MarketPeel
Insider Trading Intelligence
Pricing
…
DT

Dhrupad Trivedi

ATEN
CHIEF EXECUTIVE OFFICER · A10 NETWORKS, INC. · CIK 0001570462
FILING MIX · LIFETIME28%/72%
BUYS
29
SELLS
76
TOTAL VALUE
$20.47M
COMPANIES
1
ACTIVE SINCE
Dec 2020
HOLDINGS NOW
887,847
AVG SELL PX
$17.70
TRADE KIND
SHOWING 105 / 105
Trades · vs SPY
Loading price series…
Performance · forward returns vs SPY
39 backtested trades · 8 horizons · 12 pending
Forward-return performance of every backtestable P/S trade by Dhrupad Trivedi, measured at 8 horizons from 7 days to 2 years. Deduped per economic event so co-filings count once. Excess return = trade return minus SPY return over the same window.
HORIZONTRADESWIN RATEINSIDER RETURNSPY RETURNMEAN EXCESSMEDIAN EXCESST-STAT
7d39+48.72%+0.33%+0.53%-0.20%+0.11%-0.34
14d39+61.54%-1.57%-0.06%-1.51%-0.72%-1.45
30d39+58.97%-3.43%-0.84%-2.59%-1.46%-2.02
60d39+56.41%+1.02%-0.65%+1.67%-0.47%0.67
90d39+41.03%+6.05%+0.87%+5.18%+6.37%1.71
180d39(3 pending)+44.44%-0.10%+6.51%-6.61%-8.11%-2.85
1y39(3 pending)+38.89%+11.17%+14.77%-3.61%-7.07%-0.77
2y39(6 pending)+27.27%+18.02%+35.36%-17.34%-19.48%-3.01
How to read this: Insider Returnis the average raw return of the filer's trades over the horizon. SPY Return is what SPY did over those same windows — reference only, not a comparison. The headline alpha number is Mean Excess = Insider − SPY; green means the filer beat SPY, red means they trailed it. Win rate is the share of individual trades where the filer beat SPY. T-statvalues above 2 mean the alpha is unlikely to be chance given the sample size. "Pending" counts trades where the horizon hasn't elapsed yet; their stats are not included in the row average.
Holdings over time
ATEN · 887,847 shares · as of May 15, 2026
0230,176460,353690,529920,705202120222023202420252026SHARES HELD
Trading cadence · quarterly flow
BUY ● SELL ●
2020
2021
2021
2021
2021
2022
2022
2022
2022
2023
2023
2023
2023
2024
2024
2024
2024
2025
2025
2025
2025
2026
2026
FLOW · 29 buys / 76 sellsCOVERAGE · 23 quarters
Form 4 filings · all activity
COMPANYTYPESHARESPRICEVALUEHELD AFTERTRADE DATEFILEDDETAILS
ATEN
A10 NETWORKS, INC.
SALE
Chief Executive Officer
32,858$28.03$921.0K887,847May 15, 2026May 15, 2026 ↗View →
ATEN
A10 NETWORKS, INC.
SALE
Chief Executive Officer
32,858$27.00$887.2K887,847May 15, 2026May 15, 2026 ↗View →
ATEN
A10 NETWORKS, INC.
SALE
Chief Executive Officer
65,758——0May 14, 2026May 15, 2026 ↗View →
ATEN
A10 NETWORKS, INC.
SALE
Chief Executive Officer
63,406——0May 14, 2026May 15, 2026 ↗View →
ATEN
A10 NETWORKS, INC.
PURCHASE
Chief Executive Officer
65,758——857,299May 14, 2026May 15, 2026 ↗View →
ATEN
A10 NETWORKS, INC.
PURCHASE
Chief Executive Officer
63,406——920,705May 14, 2026May 15, 2026 ↗View →
ATEN
A10 NETWORKS, INC.
SALE
Chief Executive Officer
32,858$27.13$891.4K791,536May 6, 2026May 6, 2026 ↗View →
ATEN
A10 NETWORKS, INC.
PURCHASE
Chief Executive Officer
65,753——824,394May 5, 2026May 6, 2026 ↗View →
ATEN
A10 NETWORKS, INC.
PURCHASE
Chief Executive Officer
63,406——758,641May 5, 2026May 6, 2026 ↗View →
ATEN
A10 NETWORKS, INC.
