Tapewire

Nasdaq · USD

FIVN

Five9, Inc.

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Tapewire entity
4346
SEC CIK
0001288847
Parsed reports
718

Last 12 months

Inside the activity.

1 purchase rows · 56 sale rows

Disclosed non-derivative P/S rows, by transaction month. Includes amendments and private transactions.
Monthly counts
MonthPurchasesSales
Nov 202511
Dec 2025012
Jan 202600
Feb 202600
Mar 202609
Apr 202600
May 202602
Jun 2026014
Jul 202600
Aug 202601
Sep 2026017
Oct 202600

Latest available

Insider transactions

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Purchases/sales include open-market and private transactions. Plan disclosure applies to the filing; individual rows may differ. “Not disclosed” is not “unplanned.”

The cutoff filters transaction history only. Company summaries and owner relationships show the latest available disclosures. Parser corrections can improve historical records.

Transaction dateOwner / reported roleActivity / securityShares / unitsReported priceReported valueDetails
March 04, 2026 Filed Mar 6, 2026 21:08 UTC
Mansharamani LeenaSVP, Chief Accounting Officer
SaleCommon Stock 1,926 $17.87 $34,417.62
Disclosure

SEC source: 0001846877-26-000006 · wk-form4_1772831285.xml · nonDerivative · entry 1

Mansharamani Leena · CIK 0001846877 · SVP, Chief Accounting Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 60,254

F1 · shares: The sale reported on this form represents a Five9, Inc. mandated sale by the Reporting Person to cover tax withholding obligations in connection with the vesting and settlement of restricted stock units, and it does not represent a discretionary trade by the Reporting Person.

F2 · price: The price reported in Column 4 is a weighted average price applied to the transaction by the broker for sales to cover taxes upon vesting of restricted stock units for all employees of Five9, Inc., including the Reporting Person, on the date such sales occurred. The Reporting Person undertakes to provide Five9, Inc., any security holder of Five9, Inc., or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price.

Read SEC document
March 04, 2026 Filed Mar 6, 2026 21:06 UTC
Tuckness Matthew E.Chief Revenue Officer
SaleCommon Stock 5,164 $17.87 $92,280.68
Disclosure

SEC source: 0002080340-26-000006 · wk-form4_1772831183.xml · nonDerivative · entry 1

Tuckness Matthew E. · CIK 0002080340 · Chief Revenue Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 290,137

F1 · shares: The sale reported on this form represents a Five9, Inc. mandated sale by the Reporting Person to cover tax withholding obligations in connection with the vesting and settlement of restricted stock units, and it does not represent a discretionary trade by the Reporting Person.

F2 · price: The price reported in Column 4 is a weighted average price applied to the transaction by the broker for sales to cover taxes upon vesting of restricted stock units for all employees of Five9, Inc., including the Reporting Person, on the date such sales occurred. The Reporting Person undertakes to provide Five9, Inc., any security holder of Five9, Inc., or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price.

Read SEC document
February 26, 2026 Filed Feb 26, 2026 22:41 UTC Exercise / conversionEmployee Stock Option (right to buy) · Derivative 54,375 $0.00 Strike: $8.13 $0.00
Disclosure

SEC source: 0001604097-26-000001 · wk-form4_1772145687.xml · derivative · entry 3

Burkland Michael · CIK 0001604097 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 54,375 shares

Expires 2026-03-09

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · derivative.exercise_date: The option granted on March 9, 2016 is fully vested.

