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ITEM SECOND IRR. TRUST FBO JACOB J. WESTPHAL u/a of JEFFREY R. WESTPHAL dated October 5, 2001

Disclosed activity across 1 company

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84767
SEC CIK
0001819296

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Reported relationships

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CompanyLast reported asReport datePublished
Vertex, Inc.VERX · Entity 442710% owner · 13(D) GROUP MEMBERDecember 23, 2024December 26, 2024

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 December 23, 2024 · Filed December 26, 2024

Security / awardOwnership accountDisclosed shares / unitsDisclosure context
Class A Common StockSEC Table I · non-derivativeDirect745,706 Reported balance After 2024-12-23 transaction · row 1
1 source row

Row 1 · 2024-12-23 · Gift · Disposed 37,000 · Balance 745,706

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 23, 2024 Filed Dec 26, 2024 23:01 UTC Vertex, Inc. VERX · Entity 4427 GiftClass A Common Stock 37,000 $0.00 $0.00
Disclosure

SEC source: 0001104659-24-131771 · tm2432051-2_4seq1.xml · nonDerivative · entry 1

ITEM SECOND IRR. TRUST FBO JACOB J. WESTPHAL u/a of JEFFREY R. WESTPHAL dated October 5, 2001 · CIK 0001819296 · 10% owner · 13(D) GROUP MEMBER

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 745,706

Read SEC document
November 11, 2024 Filed Nov 12, 2024 23:00 UTC Vertex, Inc. VERX · Entity 4427 SaleClass A Common Stock 8,485 $49.50 $420,045.68
Disclosure

SEC source: 0001104659-24-116976 · tm2428125-2_4seq1.xml · nonDerivative · entry 3

ITEM SECOND IRR. TRUST FBO JACOB J. WESTPHAL u/a of JEFFREY R. WESTPHAL dated October 5, 2001 · CIK 0001819296 · 10% owner · 13(D) GROUP MEMBER

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 782,706

F3 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $49.20 to $49.87.

Read SEC document
November 08, 2024 Filed Nov 12, 2024 23:00 UTC Vertex, Inc. VERX · Entity 4427 SaleClass A Common Stock 114,870 $52.32 $6,010,503.83
Disclosure

SEC source: 0001104659-24-116976 · tm2428125-2_4seq1.xml · nonDerivative · entry 2

ITEM SECOND IRR. TRUST FBO JACOB J. WESTPHAL u/a of JEFFREY R. WESTPHAL dated October 5, 2001 · CIK 0001819296 · 10% owner · 13(D) GROUP MEMBER

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 791,191

F2 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $51.37 to $52.90.

Read SEC document
November 07, 2024 Filed Nov 12, 2024 23:00 UTC Vertex, Inc. VERX · Entity 4427 SaleClass A Common Stock 26,645 $51.40 $1,369,430.43
Disclosure

SEC source: 0001104659-24-116976 · tm2428125-2_4seq1.xml · nonDerivative · entry 1

ITEM SECOND IRR. TRUST FBO JACOB J. WESTPHAL u/a of JEFFREY R. WESTPHAL dated October 5, 2001 · CIK 0001819296 · 10% owner · 13(D) GROUP MEMBER

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 906,061

F1 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $51.135 to $51.665.

Read SEC document
October 14, 2024 Filed Oct 15, 2024 22:00 UTC Vertex, Inc. VERX · Entity 4427 SaleClass A Common Stock 56,419 $40.77 $2,300,134.93
Disclosure

SEC source: 0001104659-24-108718 · tm2426149-2_4seq1.xml · nonDerivative · entry 3

ITEM SECOND IRR. TRUST FBO JACOB J. WESTPHAL u/a of JEFFREY R. WESTPHAL dated October 5, 2001 · CIK 0001819296 · 10% owner · 13(D) GROUP MEMBER

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 932,706

F3 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $40.20 to $41.20.