SALE
Chief Executive Officer
63,406——63,406May 5, 2026May 6, 2026 ↗View →
ATEN
A10 NETWORKS, INC.
SALE
Chief Executive Officer
65,753——65,763May 5, 2026May 6, 2026 ↗View →
ATEN
A10 NETWORKS, INC.
SALE
Chief Executive Officer
10,101$19.26$194.5K695,235Feb 28, 2026Mar 3, 2026 ↗View →
ATEN
A10 NETWORKS, INC.
SALE
Chief Executive Officer
8,261$18.99$156.9K705,336Feb 24, 2026Feb 26, 2026 ↗View →
ATEN
A10 NETWORKS, INC.
SALE10b5-1
10b5-1 plan
33,334$20.55$685.0K713,597Feb 13, 2026Feb 13, 2026 ↗View →
ATEN
A10 NETWORKS, INC.
PURCHASEGRANT
Stock grant
131,516——131,516Feb 12, 2026Feb 13, 2026 ↗View →
ATEN
A10 NETWORKS, INC.
SALE10b5-1
10b5-1 plan
33,333$20.56$685.3K615,415Feb 12, 2026Feb 13, 2026 ↗View →
ATEN
A10 NETWORKS, INC.
PURCHASEGRANT
Stock grant
131,516——746,931Feb 12, 2026Feb 13, 2026 ↗View →
ATEN
A10 NETWORKS, INC.
SALE10b5-1
10b5-1 plan
33,333$20.69$689.7K648,748Feb 11, 2026Feb 13, 2026 ↗View →
ATEN
A10 NETWORKS, INC.
SALE
Chief Executive Officer
8,261$20.92$172.8K682,081Feb 10, 2026Feb 12, 2026 ↗View →
ATEN
A10 NETWORKS, INC.
SALE
Chief Executive Officer
61,945$17.44$1.08M690,342Feb 1, 2026Feb 3, 2026 ↗View →
ATEN
A10 NETWORKS, INC.
SALE
Chief Executive Officer
10,102$17.44$176.2K752,287Jan 31, 2026Feb 3, 2026 ↗View →
ATEN
A10 NETWORKS, INC.
SALE
Chief Executive Officer
13,106$17.58$230.4K762,389Jan 15, 2026Jan 16, 2026 ↗View →
ATEN
A10 NETWORKS, INC.
SALE
Chief Executive Officer
12,620$18.12$228.7K775,495Dec 15, 2025Dec 16, 2025 ↗View →
ATEN
A10 NETWORKS, INC.
SALE
Chief Executive Officer
28,409$19.38$550.6K788,115Mar 11, 2025Mar 11, 2025 ↗View →
ATEN
A10 NETWORKS, INC.
SALE
Chief Executive Officer
48,711——0Mar 10, 2025Mar 11, 2025 ↗View →
ATEN
A10 NETWORKS, INC.
PURCHASE
Chief Executive Officer
48,711——737,107Mar 10, 2025Mar 11, 2025 ↗View →
ATEN
A10 NETWORKS, INC.
PURCHASE
Chief Executive Officer
79,417——816,524Mar 10, 2025Mar 11, 2025 ↗View →
ATEN
A10 NETWORKS, INC.
SALE
Chief Executive Officer
79,417——0Mar 10, 2025Mar 11, 2025 ↗View →
ATEN
A10 NETWORKS, INC.
SALE10b5-1
10b5-1 plan
26,813$19.80$530.9K688,396Mar 4, 2025Mar 4, 2025 ↗View →
ATEN
A10 NETWORKS, INC.
SALE10b5-1
10b5-1 plan
26,812$20.59$552.1K715,209Mar 3, 2025Mar 4, 2025 ↗View →
ATEN
A10 NETWORKS, INC.
SALE10b5-1
10b5-1 plan
26,813$20.57$551.5K742,021Feb 28, 2025Mar 4, 2025 ↗View →
ATEN
A10 NETWORKS, INC.
SALE
Chief Executive Officer
8,245$21.13$174.2K768,852Feb 21, 2025Feb 24, 2025 ↗View →
ATEN
A10 NETWORKS, INC.
SALE
Chief Executive Officer
48,713——48,711Feb 20, 2025Feb 24, 2025 ↗View →
ATEN
A10 NETWORKS, INC.
PURCHASE
Chief Executive Officer
48,713——777,097Feb 20, 2025Feb 24, 2025 ↗View →
ATEN
A10 NETWORKS, INC.