Read SEC document
February 26, 2026 Filed Feb 26, 2026 22:41 UTC Exercise / conversionCommon Stock 54,375 $8.13 $442,068.75
Disclosure

SEC source: 0001604097-26-000001 · wk-form4_1772145687.xml · nonDerivative · entry 1

Burkland Michael · CIK 0001604097 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 403,945

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

Read SEC document
February 24, 2026 Filed Feb 26, 2026 21:13 UTC
Lee Bryan MChief Financial Officer
GrantCommon Stock 115,424 $0.00 $0.00
Disclosure

SEC source: 0002063775-26-000002 · wk-form4_1772140382.xml · nonDerivative · entry 1

Lee Bryan M · CIK 0002063775 · Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 339,693

Read SEC document
February 24, 2026 Filed Feb 26, 2026 22:15 UTC
Meriweather Tiffany N.Chief Admin. & Legal Officer
GrantCommon Stock 104,931 $0.00 $0.00
Disclosure

SEC source: 0001886762-26-000002 · wk-form4_1772144136.xml · nonDerivative · entry 1

Meriweather Tiffany N. · CIK 0001886762 · Chief Admin. & Legal Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 317,057

Read SEC document
February 24, 2026 Filed Feb 26, 2026 21:14 UTC
Kozanian PanosEVP, Product Engineering
GrantCommon Stock 83,945 $0.00 $0.00
Disclosure

SEC source: 0001940974-26-000002 · wk-form4_1772140486.xml · nonDerivative · entry 1

Kozanian Panos · CIK 0001940974 · EVP, Product Engineering

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 178,402

Read SEC document
February 24, 2026 Filed Feb 26, 2026 21:14 UTC
Dignan AndyPresident
GrantCommon Stock 87,443 $0.00 $0.00
Disclosure

SEC source: 0002000932-26-000002 · wk-form4_1772140447.xml · nonDerivative · entry 1

Dignan Andy · CIK 0002000932 · President

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 295,256

Read SEC document
February 24, 2026 Filed Feb 26, 2026 21:12 UTC
Tuckness Matthew E.Chief Revenue Officer
GrantCommon Stock 118,922 $0.00 $0.00
Disclosure

SEC source: 0002080340-26-000002 · wk-form4_1772140345.xml · nonDerivative · entry 1

Tuckness Matthew E. · CIK 0002080340 · Chief Revenue Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 295,301

Read SEC document
February 24, 2026 Filed Feb 26, 2026 21:11 UTC
Mansharamani LeenaSVP, Chief Accounting Officer
GrantCommon Stock 23,609 $0.00 $0.00
Disclosure

SEC source: 0001846877-26-000002 · wk-form4_1772140306.xml · nonDerivative · entry 1

Mansharamani Leena · CIK 0001846877 · SVP, Chief Accounting Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 62,180

Read SEC document
February 24, 2026 Filed Feb 26, 2026 21:10 UTC
Mathradas AmitChief Executive Officer
GrantCommon Stock 716,743 $0.00 $0.00
Disclosure

SEC source: 0001770686-26-000010 · wk-form4_1772140253.xml · nonDerivative · entry 1

Mathradas Amit · CIK 0001770686 · Chief Executive Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 716,743

Read SEC document
December 05, 2025 Filed Dec 5, 2025 22:39 UTC
Dignan AndyPresident
SaleCommon Stock 700 $20.53 $14,371.00
Disclosure

SEC source: 0002000932-25-000010 · wk-form4_1764974389.xml · nonDerivative · entry 3

Dignan Andy · CIK 0002000932 · President

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 207,813

F3 · shares: The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on December 10, 2024.

Read SEC document
December 04, 2025 Filed Dec 5, 2025 22:32 UTC
Lee Bryan MChief Financial Officer
SaleCommon Stock 13,219 $20.35 $269,006.65
Disclosure

SEC source: 0002063775-25-000004 · wk-form4_1764973959.xml · nonDerivative · entry 1

Lee Bryan M · CIK 0002063775 · Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 224,269

F1 · shares: The sale reported on this form represents a Five9, Inc. mandated sale by the Reporting Person to cover tax withholding obligations in connection with the vesting and settlement of restricted stock units, and it does not represent a discretionary trade by the Reporting Person.

F2 · price: The price reported in Column 4 is a weighted average price applied to the transaction by the broker for sales to cover taxes upon vesting of restricted stock units for all employees of Five9, Inc., including the Reporting Person, on the date such sales occurred. The Reporting Person undertakes to provide Five9, Inc., any security holder of Five9, Inc., or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price.