Read SEC document
October 11, 2024 Filed Oct 15, 2024 22:00 UTC Vertex, Inc. VERX · Entity 4427 SaleClass A Common Stock 46,098 $40.48 $1,865,821.16
Disclosure

SEC source: 0001104659-24-108718 · tm2426149-2_4seq1.xml · nonDerivative · entry 2

ITEM SECOND IRR. TRUST FBO JACOB J. WESTPHAL u/a of JEFFREY R. WESTPHAL dated October 5, 2001 · CIK 0001819296 · 10% owner · 13(D) GROUP MEMBER

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 989,125

F2 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $40.035 to $40.84.

Read SEC document
October 10, 2024 Filed Oct 15, 2024 22:00 UTC Vertex, Inc. VERX · Entity 4427 SaleClass A Common Stock 32,629 $39.73 $1,296,317.54
Disclosure

SEC source: 0001104659-24-108718 · tm2426149-2_4seq1.xml · nonDerivative · entry 1

ITEM SECOND IRR. TRUST FBO JACOB J. WESTPHAL u/a of JEFFREY R. WESTPHAL dated October 5, 2001 · CIK 0001819296 · 10% owner · 13(D) GROUP MEMBER

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 1,035,223

F1 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $39.37 to $40.30.

Read SEC document
October 09, 2024 Filed Oct 9, 2024 23:44 UTC Vertex, Inc. VERX · Entity 4427 SaleClass A Common Stock 49,114 $41.31 $2,029,012.30
Disclosure

SEC source: 0001104659-24-107420 · tm2425941-2_4seq1.xml · nonDerivative · entry 3

ITEM SECOND IRR. TRUST FBO JACOB J. WESTPHAL u/a of JEFFREY R. WESTPHAL dated October 5, 2001 · CIK 0001819296 · 10% owner · 13(D) GROUP MEMBER

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 1,067,852

F3 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $40.78 to $41.84.

Read SEC document
October 08, 2024 Filed Oct 9, 2024 23:44 UTC Vertex, Inc. VERX · Entity 4427 SaleClass A Common Stock 28,027 $41.32 $1,158,022.39
Disclosure

SEC source: 0001104659-24-107420 · tm2425941-2_4seq1.xml · nonDerivative · entry 2

ITEM SECOND IRR. TRUST FBO JACOB J. WESTPHAL u/a of JEFFREY R. WESTPHAL dated October 5, 2001 · CIK 0001819296 · 10% owner · 13(D) GROUP MEMBER

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 1,116,966

F2 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $40.83 to $41.66.

Read SEC document
October 07, 2024 Filed Oct 9, 2024 23:44 UTC Vertex, Inc. VERX · Entity 4427 SaleClass A Common Stock 52,713 $41.02 $2,162,313.62
Disclosure

SEC source: 0001104659-24-107420 · tm2425941-2_4seq1.xml · nonDerivative · entry 1

ITEM SECOND IRR. TRUST FBO JACOB J. WESTPHAL u/a of JEFFREY R. WESTPHAL dated October 5, 2001 · CIK 0001819296 · 10% owner · 13(D) GROUP MEMBER

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 1,144,993

F1 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $40.25 to $41.49.

Read SEC document
March 25, 2024 Filed Mar 25, 2024 22:54 UTC Vertex, Inc. VERX · Entity 4427 SaleClass A Common Stock 2,859 $30.03 $85,847.19
Disclosure

SEC source: 0001104659-24-038551 · tm247957-15_4seq1.xml · nonDerivative · entry 2

ITEM SECOND IRR. TRUST FBO JACOB J. WESTPHAL u/a of JEFFREY R. WESTPHAL dated October 5, 2001 · CIK 0001819296 · 10% owner · 13(D) GROUP MEMBER

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 1,197,706

F2 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $30.00 to $30.06.

