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DeStefano David

Disclosed activity across 1 company

Tapewire entity
38794
SEC CIK
0001818526

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Reported relationships

Latest disclosed role at each company.

CompanyLast reported asReport datePublished
Vertex, Inc.VERX · Entity 4427DirectorJune 10, 2026June 12, 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.

Vertex, Inc.

Report date June 10, 2026 · Filed June 12, 2026

Security / awardOwnership accountDisclosed shares / unitsDisclosure context
Class A Common StockSEC Table I · non-derivativeDirect1,271,155 Reported balance After 2026-06-10 transaction · row 1
1 source row

Row 1 · 2026-06-10 · Grant · Acquired 15,638 · Balance 1,271,155

F1: Represents an award of restricted stock that will vest on the earlier to occur of (i) the day immediately prior to the date of the next annual meeting of the Company's stockholders, and (ii) June 10, 2027.

Class A Common StockSEC Table I · non-derivativeIndirectBy Family Trusts197,572 Reported balance Holding disclosure · report date 2026-06-10 · row 2 Holding and transaction disclosures are not merged.
1 source row

Row 2 · Balance 197,572

Filing footnotes · ownership attribution and instrument terms

F1: Represents an award of restricted stock that will vest on the earlier to occur of (i) the day immediately prior to the date of the next annual meeting of the Company's stockholders, and (ii) June 10, 2027.

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
November 18, 2024 Filed Nov 18, 2024 17:58 UTC Vertex, Inc. VERX · Entity 4427 SaleClass A Common Stock 22,275 $49.55 $1,103,806.44
Disclosure

SEC source: 0001415889-24-027124 · form4-11182024_101115.xml · nonDerivative · entry 3

DeStefano David · CIK 0001818526 · Director · PRESIDENT & CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 293,246

F3 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions ranging from $49.50 to $49.865, inclusive. The Reporting Person undertakes to provide the Issuer, any securityholder of the Issuer, 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 range set forth above.

Read SEC document
November 15, 2024 Filed Nov 18, 2024 17:58 UTC Vertex, Inc. VERX · Entity 4427 SaleClass A Common Stock 16,769 $49.57 $831,267.84
Disclosure

SEC source: 0001415889-24-027124 · form4-11182024_101115.xml · nonDerivative · entry 2

DeStefano David · CIK 0001818526 · Director · PRESIDENT & CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 315,521

F2 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions ranging from $49.50 to $49.99, inclusive. The Reporting Person undertakes to provide the Issuer, any securityholder of the Issuer, 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 range set forth above.

Read SEC document
November 14, 2024 Filed Nov 18, 2024 17:58 UTC Vertex, Inc. VERX · Entity 4427 SaleClass A Common Stock 159,107 $49.61 $7,893,043.70
Disclosure

SEC source: 0001415889-24-027124 · form4-11182024_101115.xml · nonDerivative · entry 1

DeStefano David · CIK 0001818526 · Director · PRESIDENT & CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 332,290

F1 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions ranging from $49.50 to $50.07, inclusive. The Reporting Person undertakes to provide the Issuer, any securityholder of the Issuer, 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 range set forth above.

Read SEC document
October 30, 2024 Filed Nov 1, 2024 16:41 UTC Vertex, Inc. VERX · Entity 4427 GiftClass A Common Stock 210,084 $0.00 $0.00
Disclosure

SEC source: 0001415889-24-025905 · form4-11012024_081132.xml · nonDerivative · entry 1

DeStefano David · CIK 0001818526 · Director · PRESIDENT & CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 491,397

F1 · balance_after: Includes 118 shares acquired through the Company's Employee Stock Purchase Plan.