Read SEC document
December 04, 2025 Filed Dec 5, 2025 22:34 UTC
Meriweather Tiffany N.Chief Admin. & Legal Officer
SaleCommon Stock 6,852 $20.35 $139,438.20
Disclosure

SEC source: 0001886762-25-000005 · wk-form4_1764974056.xml · nonDerivative · entry 1

Meriweather Tiffany N. · CIK 0001886762 · Chief Admin. & Legal Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 212,126

F1 · shares: The sale reported on this form represents a Five9, Inc. mandated sale by the Reporting Person to cover tax withholding obligations in connection with the vesting and settlement of restricted stock units, and it does not represent a discretionary trade by the Reporting Person.

F2 · price: The price reported in Column 4 is a weighted average price applied to the transaction by the broker for sales to cover taxes upon vesting of restricted stock units for all employees of Five9, Inc., including the Reporting Person, on the date such sales occurred. The Reporting Person undertakes to provide Five9, Inc., any security holder of Five9, Inc., or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price.

Read SEC document
December 04, 2025 Filed Dec 5, 2025 22:39 UTC
Dignan AndyPresident
SaleCommon Stock 4,136 $20.22 $83,629.92
Disclosure

SEC source: 0002000932-25-000010 · wk-form4_1764974389.xml · nonDerivative · entry 2

Dignan Andy · CIK 0002000932 · President

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 208,513

F3 · shares: The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on December 10, 2024.

F4 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $20.10 to $20.60, inclusive. The reporting person undertakes to provide Five9, Inc., any security holder of Five9, Inc., or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in this footnote.

Read SEC document
December 04, 2025 Filed Dec 5, 2025 22:39 UTC
Dignan AndyPresident
SaleCommon Stock 3,376 $20.35 $68,701.60
Disclosure

SEC source: 0002000932-25-000010 · wk-form4_1764974389.xml · nonDerivative · entry 1

Dignan Andy · CIK 0002000932 · President

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 212,649

F1 · shares: The sale reported on this form represents a Five9, Inc. mandated sale by the Reporting Person to cover tax withholding obligations in connection with the vesting and settlement of restricted stock units, and it does not represent a discretionary trade by the Reporting Person.

F2 · price: The price reported in Column 4 is a weighted average price applied to the transaction by the broker for sales to cover taxes upon vesting of restricted stock units for all employees of Five9, Inc., including the Reporting Person, on the date such sales occurred. The Reporting Person undertakes to provide Five9, Inc., any security holder of Five9, Inc., or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price.

Read SEC document
December 04, 2025 Filed Dec 5, 2025 22:37 UTC
Mansharamani LeenaSVP, Chief Accounting Officer
SaleCommon Stock 1,147 $20.58 $23,605.26
Disclosure

SEC source: 0001846877-25-000005 · wk-form4_1764974247.xml · nonDerivative · entry 3

Mansharamani Leena · CIK 0001846877 · SVP, Chief Accounting Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 38,571

F3 · shares: The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on December 10, 2024.

F6 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $20.42 to $20.73, inclusive. The reporting person undertakes to provide Five9, Inc., any security holder of Five9, Inc., or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in this footnote.

Read SEC document
December 04, 2025 Filed Dec 5, 2025 22:37 UTC
Mansharamani LeenaSVP, Chief Accounting Officer
SaleCommon Stock 1,187 $20.28 $24,072.36
Disclosure

SEC source: 0001846877-25-000005 · wk-form4_1764974247.xml · nonDerivative · entry 2

Mansharamani Leena · CIK 0001846877 · SVP, Chief Accounting Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 39,718

F3 · shares: The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on December 10, 2024.

F4 · shares: The reported sales were to cover taxes upon the vesting of restricted stock units.

F5 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $20.18 to $20.42, inclusive. The reporting person undertakes to provide Five9, Inc., any security holder of Five9, Inc., or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in this footnote.