Read SEC document
March 21, 2024 Filed Mar 25, 2024 22:54 UTC Vertex, Inc. VERX · Entity 4427 SaleClass A Common Stock 100 $30.00 $3,000.00
Disclosure

SEC source: 0001104659-24-038551 · tm247957-15_4seq1.xml · nonDerivative · entry 1

ITEM SECOND IRR. TRUST FBO JACOB J. WESTPHAL u/a of JEFFREY R. WESTPHAL dated October 5, 2001 · CIK 0001819296 · 10% owner · 13(D) GROUP MEMBER

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 1,200,565

F1 · price: These shares were sold in multiple transactions, each at a price of $30.00.

Read SEC document
March 20, 2024 Filed Mar 21, 2024 01:02 UTC Vertex, Inc. VERX · Entity 4427 SaleClass A Common Stock 10,955 $30.04 $329,067.39
Disclosure

SEC source: 0001104659-24-036845 · tm247957-13_4seq1.xml · nonDerivative · entry 3

ITEM SECOND IRR. TRUST FBO JACOB J. WESTPHAL u/a of JEFFREY R. WESTPHAL dated October 5, 2001 · CIK 0001819296 · 10% owner · 13(D) GROUP MEMBER

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 1,200,665

F3 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $30.00 to $30.12.

Read SEC document
March 19, 2024 Filed Mar 21, 2024 01:02 UTC Vertex, Inc. VERX · Entity 4427 SaleClass A Common Stock 31,173 $30.06 $936,913.87
Disclosure

SEC source: 0001104659-24-036845 · tm247957-13_4seq1.xml · nonDerivative · entry 2

ITEM SECOND IRR. TRUST FBO JACOB J. WESTPHAL u/a of JEFFREY R. WESTPHAL dated October 5, 2001 · CIK 0001819296 · 10% owner · 13(D) GROUP MEMBER

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 1,211,620

F2 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $30.00 to $30.19.

Read SEC document
March 18, 2024 Filed Mar 21, 2024 01:02 UTC Vertex, Inc. VERX · Entity 4427 SaleClass A Common Stock 6,967 $30.04 $209,313.06
Disclosure

SEC source: 0001104659-24-036845 · tm247957-13_4seq1.xml · nonDerivative · entry 1

ITEM SECOND IRR. TRUST FBO JACOB J. WESTPHAL u/a of JEFFREY R. WESTPHAL dated October 5, 2001 · CIK 0001819296 · 10% owner · 13(D) GROUP MEMBER

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 1,242,793

F1 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $30.00 to $30.21.

Read SEC document
March 14, 2024 Filed Mar 15, 2024 00:07 UTC Vertex, Inc. VERX · Entity 4427 SaleClass A Common Stock 8,538 $30.01 $256,203.18
Disclosure

SEC source: 0001104659-24-034654 · tm247957-10_4seq1.xml · nonDerivative · entry 3

ITEM SECOND IRR. TRUST FBO JACOB J. WESTPHAL u/a of JEFFREY R. WESTPHAL dated October 5, 2001 · CIK 0001819296 · 10% owner · 13(D) GROUP MEMBER

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 1,249,760

F3 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $30.00 to $30.04.

Read SEC document
March 13, 2024 Filed Mar 15, 2024 00:07 UTC Vertex, Inc. VERX · Entity 4427 SaleClass A Common Stock 1,300 $30.00 $39,002.99
Disclosure

SEC source: 0001104659-24-034654 · tm247957-10_4seq1.xml · nonDerivative · entry 2

ITEM SECOND IRR. TRUST FBO JACOB J. WESTPHAL u/a of JEFFREY R. WESTPHAL dated October 5, 2001 · CIK 0001819296 · 10% owner · 13(D) GROUP MEMBER

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 1,258,298

F2 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $30.00 to $30.03.

Read SEC document
March 12, 2024 Filed Mar 15, 2024 00:07 UTC Vertex, Inc. VERX · Entity 4427 SaleClass A Common Stock 9,749 $30.01 $292,567.49
Disclosure

SEC source: 0001104659-24-034654 · tm247957-10_4seq1.xml · nonDerivative · entry 1

ITEM SECOND IRR. TRUST FBO JACOB J. WESTPHAL u/a of JEFFREY R. WESTPHAL dated October 5, 2001 · CIK 0001819296 · 10% owner · 13(D) GROUP MEMBER

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 1,259,598

F1 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $30.00 to $30.08.

