Insider · CIK 0001936128
Robert Scott Weber
Files at ATEN (A10 Networks, Inc.). First filing Feb 6, 2024, latest Aug 12, 2026.
In brief
Robert Scott Weber files SEC Form 4 as officer at ATEN (A10 Networks, Inc.). Since Feb 6, 2024, Robert Scott Weber has reported 0 open-market buys worth $0 and 4 open-market sells worth $514k, the latest filed on Aug 12, 2026.
A track record needs three past buys with six months of prices behind them; Robert Scott Weber has 0, so none is measured yet.
The newest scored trade: sold $392k of ATEN on Aug 11, 2026, filed Aug 12, 2026, scored 24 (weak), under a 10b5-1 plan. In the last 12 months: 0 buys worth $0 and 1 sell worth $392k.
Where the trades landed
Last year at the company this insider has traded most, with each buy and sell on the bar it happened.
ATEN: A10 Networks, Inc.
Daily candles, adjusted for splits and dividends. Green arrows are insider buys, red are sells, sized by value. Click a marked bar to open the signal.Charts by TradingView Lightweight Charts™
Signals
This insider’s open-market buys and sells, scored.
| Score | Company | Value | Holdings | Price context | Filed |
|---|---|---|---|---|---|
| 24Weak | A10 Networks, Inc. | $392k 14,086 shares | -22% | +65% from low-29% from high | |
| 4Weak | A10 Networks, Inc. | $87k 5,000 shares | -8% | +35% from low-19% from high | |
| 23Weak | A10 Networks, Inc. | $15k 812 shares | -3% | - | |
| 10Weak | A10 Networks, Inc. | $20k 1,509 shares | -5% | +24% from low-17% from high |
Planned sales
Form 144 notices this insider filed before selling restricted or control stock, newest first.
| Filed | Company | Shares | Value | Sale date | Past 3 months |
|---|---|---|---|---|---|
| Aug 11, 2026 | ATEN A10 NETWORKS, INC. | 14,086 0.02% of outstanding | $392k | Aug 11, 2026 | none |
| May 28, 2025 | ATEN A10 NETWORKS, INC. | 2,500 0.00% of outstanding | $44k | May 28, 2025 | $43k |
| Feb 2, 2024 | ATEN A10 Networks | 1,509 0.00% of outstanding | $20k | Feb 2, 2024 | none |
Transactions
Every row this insider has filed, 50 in all, newest first.
| Date | Company | Transaction | Shares | Price | Value | Holdings after | Filed |
|---|---|---|---|---|---|---|---|
| Aug 11, 2026 | ATEN A10 Networks, Inc. | SOpen-market sale Common Stock10b5-1 | -14,086 | $27.86 | $392k | 50,586 | Aug 12, 2026 |
| Jul 6, 2026 | ATEN A10 Networks, Inc. | FTax withholding Common Stock | -1,897 | $36.30 | $69k | 64,672 | Jul 6, 2026 |
| May 14, 2026 | ATEN A10 Networks, Inc. | MOption exercise Common Stock | +3,706 | $0.00 | $0 | 63,575 | May 15, 2026 |
| May 15, 2026 | ATEN A10 Networks, Inc. | FTax withholding Common Stock | -1,930 | $28.03 | $54k | 65,527 | May 15, 2026 |
| May 14, 2026 | ATEN A10 Networks, Inc. | MOption exercise Common Stock | +3,882 | $0.00 | $0 | 67,457 | May 15, 2026 |
| May 15, 2026 | ATEN A10 Networks, Inc. | FTax withholding Common Stock | -1,930 | $27.00 | $52k | 65,527 | May 15, 2026 |
| May 14, 2026 | ATEN A10 Networks, Inc. | MOption exercise Performance-based Restricted Stock Unitsderivative | -3,706 | $0.00 | $0 | 0 | May 15, 2026 |
| May 14, 2026 | ATEN A10 Networks, Inc. | MOption exercise Performance-based Restricted Stock Unitsderivative | -3,882 | $0.00 | $0 | 0 | May 15, 2026 |
