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person · Reporting owner

Mathradas Amit

Disclosed activity across 2 companies

Tapewire entity
64458
SEC CIK
0001770686

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Reported relationships

Latest disclosed role at each company.

CompanyLast reported asReport datePublished
Five9, Inc.FIVN · Entity 4346Chief Executive OfficerFebruary 24, 2026February 26, 2026

Disclosed balances

About these balances

Latest available filing per company, not a reconstructed current portfolio. Matching sequences show the last reported balance with all source rows expandable; grouping alone does not establish account ownership. Do not add unresolved positions together. Filings may omit unchanged positions, and amendments may correct only part of an older disclosure. Jointly reported shares are not necessarily this owner's personal holdings.

Five9, Inc.

Report date February 24, 2026 · Filed February 26, 2026

Security / awardOwnership accountDisclosed shares / unitsDisclosure context
Common StockSEC Table I · non-derivativeDirect716,743 Reported balance After 2026-02-24 transaction · row 1
1 source row

Row 1 · 2026-02-24 · Grant · Acquired 716,743 · Balance 716,743

Past disclosures · reporting ended (1)

No longer tracked through insider filings. These historical balances do not imply present ownership or a zero position.

AVALARA, INC.

Report date October 19, 2022 · Filed October 19, 2022

Section 16 reporting ended · disclosed 2022-10-19. Current position is not established by this disclosure.

Security / awardOwnership accountDisclosed shares / unitsDisclosure context
Common StockSEC Table I · non-derivativeDirect0 Reported balance After 2022-10-19 transaction · row 1
1 source row

Row 1 · 2022-10-19 · Disposition to issuer · Disposed 95,995 · Balance 0

F1: Disposed of pursuant to the Agreement and Plan of Merger (the "Merger Agreement"), dated as of August 8, 2022, by and among the Issuer, Lava Intermediate, Inc. and Lava Merger Sub, Inc., pursuant to which the outstanding shares of the Issuer's Common Stock (other than certain excluded shares) were converted into the right to receive, without interest, the cash merger consideration of $93.50 per share. Amount includes 76,705 restricted stock units ("RSUs") held by the Reporting Person whose acquisition was previously reported in Table I that were cancelled and converted into the contingent right to receive, without interest, $93.50 per share subject to such RSUs, less applicable withholding taxes, with payments subject to the same time-vesting terms and conditions applicable to the corresponding RSUs immediately prior to the effective time of the merger.

Stock Option (right to buy)SEC Table II · derivative / convertible security · Conversion / exercise price $55.10 · Expires 2029-04-22Direct0 Reported balance After 2022-10-19 transaction · row 2 Instrument identity requires review; Table II rows are not merged.
1 source row

Row 2 · 2022-10-19 · Disposition to issuer · Disposed 52,753 · Balance 0

F2: Pursuant to the Merger Agreement, immediately prior to the effective time of the merger, the option was cancelled and converted into the right to receive, without interest, the cash merger consideration of $93.50 for each share subject to the option (whether vested or unvested), less the per share exercise price and applicable withholding taxes.

F3: The option, which originally provided that 25% of the total shares subject to the option vested and became exercisable on March 4, 2020, and 1/48th of the total shares subject to the option vested and became exercisable monthly thereafter, was converted into the right to receive the merger consideration with respect to the entire option as set forth in footnote 2.

Stock Option (right to buy)SEC Table II · derivative / convertible security · Conversion / exercise price $67.27 · Expires 2030-03-12Direct0 Reported balance After 2022-10-19 transaction · row 3 Instrument identity requires review; Table II rows are not merged.
1 source row

Row 3 · 2022-10-19 · Disposition to issuer · Disposed 21,348 · Balance 0

F2: Pursuant to the Merger Agreement, immediately prior to the effective time of the merger, the option was cancelled and converted into the right to receive, without interest, the cash merger consideration of $93.50 for each share subject to the option (whether vested or unvested), less the per share exercise price and applicable withholding taxes.

F4: The option, which originally provided that 25% of the total shares subject to the option vested and became exercisable on March 5, 2021, and 1/48th of the total shares subject to the option vested and became exercisable monthly thereafter, was converted into the right to receive the merger consideration with respect to the entire option as set forth in footnote 2.