Read SEC document
March 08, 2024 Filed Mar 8, 2024 23:27 UTC Vertex, Inc. VERX · Entity 4427 SaleClass A Common Stock 19,737 $30.14 $594,839.63
Disclosure

SEC source: 0001104659-24-032577 · tm247957-5_4seq1.xml · nonDerivative · entry 3

ITEM SECOND IRR. TRUST FBO JACOB J. WESTPHAL u/a of JEFFREY R. WESTPHAL dated October 5, 2001 · CIK 0001819296 · 10% owner · 13(D) GROUP MEMBER

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 1,269,347

F3 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $30.000 to $30.450.

Read SEC document
March 07, 2024 Filed Mar 8, 2024 23:27 UTC Vertex, Inc. VERX · Entity 4427 SaleClass A Common Stock 20,009 $30.06 $601,534.57
Disclosure

SEC source: 0001104659-24-032577 · tm247957-5_4seq1.xml · nonDerivative · entry 2

ITEM SECOND IRR. TRUST FBO JACOB J. WESTPHAL u/a of JEFFREY R. WESTPHAL dated October 5, 2001 · CIK 0001819296 · 10% owner · 13(D) GROUP MEMBER

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 1,289,084

F2 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $30.000 to $30.310.

Read SEC document
March 06, 2024 Filed Mar 8, 2024 23:27 UTC Vertex, Inc. VERX · Entity 4427 SaleClass A Common Stock 10,500 $30.01 $315,133.35
Disclosure

SEC source: 0001104659-24-032577 · tm247957-5_4seq1.xml · nonDerivative · entry 1

ITEM SECOND IRR. TRUST FBO JACOB J. WESTPHAL u/a of JEFFREY R. WESTPHAL dated October 5, 2001 · CIK 0001819296 · 10% owner · 13(D) GROUP MEMBER

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 1,309,093

F1 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $30.000 to $30.100.

Read SEC document
March 05, 2024 Filed Mar 5, 2024 23:38 UTC Vertex, Inc. VERX · Entity 4427 SaleClass A Common Stock 8,115 $30.00 $243,453.25
Disclosure

SEC source: 0001104659-24-031129 · tm247957-2_4seq1.xml · nonDerivative · entry 3

ITEM SECOND IRR. TRUST FBO JACOB J. WESTPHAL u/a of JEFFREY R. WESTPHAL dated October 5, 2001 · CIK 0001819296 · 10% owner · 13(D) GROUP MEMBER

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 1,319,593

F3 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $30.000 to $30.015.

Read SEC document
March 04, 2024 Filed Mar 5, 2024 23:38 UTC Vertex, Inc. VERX · Entity 4427 SaleClass A Common Stock 255,920 $30.35 $7,765,892.40
Disclosure

SEC source: 0001104659-24-031129 · tm247957-2_4seq1.xml · nonDerivative · entry 2

ITEM SECOND IRR. TRUST FBO JACOB J. WESTPHAL u/a of JEFFREY R. WESTPHAL dated October 5, 2001 · CIK 0001819296 · 10% owner · 13(D) GROUP MEMBER

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 1,327,708

F2 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $30.000 to $31.960.

Read SEC document
March 01, 2024 Filed Mar 5, 2024 23:38 UTC Vertex, Inc. VERX · Entity 4427 SaleClass A Common Stock 14,078 $33.58 $472,804.00
Disclosure

SEC source: 0001104659-24-031129 · tm247957-2_4seq1.xml · nonDerivative · entry 1

ITEM SECOND IRR. TRUST FBO JACOB J. WESTPHAL u/a of JEFFREY R. WESTPHAL dated October 5, 2001 · CIK 0001819296 · 10% owner · 13(D) GROUP MEMBER

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 1,583,628

F1 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $33.460 to $33.720.

