Every Form 4 that FIVE9, INC. (FIVN) has filed with the SEC in the last 12 months is listed below, newest first, and each one links through to the document itself with the summary and the scores our analysis gives it.
A Form 4 covers the transactions officers, directors and large holders report, so if you follow FIVN and want that one kind of document rather than the whole filing history, this is the page to keep. The company's other filings, of every form, are on the full FIVN filings page.
Five9, Inc. (FIVN) reported that its President, Andy Dignan, sold 6,986 shares of common stock on September 17, 2026 at $35.00 per share in an open market or private transaction. Following this sale, he directly holds 237,614 shares of Five9 common stock. The sale was effected pursuant to a Rule 10b5-1 trading plan adopted on September 2, 2025.
Five9, Inc. (FIVN) reported that Leena Mansharamani, its Senior Vice President and Chief Accounting Officer, made a bona fide gift of 630 shares of Common Stock on September 15, 2026. The shares were transferred as gifts to two separate trusts, and she held 51,787 shares directly after the transaction. No Rule 10b5-1 trading plan is reported for this gift.
Five9, Inc. (FIVN) reported that Chief Financial Officer Bryan M. Lee sold an aggregate 20,618 shares of common stock in four open-market transactions on September 4 and September 8, 2026. The transactions were effected under a Rule 10b5-1 trading plan adopted on September 3, 2025, and certain September 4 sales were made to cover taxes upon the vesting of restricted stock units, including trades executed under Five9’s previously established sell-to-cover withholding policy.
Five9, Inc. (FIVN) reported that Chief Admin. & Legal Officer Tiffany N. Meriweather sold a total of 18,523 shares of common stock in three open‑market transactions in early September 2026 under a Rule 10b5-1 trading plan adopted on May 21, 2026.
The sales on September 4, 2026, totaling 13,409 shares at weighted average prices of $33.02 and $33.51, were disclosed as to cover taxes upon the vesting of restricted stock units. An additional 5,114 shares were sold on September 8, 2026 at a weighted average price of $31.55, all from direct holdings.
Five9, Inc. (FIVN) reported that President Andy Dignan sold a total of 13,320 shares of common stock in open-market transactions on September 4 and September 8, 2026. The filing states these sales were effected under a Rule 10b5-1 trading plan adopted on September 2, 2025, and that the September 4 sales were made to cover taxes upon the vesting of restricted stock units, including pursuant to Five9’s previously established sell-to-cover withholding policy. Several sale prices are reported as weighted average prices across multiple trades within specified intraday price ranges.
Five9, Inc. (FIVN) disclosed that Leena Mansharamani, SVP and Chief Accounting Officer, sold a total of 6,617 shares of common stock in multiple open-market transactions from September 3 to September 8, 2026, at prices around $31.53–$35.05 per share. All reported sales were effected under a Rule 10b5-1 trading plan adopted on June 4, 2026, and a portion of the September 4, 2026 sales was made to cover taxes upon the vesting of restricted stock units.
Five9, Inc. (FIVN) reported that President Andy Dignan sold 17,767 shares of common stock on August 28, 2026, in an open-market or private transaction under a Rule 10b5-1 trading plan. The weighted average sale price was $35.03 per share, with individual trades ranging from $35.00 to $35.16. After this sale, Dignan directly holds 257,920 shares of Five9 common stock.
Five9, Inc. reported that Chief Sales Officer Robert Hornish acquired 121,444 shares of common stock on July 13, 2026 through a grant, award or other acquisition transaction. The shares were issued at a reported price of $0.00 per share, resulting in direct ownership of 121,444 shares after the transaction. The event reflects an equity award rather than an open-market purchase or sale.
Five9, Inc. granted 207,734 shares of common stock to Chief Technology Officer Vijayaragavan Niranjan on July 13, 2026, as a grant, award, or other acquisition at a price of $0.0000 per share. Following this award, he directly holds 207,734 shares of Five9 common stock.
Five9, Inc. Chief Admin. & Legal Officer Tiffany N. Meriweather reported a mandated sale of 9,526 shares of common stock. The shares were sold on an open-market basis at a weighted average price of $24.81 per share to cover tax withholding obligations from vesting restricted stock units. The filing notes this was not a discretionary trade by the officer. After the transaction, she directly holds 271,772 shares of Five9 common stock.