Read SEC document
March 12, 2024 Filed Mar 12, 2024 16:17 UTC Vertex, Inc. VERX · Entity 4427 SaleClass A Common Stock 3,500 $30.00 $105,000.00
Disclosure

SEC source: 0001415889-24-007628 · form4-03122024_080344.xml · nonDerivative · entry 2

DeStefano David · CIK 0001818526 · Director · PRESIDENT & CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 701,363

Read SEC document
March 08, 2024 Filed Mar 12, 2024 16:17 UTC Vertex, Inc. VERX · Entity 4427 SaleClass A Common Stock 12,177 $30.10 $366,569.10
Disclosure

SEC source: 0001415889-24-007628 · form4-03122024_080344.xml · nonDerivative · entry 1

DeStefano David · CIK 0001818526 · Director · PRESIDENT & CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 704,863

F1 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions ranging from $30.00 to $30.40, inclusive. The Reporting Person undertakes to provide the Issuer, any securityholder of the Issuer, 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 range set forth above.

Read SEC document
March 01, 2024 Filed Mar 5, 2024 16:41 UTC Vertex, Inc. VERX · Entity 4427 Exercise / conversionRestricted Stock Units · Derivative 28,568 $0.00 $0.00
Disclosure

SEC source: 0001415889-24-006728 · form4-03052024_090350.xml · derivative · entry 3

DeStefano David · CIK 0001818526 · Director · PRESIDENT & CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 28,568

Underlying: Class A Common Stock · 28,568 shares

Expires not disclosed

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_price: Each restricted stock unit represents a contingent right to receive one share of the Issuer's Class A Common Stock.

F2 · derivative.exercise_date: The remaining restricted stock units will vest on March 1, 2025 and have no expiration date.

F2 · derivative.expiration_date: The remaining restricted stock units will vest on March 1, 2025 and have no expiration date.

Read SEC document
March 01, 2024 Filed Mar 5, 2024 16:41 UTC Vertex, Inc. VERX · Entity 4427 Tax withholdingClass A Common Stock 14,613 $33.55 $490,266.15
Disclosure

SEC source: 0001415889-24-006728 · form4-03052024_090350.xml · nonDerivative · entry 2

DeStefano David · CIK 0001818526 · Director · PRESIDENT & CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 717,040

Read SEC document
March 01, 2024 Filed Mar 5, 2024 16:41 UTC Vertex, Inc. VERX · Entity 4427 Exercise / conversionClass A Common Stock 28,568 $0.00 $0.00
Disclosure

SEC source: 0001415889-24-006728 · form4-03052024_090350.xml · nonDerivative · entry 1

DeStefano David · CIK 0001818526 · Director · PRESIDENT & CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 728,653

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 29, 2024 Filed Mar 4, 2024 16:35 UTC Vertex, Inc. VERX · Entity 4427 Exercise / conversionStock Option · Derivative 450,000 $0.00 Strike: $2.50 $0.00
Disclosure

SEC source: 0001415889-24-006295 · form4-03042024_090344.xml · derivative · entry 3

DeStefano David · CIK 0001818526 · Director · PRESIDENT & CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 809,496

Underlying: Class A Common Stock · 450,000 shares

Expires 2026-10-31

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: This option is fully vested and exercisable.

Read SEC document
February 29, 2024 Filed Mar 4, 2024 16:35 UTC Vertex, Inc. VERX · Entity 4427 Tax withholdingClass 247,903 $31.00 $7,684,993.00
Disclosure

SEC source: 0001415889-24-006295 · form4-03042024_090344.xml · nonDerivative · entry 2

DeStefano David · CIK 0001818526 · Director · PRESIDENT & CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 703,085

Read SEC document
February 29, 2024 Filed Mar 4, 2024 16:35 UTC Vertex, Inc. VERX · Entity 4427 Exercise / conversionClass A Common Stock 450,000 $2.50 $1,125,000.00
Disclosure

SEC source: 0001415889-24-006295 · form4-03042024_090344.xml · nonDerivative · entry 1

DeStefano David · CIK 0001818526 · Director · PRESIDENT & CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 950,988

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, 2024 Filed Feb 27, 2024 16:24 UTC Vertex, Inc. VERX · Entity 4427 Exercise / conversionRestricted Stock Units · Derivative 109,233 $0.00 $0.00
Disclosure

SEC source: 0001415889-24-005481 · form4-02272024_090258.xml · derivative · entry 6

DeStefano David · CIK 0001818526 · Director · PRESIDENT & CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 218,465

Underlying: Class A Common Stock · 109,233 shares

Expires not disclosed

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_price: Each restricted stock unit represents a contingent right to receive one share of the Issuer's Class A Common Stock.