Read SEC document
December 04, 2025 Filed Dec 5, 2025 22:37 UTC
Mansharamani LeenaSVP, Chief Accounting Officer
SaleCommon Stock 617 $20.35 $12,555.95
Disclosure

SEC source: 0001846877-25-000005 · wk-form4_1764974247.xml · nonDerivative · entry 1

Mansharamani Leena · CIK 0001846877 · SVP, Chief Accounting Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 40,905

F1 · shares: The sale reported on this form represents a Five9, Inc. mandated sale by the Reporting Person to cover tax withholding obligations in connection with the vesting and settlement of restricted stock units, and it does not represent a discretionary trade by the Reporting Person.

F2 · price: The price reported in Column 4 is a weighted average price applied to the transaction by the broker for sales to cover taxes upon vesting of restricted stock units for all employees of Five9, Inc., including the Reporting Person, on the date such sales occurred. The Reporting Person undertakes to provide Five9, Inc., any security holder of Five9, Inc., or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price.

Read SEC document
December 04, 2025 Filed Dec 5, 2025 22:38 UTC
Kozanian PanosEVP, Product Engineering
SaleCommon Stock 5,317 $20.57 $109,370.69
Disclosure

SEC source: 0001940974-25-000004 · wk-form4_1764974308.xml · nonDerivative · entry 2

Kozanian Panos · CIK 0001940974 · EVP, Product Engineering

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 94,457

F1 · shares: The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on May 14, 2025.

F4 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $20.47 to $20.73, inclusive. The reporting person undertakes to provide Five9, Inc., any security holder of Five9, Inc., or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in this footnote.

Read SEC document
December 04, 2025 Filed Dec 5, 2025 22:38 UTC
Kozanian PanosEVP, Product Engineering
SaleCommon Stock 5,541 $20.28 $112,371.48
Disclosure

SEC source: 0001940974-25-000004 · wk-form4_1764974308.xml · nonDerivative · entry 1

Kozanian Panos · CIK 0001940974 · EVP, Product Engineering

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 99,774

F1 · shares: The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on May 14, 2025.

F2 · shares: The reported sales were to cover taxes upon the vesting of restricted stock units.

F3 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $20.13 to $20.47, inclusive. The reporting person undertakes to provide Five9, Inc., any security holder of Five9, Inc., or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in this footnote.

Read SEC document
December 04, 2025 Filed Dec 5, 2025 22:29 UTC
Burkland MichaelChief Executive Officer
SaleCommon Stock 17,992 $20.35 $366,137.20
Disclosure

SEC source: 0001604097-25-000008 · wk-form4_1764973784.xml · nonDerivative · entry 1

Burkland Michael · CIK 0001604097 · Chief Executive Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 349,570

F1 · shares: The sale reported on this form represents a Five9, Inc. mandated sale by the Reporting Person to cover tax withholding obligations in connection with the vesting and settlement of restricted stock units, and it does not represent a discretionary trade by the Reporting Person.

F2 · price: The price reported in Column 4 is a weighted average price applied to the transaction by the broker for sales to cover taxes upon vesting of restricted stock units for all employees of Five9, Inc., including the Reporting Person, on the date such sales occurred. The Reporting Person undertakes to provide Five9, Inc., any security holder of Five9, Inc., or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price.

Read SEC document
December 04, 2025 Filed Dec 5, 2025 22:35 UTC
Tuckness Matthew E.Chief Revenue Officer
SaleCommon Stock 5,255 $20.35 $106,939.25
Disclosure

SEC source: 0002080340-25-000004 · wk-form4_1764974126.xml · nonDerivative · entry 1

Tuckness Matthew E. · CIK 0002080340 · Chief Revenue Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 176,379

F1 · shares: The sale reported on this form represents a Five9, Inc. mandated sale by the Reporting Person to cover tax withholding obligations in connection with the vesting and settlement of restricted stock units, and it does not represent a discretionary trade by the Reporting Person.

F2 · price: The price reported in Column 4 is a weighted average price applied to the transaction by the broker for sales to cover taxes upon vesting of restricted stock units for all employees of Five9, Inc., including the Reporting Person, on the date such sales occurred. The Reporting Person undertakes to provide Five9, Inc., any security holder of Five9, Inc., or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price.