SALE
Chief Executive Officer
20,146$21.68$436.8K728,384Feb 14, 2025Feb 18, 2025 ↗View →
ATEN
A10 NETWORKS, INC.
SALE
Chief Executive Officer
20,164$21.68$437.2K768,834Feb 14, 2025Feb 28, 2025 ↗View →
ATEN
A10 NETWORKS, INC.
PURCHASE
Chief Executive Officer
79,418——748,530Feb 13, 2025Feb 18, 2025 ↗View →
ATEN
A10 NETWORKS, INC.
SALE
Chief Executive Officer
79,418——79,417Feb 13, 2025Feb 18, 2025 ↗View →
ATEN
A10 NETWORKS, INC.
PURCHASEGRANT
Stock grant
126,812——126,812Feb 6, 2025Feb 10, 2025 ↗View →
ATEN
A10 NETWORKS, INC.
PURCHASEGRANT
Stock grant
126,812——669,112Feb 6, 2025Feb 10, 2025 ↗View →
ATEN
A10 NETWORKS, INC.
SALE
Chief Executive Officer
50,960$19.61$999.3K542,300Feb 3, 2025Feb 4, 2025 ↗View →
ATEN
A10 NETWORKS, INC.
SALE
Chief Executive Officer
33,953$19.46$660.7K593,260Jan 24, 2025Jan 27, 2025 ↗View →
ATEN
A10 NETWORKS, INC.
SALE
Chief Executive Officer
99,410——0Jan 23, 2025Jan 27, 2025 ↗View →
ATEN
A10 NETWORKS, INC.
PURCHASE
Chief Executive Officer
99,410——627,213Jan 23, 2025Jan 27, 2025 ↗View →
ATEN
A10 NETWORKS, INC.
SALE
Chief Executive Officer
25,190$18.81$473.8K527,803Dec 26, 2024Dec 30, 2024 ↗View →
ATEN
A10 NETWORKS, INC.
PURCHASE
Chief Executive Officer
99,411——552,993Dec 26, 2024Dec 30, 2024 ↗View →
ATEN
A10 NETWORKS, INC.
SALE
Chief Executive Officer
99,411——99,410Dec 26, 2024Dec 30, 2024 ↗View →
ATEN
A10 NETWORKS, INC.
SALE
Chief Executive Officer
21,116$12.42$262.3K453,582Aug 6, 2024Aug 8, 2024 ↗View →
ATEN
A10 NETWORKS, INC.
SALE
Chief Executive Officer
21,116$14.85$313.6K474,698Mar 12, 2024Mar 14, 2024 ↗View →
ATEN
A10 NETWORKS, INC.
SALE10b5-1
10b5-1 plan
60,606$13.27$804.2K495,814Mar 5, 2024Mar 7, 2024 ↗View →
ATEN
A10 NETWORKS, INC.
SALE10b5-1
10b5-1 plan
8,679$13.06$113.3K556,420Feb 5, 2024Feb 6, 2024 ↗View →
ATEN
A10 NETWORKS, INC.
SALE10b5-1
10b5-1 plan
10,762$13.21$142.2K583,294Feb 2, 2024Feb 6, 2024 ↗View →
ATEN
A10 NETWORKS, INC.
SALE10b5-1
10b5-1 plan
18,195$13.21$240.4K565,099Feb 2, 2024Feb 6, 2024 ↗View →
ATEN
A10 NETWORKS, INC.
PURCHASEGRANT
Stock grant
198,821——198,821Jan 30, 2024Jan 31, 2024 ↗View →
ATEN
A10 NETWORKS, INC.
PURCHASEGRANT
Stock grant
132,549——594,056Jan 30, 2024Jan 31, 2024 ↗View →
ATEN
A10 NETWORKS, INC.
SALE10b5-1
10b5-1 plan
21,498$13.58$291.9K461,507Jan 29, 2024Jan 31, 2024 ↗View →
ATEN
A10 NETWORKS, INC.
SALE10b5-1
10b5-1 plan
8,809$14.03$123.6K483,005Jan 24, 2024Jan 26, 2024 ↗View →
ATEN
A10 NETWORKS, INC.
SALE10b5-1
10b5-1 plan
15,729$12.71$199.9K491,814Dec 6, 2023Dec 7, 2023 ↗View →
ATEN
A10 NETWORKS, INC.