Five9, Inc. executive Panos Kozanian reported a mandated sale of 5,869 shares of common stock at a weighted average price of $24.81 per share. The sale was executed to cover tax withholding obligations arising from the vesting and settlement of restricted stock units and was not a discretionary trade. After this transaction, Kozanian directly holds 161,671 shares of Five9 common stock.
Five9, Inc.’s Chief Revenue Officer, Matthew E. Tuckness, reported an open-market sale of 8,645 shares of common stock at a weighted average price of $24.81 per share. According to the disclosure, the sale was mandated by Five9 to cover tax withholding obligations linked to the vesting and settlement of restricted stock units and was not a discretionary trade. Following this transaction, Tuckness directly holds 281,492 shares of Five9 common stock.
Five9, Inc. senior vice president and chief accounting officer Leena Mansharamani reported an open-market sale of 2,556 shares of common stock at a weighted average price of $24.81 per share. The company mandated this sale to cover tax withholding obligations from vesting restricted stock units, so it was not a discretionary trade. After the transaction, she directly holds 57,698 shares of Five9 common stock.
Five9, Inc. Chief Financial Officer Bryan M. Lee reported open-market sales of 18,131 shares of common stock on June 4–5, 2026. The weighted-average sale prices ranged from about $23.60 to $25.83 per share across multiple transactions. According to the footnotes, these sales were executed under a pre-established Rule 10b5-1 trading plan adopted on September 3, 2025 and were undertaken primarily to cover taxes due upon the vesting of restricted stock units, consistent with Five9’s sell-to-cover withholding policy. After these transactions, Lee directly holds 309,951 shares of Five9 common stock.
Five9, Inc. President Andy Dignan reported routine insider sales of company stock tied to tax obligations. Across June 4–5, 2026, he sold a total of 11,276 shares of Five9 common stock in open-market transactions at prices around $24–$26 per share. Footnotes state these sales were executed under a pre-arranged Rule 10b5-1 trading plan adopted on September 2, 2025 and were made to cover taxes due upon the vesting of restricted stock units in accordance with Five9’s sell-to-cover withholding policy. After these transactions, Dignan directly holds 275,687 shares of Five9 common stock.
Gupta Sagar reported acquisition or exercise transactions in this Form 4 filing.
Five9, Inc. reported that director Sagar Gupta was granted 8,972 restricted stock units as of May 20, 2026, for his board service. Each RSU represents a right to receive one share of common stock and will vest on the one-year anniversary of the grant date or immediately before the next annual stockholder meeting at which directors are regularly elected. The economic interest in these securities belongs to the Anson Funds, and Gupta disclaims beneficial ownership apart from any indirect interest through those funds.
Five9, Inc. director Maria C. Walker received a grant of 8,972 shares of Common Stock on 2026-05-20. The shares were acquired at a stated price of $0.0000 per share as a compensation-related award rather than a market purchase. Following this grant, she directly holds 20,411 shares of Five9 common stock.
MARINER JONATHAN D reported acquisition or exercise transactions in this Form 4 filing.
Five9, Inc. director Jonathan D. Mariner reported a stock-based compensation grant of 8,972 shares of Common Stock, recorded at a price of $0.00 per share. After this non-derivative award, he directly holds a total of 27,147 Five9 common shares.
Iskow Julie reported acquisition or exercise transactions in this Form 4 filing.
Five9, Inc. director Julie Iskow received an equity grant of 8,972 shares of common stock. The award was recorded at a price of $0.00 per share and increased her direct holdings to 26,117 shares of Five9 common stock following the transaction.
Five9, Inc. director Michael J. Burdiek received an award of 8,972 shares of Five9 common stock on May 20, 2026 at a stated price of $0.00 per share. Following this grant, he directly holds 40,832 shares of common stock. This was a grant or other acquisition reported on a Form 4, not an open-market purchase or sale.
Barsamian Sue reported acquisition or exercise transactions in this Form 4 filing.
Five9, Inc. director Sue Barsamian received a grant of 8,972 shares of Common Stock on May 20. The award was recorded at a price of $0.00 per share, indicating a compensation-related stock grant rather than a market purchase. Following this grant, Barsamian directly holds 28,907 shares of Five9 common stock.
Five9, Inc.’s Chief Administrative and Legal Officer, Tiffany N. Meriweather, reported selling a total of 29,817 shares of Five9 common stock in open-market transactions. She sold 8,497 shares on May 13, 2026 at a weighted average price of $21.22 per share and 21,320 shares on May 14, 2026 at a weighted average price of $20.98 per share. After these sales, she directly holds 281,298 Five9 common shares, indicating she continues to maintain a substantial equity stake in the company.