Performance Share UnitsSEC Table II · derivative / convertible security · Expires 2024-01-05Direct20,311 Reported balance After 2022-10-19 transaction · row 4 Instrument identity requires review; Table II rows are not merged.
1 source row

Row 4 · 2022-10-19 · Grant · Acquired 20,311 · Balance 20,311

F5: Each performance share unit ("PSU") represents the economic equivalent of one share of Issuer Common Stock.

F6: Represents PSUs with an initial three-year performance period commencing on January 1, 2021, that were originally scheduled to vest annually over the remaining performance period based on the achievement of certain performance conditions and that were not required to be reported prior to satisfaction of such performance-based vesting conditions. The number reported represents the number of PSUs eligible for cash consideration in the merger, determined in accordance with the Merger Agreement.

F7: Pursuant to the Merger Agreement, immediately prior to the effective time of the merger, the PSUs were cancelled and converted into the contingent right to receive, without interest, the cash merger consideration of $93.50 per share subject to the PSUs, less applicable withholding taxes, with payments to be made in accordance with the vesting terms and conditions set forth in the award agreement for the PSUs in the event of a "change in control," which award agreement generally provides for quarterly time-vesting over the remaining performance period applicable to the PSUs.

Performance Share UnitsSEC Table II · derivative / convertible security · Expires 2024-01-05Direct0 Reported balance After 2022-10-19 transaction · row 5 Instrument identity requires review; Table II rows are not merged.
1 source row

Row 5 · 2022-10-19 · Disposition to issuer · Disposed 20,311 · Balance 0

F5: Each performance share unit ("PSU") represents the economic equivalent of one share of Issuer Common Stock.

F7: Pursuant to the Merger Agreement, immediately prior to the effective time of the merger, the PSUs were cancelled and converted into the contingent right to receive, without interest, the cash merger consideration of $93.50 per share subject to the PSUs, less applicable withholding taxes, with payments to be made in accordance with the vesting terms and conditions set forth in the award agreement for the PSUs in the event of a "change in control," which award agreement generally provides for quarterly time-vesting over the remaining performance period applicable to the PSUs.

Performance Share UnitsSEC Table II · derivative / convertible security · Expires 2025-01-05Direct36,742 Reported balance After 2022-10-19 transaction · row 6 Instrument identity requires review; Table II rows are not merged.
1 source row

Row 6 · 2022-10-19 · Grant · Acquired 36,742 · Balance 36,742

F5: Each performance share unit ("PSU") represents the economic equivalent of one share of Issuer Common Stock.

F8: Represents PSUs with an initial three-year performance period commencing on January 1, 2022, that were originally scheduled to vest annually over the performance period based on the achievement of certain performance conditions and that were not required to be reported prior to the satisfaction of the performance-based vesting conditions. The number reported represents the number of PSUs eligible for cash consideration in connection with the merger, determined in accordance with the Merger Agreement.

F7: Pursuant to the Merger Agreement, immediately prior to the effective time of the merger, the PSUs were cancelled and converted into the contingent right to receive, without interest, the cash merger consideration of $93.50 per share subject to the PSUs, less applicable withholding taxes, with payments to be made in accordance with the vesting terms and conditions set forth in the award agreement for the PSUs in the event of a "change in control," which award agreement generally provides for quarterly time-vesting over the remaining performance period applicable to the PSUs.

Performance Share UnitsSEC Table II · derivative / convertible security · Expires 2025-01-05Direct0 Reported balance After 2022-10-19 transaction · row 7 Instrument identity requires review; Table II rows are not merged.
1 source row

Row 7 · 2022-10-19 · Disposition to issuer · Disposed 36,742 · Balance 0

F5: Each performance share unit ("PSU") represents the economic equivalent of one share of Issuer Common Stock.

F7: Pursuant to the Merger Agreement, immediately prior to the effective time of the merger, the PSUs were cancelled and converted into the contingent right to receive, without interest, the cash merger consideration of $93.50 per share subject to the PSUs, less applicable withholding taxes, with payments to be made in accordance with the vesting terms and conditions set forth in the award agreement for the PSUs in the event of a "change in control," which award agreement generally provides for quarterly time-vesting over the remaining performance period applicable to the PSUs.