Read SEC document
November 19, 2025 Filed Feb 9, 2026 23:14 UTC PurchaseCommon Stock 106 $18.15 $1,923.90
Disclosure

SEC source: 0001504970-26-000003 · wk-form5_1770678893.xml · nonDerivative · entry 1

Ramakrishna Sudhakar · CIK 0001504970 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 21,336

F1 · shares: On Dec. 18, 2025, Issuer was advised by the broker of a purchase of stock by the Reporting Person through an investment account over which the Reporting Person has no discretionary control.

Read SEC document
November 03, 2025 Filed Nov 5, 2025 00:48 UTC
Dignan AndyPresident
SaleCommon Stock 700 $24.35 $17,045.00
Disclosure

SEC source: 0002000932-25-000007 · wk-form4_1762303680.xml · nonDerivative · entry 1

Dignan Andy · CIK 0002000932 · President

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 216,025

F1 · shares: The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on December 10, 2024.

Read SEC document
October 01, 2025 Filed Oct 2, 2025 21:30 UTC
Dignan AndyPresident
SaleCommon Stock 35 $24.62 $861.70
Disclosure

SEC source: 0002000932-25-000005 · wk-form4_1759440640.xml · nonDerivative · entry 2

Dignan Andy · CIK 0002000932 · President

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 216,725

F1 · shares: The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on December 10, 2024.

Read SEC document
October 01, 2025 Filed Oct 2, 2025 21:30 UTC
Dignan AndyPresident
SaleCommon Stock 665 $23.94 $15,920.10
Disclosure

SEC source: 0002000932-25-000005 · wk-form4_1759440640.xml · nonDerivative · entry 1

Dignan Andy · CIK 0002000932 · President

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 216,760

F1 · shares: The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on December 10, 2024.

F2 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $23.61 to $24.44, inclusive. The reporting person undertakes to provide Five9, Inc., any security holder of Five9, Inc., or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in this footnote.

Read SEC document
September 26, 2025 Filed Sep 30, 2025 23:12 UTC GrantCommon Stock 5,307 $0.00 $0.00
Disclosure

SEC source: 0001288847-25-000219 · wk-form4_1759273960.xml · nonDerivative · entry 2

Ramakrishna Sudhakar · CIK 0001504970 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 21,230

Read SEC document
September 26, 2025 Filed Sep 30, 2025 23:12 UTC GrantCommon Stock 15,923 $0.00 $0.00
Disclosure

SEC source: 0001288847-25-000219 · wk-form4_1759273960.xml · nonDerivative · entry 1

Ramakrishna Sudhakar · CIK 0001504970 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 15,923

Read SEC document
September 05, 2025 Filed Sep 8, 2025 22:20 UTC
Dignan AndyPresident
SaleCommon Stock 700 $26.48 $18,536.00
Disclosure

SEC source: 0002000932-25-000003 · wk-form4_1757370043.xml · nonDerivative · entry 3

Dignan Andy · CIK 0002000932 · President

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 217,425

F3 · shares: The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on December 10, 2024.

Read SEC document
September 04, 2025 Filed Sep 8, 2025 22:18 UTC
Lee Bryan MChief Financial Officer
SaleCommon Stock 1,889 $25.72 $48,585.08
Disclosure

SEC source: 0002063775-25-000002 · wk-form4_1757369932.xml · nonDerivative · entry 1

Lee Bryan M · CIK 0002063775 · Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 237,488

F1 · shares: The sale reported on this form represents a Five9, Inc. mandated sale by the Reporting Person to cover tax withholding obligations in connection with the vesting and settlement of restricted stock units, and it does not represent a discretionary trade by the Reporting Person.

F2 · price: The price reported in Column 4 is a weighted average price applied to the transaction by the broker for sales to cover taxes upon vesting of restricted stock units for all employees of Five9, Inc., including the Reporting Person, on the date such sales occurred. The Reporting Person undertakes to provide Five9, Inc., any security holder of Five9, Inc., or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price.