F3 · derivative.exercise_date: The remaining restricted stock units will vest in two equal annual installments on each of February, 24, 2025 and February 24, 2026 and have no expiration date.

F3 · derivative.expiration_date: The remaining restricted stock units will vest in two equal annual installments on each of February, 24, 2025 and February 24, 2026 and have no expiration date.

Read SEC document
February 24, 2024 Filed Feb 27, 2024 16:24 UTC Vertex, Inc. VERX · Entity 4427 Tax withholdingClass A Common Stock 55,873 $24.71 $1,380,621.83
Disclosure

SEC source: 0001415889-24-005481 · form4-02272024_090258.xml · nonDerivative · entry 4

DeStefano David · CIK 0001818526 · Director · PRESIDENT & CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 500,988

Read SEC document
February 24, 2024 Filed Feb 27, 2024 16:24 UTC Vertex, Inc. VERX · Entity 4427 Exercise / conversionClass A Common Stock 109,233 $0.00 $0.00
Disclosure

SEC source: 0001415889-24-005481 · form4-02272024_090258.xml · nonDerivative · entry 3

DeStefano David · CIK 0001818526 · Director · PRESIDENT & CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 556,861

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 23, 2024 Filed Feb 27, 2024 16:24 UTC Vertex, Inc. VERX · Entity 4427 Exercise / conversionRestricted Stock Units · Derivative 101,395 $0.00 $0.00
Disclosure

SEC source: 0001415889-24-005481 · form4-02272024_090258.xml · derivative · entry 5

DeStefano David · CIK 0001818526 · Director · PRESIDENT & CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 304,186

Underlying: Class A Common Stock · 101,395 shares

Expires not disclosed

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_price: Each restricted stock unit represents a contingent right to receive one share of the Issuer's Class A Common Stock.

F2 · derivative.exercise_date: The remaining restricted stock units will vest in three equal annual installments on each of February 23, 2025 and February 23, 2026 and February 23, 2027 and have no expiration date.

F2 · derivative.expiration_date: The remaining restricted stock units will vest in three equal annual installments on each of February 23, 2025 and February 23, 2026 and February 23, 2027 and have no expiration date.

Read SEC document
February 23, 2024 Filed Feb 27, 2024 16:24 UTC Vertex, Inc. VERX · Entity 4427 Tax withholdingClass A Common Stock 45,957 $24.71 $1,135,597.47
Disclosure

SEC source: 0001415889-24-005481 · form4-02272024_090258.xml · nonDerivative · entry 2

DeStefano David · CIK 0001818526 · Director · PRESIDENT & CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 447,628

Read SEC document
February 23, 2024 Filed Feb 27, 2024 16:24 UTC Vertex, Inc. VERX · Entity 4427 Exercise / conversionClass A Common Stock 101,395 $0.00 $0.00
Disclosure

SEC source: 0001415889-24-005481 · form4-02272024_090258.xml · nonDerivative · entry 1

DeStefano David · CIK 0001818526 · Director · PRESIDENT & CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 493,585

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 22, 2024 Filed Feb 26, 2024 16:04 UTC Vertex, Inc. VERX · Entity 4427 GrantRestricted Stock Units · Derivative 278,109 $0.00 $0.00
Disclosure

SEC source: 0001415889-24-005216 · form4-02262024_090246.xml · derivative · entry 1

DeStefano David · CIK 0001818526 · Director · PRESIDENT & CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 278,109

Underlying: Class A Common Stock · 278,109 shares

Expires not disclosed

F1 · derivative.exercise_price: Each restricted stock unit represents a contingent right to receive one share of the Issuer's Class A Common Stock.

