A10 NETWORKS INC (ATEN) Stock Ownership

NYSE:ATEN • US0021211018

18.99 USD
+0.05 (+0.26%)
At close: Feb 24, 2026
18.99 USD
0 (0%)
After Hours: 2/24/2026, 8:09:29 PM
Overview Stock Chart Technical Analysis Fundamental Analysis Analyst Ratings Earnings Estimates Financials Ownership News
ATEN Ownership Chart.ATEN Ownership Chart: showing Insider, Institutional ownership and shares available to the public.ATEN Ownership.InsiderInstitutional



Shares Outstanding71.50M
Float70.45M
Float Short Interest Percentage8.23%
Owners (insider)1.17%
Owners (institutional)100.09%
Owners (insider) change-0.24%
Owners (institutional) change-0.11%
ATEN Institutional Ownership HistoryATEN Institutional Ownership HistoryATEN Institutional Ownership History Sep 2021 Mar 2022 Sep 2022 Mar 2023 Sep 2023 Mar 2024 Sep 2024 Mar 2025 Sep 2025 20M 40M 60M
ATEN Historical Insider Transactions ChartATEN Historical Insider Buy and Sell Transactions ChartATEN Historical Insider Transactions Mar 2025 Apr 2025 May 2025 Jun 2025 Jul 2025 Aug 2025 Sep 2025 Oct 2025 Nov 2025 Dec 2025 Jan 2026 Feb 2026 0 50K -50K 100K
Date Name Type Shares Price Amount
Feb 12, 2026 Trivedi Dhrupad Grant 131516 0.00 $ 0.00
Feb 12, 2026 Caron Michelle Elizabeth Grant 5978 0.00 $ 0.00
Feb 12, 2026 Weber Robert Scott Grant 7413 0.00 $ 0.00
Feb 12, 2026 Khoury Sheen George Grant 7771 0.00 $ 0.00
Feb 11, 2026 Trivedi Dhrupad Open Market Sale 100000 20.60 $ 2,059,999.95
Feb 10, 2026 Trivedi Dhrupad Option Excercise 8261 20.92 $ 172,820.12
Feb 10, 2026 Weber Robert Scott Option Excercise 1897 20.92 $ 39,685.24
Jan 31, 2026 Weber Robert Scott Option Excercise 5450 17.44 $ 95,048.00
Jan 31, 2026 Trivedi Dhrupad Option Excercise 72047 17.44 $ 1,256,499.68
Jan 15, 2026 Trivedi Dhrupad Option Excercise 13106 17.58 $ 230,403.48
Jan 15, 2026 Weber Robert Scott Option Excercise 1024 17.58 $ 18,001.92
Dec 15, 2025 Trivedi Dhrupad Option Excercise 12620 18.12 $ 228,674.40
Dec 15, 2025 Weber Robert Scott Option Excercise 925 18.12 $ 16,761.00
Dec 12, 2025 Weber Robert Scott Other Disposition 600 0.00 $ 0.00
Sep 30, 2025 Caron Michelle Elizabeth Grant 13706 0.00 $ 0.00
Aug 18, 2025 Weber Robert Scott Other Disposition 600 0.00 $ 0.00
Aug 13, 2025 Becker Brian Open Market Sale 6400 18.03 $ 115,392.00
Jul 14, 2025 Khoury Sheen George Grant 35000 0.00 $ 0.00
Jul 7, 2025 Weber Robert Scott Option Excercise 1894 20.14 $ 38,145.16
May 27, 2025 Weber Robert Scott Open Market Sale 5000 17.37 $ 86,850.00
Apr 17, 2025 Singer Eric Grant 12698 0.00 $ 0.00
Apr 17, 2025 Braham Tor Grant 12698 0.00 $ 0.00
Apr 17, 2025 CHUNG PETER Y Grant 12698 0.00 $ 0.00
Apr 17, 2025 Wolf Dana Elizabeth Grant 12698 0.00 $ 0.00
Mar 11, 2025 Trivedi Dhrupad Option Excercise 28409 19.38 $ 550,566.42
Mar 11, 2025 Becker Brian Option Excercise 3807 19.38 $ 73,779.66
Mar 11, 2025 Weber Robert Scott Option Excercise 1512 19.38 $ 29,302.56
Mar 10, 2025 Trivedi Dhrupad Option Excercise 128128 0.00 $ 0.00
Mar 10, 2025 Becker Brian Option Excercise 17431 0.00 $ 0.00
Mar 10, 2025 Weber Robert Scott Option Excercise 5956 0.00 $ 0.00
Feb 28, 2025 Trivedi Dhrupad Open Market Sale 80438 20.32 $ 1,634,499.89