Read SEC document
September 04, 2025 Filed Sep 8, 2025 21:57 UTC
Meriweather Tiffany N.Chief Admin. & Legal Officer
SaleCommon Stock 7,861 $25.72 $202,184.92
Disclosure

SEC source: 0001288847-25-000209 · wk-form4_1757368661.xml · nonDerivative · entry 1

Meriweather Tiffany N. · CIK 0001886762 · Chief Admin. & Legal Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 218,978

F1 · shares: The sale reported on this form represents a Five9, Inc. mandated sale by the Reporting Person to cover tax withholding obligations in connection with the vesting and settlement of restricted stock units, and it does not represent a discretionary trade by the Reporting Person.

F2 · price: The price reported in Column 4 is a weighted average price applied to the transaction by the broker for sales to cover taxes upon vesting of restricted stock units for all employees of Five9, Inc., including the Reporting Person, on the date such sales occurred. The Reporting Person undertakes to provide Five9, Inc., any security holder of Five9, Inc., or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price.

Read SEC document
September 04, 2025 Filed Sep 8, 2025 22:25 UTC
Kozanian PanosEVP, Product Engineering
SaleCommon Stock 6,433 $26.12 $168,029.96
Disclosure

SEC source: 0001940974-25-000003 · wk-form4_1757370322.xml · nonDerivative · entry 2

Kozanian Panos · CIK 0001940974 · EVP, Product Engineering

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 105,315

F1 · shares: The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on May 14, 2025.

F3 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $25.92 to $26.34 inclusive. The reporting person undertakes to provide Five9, Inc., any security holder of Five9, Inc., or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in this footnote.

Read SEC document
September 04, 2025 Filed Sep 8, 2025 22:25 UTC
Kozanian PanosEVP, Product Engineering
SaleCommon Stock 4,427 $25.50 $112,888.50
Disclosure

SEC source: 0001940974-25-000003 · wk-form4_1757370322.xml · nonDerivative · entry 1

Kozanian Panos · CIK 0001940974 · EVP, Product Engineering

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 111,748

F1 · shares: The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on May 14, 2025.

F2 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $25.13 to $25.92, inclusive. The reporting person undertakes to provide Five9, Inc., any security holder of Five9, Inc., or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in this footnote.

Read SEC document
September 04, 2025 Filed Sep 8, 2025 22:14 UTC
Mansharamani LeenaSVP, Chief Accounting Officer
SaleCommon Stock 1,123 $26.14 $29,355.22
Disclosure

SEC source: 0001846877-25-000003 · wk-form4_1757369693.xml · nonDerivative · entry 3

Mansharamani Leena · CIK 0001846877 · SVP, Chief Accounting Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 41,522

F3 · shares: The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on December 10, 2024.

F6 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $25.99 to $26.34, inclusive. The reporting person undertakes to provide Five9, Inc., any security holder of Five9, Inc., or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in this footnote.

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September 04, 2025 Filed Sep 8, 2025 22:14 UTC
Mansharamani LeenaSVP, Chief Accounting Officer
SaleCommon Stock 1,214 $25.66 $31,151.24
Disclosure

SEC source: 0001846877-25-000003 · wk-form4_1757369693.xml · nonDerivative · entry 2

Mansharamani Leena · CIK 0001846877 · SVP, Chief Accounting Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 42,645

F3 · shares: The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on December 10, 2024.

F4 · shares: The reported sale was to cover taxes upon the vesting of restricted stock units.

F5 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $25.29 to $25.99, inclusive. The reporting person undertakes to provide Five9, Inc., any security holder of Five9, Inc., or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in this footnote.

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September 04, 2025 Filed Sep 8, 2025 22:14 UTC
Mansharamani LeenaSVP, Chief Accounting Officer
SaleCommon Stock 632 $25.72 $16,255.04
Disclosure

SEC source: 0001846877-25-000003 · wk-form4_1757369693.xml · nonDerivative · entry 1

Mansharamani Leena · CIK 0001846877 · SVP, Chief Accounting Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 43,859

F1 · shares: The sale reported on this form represents a Five9, Inc. mandated sale by the Reporting Person to cover tax withholding obligations in connection with the vesting and settlement of restricted stock units, and it does not represent a discretionary trade by the Reporting Person.