F2 · derivative.exercise_date: Represents an award of restricted stock units that will vest as to 25% of the amount of shares on each of February, 22, 2025, February 22, 2026, February 22, 2027 and February 22, 2028.

F2 · derivative.expiration_date: Represents an award of restricted stock units that will vest as to 25% of the amount of shares on each of February, 22, 2025, February 22, 2026, February 22, 2027 and February 22, 2028.

Read SEC document
December 27, 2023 Filed Dec 29, 2023 07:33 UTC Vertex, Inc. VERX · Entity 4427 GiftClass A Common Stock 37,455 $0.00 $0.00
Disclosure

SEC source: 0001415889-23-016999 · form4-12292023_121255.xml · nonDerivative · entry 1

DeStefano David · CIK 0001818526 · Director · PRESIDENT & CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 392,190

Read SEC document
December 15, 2023 Filed Dec 19, 2023 16:18 UTC Vertex, Inc. VERX · Entity 4427 SaleClass A Common Stock 39,300 $27.16 $1,067,199.36
Disclosure

SEC source: 0001415889-23-016731 · form4-12192023_091232.xml · nonDerivative · entry 1

DeStefano David · CIK 0001818526 · Director · PRESIDENT & CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 429,645

F1 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions ranging from $27.00 to $27.33, inclusive. The Reporting Person undertakes to provide to the Issuer, any securityholder of the Issuer, 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 range set forth above.

F2 · balance_after: Includes 147 shares acquired through the Company's Employee Stock Purchase Plan.

Read SEC document
September 14, 2023 Filed Sep 18, 2023 16:20 UTC Vertex, Inc. VERX · Entity 4427 Exercise / conversionStock Option · Derivative 186,588 $0.00 Strike: $3.73 $0.00
Disclosure

SEC source: 0001415889-23-013329 · form4-09182023_080923.xml · derivative · entry 6

DeStefano David · CIK 0001818526 · Director · PRESIDENT & CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 185,591

Underlying: Class A Common Stock · 186,588 shares

Expires 2029-12-20

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: This option became exercisable with respect to 50% of the shares on December 27, 2021, and will vest with respect to the remaining shares on December 27, 2024.

Read SEC document
September 14, 2023 Filed Sep 18, 2023 16:20 UTC Vertex, Inc. VERX · Entity 4427 Exercise / conversionStock Option · Derivative 314,865 $0.00 Strike: $2.50 $0.00
Disclosure

SEC source: 0001415889-23-013329 · form4-09182023_080923.xml · derivative · entry 5

DeStefano David · CIK 0001818526 · Director · PRESIDENT & CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

Underlying: Class A Common Stock · 314,865 shares

Expires 2026-01-01

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: This option is fully vested and exercisable.

Read SEC document
September 14, 2023 Filed Sep 18, 2023 16:20 UTC Vertex, Inc. VERX · Entity 4427 Tax withholdingClass A Common Stock 111,950 $20.75 $2,322,962.50
Disclosure

SEC source: 0001415889-23-013329 · form4-09182023_080923.xml · nonDerivative · entry 4

DeStefano David · CIK 0001818526 · Director · PRESIDENT & CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 468,798

Read SEC document
September 14, 2023 Filed Sep 18, 2023 16:20 UTC Vertex, Inc. VERX · Entity 4427 Exercise / conversionClass A Common Stock 186,588 $3.73 $696,719.59
Disclosure

SEC source: 0001415889-23-013329 · form4-09182023_080923.xml · nonDerivative · entry 3

DeStefano David · CIK 0001818526 · Director · PRESIDENT & CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 580,748

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 14, 2023 Filed Sep 18, 2023 16:20 UTC Vertex, Inc. VERX · Entity 4427 Tax withholdingClass A Common Stock 179,779 $20.75 $3,730,414.25
Disclosure

SEC source: 0001415889-23-013329 · form4-09182023_080923.xml · nonDerivative · entry 2

