Welcome to our dedicated page for A10 Networks SEC filings (Ticker: ATEN), a comprehensive resource for investors and traders seeking official regulatory documents including 10-K annual reports, 10-Q quarterly earnings, 8-K material events, and insider trading forms.
The A10 Networks, Inc. (NYSE: ATEN) SEC filings page on Stock Titan provides access to the company’s official disclosures filed with the U.S. Securities and Exchange Commission. These documents include current reports on Form 8-K, which A10 Networks uses to report material events such as quarterly financial results and Board-approved dividends, as well as other filings that detail its financial condition and corporate actions.
In its Form 8-K filings, A10 Networks describes the release of quarterly earnings press releases and the posting of related investor presentation slides. These filings also disclose decisions by the Board of Directors to approve quarterly cash dividends, including the per-share amount and the record and payment dates, while noting that future dividends remain subject to Board review and applicable law.
Beyond current reports, investors typically look to annual reports on Form 10-K and quarterly reports on Form 10-Q for information on A10 Networks’ revenue from products and services, cost of revenue, operating expenses, and discussions of business risks and strategy. Filings may also present non-GAAP financial measures alongside GAAP results, with reconciliations that explain adjustments such as stock-based compensation, acquisition-related expenses, amortization of purchased intangible assets, one-time legal expenses, and tax-related items.
On Stock Titan, these SEC filings are paired with AI-powered summaries designed to highlight key points, such as changes in revenue mix, margin trends, capital allocation decisions, and notable risk disclosures. Users can quickly review complex documents, identify important sections, and then consult the full text on EDGAR for complete details. This page is a resource for anyone analyzing ATEN stock through its regulatory history, dividend announcements, and periodic financial reporting.
A10 Networks is asking stockholders to vote at its 2026 annual meeting on April 22, 2026 on four key items: electing five directors, an advisory Say‑on‑Pay vote, how often to hold future Say‑on‑Pay votes, and ratifying Grant Thornton as auditor.
The board remains five members, with CEO Dhrupad Trivedi also serving as chair and Eric Singer as lead independent director. All other directors are deemed independent under NYSE rules, and committees are fully independent with refreshed chair roles.
Executive pay is heavily performance-based, using revenue and adjusted EBITDA for annual bonuses and stock-price-based performance RSUs plus time-based RSUs for long-term incentives. For 2025, revenue reached $290.6 million, up 11% year over year, and adjusted EBITDA was $86 million, or 29.6% of revenue, leading to above-target bonus payouts.
The company highlights extensive shareholder engagement, including outreach to holders of more than 61% of outstanding shares, and addresses prior “overboarding” concerns around the lead independent director through expanded disclosure and governance adjustments such as rotating committee leadership.
A10 Networks, Inc. Chief Executive Officer Dhrupad Trivedi reported a tax-related share disposition. On February 28, 2026, 10,101 shares of common stock were automatically withheld on a non-discretionary basis to cover taxes tied to performance-based restricted stock units that vested the same day. These RSUs were originally granted on February 21, 2023. Following this tax-withholding disposition, Trivedi directly beneficially owns 695,235 shares of A10 Networks common stock.
A10 Networks, Inc. reported that General Counsel Robert Scott Weber had 757 shares of common stock automatically withheld at $19.26 per share to cover taxes on performance-based restricted stock units granted on February 21, 2023 and vested on February 28, 2026. After this non-discretionary tax-withholding disposition, he directly holds 54,210 shares of common stock.
A10 Networks Chief Executive Officer Dhrupad Trivedi reported a tax-related share disposition linked to vesting equity awards. On this Form 4, 8,261 shares of common stock were automatically withheld at a price of $18.99 per share to cover taxes on performance-based restricted stock units that vested on February 24, 2026.
These units were originally granted on January 25, 2022. After this non-discretionary tax-withholding disposition, Trivedi directly holds 705,336 shares of A10 Networks common stock.
A10 Networks, Inc. files its annual report detailing 2025 performance, strategy and risks. The company provides secure application and network infrastructure for enterprises and service providers across on‑premises, hybrid cloud and cloud environments.
Revenue for 2025 was $290.6 million with a 79.3% gross margin and $42.1 million in net income, continuing multi‑year growth. As of June 30, 2025, non‑affiliate market value was about $1,377.6 million, and 71,724,984 shares were outstanding as of February 19, 2026.
Management highlights trends such as AI‑driven workloads, hybrid and multi‑cloud architectures, and escalating cybersecurity threats, positioning its ACOS‑based platform and A10 Defend security portfolio to address DDoS, application and API protection. In February 2025, A10 acquired assets and key personnel of ThreatX Protect to expand cloud‑delivered web application and API security.
The report outlines concentrated customer and channel exposure, intense competition, supply‑chain dependence on a few manufacturers and component sources, international expansion risks, and evolving deployment and payment models as key risk factors that could affect future results.
A10 Networks CEO Dhrupad Trivedi reported planned stock sales and new equity awards. On February 11–13, 2026, he sold three blocks of common stock totaling 100,000 shares in open-market transactions at weighted average prices around $20.55–$20.69 per share, under a Rule 10b5-1 trading plan adopted on September 12, 2025. After these sales, he held 713,597 common shares directly.
On February 12, 2026, he also received 131,516 restricted stock units and a separate grant of 131,516 performance-based restricted stock units. The time-based RSUs vest in three equal annual installments starting February 1, 2026, while the PSUs vest based on A10’s volume-weighted average closing price performance between February 12, 2026 and February 12, 2030, along with continued employment.
Caron Michelle Elizabeth reported acquisition or exercise transactions in this Form 4 filing.
A10 Networks, Inc. reported that its Chief Financial Officer, Caron Michelle Elizabeth, received new equity awards on February 12, 2026. She was granted 5,978 restricted stock units (RSUs) of common stock, bringing her directly owned common shares to 19,684. One-third of these RSUs will vest on each of the first three anniversaries of the February 1, 2026 vesting start date, as long as she remains employed. She was also granted 5,978 performance-based restricted stock units (PSUs), each tied to one share of common stock. These PSUs vest only if A10’s stock achieves specified volume-weighted average price levels during any 100-day trading period between February 12, 2026 and February 12, 2030, followed by time-based vesting linked to continued employment.
Weber Robert Scott reported acquisition or exercise transactions in this Form 4 filing.
A10 Networks General Counsel Robert Scott Weber received new equity awards tied to company stock. On February 12, 2026, he was granted 7,413 shares of common stock at $0 per share in the form of restricted stock units, bringing his directly held common shares to 54,967. He was also granted 7,413 performance-based restricted stock units, each representing a right to one common share, for a total of 7,413 derivative securities held directly.
Time-based RSUs vest in three equal annual installments starting on February 1, 2027, as long as he continues serving through each vesting date. The performance-based units vest only if A10’s volume-weighted average share price reaches specified levels during any 100-day trading period between February 12, 2026 and February 12, 2030, and further require continued employment through the applicable vesting dates.
Khoury Sheen George reported acquisition or exercise transactions in a Form 4 filing for ATEN. The filing lists transactions totaling 15,542 shares. Following the reported transactions, holdings were 7,771 shares.