| May 5, 2026 | ATEN A10 Networks, Inc. | MOption exercise Common Stock | +3,882 | $0.00 | $0 | 58,092 | May 6, 2026 |
| May 5, 2026 | ATEN A10 Networks, Inc. | MOption exercise Common Stock | +3,707 | $0.00 | $0 | 61,799 | May 6, 2026 |
| May 6, 2026 | ATEN A10 Networks, Inc. | FTax withholding Common Stock | -1,930 | $27.13 | $52k | 59,869 | May 6, 2026 |
| May 5, 2026 | ATEN A10 Networks, Inc. | MOption exercise Performance-based Restricted Stock Unitsderivative | -3,882 | $0.00 | $0 | 3,882 | May 6, 2026 |
| May 5, 2026 | ATEN A10 Networks, Inc. | MOption exercise Performance-based Restricted Stock Unitsderivative | -3,707 | $0.00 | $0 | 3,706 | May 6, 2026 |
| Feb 28, 2026 | ATEN A10 Networks, Inc. | FTax withholding Common Stock | -757 | $19.26 | $15k | 54,210 | Mar 3, 2026 |
| Feb 12, 2026 | ATEN A10 Networks, Inc. | AGrant or award Common Stock | +7,413 | $0.00 | $0 | 54,967 | Feb 13, 2026 |
| Feb 12, 2026 | ATEN A10 Networks, Inc. | AGrant or award Performance-based Restricted Stock Unitsderivative | +7,413 | $0.00 | $0 | 7,413 | Feb 13, 2026 |
| Feb 10, 2026 | ATEN A10 Networks, Inc. | FTax withholding Common Stock | -1,897 | $20.92 | $40k | 47,554 | Feb 12, 2026 |
| Jan 31, 2026 | ATEN A10 Networks, Inc. | FTax withholding Common Stock | -836 | $17.44 | $15k | 54,065 | Feb 3, 2026 |
| Feb 1, 2026 | ATEN A10 Networks, Inc. | FTax withholding Common Stock | -4,614 | $17.44 | $80k | 49,451 | Feb 3, 2026 |
| Jan 15, 2026 | ATEN A10 Networks, Inc. | FTax withholding Common Stock | -1,024 | $17.58 | $18k | 54,901 | Jan 16, 2026 |
| Dec 12, 2025 | ATEN A10 Networks, Inc. | GGift Common Stock | -600 | $0.00 | $0 | 56,850 | Dec 16, 2025 |
| Dec 15, 2025 | ATEN A10 Networks, Inc. | FTax withholding Common Stock | -925 | $18.12 | $17k | 55,925 | Dec 16, 2025 |
| Aug 18, 2025 | ATEN A10 Networks, Inc. | GGift Common Stock | -600 | $0.00 | $0 | 56,013 | Aug 19, 2025 |
| Jul 7, 2025 | ATEN A10 Networks, Inc. | FTax withholding Common Stock | -1,894 | $20.14 | $38k | 56,613 | Jul 7, 2025 |
| May 27, 2025 | ATEN A10 Networks, Inc. | SOpen-market sale Common Stock10b5-1 | -2,500 | $17.26 | $43k | 61,007 | May 28, 2025 |
| May 28, 2025 | ATEN A10 Networks, Inc. | SOpen-market sale Common Stock10b5-1 | -2,500 | $17.48 | $44k | 58,507 | May 28, 2025 |
| Mar 10, 2025 | ATEN A10 Networks, Inc. | MOption exercise Common Stock | +5,956 | $0.00 | $0 | 65,019 | Mar 11, 2025 |
| Mar 11, 2025 | ATEN A10 Networks, Inc. | FTax withholding Common Stock | -1,512 | $19.38 | $29k | 63,507 | Mar 11, 2025 |
| Mar 10, 2025 | ATEN A10 Networks, Inc. | MOption exercise Performance-based Restricted Stock Unitsderivative | -5,956 | $0.00 | $0 | 0 | Mar 11, 2025 |
| Feb 20, 2025 | ATEN A10 Networks, Inc. | MOption exercise Common Stock | +14,920 | $0.00 | $0 | 62,851 | Feb 24, 2025 |
| Feb 21, 2025 | ATEN A10 Networks, Inc. | FTax withholding Common Stock | -3,788 | $21.13 | $80k | 59,063 | Feb 24, 2025 |
| Feb 20, 2025 | ATEN A10 Networks, Inc. | MOption exercise Performance-based Restricted Stock Unitsderivative | -14,920 | $0.00 | $0 | 0 | Feb 24, 2025 |
| Feb 13, 2025 | ATEN A10 Networks, Inc. | MOption exercise Common Stock | +5,956 | $0.00 | $0 | 49,443 | Feb 18, 2025 |
| Feb 14, 2025 | ATEN A10 Networks, Inc. | FTax withholding Common Stock | -1,512 | $21.68 | $33k | 47,931 | Feb 18, 2025 |
