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Robert Scott Weber

ATEN
GENERAL COUNSEL · A10 NETWORKS, INC. · CIK 0001936128
FILING MIX · LIFETIME38%/62%
BUYS
21
SELLS
35
TOTAL VALUE
$836.2K
COMPANIES
1
ACTIVE SINCE
Jul 2022
HOLDINGS NOW
65,527
AVG SELL PX
$19.59
TRADE KIND
SHOWING 56 / 56
Trades · vs SPY
Loading price series…
Performance · forward returns vs SPY
5 backtested trades · 8 horizons · 3 pending
Forward-return performance of every backtestable P/S trade by Robert Scott Weber, 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
7d5+0.00%+1.96%+0.16%+1.79%+1.17%—
14d5+40.00%+1.38%+0.10%+1.28%+1.65%—
30d5+20.00%+4.30%+1.39%+2.91%+2.66%—
60d5+20.00%+4.56%+2.86%+1.70%-0.32%—
90d5+40.00%-1.04%+1.22%-2.26%-9.25%—
180d5+100.00%-3.85%+8.95%-12.80%-15.53%—
1y5+40.00%+35.63%+20.81%+6.22%+5.15%—
2y5(3 pending)+0.00%+26.70%+42.80%-16.10%-16.10%—
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 · 65,527 shares · as of May 15, 2026
016,86433,72950,59367,4572023202420252026SHARES HELD
Trading cadence · quarterly flow
BUY ● SELL ●
2022
2022
2023
2023
2023
2023
2024
2024
2024
2024
2025
2025
2025
2025
2026
2026
FLOW · 21 buys / 35 sellsCOVERAGE · 16 quarters
Form 4 filings · all activity
COMPANYTYPESHARESPRICEVALUEHELD AFTERTRADE DATEFILEDDETAILS
ATEN
A10 NETWORKS, INC.
SALE
General Counsel
1,930$27.00$52.1K65,527May 15, 2026May 15, 2026 ↗View →
ATEN
A10 NETWORKS, INC.
SALE
General Counsel
1,930$28.03$54.1K65,527May 15, 2026May 15, 2026 ↗View →
ATEN
A10 NETWORKS, INC.
SALE
General Counsel
3,706——0May 14, 2026May 15, 2026 ↗View →
ATEN
A10 NETWORKS, INC.
SALE
General Counsel
3,882——0May 14, 2026May 15, 2026 ↗View →
ATEN
A10 NETWORKS, INC.
PURCHASE
General Counsel
3,706——63,575May 14, 2026May 15, 2026 ↗View →
ATEN
A10 NETWORKS, INC.
PURCHASE
General Counsel
3,882——67,457May 14, 2026May 15, 2026 ↗View →
ATEN
A10 NETWORKS, INC.
SALE
General Counsel
1,930$27.13$52.4K59,869May 6, 2026May 6, 2026 ↗View →
ATEN
A10 NETWORKS, INC.
PURCHASE
General Counsel
3,707——61,799May 5, 2026May 6, 2026 ↗View →
ATEN
A10 NETWORKS, INC.
SALE
General Counsel
3,707——3,706May 5, 2026May 6, 2026 ↗View →
ATEN
A10 NETWORKS, INC.
SALE
General Counsel
3,882——3,882May 5, 2026May 6, 2026 ↗View →
ATEN
A10 NETWORKS, INC.
PURCHASE
General Counsel
3,882——58,092May 5, 2026May 6, 2026 ↗View →
ATEN
A10 NETWORKS, INC.
SALE
General Counsel
757$19.26$14.6K54,210Feb 28, 2026Mar 3, 2026 ↗View →
ATEN
A10 NETWORKS, INC.
PURCHASEGRANT
Stock grant
7,413——7,413Feb 12, 2026Feb 13, 2026 ↗View →
ATEN
A10 NETWORKS, INC.
PURCHASEGRANT
Stock grant
7,413——54,967Feb 12, 2026Feb 13, 2026 ↗View →
ATEN
A10 NETWORKS, INC.
SALE
General Counsel
1,897$20.92$39.7K47,554Feb 10, 2026Feb 12, 2026 ↗View →
ATEN
A10 NETWORKS, INC.
SALE
General Counsel
4,614$17.44$80.5K49,451Feb 1, 2026Feb 3, 2026 ↗View →
ATEN
A10 NETWORKS, INC.
SALE
General Counsel
836$17.44$14.6K54,065Jan 31, 2026Feb 3, 2026 ↗View →
ATEN
A10 NETWORKS, INC.
SALE
General Counsel
1,024$17.58$18.0K54,901Jan 15, 2026Jan 16, 2026 ↗View →
ATEN
A10 NETWORKS, INC.
SALE
General Counsel
925$18.12$16.8K55,925Dec 15, 2025Dec 16, 2025 ↗View →
ATEN
A10 NETWORKS, INC.
SALEGRANT
Gift
600——56,850Dec 12, 2025Dec 16, 2025 ↗View →
ATEN
A10 NETWORKS, INC.
SALEGRANT
Gift
600——56,013Aug 18, 2025Aug 19, 2025 ↗View →
ATEN
A10 NETWORKS, INC.
SALE
General Counsel
1,894$20.14$38.1K56,613Jul 7, 2025Jul 7, 2025 ↗View →
ATEN
A10 NETWORKS, INC.
SALE10b5-1
10b5-1 plan
2,500$17.48$43.7K58,507May 28, 2025May 28, 2025 ↗View →
ATEN
A10 NETWORKS, INC.
SALE10b5-1
10b5-1 plan
2,500$17.26$43.1K61,007May 27, 2025May 28, 2025 ↗View →
ATEN
A10 NETWORKS, INC.
