M |
| Gross profit | $230.5M | $210.3M | $203.7M | $223.5M |
| Operating income | $47.1M | $44.0M | $38.6M | $53.1M |
| Net income | $42.1M | $50.1M | $40.0M | $46.9M |
| EPS (diluted) | 0.57 | 0.67 | 0.53 | 0.60 |
| Operating cash flow | $84.9M | $90.5M | $44.5M | $66.1M |
| Cash | $71.1M | $95.1M | $97.2M | $68.0M |
| Long-term debt | $218.8M | $0 | n/a | n/a |
| Buybacks | $68.9M | $30.1M | $16.0M | $79.3M |
| Dividends paid | $17.4M | $17.8M | $17.8M | $15.9M |
SEC XBRL, fiscal years, as known on 2026-10-28
ATEN Stock Sonar score 6/7 axes
Find similar shapesCompareATEN ranks highest on financial health (99th percentile) and profitability (69th), and lowest on insider conviction (24th), among Tech Hardware peers.
6 of 7 axes scored. Each is a percentile against sector peers (all companies when the sector is thin); higher is better. An unscored axis is unmeasured, not low. How it is scored
ATEN filings, in plain words
Are A10 Networks insiders buying or selling ATEN?
In the 180 days to 2026-10-28, A10 Networks insiders were net sellers, a net $1.1M across purchases and sales reported on Form 4, by 3 sellers.
Are there planned insider sales of ATEN?
Yes. 2 Form 144 notices of planned insider sales were filed in the 90 days to 2026-10-28, covering $460.5K of stock; the latest, by DANA ELIZABETH WOLF, was filed 2026-08-25.
Read the full summary
In the 180 days to 2026-10-28, A10 Networks insiders were net sellers of ATEN, a net $1.1M across purchases and sales reported on Form 4 by 3 sellers. 33% of the 3 insider sales were made under a Rule 10b5-1 plan; the rest were not flagged as planned. Insiders filed 2 Form 144 notices of intent to sell in the 90 days to 2026-10-28, covering $460.5K of stock. Each figure is counted from SEC and House filings as of 2026-10-28, dated the day the filing was made public.
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