Read SEC document
December 13, 2023 Filed Dec 14, 2023 22:31 UTC Vertex, Inc. VERX · Entity 4427 SaleClass A Common Stock 11,400 $28.18 $321,197.28
Disclosure

SEC source: 0001104659-23-126075 · tm2331951-10_4seq1.xml · nonDerivative · entry 2

ITEM SECOND IRR. TRUST FBO JACOB J. WESTPHAL u/a of JEFFREY R. WESTPHAL dated October 5, 2001 · CIK 0001819296 · 10% owner · 13(D) GROUP MEMBER

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 1,597,706

F2 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $28.00 to $28.825.

Read SEC document
December 12, 2023 Filed Dec 14, 2023 22:31 UTC Vertex, Inc. VERX · Entity 4427 SaleClass A Common Stock 49,199 $28.91 $1,422,402.13
Disclosure

SEC source: 0001104659-23-126075 · tm2331951-10_4seq1.xml · nonDerivative · entry 1

ITEM SECOND IRR. TRUST FBO JACOB J. WESTPHAL u/a of JEFFREY R. WESTPHAL dated October 5, 2001 · CIK 0001819296 · 10% owner · 13(D) GROUP MEMBER

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 1,609,106

F1 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $28.700 to $29.200.

Read SEC document
December 11, 2023 Filed Dec 11, 2023 22:52 UTC Vertex, Inc. VERX · Entity 4427 SaleClass A Common Stock 49,049 $28.72 $1,408,662.76
Disclosure

SEC source: 0001104659-23-125061 · tm2331951-7_4seq1.xml · nonDerivative · entry 3

ITEM SECOND IRR. TRUST FBO JACOB J. WESTPHAL u/a of JEFFREY R. WESTPHAL dated October 5, 2001 · CIK 0001819296 · 10% owner · 13(D) GROUP MEMBER

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 1,658,305

F3 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $28.600 to $28.940.

Read SEC document
December 08, 2023 Filed Dec 11, 2023 22:52 UTC Vertex, Inc. VERX · Entity 4427 SaleClass A Common Stock 50,227 $28.65 $1,438,998.53
Disclosure

SEC source: 0001104659-23-125061 · tm2331951-7_4seq1.xml · nonDerivative · entry 2

ITEM SECOND IRR. TRUST FBO JACOB J. WESTPHAL u/a of JEFFREY R. WESTPHAL dated October 5, 2001 · CIK 0001819296 · 10% owner · 13(D) GROUP MEMBER

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 1,707,354

F2 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $28.220 to $28.868.

Read SEC document
December 07, 2023 Filed Dec 11, 2023 22:52 UTC Vertex, Inc. VERX · Entity 4427 SaleClass A Common Stock 39,553 $28.69 $1,134,925.87
Disclosure

SEC source: 0001104659-23-125061 · tm2331951-7_4seq1.xml · nonDerivative · entry 1

ITEM SECOND IRR. TRUST FBO JACOB J. WESTPHAL u/a of JEFFREY R. WESTPHAL dated October 5, 2001 · CIK 0001819296 · 10% owner · 13(D) GROUP MEMBER

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 1,757,581

F1 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $28.135 to $28.950.

Read SEC document
December 06, 2023 Filed Dec 6, 2023 23:47 UTC Vertex, Inc. VERX · Entity 4427 SaleClass A Common Stock 21,696 $29.41 $638,124.92
Disclosure

SEC source: 0001104659-23-124066 · tm2331951-3_4seq1.xml · nonDerivative · entry 3

ITEM SECOND IRR. TRUST FBO JACOB J. WESTPHAL u/a of JEFFREY R. WESTPHAL dated October 5, 2001 · CIK 0001819296 · 10% owner · 13(D) GROUP MEMBER

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 1,797,134

F3 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $29.030 to $29.680.