Filing footnotes · ownership attribution and instrument terms

F1: Disposed of pursuant to the Agreement and Plan of Merger (the "Merger Agreement"), dated as of August 8, 2022, by and among the Issuer, Lava Intermediate, Inc. and Lava Merger Sub, Inc., pursuant to which the outstanding shares of the Issuer's Common Stock (other than certain excluded shares) were converted into the right to receive, without interest, the cash merger consideration of $93.50 per share. Amount includes 76,705 restricted stock units ("RSUs") held by the Reporting Person whose acquisition was previously reported in Table I that were cancelled and converted into the contingent right to receive, without interest, $93.50 per share subject to such RSUs, less applicable withholding taxes, with payments subject to the same time-vesting terms and conditions applicable to the corresponding RSUs immediately prior to the effective time of the merger.

F2: Pursuant to the Merger Agreement, immediately prior to the effective time of the merger, the option was cancelled and converted into the right to receive, without interest, the cash merger consideration of $93.50 for each share subject to the option (whether vested or unvested), less the per share exercise price and applicable withholding taxes.

F3: The option, which originally provided that 25% of the total shares subject to the option vested and became exercisable on March 4, 2020, and 1/48th of the total shares subject to the option vested and became exercisable monthly thereafter, was converted into the right to receive the merger consideration with respect to the entire option as set forth in footnote 2.

F4: The option, which originally provided that 25% of the total shares subject to the option vested and became exercisable on March 5, 2021, and 1/48th of the total shares subject to the option vested and became exercisable monthly thereafter, was converted into the right to receive the merger consideration with respect to the entire option as set forth in footnote 2.

F5: Each performance share unit ("PSU") represents the economic equivalent of one share of Issuer Common Stock.

F6: Represents PSUs with an initial three-year performance period commencing on January 1, 2021, that were originally scheduled to vest annually over the remaining performance period based on the achievement of certain performance conditions and that were not required to be reported prior to satisfaction of such performance-based vesting conditions. The number reported represents the number of PSUs eligible for cash consideration in the merger, determined in accordance with the Merger Agreement.

F7: Pursuant to the Merger Agreement, immediately prior to the effective time of the merger, the PSUs were cancelled and converted into the contingent right to receive, without interest, the cash merger consideration of $93.50 per share subject to the PSUs, less applicable withholding taxes, with payments to be made in accordance with the vesting terms and conditions set forth in the award agreement for the PSUs in the event of a "change in control," which award agreement generally provides for quarterly time-vesting over the remaining performance period applicable to the PSUs.

F8: Represents PSUs with an initial three-year performance period commencing on January 1, 2022, that were originally scheduled to vest annually over the performance period based on the achievement of certain performance conditions and that were not required to be reported prior to the satisfaction of the performance-based vesting conditions. The number reported represents the number of PSUs eligible for cash consideration in connection with the merger, determined in accordance with the Merger Agreement.

Transaction history

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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 dateCompanyActivity / securityShares / unitsReported priceReported valueDetails
December 04, 2020 Filed Dec 8, 2020 18:19 UTC AVALARA, INC. AVLR · Entity 123010 Exercise / conversionStock Option (right to buy) · Derivative 785 $0.00 Strike: $55.10 $0.00
Disclosure

SEC source: 0001209191-20-062343 · doc4.xml · derivative · entry 3

Mathradas Amit · CIK 0001770686 · See Remarks

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 62,958

Underlying: Common Stock · 785 shares

Expires 2029-04-22

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.

F2 · derivative.exercise_date: 25% of the total shares subject to the option vested and became exercisable on March 4, 2020, and 1/48th of the total shares subject to the option vest and become exercisable monthly thereafter such that the option is fully vested and exercisable on March 4, 2023.