DeStefano David · CIK 0001818526 · Director · PRESIDENT & CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 394,160

Read SEC document
September 14, 2023 Filed Sep 18, 2023 16:20 UTC Vertex, Inc. VERX · Entity 4427 Exercise / conversionClass A Common Stock 314,865 $2.50 $787,162.50
Disclosure

SEC source: 0001415889-23-013329 · form4-09182023_080923.xml · nonDerivative · entry 1

DeStefano David · CIK 0001818526 · Director · PRESIDENT & CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 573,939

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
June 15, 2023 Filed Jun 20, 2023 16:29 UTC Vertex, Inc. VERX · Entity 4427 SaleClass A Common Stock 900 $22.29 $20,058.03
Disclosure

SEC source: 0001415889-23-010051 · form4-06202023_080628.xml · nonDerivative · entry 4

DeStefano David · CIK 0001818526 · Director · PRESIDENT & CEO

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 259,074

F1 · kind: The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 Trading Plan adopted by the Reporting Person on March 17, 2023.

F5 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions ranging from $22.11 to $22.31, inclusive. The Reporting Person undertakes to provide to the Issuer, any securityholder of the Issuer, 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 range set forth above.

Read SEC document
June 15, 2023 Filed Jun 20, 2023 16:29 UTC Vertex, Inc. VERX · Entity 4427 SaleClass A Common Stock 6,871 $21.72 $149,225.75
Disclosure

SEC source: 0001415889-23-010051 · form4-06202023_080628.xml · nonDerivative · entry 3

DeStefano David · CIK 0001818526 · Director · PRESIDENT & CEO

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 259,974

F1 · kind: The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 Trading Plan adopted by the Reporting Person on March 17, 2023.

F4 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions ranging from $21.03 to $21.98, inclusive. The Reporting Person undertakes to provide to the Issuer, any securityholder of the Issuer, 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 range set forth above.

Read SEC document
June 15, 2023 Filed Jun 20, 2023 16:29 UTC Vertex, Inc. VERX · Entity 4427 SaleClass A Common Stock 92,129 $20.32 $1,871,609.85
Disclosure

SEC source: 0001415889-23-010051 · form4-06202023_080628.xml · nonDerivative · entry 2

DeStefano David · CIK 0001818526 · Director · PRESIDENT & CEO

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 266,845

F1 · kind: The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 Trading Plan adopted by the Reporting Person on March 17, 2023.

F3 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions ranging from $20.00 to $20.931, inclusive. The Reporting Person undertakes to provide to the Issuer, any securityholder of the Issuer, 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 range set forth above.

Read SEC document
June 15, 2023 Filed Jun 20, 2023 16:29 UTC Vertex, Inc. VERX · Entity 4427 SaleClass A Common Stock 100 $19.90 $1,990.00
Disclosure

SEC source: 0001415889-23-010051 · form4-06202023_080628.xml · nonDerivative · entry 1

DeStefano David · CIK 0001818526 · Director · PRESIDENT & CEO

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 358,974

F1 · kind: The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 Trading Plan adopted by the Reporting Person on March 17, 2023.

F2 · balance_after: Includes 183 shares acquired through the Company's Employee Stock Purchase Plan.

Read SEC document
March 01, 2023 Filed Mar 3, 2023 16:30 UTC Vertex, Inc. VERX · Entity 4427 Exercise / conversionRestricted Stock Units · Derivative 57,136 $0.00 $0.00
Disclosure

SEC source: 0001415889-23-004133 · form4-03032023_090306.xml · derivative · entry 3

DeStefano David · CIK 0001818526 · Director · PRESIDENT & CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 57,136

Underlying: Class A Common Stock · 57,136 shares

Expires not disclosed

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_price: Each restricted stock unit represents a contingent right to receive one share of the Issuer's Class A Common Stock.

F2 · derivative.exercise_date: The remaining restricted stock units will vest in two equal annual installments on each of March 1, 2024 and March 1, 2025 and have no expiration date.