F2 · price: The price reported in Column 4 is a weighted average price applied to the transaction by the broker for sales to cover taxes upon vesting of restricted stock units for all employees of Five9, Inc., including the Reporting Person, on the date such sales occurred. The Reporting Person undertakes to provide Five9, Inc., any security holder of Five9, Inc., or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price.

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September 04, 2025 Filed Sep 8, 2025 22:22 UTC
Tuckness Matthew E.Chief Revenue Officer
SaleCommon Stock 2,020 $25.72 $51,954.40
Disclosure

SEC source: 0002080340-25-000002 · wk-form4_1757370155.xml · nonDerivative · entry 1

Tuckness Matthew E. · CIK 0002080340 · Chief Revenue Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 181,634

F1 · shares: The sale reported on this form represents a Five9, Inc. mandated sale by the Reporting Person to cover tax withholding obligations in connection with the vesting and settlement of restricted stock units, and it does not represent a discretionary trade by the Reporting Person.

F2 · price: The price reported in Column 4 is a weighted average price applied to the transaction by the broker for sales to cover taxes upon vesting of restricted stock units for all employees of Five9, Inc., including the Reporting Person, on the date such sales occurred. The Reporting Person undertakes to provide Five9, Inc., any security holder of Five9, Inc., or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price.

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September 04, 2025 Filed Sep 8, 2025 22:20 UTC
Dignan AndyPresident
SaleCommon Stock 4,212 $25.28 $106,479.36
Disclosure

SEC source: 0002000932-25-000003 · wk-form4_1757370043.xml · nonDerivative · entry 2

Dignan Andy · CIK 0002000932 · President

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 218,125

F3 · shares: The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on December 10, 2024.

F4 · shares: The reported sales were to cover taxes upon the vesting of restricted stock units.

F5 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $25.10 to $25.59, inclusive. The reporting person undertakes to provide Five9, Inc., any security holder of Five9, Inc., or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in this footnote.

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September 04, 2025 Filed Sep 8, 2025 22:20 UTC
Dignan AndyPresident
SaleCommon Stock 3,402 $25.72 $87,499.44
Disclosure

SEC source: 0002000932-25-000003 · wk-form4_1757370043.xml · nonDerivative · entry 1

Dignan Andy · CIK 0002000932 · President

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 222,337

F1 · shares: The sale reported on this form represents a Five9, Inc. mandated sale by the Reporting Person to cover tax withholding obligations in connection with the vesting and settlement of restricted stock units, and it does not represent a discretionary trade by the Reporting Person.

F2 · price: The price reported in Column 4 is a weighted average price applied to the transaction by the broker for sales to cover taxes upon vesting of restricted stock units for all employees of Five9, Inc., including the Reporting Person, on the date such sales occurred. The Reporting Person undertakes to provide Five9, Inc., any security holder of Five9, Inc., or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price.

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September 04, 2025 Filed Sep 8, 2025 22:10 UTC
Burkland MichaelChief Executive Officer
SaleCommon Stock 18,425 $25.72 $473,891.00
Disclosure

SEC source: 0001604097-25-000005 · wk-form4_1757369424.xml · nonDerivative · entry 1

Burkland Michael · CIK 0001604097 · Chief Executive Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 367,562

F1 · shares: The sale reported on this form represents a Five9, Inc. mandated sale by the Reporting Person to cover tax withholding obligations in connection with the vesting and settlement of restricted stock units, and it does not represent a discretionary trade by the Reporting Person.

F2 · price: The price reported in Column 4 is a weighted average price applied to the transaction by the broker for sales to cover taxes upon vesting of restricted stock units for all employees of Five9, Inc., including the Reporting Person, on the date such sales occurred. The Reporting Person undertakes to provide Five9, Inc., any security holder of Five9, Inc., or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price.