Read SEC document
December 04, 2020 Filed Dec 8, 2020 18:19 UTC AVALARA, INC. AVLR · Entity 123010 SaleCommon Stock 785 $168.35 $132,154.75
Disclosure

SEC source: 0001209191-20-062343 · doc4.xml · nonDerivative · entry 2

Mathradas Amit · CIK 0001770686 · See Remarks

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 98,924

F1 · kind: The sale was effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on August 11, 2020.

Read SEC document
December 04, 2020 Filed Dec 8, 2020 18:19 UTC AVALARA, INC. AVLR · Entity 123010 Exercise / conversionCommon Stock 785 $55.10 $43,253.50
Disclosure

SEC source: 0001209191-20-062343 · doc4.xml · nonDerivative · entry 1

Mathradas Amit · CIK 0001770686 · See Remarks

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 99,709

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
November 04, 2020 Filed Nov 5, 2020 18:09 UTC AVALARA, INC. AVLR · Entity 123010 Exercise / conversionStock Option (right to buy) · Derivative 785 $0.00 Strike: $55.10 $0.00
Disclosure

SEC source: 0001209191-20-057177 · doc4.xml · derivative · entry 3

Mathradas Amit · CIK 0001770686 · See Remarks

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 63,743

Underlying: Common Stock · 785 shares

Expires 2029-04-22

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.

F2 · derivative.exercise_date: 25% of the total shares subject to the option vested and became exercisable on March 4, 2020, and 1/48th of the total shares subject to the option vest and become exercisable monthly thereafter such that the option is fully vested and exercisable on March 4, 2023.

Read SEC document
November 04, 2020 Filed Nov 5, 2020 18:09 UTC AVALARA, INC. AVLR · Entity 123010 SaleCommon Stock 785 $148.50 $116,572.50
Disclosure

SEC source: 0001209191-20-057177 · doc4.xml · nonDerivative · entry 2

Mathradas Amit · CIK 0001770686 · See Remarks

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 98,924

F1 · kind: The sale was effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on August 11, 2020.

Read SEC document
November 04, 2020 Filed Nov 5, 2020 18:09 UTC AVALARA, INC. AVLR · Entity 123010 Exercise / conversionCommon Stock 785 $55.10 $43,253.50
Disclosure

SEC source: 0001209191-20-057177 · doc4.xml · nonDerivative · entry 1

Mathradas Amit · CIK 0001770686 · See Remarks

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 99,709

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
October 05, 2020 Filed Oct 7, 2020 17:23 UTC AVALARA, INC. AVLR · Entity 123010 Exercise / conversionStock Option (right to buy) · Derivative 785 $0.00 Strike: $55.10 $0.00
Disclosure

SEC source: 0001209191-20-054157 · doc4.xml · derivative · entry 3

Mathradas Amit · CIK 0001770686 · See Remarks

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 64,528

Underlying: Common Stock · 785 shares

Expires 2029-04-22

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.

F2 · derivative.exercise_date: 25% of the total shares subject to the option vested and became exercisable on March 4, 2020, and 1/48th of the total shares subject to the option vest and become exercisable monthly thereafter such that the option is fully vested and exercisable on March 4, 2023.

Read SEC document
October 05, 2020 Filed Oct 7, 2020 17:23 UTC AVALARA, INC. AVLR · Entity 123010 SaleCommon Stock 785 $131.00 $102,835.00
Disclosure

SEC source: 0001209191-20-054157 · doc4.xml · nonDerivative · entry 2

Mathradas Amit · CIK 0001770686 · See Remarks

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 98,924

F1 · kind: The sale was effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on August 11, 2020.

Read SEC document
October 05, 2020 Filed Oct 7, 2020 17:23 UTC AVALARA, INC. AVLR · Entity 123010 Exercise / conversionCommon Stock 785 $55.10 $43,253.50
Disclosure

SEC source: 0001209191-20-054157 · doc4.xml · nonDerivative · entry 1

Mathradas Amit · CIK 0001770686 · See Remarks

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 99,709

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
September 21, 2020 Filed Sep 22, 2020 19:25 UTC AVALARA, INC. AVLR · Entity 123010 Exercise / conversionStock Option (right to buy) · Derivative 10,000 $0.00 Strike: $55.10 $0.00
Disclosure

SEC source: 0001209191-20-051582 · doc4.xml · derivative · entry 3

Mathradas Amit · CIK 0001770686 · See Remarks

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 65,313

Underlying: Common Stock · 10,000 shares

Expires 2029-04-22

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.