F2 · derivative.expiration_date: The remaining restricted stock units will vest in two equal annual installments on each of March 1, 2024 and March 1, 2025 and have no expiration date.

Read SEC document
March 01, 2023 Filed Mar 3, 2023 16:30 UTC Vertex, Inc. VERX · Entity 4427 Tax withholdingClass A Common Stock 29,266 $15.60 $456,549.60
Disclosure

SEC source: 0001415889-23-004133 · form4-03032023_090306.xml · nonDerivative · entry 2

DeStefano David · CIK 0001818526 · Director · PRESIDENT & CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 358,891

Read SEC document
March 01, 2023 Filed Mar 3, 2023 16:30 UTC Vertex, Inc. VERX · Entity 4427 Exercise / conversionClass A Common Stock 57,136 $0.00 $0.00
Disclosure

SEC source: 0001415889-23-004133 · form4-03032023_090306.xml · nonDerivative · entry 1

DeStefano David · CIK 0001818526 · Director · PRESIDENT & CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 388,157

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, 2023 Filed Feb 27, 2023 16:42 UTC Vertex, Inc. VERX · Entity 4427 Exercise / conversionRestricted Stock Units · Derivative 109,232 $0.00 $0.00
Disclosure

SEC source: 0001415889-23-003388 · form4-02272023_090255.xml · derivative · entry 3

DeStefano David · CIK 0001818526 · Director · PRESIDENT & CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 327,698

Underlying: Class A Common Stock · 109,232 shares

Expires not disclosed

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_price: Each restricted stock unit represents a contingent right to receive one share of the Issuer's Class A Common Stock.

F2 · derivative.exercise_date: The remaining restricted stock units will vest in three equal annual installments on each of February 24, 2024, February 24, 2025 and February 24, 2026 and have no expiration date.

F2 · derivative.expiration_date: The remaining restricted stock units will vest in three equal annual installments on each of February 24, 2024, February 24, 2025 and February 24, 2026 and have no expiration date.

Read SEC document
February 24, 2023 Filed Feb 27, 2023 16:42 UTC Vertex, Inc. VERX · Entity 4427 Tax withholdingClass A Common Stock 45,871 $15.44 $708,248.24
Disclosure

SEC source: 0001415889-23-003388 · form4-02272023_090255.xml · nonDerivative · entry 2

DeStefano David · CIK 0001818526 · Director · PRESIDENT & CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 331,021

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February 24, 2023 Filed Feb 27, 2023 16:42 UTC Vertex, Inc. VERX · Entity 4427 Exercise / conversionClass A Common Stock 109,232 $0.00 $0.00
Disclosure

SEC source: 0001415889-23-003388 · form4-02272023_090255.xml · nonDerivative · entry 1

DeStefano David · CIK 0001818526 · Director · PRESIDENT & CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 376,892

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.

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February 23, 2023 Filed Feb 27, 2023 16:42 UTC Vertex, Inc. VERX · Entity 4427 GrantRestricted Stock Units · Derivative 405,581 $0.00 $0.00
Disclosure

SEC source: 0001415889-23-003388 · form4-02272023_090255.xml · derivative · entry 4

DeStefano David · CIK 0001818526 · Director · PRESIDENT & CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 405,581

Underlying: Class A Common Stock · 405,581 shares

Expires not disclosed

F1 · derivative.exercise_price: Each restricted stock unit represents a contingent right to receive one share of the Issuer's Class A Common Stock.

F3 · derivative.exercise_date: Represents an award of restricted stock units that will vest as to 25% of the amount of shares on each of February 23, 2024, February 23, 2025, February 23, 2026 and February 23, 2027.

F3 · derivative.expiration_date: Represents an award of restricted stock units that will vest as to 25% of the amount of shares on each of February 23, 2024, February 23, 2025, February 23, 2026 and February 23, 2027.