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.
Five9, Inc.’s Chief Financial Officer Bryan M. Lee reported automatic share sales tied to equity compensation taxes. On March 4 and 5, 2026, he sold a total of 11,611 shares of Five9 common stock in open-market transactions at weighted average prices around $17.70–$17.92 per share.
The sales were effected under a pre-established Rule 10b5-1 trading plan adopted on September 3, 2025 and were made to cover taxes upon the vesting of restricted stock units. After these transactions, Lee directly owned 328,082 Five9 shares.
Five9, Inc. director Michael Burkland exercised stock options to acquire 54,375 shares of common stock. On this date, 54,375 employee stock options were exercised, converting into 54,375 shares of Five9 common stock at an exercise price of $8.13 per share.
After these transactions, Burkland held 403,945 shares of Five9 common stock directly. He also reported an additional 133,026 shares of common stock held indirectly through a trust, reflecting separate indirect ownership.
Five9, Inc. reported that Chief Administrative and Legal Officer Tiffany N. Meriweather acquired 104,931 shares of common stock as a grant or award on February 24, 2026, at a stated price of $0.00 per share. Following this award, her directly held common stock increased to 317,057 shares.
Five9, Inc. executive Panos Kozanian, EVP of Product Engineering, reported an equity grant of common stock. On February 24, 2026, he acquired 83,945 shares of Five9 common stock at a stated price of $0.00 per share as a grant or award. Following this award, his directly held common stock ownership increased to 178,402 shares, reflecting a larger personal stake aligned with the company’s performance.
Dignan Andy reported acquisition or exercise transactions in this Form 4 filing.
Five9, Inc. reported that its President, Andy Dignan, received a grant of 87,443 shares of common stock on February 24, 2026. The award carried a price of $0.00 per share, indicating it was an equity grant rather than an open-market purchase. Following this award, Dignan directly holds 295,256 shares of Five9 common stock.
Lee Bryan M reported acquisition or exercise transactions in this Form 4 filing.
Five9, Inc. reported that its Chief Financial Officer, Bryan M. Lee, received a grant of 115,424 shares of common stock as a stock award. The award was recorded at a price of $0.00 per share, indicating it was granted rather than purchased on the open market.
Following this award, Lee’s directly held common stock increased to 339,693 shares. This filing reflects an equity-based compensation grant to a senior executive, aligning a portion of his compensation with the company’s share performance.
Five9, Inc. Chief Revenue Officer Matthew E. Tuckness reported an acquisition of 118,922 shares of common stock on a grant or award basis at $0.00 per share. Following this award, his directly held common stock increased to 295,301 shares.
Mansharamani Leena reported acquisition or exercise transactions in this Form 4 filing.
Five9, Inc. reported that SVP and Chief Accounting Officer Leena Mansharamani received a grant of 23,609 shares of common stock as an award with a stated price of $0.00 per share. After this grant, she directly owns 62,180 shares of Five9 common stock.
Mathradas Amit reported acquisition or exercise transactions in this Form 4 filing.
Five9, Inc. reported that Chief Executive Officer Amit Mathradas received a grant of 716,743 shares of common stock on February 24, 2026. The award was recorded at a price of $0.00 per share, reflecting a stock-based grant rather than an open-market purchase, and brings his directly held common stock position to 716,743 shares following the transaction.
Five9, Inc.'s Senior Vice President and Chief Accounting Officer reported multiple small sales of company common stock on December 4, 2025. She sold 617, 1,187 and 1,147 shares at weighted-average prices of $20.35, $20.28 and $20.58, respectively, and now directly holds 38,571 shares.
The filing explains that these sales were mandated by Five9 to cover tax withholding obligations arising from the vesting and settlement of restricted stock units. The transactions were executed pursuant to a pre-arranged Rule 10b5-1 trading plan adopted on December 10, 2024, and are characterized as non-discretionary rather than voluntary open-market trades.
Five9, Inc. (FIVN) insider transaction: the company’s President reported selling 700 shares of common stock on November 3, 2025 at $24.35 per share. The filing states the trade was made under a Rule 10b5-1 trading plan adopted on December 10, 2024.
Following the sale, the reporting person beneficially owns 216,025 shares, held directly. This disclosure reflects a routine insider trade rather than a change in role or company strategy.