Welcome to our dedicated page for Five9 SEC filings (Ticker: FIVN), 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.
Five9, Inc. filings document the public-company disclosures of a Delaware software issuer whose common stock trades on Nasdaq under FIVN. Its 8-K reports cover quarterly operating results, financial-condition exhibits, share repurchase authorizations, accelerated share repurchase agreements and other material corporate events.
Five9’s proxy and governance filings address board elections, executive compensation, stockholder meeting matters and cooperation agreements with stockholder parties. Executive-transition filings and related employment arrangements record changes in senior leadership and board service, while capital-action disclosures describe the company’s common-stock repurchase activity within its broader capital structure.
Vanguard Portfolio Management reported beneficial ownership of 6,874,027 shares of Five9 Inc common stock, representing 8.97% of the class as of 03/31/2026. The filing shows Vanguard has sole dispositive power over 6,874,027 shares and sole voting power for 154,045 shares. The Schedule 13G was signed on 04/29/2026.
Five9, Inc. is asking stockholders to approve major governance changes at its 2026 virtual annual meeting on May 20, 2026 at 8:30 a.m. PDT. Holders of 76,563,988 shares of common stock as of March 24, 2026 can vote online, by phone, or by proxy card.
Stockholders are asked to amend and restate the charter to declassify the Board over three years so all directors stand for annual elections starting with full declassification by the 2028 meeting, and to remove supermajority voting requirements, moving most charter and bylaw changes to a simple majority standard after the 2027 meeting.
The proxy also seeks election of two Class III directors (CEO Amit Mathradas and Sagar Gupta), an advisory say‑on‑pay vote for named executive officer compensation, and ratification of KPMG LLP as auditor for the fiscal year ending December 31, 2026. The Board recommends voting “FOR” all five proposals.
Five9, Inc. is asking stockholders to vote at its virtual 2026 Annual Meeting on May 20, 2026 on five proposals, chiefly a phased plan to declassify the Board and to remove certain supermajority voting requirements (each requiring an affirmative 66 2/3% vote). The record date is March 24, 2026, when 76,563,988 shares of Common Stock were outstanding.
The meeting also includes election of two Class III nominees (including CEO Amit Mathradas and director Sagar Gupta), a non-binding advisory vote on named executive officer compensation, and ratification of KPMG LLP as independent auditor for the year ending December 31, 2026. If approved, the amended and restated charter will be filed with the Delaware Secretary of State and the declassification will be phased in through the 2028 annual meeting.
The Vanguard Group filed an amendment to its Schedule 13G for Five9 Inc. The amendment states that, after an internal realignment effective January 12, 2026, certain Vanguard subsidiaries will report beneficial ownership separately. The filing discloses 0 shares beneficially owned of Five9 Inc. and 0% of the class.
Five9, Inc. president Andy Dignan reported planned stock sales under a pre-set trading plan. He sold 4,924 shares of common stock on March 4, 2026 at a weighted average price of $17.69 per share and 3,369 shares on March 5, 2026 at a weighted average price of $17.92 per share, totaling 8,293 shares in open-market transactions.
According to the disclosure, these sales were executed under a Rule 10b5-1 trading plan adopted on September 3, 2025 and were made to cover taxes due upon the vesting of restricted stock units. After the transactions, he directly owned 286,963 Five9 shares.
Five9, Inc. executive Panos Kozanian sold 10,862 shares of common stock in pre-planned transactions. On March 4, 2026, he completed open-market sales of 3,860 shares at a weighted average price of $17.78 and 7,002 shares at a weighted average price of $17.98.
The sales were executed under a Rule 10b5-1 trading plan adopted on May 14, 2025 and were reported as covering taxes due upon the vesting of restricted stock units. After these sales, Kozanian directly held 167,540 shares of Five9 common stock.
Five9, Inc. SVP and Chief Accounting Officer Leena Mansharamani reported a mandated sale of common stock to cover taxes on vested restricted stock units. On the transaction date, she sold 1,926 shares at a weighted average price of $17.87 per share in an open-market sale arranged for tax withholding.
According to the disclosure, this was not a discretionary trade but a Five9-directed sale to satisfy tax obligations tied to RSU vesting. After the sale, Mansharamani directly held 60,254 shares of Five9 common stock.
Five9, Inc. Chief Revenue Officer Matthew E. Tuckness reported a mandated tax-related share sale. On this Form 4, he sold 5,164 shares of Five9 common stock at a weighted average price of $17.87 per share in an open-market transaction to cover tax withholding obligations from vesting restricted stock units. After this transaction, he directly held 290,137 Five9 shares. The filing notes this was not a discretionary trade by the executive.
Five9, Inc. reported an insider transaction by Chief Administrative and Legal Officer Tiffany N. Meriweather. On March 4, 2026, she executed an open-market sale of 5,942 shares of Five9 common stock at a weighted average price of $17.87 per share.
According to the filing, this was a company-mandated sale to cover tax withholding obligations arising from the vesting and settlement of restricted stock units, and was not a discretionary trade. After this tax-related sale, she directly held 311,115 shares of Five9 common stock.