F2 · derivative.exercise_date: 25% of the total shares subject to the option vested and became exercisable on March 4, 2020, and 1/48th of the total shares subject to the option vest and become exercisable monthly thereafter such that the option is fully vested and exercisable on March 4, 2023.

Read SEC document
September 21, 2020 Filed Sep 22, 2020 19:25 UTC AVALARA, INC. AVLR · Entity 123010 SaleCommon Stock 10,000 $120.00 $1,200,000.00
Disclosure

SEC source: 0001209191-20-051582 · doc4.xml · nonDerivative · entry 2

Mathradas Amit · CIK 0001770686 · See Remarks

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 98,924

F1 · kind: The sale was effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on August 11, 2020.

Read SEC document
September 21, 2020 Filed Sep 22, 2020 19:25 UTC AVALARA, INC. AVLR · Entity 123010 Exercise / conversionCommon Stock 10,000 $55.10 $551,000.00
Disclosure

SEC source: 0001209191-20-051582 · doc4.xml · nonDerivative · entry 1

Mathradas Amit · CIK 0001770686 · See Remarks

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 108,924

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
April 06, 2020 Filed Apr 7, 2020 18:04 UTC AVALARA, INC. AVLR · Entity 123010 SaleCommon Stock 4,982 $64.44 $321,040.08
Disclosure

SEC source: 0001209191-20-023848 · doc4.xml · nonDerivative · entry 1

Mathradas Amit · CIK 0001770686 · See Remarks

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 98,924

F1 · kind: This prearranged sale was effected pursuant to a written authorization executed by the Reporting Person on September 11, 2019, and represents shares required to be sold to cover tax withholding obligations in connection with the vesting of restricted stock units.

Read SEC document
March 12, 2020 Filed Mar 16, 2020 18:35 UTC AVALARA, INC. AVLR · Entity 123010 GrantStock Option (right to buy) · Derivative 27,701 $0.00 Strike: $67.27 $0.00
Disclosure

SEC source: 0001209191-20-019375 · doc4.xml · derivative · entry 2

Mathradas Amit · CIK 0001770686 · See Remarks

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 27,701

Underlying: Common Stock · 27,701 shares

Expires 2030-03-12

F1 · derivative.exercise_date: The option vests and becomes exercisable as to 25% of the total shares on March 5, 2021, and 1/48th of the total shares vest and become exercisable monthly thereafter such that the option is fully vested and exercisable on March 5, 2024.

Read SEC document
March 12, 2020 Filed Mar 16, 2020 18:35 UTC AVALARA, INC. AVLR · Entity 123010 GrantCommon Stock 26,316 $0.00 $0.00
Disclosure

SEC source: 0001209191-20-019375 · doc4.xml · nonDerivative · entry 1

Mathradas Amit · CIK 0001770686 · See Remarks

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 103,906

Read SEC document
April 22, 2019 Filed May 13, 2019 19:54 UTC AVALARA, INC. AVLR · Entity 123010 GrantStock Option (right to buy) · Derivative 75,313 $0.00 Strike: $55.10 $0.00
Disclosure

SEC source: 0001209191-19-029482 · doc4.xml · derivative · entry 2

Mathradas Amit · CIK 0001770686 · See Remarks

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 75,313

Underlying: Common Stock · 75,313 shares

Expires 2029-04-22

F1 · derivative.exercise_date: The option vests over four years such that 25% of the total option shall be vested on March 4, 2020, and 1/48 of the total option shall vest monthly thereafter over the next three years, such that the option will be fully vested on March 4, 2023.

Read SEC document
April 22, 2019 Filed May 13, 2019 19:54 UTC AVALARA, INC. AVLR · Entity 123010 GrantCommon Stock 77,590 $0.00 $0.00
Disclosure

SEC source: 0001209191-19-029482 · doc4.xml · nonDerivative · entry 1

Mathradas Amit · CIK 0001770686 · See Remarks

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 77,590

Read SEC document

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