SALE10b5-1
10b5-1 plan
6,622$15.10$100.0K507,543Sep 5, 2023Sep 6, 2023 ↗View →
ATEN
A10 NETWORKS, INC.
SALE10b5-1
10b5-1 plan
6,607$14.46$95.5K514,165Aug 18, 2023Aug 21, 2023 ↗View →
ATEN
A10 NETWORKS, INC.
SALE10b5-1
10b5-1 plan
21,181$15.46$327.5K520,772Aug 7, 2023Aug 9, 2023 ↗View →
ATEN
A10 NETWORKS, INC.
SALE10b5-1
10b5-1 plan
6,646$15.37$102.1K541,953Jul 31, 2023Aug 2, 2023 ↗View →
ATEN
A10 NETWORKS, INC.
SALE
Chief Executive Officer
47,336$13.87$656.6K548,599May 16, 2023May 17, 2023 ↗View →
ATEN
A10 NETWORKS, INC.
SALE
Chief Executive Officer
20,965$14.37$301.3K595,935Mar 13, 2023Mar 15, 2023 ↗View →
ATEN
A10 NETWORKS, INC.
PURCHASEGRANT
Stock grant
105,890——616,900Feb 21, 2023Feb 22, 2023 ↗View →
ATEN
A10 NETWORKS, INC.
PURCHASEGRANT
Stock grant
158,835——158,835Feb 21, 2023Feb 22, 2023 ↗View →
ATEN
A10 NETWORKS, INC.
SALE
Chief Executive Officer
8,111$15.11$122.6K511,010Feb 14, 2023Feb 15, 2023 ↗View →
ATEN
A10 NETWORKS, INC.
SALE
Chief Executive Officer
8,245$15.87$130.9K519,121Feb 3, 2023Feb 6, 2023 ↗View →
ATEN
A10 NETWORKS, INC.
SALE
Chief Executive Officer
7,270$15.83$115.1K527,366Feb 2, 2023Feb 3, 2023 ↗View →
ATEN
A10 NETWORKS, INC.
PURCHASE
Chief Executive Officer
48,713——534,636Feb 2, 2023Feb 3, 2023 ↗View →
ATEN
A10 NETWORKS, INC.
SALE
Chief Executive Officer
48,713——97,424Feb 2, 2023Feb 3, 2023 ↗View →
ATEN
A10 NETWORKS, INC.
SALE
Chief Executive Officer
15,033$15.15$227.7K485,923Jan 30, 2023Feb 1, 2023 ↗View →
ATEN
A10 NETWORKS, INC.
SALE
Chief Executive Officer
15,534$18.84$292.7K516,035Dec 6, 2022Dec 8, 2022 ↗View →
ATEN
A10 NETWORKS, INC.
SALE
Chief Executive Officer
15,079$18.84$284.1K500,956Dec 6, 2022Dec 8, 2022 ↗View →
ATEN
A10 NETWORKS, INC.
SALE
Chief Executive Officer
6,592$13.10$86.4K531,569Sep 6, 2022Sep 7, 2022 ↗View →
ATEN
A10 NETWORKS, INC.
SALE
Chief Executive Officer
6,589$16.04$105.7K538,161Aug 18, 2022Aug 22, 2022 ↗View →
ATEN
A10 NETWORKS, INC.
SALE
Chief Executive Officer
22,334$15.19$339.3K544,750Aug 10, 2022Aug 10, 2022 ↗View →
ATEN
A10 NETWORKS, INC.
SALE
Chief Executive Officer
20,967$15.22$319.1K567,084Aug 9, 2022Aug 10, 2022 ↗View →
ATEN
A10 NETWORKS, INC.
SALE
Chief Executive Officer
22,333$15.14$338.1K588,051Aug 9, 2022Aug 10, 2022 ↗View →
ATEN
A10 NETWORKS, INC.
SALE
Chief Executive Officer
22,333$15.46$345.3K610,384Aug 8, 2022Aug 10, 2022 ↗View →
ATEN
A10 NETWORKS, INC.
SALE
Chief Executive Officer
6,628$14.75$97.8K632,717Aug 1, 2022Aug 3, 2022 ↗View →
ATEN
A10 NETWORKS, INC.
SALE
Chief Executive Officer
21,470$12.52$268.8K639,345Mar 14, 2022Mar 15, 2022 ↗View →
ATEN
A10 NETWORKS, INC.