Read SEC document
December 05, 2023 Filed Dec 6, 2023 23:47 UTC Vertex, Inc. VERX · Entity 4427 SaleClass A Common Stock 26,415 $29.61 $782,037.21
Disclosure

SEC source: 0001104659-23-124066 · tm2331951-3_4seq1.xml · nonDerivative · entry 2

ITEM SECOND IRR. TRUST FBO JACOB J. WESTPHAL u/a of JEFFREY R. WESTPHAL dated October 5, 2001 · CIK 0001819296 · 10% owner · 13(D) GROUP MEMBER

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 1,818,830

F2 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $29.500 to $29.780.

Read SEC document
December 04, 2023 Filed Dec 6, 2023 23:47 UTC Vertex, Inc. VERX · Entity 4427 SaleClass A Common Stock 15,200 $27.82 $422,839.68
Disclosure

SEC source: 0001104659-23-124066 · tm2331951-3_4seq1.xml · nonDerivative · entry 1

ITEM SECOND IRR. TRUST FBO JACOB J. WESTPHAL u/a of JEFFREY R. WESTPHAL dated October 5, 2001 · CIK 0001819296 · 10% owner · 13(D) GROUP MEMBER

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 1,845,245

F1 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $27.600 to $28.250.

Read SEC document
December 01, 2023 Filed Dec 1, 2023 23:48 UTC Vertex, Inc. VERX · Entity 4427 SaleClass A Common Stock 79,200 $27.77 $2,199,439.44
Disclosure

SEC source: 0001104659-23-122930 · tm2331951-2_4seq1.xml · nonDerivative · entry 3

ITEM SECOND IRR. TRUST FBO JACOB J. WESTPHAL u/a of JEFFREY R. WESTPHAL dated October 5, 2001 · CIK 0001819296 · 10% owner · 13(D) GROUP MEMBER

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 1,860,445

F3 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $27.550 to $28.080

Read SEC document
November 30, 2023 Filed Dec 1, 2023 23:48 UTC Vertex, Inc. VERX · Entity 4427 SaleClass A Common Stock 82,355 $28.05 $2,310,420.11
Disclosure

SEC source: 0001104659-23-122930 · tm2331951-2_4seq1.xml · nonDerivative · entry 2

ITEM SECOND IRR. TRUST FBO JACOB J. WESTPHAL u/a of JEFFREY R. WESTPHAL dated October 5, 2001 · CIK 0001819296 · 10% owner · 13(D) GROUP MEMBER

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 1,939,645

F2 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $27.760 to $29.075.

Read SEC document
November 29, 2023 Filed Dec 1, 2023 23:48 UTC Vertex, Inc. VERX · Entity 4427 SaleClass A Common Stock 67,000 $28.89 $1,935,355.30
Disclosure

SEC source: 0001104659-23-122930 · tm2331951-2_4seq1.xml · nonDerivative · entry 1

ITEM SECOND IRR. TRUST FBO JACOB J. WESTPHAL u/a of JEFFREY R. WESTPHAL dated October 5, 2001 · CIK 0001819296 · 10% owner · 13(D) GROUP MEMBER

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 2,022,000

F1 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $28.800 to $29.080.

Read SEC document
November 15, 2023 Filed Nov 15, 2023 23:23 UTC Vertex, Inc. VERX · Entity 4427 SaleClass A Common Stock 50,318 $26.35 $1,325,778.66
Disclosure

SEC source: 0001104659-23-118828 · tm2329829-5_4seq1.xml · nonDerivative · entry 3

ITEM SECOND IRR. TRUST FBO JACOB J. WESTPHAL u/a of JEFFREY R. WESTPHAL dated October 5, 2001 · CIK 0001819296 · 10% owner · 13(D) GROUP MEMBER

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 2,089,000

F3 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $26.030 to $26.630.