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December 14, 2022 Filed Dec 14, 2022 16:49 UTC Vertex, Inc. VERX · Entity 4427 SaleClass A Common Stock 9,089 $16.14 $146,678.28
Disclosure

SEC source: 0001415889-22-012543 · form4-12142022_091221.xml · nonDerivative · entry 3

DeStefano David · CIK 0001818526 · Director · PRESIDENT & CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 267,660

F4 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions ranging from $16.00 to $16.39, inclusive. The Reporting Person undertakes to provide to the Issuer, any securityholder of the Issuer, 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 range set forth above.

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December 13, 2022 Filed Dec 14, 2022 16:49 UTC Vertex, Inc. VERX · Entity 4427 SaleClass A Common Stock 30,000 $16.39 $491,805.00
Disclosure

SEC source: 0001415889-22-012543 · form4-12142022_091221.xml · nonDerivative · entry 2

DeStefano David · CIK 0001818526 · Director · PRESIDENT & CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 276,749

F3 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions ranging from $16.20 to $16.75, inclusive. The Reporting Person undertakes to provide to the Issuer, any securityholder of the Issuer, 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 range set forth above.

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December 12, 2022 Filed Dec 14, 2022 16:49 UTC Vertex, Inc. VERX · Entity 4427 SaleClass A Common Stock 9,631 $16.05 $154,548.66
Disclosure

SEC source: 0001415889-22-012543 · form4-12142022_091221.xml · nonDerivative · entry 1

DeStefano David · CIK 0001818526 · Director · PRESIDENT & CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 306,749

F1 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions ranging from $15.95 to $16.17, inclusive. The Reporting Person undertakes to provide to the Issuer, any securityholder of the Issuer, 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 range set forth above.

F2 · balance_after: Includes 278 shares acquired through the Company's Employee Stock Purchase Plan.

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October 10, 2022 Filed Oct 11, 2022 16:15 UTC Vertex, Inc. VERX · Entity 4427 SaleClass A Common Stock 17,671 $14.56 $257,323.33
Disclosure

SEC source: 0001415889-22-010427 · form4-10112022_011033.xml · nonDerivative · entry 1

DeStefano David · CIK 0001818526 · Director · PRESIDENT & CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 316,102

F1 · kind: The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 Trading Plan adopted by the Reporting Person.

F2 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions ranging from $14.20 to $14.75, inclusive. The Reporting Person undertakes to provide to the Issuer, any securityholder of the Issuer, 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 range set forth above.

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September 30, 2022 Filed Sep 30, 2022 21:23 UTC Vertex, Inc. VERX · Entity 4427 SaleClass A Common Stock 28,900 $13.94 $402,761.96
Disclosure

SEC source: 0001104659-22-104782 · tm2227123-1_4seq1.xml · nonDerivative · entry 3

DeStefano David · CIK 0001818526 · Director · President & CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 333,773

F1 · kind: The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 Trading Plan adopted by the Reporting Person.

F4 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions ranging from $13.44 to $14.34, inclusive. The Reporting Person undertakes to provide the Issuer, any securityholder of the Issuer, 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 range set forth above.

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September 29, 2022 Filed Sep 30, 2022 21:23 UTC Vertex, Inc. VERX · Entity 4427 SaleClass A Common Stock 33,930 $13.50 $458,021.07
Disclosure

SEC source: 0001104659-22-104782 · tm2227123-1_4seq1.xml · nonDerivative · entry 2

DeStefano David · CIK 0001818526 · Director · President & CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 362,673

F1 · kind: The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 Trading Plan adopted by the Reporting Person.

F3 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions ranging from $13.02 to $13.73, inclusive. The Reporting Person undertakes to provide the Issuer, any securityholder of the Issuer, 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 range set forth above.

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September 28, 2022 Filed Sep 30, 2022 21:23 UTC Vertex, Inc. VERX · Entity 4427 SaleClass A Common Stock 36,419 $13.59 $494,919.64
Disclosure

SEC source: 0001104659-22-104782 · tm2227123-1_4seq1.xml · nonDerivative · entry 1

DeStefano David · CIK 0001818526 · Director · President & CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 396,603

F1 · kind: The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 Trading Plan adopted by the Reporting Person.