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August 14, 2025 Filed Aug 15, 2025 21:08 UTC
Lee Bryan MChief Financial Officer
GrantCommon Stock 112,909 $0.00 $0.00
Disclosure

SEC source: 0001288847-25-000188 · wk-form4_1755292099.xml · nonDerivative · entry 1

Lee Bryan M · CIK 0002063775 · Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 239,377

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August 13, 2025 Filed Aug 15, 2025 21:09 UTC
Kozanian PanosEVP, Product Engineering
SaleCommon Stock 5,143 $25.98 $133,615.14
Disclosure

SEC source: 0001288847-25-000189 · wk-form4_1755292176.xml · nonDerivative · entry 2

Kozanian Panos · CIK 0001940974 · EVP, Product Engineering

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 116,175

F1 · shares: The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on May 14, 2025.

F3 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $25.74 to $26.20, inclusive. The reporting person undertakes to provide Five9, Inc., any security holder of Five9, Inc., or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in this footnote.

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August 13, 2025 Filed Aug 15, 2025 21:09 UTC
Kozanian PanosEVP, Product Engineering
SaleCommon Stock 1,900 $25.34 $48,146.00
Disclosure

SEC source: 0001288847-25-000189 · wk-form4_1755292176.xml · nonDerivative · entry 1

Kozanian Panos · CIK 0001940974 · EVP, Product Engineering

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 121,318

F1 · shares: The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on May 14, 2025.

F2 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $24.74 to $25.73, inclusive. The reporting person undertakes to provide Five9, Inc., any security holder of Five9, Inc., or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in this footnote.

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August 12, 2025 Filed Aug 14, 2025 21:01 UTC PurchaseCommon Stock 1,000 $24.15 $24,150.00
Disclosure

SEC source: 0001288847-25-000187 · wk-form4_1755205310.xml · nonDerivative · entry 1

Burdiek Michael J · CIK 0001324293 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 31,860

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August 11, 2025 Filed Aug 13, 2025 20:47 UTC
Meriweather Tiffany N.Chief Admin. & Legal Officer
GrantCommon Stock 65,176 $0.00 $0.00
Disclosure

SEC source: 0001288847-25-000186 · wk-form4_1755118018.xml · nonDerivative · entry 1

Meriweather Tiffany N. · CIK 0001886762 · Chief Admin. & Legal Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 226,839

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August 11, 2025 Filed Aug 13, 2025 20:45 UTC
Tuckness Matthew E.Chief Revenue Officer
GrantCommon Stock 111,731 $0.00 $0.00
Disclosure

SEC source: 0001288847-25-000185 · wk-form4_1755117905.xml · nonDerivative · entry 1

Tuckness Matthew E. · CIK 0002080340 · Chief Revenue Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 183,654

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August 01, 2025 Filed Aug 5, 2025 21:40 UTC
Dignan AndyPresident
SaleCommon Stock 700 $26.16 $18,312.00
Disclosure

SEC source: 0001288847-25-000179 · wk-form4_1754430015.xml · nonDerivative · entry 1

Dignan Andy · CIK 0002000932 · President

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 225,739

F1 · shares: The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on December 10, 2024.

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July 01, 2025 Filed Jul 3, 2025 20:37 UTC
Dignan AndyPresident
SaleCommon Stock 700 $26.44 $18,508.00
Disclosure

SEC source: 0001288847-25-000162 · wk-form4_1751575030.xml · nonDerivative · entry 1

Dignan Andy · CIK 0002000932 · President

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 226,439

F1 · shares: The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on December 10, 2024.

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June 06, 2025 Filed Jun 6, 2025 21:12 UTC
Mansharamani LeenaSVP, Chief Accounting Officer
GiftCommon Stock 410 $0.00 $0.00
Disclosure

SEC source: 0001288847-25-000160 · wk-form4_1749244342.xml · nonDerivative · entry 4

Mansharamani Leena · CIK 0001846877 · SVP, Chief Accounting Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 44,491

F6 · shares: The Reporting Person transferred these securities in bona fide gifts to two separate trusts.

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Value uses the disclosed total when available, otherwise shares × reported transaction price. It is not an estimate of exercise cash cost or investment performance.