| Feb 13, 2025 | ATEN A10 Networks, Inc. | MOption exercise Performance-based Restricted Stock Unitsderivative | -5,956 | $0.00 | $0 | 5,956 | Feb 18, 2025 |
| Feb 6, 2025 | ATEN A10 Networks, Inc. | AGrant or award Common Stock | +7,764 | $0.00 | $0 | 43,487 | Feb 10, 2025 |
| Feb 6, 2025 | ATEN A10 Networks, Inc. | AGrant or award Performance-based Restricted Stock Unitsderivative | +7,764 | $0.00 | $0 | 7,764 | Feb 10, 2025 |
| Feb 3, 2025 | ATEN A10 Networks, Inc. | FTax withholding Common Stock | -3,196 | $19.61 | $63k | 35,723 | Feb 4, 2025 |
| Jan 23, 2025 | ATEN A10 Networks, Inc. | MOption exercise Common Stock | +7,290 | $0.00 | $0 | 40,963 | Jan 27, 2025 |
| Jan 24, 2025 | ATEN A10 Networks, Inc. | FTax withholding Common Stock | -2,044 | $19.46 | $40k | 38,919 | Jan 27, 2025 |
| Jan 23, 2025 | ATEN A10 Networks, Inc. | MOption exercise Performance-based Restricted Stock Unitsderivative | -7,290 | $0.00 | $0 | 0 | Jan 27, 2025 |
| Dec 26, 2024 | ATEN A10 Networks, Inc. | MOption exercise Common Stock | +7,290 | $0.00 | $0 | 35,520 | Dec 30, 2024 |
| Dec 26, 2024 | ATEN A10 Networks, Inc. | FTax withholding Common Stock | -1,847 | $18.81 | $35k | 33,673 | Dec 30, 2024 |
| Dec 26, 2024 | ATEN A10 Networks, Inc. | MOption exercise Performance-based Restricted Stock Unitsderivative | -7,290 | $0.00 | $0 | 7,290 | Dec 30, 2024 |
| Dec 6, 2024 | ATEN A10 Networks, Inc. | SOpen-market sale Common Stock | -812 | $18.19 | $15k | 28,230 | Dec 9, 2024 |
| Feb 2, 2024 | ATEN A10 Networks, Inc. | SOpen-market sale Common Stock10b5-1 | -1,509 | $13.21 | $20k | 28,755 | Feb 6, 2024 |
| Jan 30, 2024 | ATEN A10 Networks, Inc. | AGrant or award Common Stock | +9,720 | $0.00 | $0 | 30,264 | Feb 6, 2024 |
| Jan 30, 2024 | ATEN A10 Networks, Inc. | AGrant or award Performance-based Restricted Stock Unitsderivative | +14,580 | $0.00 | $0 | 14,580 | Feb 6, 2024 |
| Jan 30, 2024 | ATEN A10 Networks, Inc. | AGrant or award Common Stock | +9,720 | $0.00 | $0 | 28,852 | Jan 31, 2024 |
| Jan 30, 2024 | ATEN A10 Networks, Inc. | AGrant or award Performance-based Restricted Stock Unitsderivative | +14,580 | $0.00 | $0 | 14,580 | Jan 31, 2024 |
Questions about Robert Scott Weber
Answered from the filings on this page, as of the latest one.
Is Robert Scott Weber buying or selling?
In the last 12 months Robert Scott Weber reported 0 open-market buys worth $0 and 1 open-market sell worth $392k on SEC Form 4; the latest was sold $392k of ATEN on Aug 11, 2026. Grants, option exercises and tax withholding are not counted.
How did Robert Scott Weber's past buys perform?
Not measured yet. InsiderTell needs three past buys with six months of prices to publish a track record, and Robert Scott Weber has 0.
Where does Robert Scott Weber file Form 4?
Robert Scott Weber has filed Form 4 at ATEN (A10 Networks, Inc.) as General Counsel. A Form 4 is required of officers, directors and holders of more than 10% of a share class within two business days of a trade.
Not investment advice. Scores and forward returns are decision support built from public SEC filings and past prices; they describe what happened after comparable filings, not what will happen after this one. Do your own research and size your risk.