F2 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions ranging from $13.12 to $13.80, inclusive. The Reporting Person undertakes to provide the Issuer, any securityholder of the Issuer, 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 range set forth above.

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September 19, 2022 Filed Sep 19, 2022 17:42 UTC Vertex, Inc. VERX · Entity 4427 SaleClass A Common Stock 26,340 $13.73 $361,616.59
Disclosure

SEC source: 0001415889-22-009781 · form4-09192022_020948.xml · nonDerivative · entry 3

DeStefano David · CIK 0001818526 · Director · PRESIDENT & CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 433,022

F1 · kind: The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 Trading Plan adopted by the Reporting Person.

F4 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions ranging from $13.51 to $13.94, inclusive. The Reporting Person undertakes to provide the Issuer, any securityholder of the Issuer, 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 range set forth above.

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September 16, 2022 Filed Sep 19, 2022 17:42 UTC Vertex, Inc. VERX · Entity 4427 SaleClass A Common Stock 60,943 $13.94 $849,618.55
Disclosure

SEC source: 0001415889-22-009781 · form4-09192022_020948.xml · nonDerivative · entry 2

DeStefano David · CIK 0001818526 · Director · PRESIDENT & CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 459,362

F1 · kind: The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 Trading Plan adopted by the Reporting Person.

F3 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions ranging from $13.56 to $14.15, inclusive. The Reporting Person undertakes to provide the Issuer, any securityholder of the Issuer, 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 range set forth above.

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September 15, 2022 Filed Sep 19, 2022 17:42 UTC Vertex, Inc. VERX · Entity 4427 SaleClass A Common Stock 47,275 $14.51 $686,007.53
Disclosure

SEC source: 0001415889-22-009781 · form4-09192022_020948.xml · nonDerivative · entry 1

DeStefano David · CIK 0001818526 · Director · PRESIDENT & CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 520,305

F1 · kind: The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 Trading Plan adopted by the Reporting Person.

F2 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions ranging from $14.31 to $14.95, inclusive. The Reporting Person undertakes to provide the Issuer, any securityholder of the Issuer, 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 range set forth above.

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February 24, 2022 Filed Feb 28, 2022 14:57 UTC Vertex, Inc. VERX · Entity 4427 GrantRestricted Stock Units · Derivative 436,930 $0.00 $0.00
Disclosure

SEC source: 0001415889-22-001925 · form4-02282022_110218.xml · derivative · entry 1

DeStefano David · CIK 0001818526 · Director · PRESIDENT & CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 436,930

Underlying: Class A Common Stock · 436,930 shares

Expires not disclosed

F1 · derivative.exercise_price: Each restricted stock unit represents a contingent right to receive one share of the Issuer's Class A Common Stock.

F2 · derivative.exercise_date: Represents an award of restricted stock units that will vest as to 25% of the amount of shares on each of February, 24, 2023, February 24, 2024, February 24, 2025 and February 24, 2026.

F2 · derivative.expiration_date: Represents an award of restricted stock units that will vest as to 25% of the amount of shares on each of February, 24, 2023, February 24, 2024, February 24, 2025 and February 24, 2026.

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January 28, 2022 Filed Jan 31, 2022 16:02 UTC Vertex, Inc. VERX · Entity 4427 Exercise / conversionStock Option · Derivative 7,000 $0.00 Strike: $0.15 $0.00
Disclosure

SEC source: 0001415889-22-000887 · form4-01312022_010122.xml · derivative · entry 2

DeStefano David · CIK 0001818526 · Director · PRESIDENT & CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 343,893

Underlying: Class A Common Stock · 7,000 shares

Expires not disclosed

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: Fully vested and exercisable and has no expiration date.

F1 · derivative.expiration_date: Fully vested and exercisable and has no expiration date.

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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.