SALE
Chief Executive Officer
6,077$13.47$81.9K660,815Feb 3, 2022Feb 4, 2022 ↗View →
ATEN
A10 NETWORKS, INC.
SALE
Chief Executive Officer
15,032$14.59$219.2K666,892Jan 31, 2022Feb 2, 2022 ↗View →
ATEN
A10 NETWORKS, INC.
PURCHASEGRANT
Stock grant
146,137——146,137Jan 25, 2022Jan 27, 2022 ↗View →
ATEN
A10 NETWORKS, INC.
PURCHASEGRANT
Stock grant
62,631——681,924Jan 25, 2022Jan 27, 2022 ↗View →
ATEN
A10 NETWORKS, INC.
SALE
Chief Executive Officer
25,120$14.62$367.3K619,293Dec 6, 2021Dec 8, 2021 ↗View →
ATEN
A10 NETWORKS, INC.
SALE
Chief Executive Officer
5,164$14.60$75.4K644,413Sep 17, 2021Sep 21, 2021 ↗View →
ATEN
A10 NETWORKS, INC.
SALE
Chief Executive Officer
39,588——0Sep 11, 2021Sep 14, 2021 ↗View →
ATEN
A10 NETWORKS, INC.
PURCHASE
Chief Executive Officer
39,588——649,577Sep 11, 2021Sep 14, 2021 ↗View →
ATEN
A10 NETWORKS, INC.
SALE
Chief Executive Officer
4,597$14.00$64.4K609,989Aug 31, 2021Sep 1, 2021 ↗View →
ATEN
A10 NETWORKS, INC.
PURCHASE
Chief Executive Officer
39,587——614,586Aug 19, 2021Aug 20, 2021 ↗View →
ATEN
A10 NETWORKS, INC.
SALE
Chief Executive Officer
39,587——39,588Aug 19, 2021Aug 20, 2021 ↗View →
ATEN
A10 NETWORKS, INC.
PURCHASE
Chief Executive Officer
125,000——579,596Aug 10, 2021Aug 12, 2021 ↗View →
ATEN
A10 NETWORKS, INC.
SALE
Chief Executive Officer
125,000——0Aug 10, 2021Aug 12, 2021 ↗View →
ATEN
A10 NETWORKS, INC.
SALE
Chief Executive Officer
4,597$13.34$61.3K574,999Aug 10, 2021Aug 12, 2021 ↗View →
ATEN
A10 NETWORKS, INC.
PURCHASE
Chief Executive Officer
39,587——454,596Aug 2, 2021Aug 12, 2021 ↗View →
ATEN
A10 NETWORKS, INC.
SALE
Chief Executive Officer
39,587——79,175Aug 2, 2021Aug 12, 2021 ↗View →
ATEN
A10 NETWORKS, INC.
PURCHASE
Chief Executive Officer
125,000——415,009Mar 23, 2021Mar 25, 2021 ↗View →
ATEN
A10 NETWORKS, INC.
SALE
Chief Executive Officer
125,000——125,000Mar 23, 2021Mar 25, 2021 ↗View →
ATEN
A10 NETWORKS, INC.
SALE
Chief Executive Officer
125,000——250,000Feb 2, 2021Feb 4, 2021 ↗View →
ATEN
A10 NETWORKS, INC.
PURCHASEGRANT
Stock grant
50,898——165,009Feb 2, 2021Feb 4, 2021 ↗View →
ATEN
A10 NETWORKS, INC.
PURCHASEGRANT
Stock grant
118,762——118,762Feb 2, 2021Feb 4, 2021 ↗View →
ATEN
A10 NETWORKS, INC.
PURCHASE
Chief Executive Officer
125,000——290,009Feb 2, 2021Feb 4, 2021 ↗View →
ATEN
A10 NETWORKS, INC.
SALE
Chief Executive Officer
10,889$8.06$87.8K114,111Dec 7, 2020Dec 9, 2020 ↗View →
Other insiders · ATEN
Loading peer insiders…
About this filer
CIK 0001570462
ROLE
Chief Executive Officer
PRIMARY
ATEN
COMPANIES
1
ACTIVE SINCE
Dec 2020
MARKETPEEL · /INSIDER/0001570462DATA · SEC EDGAR · FORM 4 · CONSOLIDATED TAPE
FREE · DAILY · 6 AM ET

The morning brief, before the bell.

One short email. Insider buys, congressional trades, and plain-English analysis.

Feedback