SALE
General Counsel
1,512$19.38$29.3K63,507Mar 11, 2025Mar 11, 2025 ↗View →
ATEN
A10 NETWORKS, INC.
SALE
General Counsel
5,956——0Mar 10, 2025Mar 11, 2025 ↗View →
ATEN
A10 NETWORKS, INC.
PURCHASE
General Counsel
5,956——65,019Mar 10, 2025Mar 11, 2025 ↗View →
ATEN
A10 NETWORKS, INC.
SALE
General Counsel
3,788$21.13$80.0K59,063Feb 21, 2025Feb 24, 2025 ↗View →
ATEN
A10 NETWORKS, INC.
SALE
General Counsel
14,920——0Feb 20, 2025Feb 24, 2025 ↗View →
ATEN
A10 NETWORKS, INC.
PURCHASE
General Counsel
14,920——62,851Feb 20, 2025Feb 24, 2025 ↗View →
ATEN
A10 NETWORKS, INC.
SALE
General Counsel
1,512$21.68$32.8K47,931Feb 14, 2025Feb 18, 2025 ↗View →
ATEN
A10 NETWORKS, INC.
PURCHASE
General Counsel
5,956——49,443Feb 13, 2025Feb 18, 2025 ↗View →
ATEN
A10 NETWORKS, INC.
SALE
General Counsel
5,956——5,956Feb 13, 2025Feb 18, 2025 ↗View →
ATEN
A10 NETWORKS, INC.
PURCHASEGRANT
Stock grant
7,764——43,487Feb 6, 2025Feb 10, 2025 ↗View →
ATEN
A10 NETWORKS, INC.
PURCHASEGRANT
Stock grant
7,764——7,764Feb 6, 2025Feb 10, 2025 ↗View →
ATEN
A10 NETWORKS, INC.
SALE
General Counsel
3,196$19.61$62.7K35,723Feb 3, 2025Feb 4, 2025 ↗View →
ATEN
A10 NETWORKS, INC.
SALE
General Counsel
2,044$19.46$39.8K38,919Jan 24, 2025Jan 27, 2025 ↗View →
ATEN
A10 NETWORKS, INC.
SALE
General Counsel
7,290——0Jan 23, 2025Jan 27, 2025 ↗View →
ATEN
A10 NETWORKS, INC.
PURCHASE
General Counsel
7,290——40,963Jan 23, 2025Jan 27, 2025 ↗View →
ATEN
A10 NETWORKS, INC.
SALE
General Counsel
7,290——7,290Dec 26, 2024Dec 30, 2024 ↗View →
ATEN
A10 NETWORKS, INC.
SALE
General Counsel
1,847$18.81$34.7K33,673Dec 26, 2024Dec 30, 2024 ↗View →
ATEN
A10 NETWORKS, INC.
PURCHASE
General Counsel
7,290——35,520Dec 26, 2024Dec 30, 2024 ↗View →
ATEN
A10 NETWORKS, INC.
SALE
General Counsel
812$18.19$14.8K28,230Dec 6, 2024Dec 9, 2024 ↗View →
ATEN
A10 NETWORKS, INC.
SALE
General Counsel
1,878$13.72$25.8K28,269Jul 8, 2024Jul 9, 2024 ↗View →
ATEN
A10 NETWORKS, INC.
SALE10b5-1
10b5-1 plan
1,509$13.21$19.9K28,755Feb 2, 2024Feb 6, 2024 ↗View →
ATEN
A10 NETWORKS, INC.
PURCHASEGRANT
Stock grant
14,580——14,580Jan 30, 2024Jan 31, 2024 ↗View →
ATEN
A10 NETWORKS, INC.
PURCHASEGRANT
Stock grant
9,720——28,852Jan 30, 2024Jan 31, 2024 ↗View →
ATEN
A10 NETWORKS, INC.
PURCHASEGRANT
Stock grant
14,580——14,580Jan 30, 2024Feb 6, 2024 ↗View →
ATEN
A10 NETWORKS, INC.
PURCHASEGRANT
Stock grant
9,720——30,264Jan 30, 2024Feb 6, 2024 ↗View →
ATEN
A10 NETWORKS, INC.
SALE
General Counsel
1,860$15.48$28.8K19,132Jul 28, 2023Jul 28, 2023 ↗View →
ATEN
A10 NETWORKS, INC.
SALEGRANT
Gift
385——23,662Jun 9, 2023Jun 12, 2023 ↗View →
ATEN
A10 NETWORKS, INC.
SALEGRANT
Gift
800——22,862Jun 9, 2023Jun 12, 2023 ↗View →
ATEN
A10 NETWORKS, INC.
PURCHASEGRANT
Stock grant
7,942——22,862Feb 21, 2023Feb 22, 2023 ↗View →
ATEN
A10 NETWORKS, INC.
PURCHASEGRANT
Stock grant
11,912——11,912Feb 21, 2023Feb 22, 2023 ↗View →
ATEN
A10 NETWORKS, INC.
PURCHASEGRANT
Stock grant
14,920——14,920Jul 1, 2022Jul 5, 2022 ↗View →
ATEN
A10 NETWORKS, INC.
PURCHASEGRANT
Stock grant
14,920———Jul 1, 2022Jul 5, 2022 ↗View →
Other insiders · ATEN
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About this filer
CIK 0001936128
ROLE
General Counsel
PRIMARY
ATEN
COMPANIES
1
ACTIVE SINCE
Jul 2022
MARKETPEEL · /INSIDER/0001936128DATA · SEC EDGAR · FORM 4 · CONSOLIDATED TAPE
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