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November 14, 2023 Filed Nov 15, 2023 23:23 UTC Vertex, Inc. VERX · Entity 4427 SaleClass A Common Stock 45,000 $27.67 $1,245,109.50
Disclosure

SEC source: 0001104659-23-118828 · tm2329829-5_4seq1.xml · nonDerivative · entry 2

ITEM SECOND IRR. TRUST FBO JACOB J. WESTPHAL u/a of JEFFREY R. WESTPHAL dated October 5, 2001 · CIK 0001819296 · 10% owner · 13(D) GROUP MEMBER

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 2,139,318

F2 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $27.010 to $28.030.

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November 13, 2023 Filed Nov 15, 2023 23:23 UTC Vertex, Inc. VERX · Entity 4427 SaleClass A Common Stock 4,682 $27.35 $128,048.49
Disclosure

SEC source: 0001104659-23-118828 · tm2329829-5_4seq1.xml · nonDerivative · entry 1

ITEM SECOND IRR. TRUST FBO JACOB J. WESTPHAL u/a of JEFFREY R. WESTPHAL dated October 5, 2001 · CIK 0001819296 · 10% owner · 13(D) GROUP MEMBER

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 2,184,318

F1 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $27.305 to $27.390.

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October 11, 2023 Filed Oct 17, 2023 22:32 UTC Vertex, Inc. VERX · Entity 4427 ConversionClass B Common Stock · Derivative 2,089,000 $0.00 $0.00
Disclosure

SEC source: 0001104659-23-109686 · tm2328590-2_4seq1.xml · derivative · entry 2

ITEM SECOND IRR. TRUST FBO JACOB J. WESTPHAL u/a of JEFFREY R. WESTPHAL dated October 5, 2001 · CIK 0001819296 · 10% owner · 13(D) GROUP MEMBER

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

Underlying: Class A Common Stock · 2,089,000 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_price: The Class B Common Stock is convertible at any time at the option of the holder into one share of the Issuer's Class A Common Stock and has no expiration date. The Class B Common Stock will automatically convert into shares of the Issuer's Class A Common Stock on a one-to-one basis upon either (1) any transfer of the Class B Common Stock by the holder, whether or not for value, subject to certain exceptions or (2) the voting power of the Issuer's outstanding Class B Common Stock representing less than 10% of the combined voting power of all of the Issuer's outstanding common stock.

F1 · derivative.exercise_date: The Class B Common Stock is convertible at any time at the option of the holder into one share of the Issuer's Class A Common Stock and has no expiration date. The Class B Common Stock will automatically convert into shares of the Issuer's Class A Common Stock on a one-to-one basis upon either (1) any transfer of the Class B Common Stock by the holder, whether or not for value, subject to certain exceptions or (2) the voting power of the Issuer's outstanding Class B Common Stock representing less than 10% of the combined voting power of all of the Issuer's outstanding common stock.

F1 · derivative.expiration_date: The Class B Common Stock is convertible at any time at the option of the holder into one share of the Issuer's Class A Common Stock and has no expiration date. The Class B Common Stock will automatically convert into shares of the Issuer's Class A Common Stock on a one-to-one basis upon either (1) any transfer of the Class B Common Stock by the holder, whether or not for value, subject to certain exceptions or (2) the voting power of the Issuer's outstanding Class B Common Stock representing less than 10% of the combined voting power of all of the Issuer's outstanding common stock.

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October 11, 2023 Filed Oct 17, 2023 22:32 UTC Vertex, Inc. VERX · Entity 4427 ConversionClass A Common Stock 2,089,000 $0.00 $0.00
Disclosure

SEC source: 0001104659-23-109686 · tm2328590-2_4seq1.xml · nonDerivative · entry 1

ITEM SECOND IRR. TRUST FBO JACOB J. WESTPHAL u/a of JEFFREY R. WESTPHAL dated October 5, 2001 · CIK 0001819296 · 10% owner · 13(D) GROUP MEMBER

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 2,189,000

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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April 05, 2023 Filed Apr 7, 2023 21:57 UTC Vertex, Inc. VERX · Entity 4427 SaleClass A Common Stock 18,780 $21.33 $400,614.96
Disclosure

SEC source: 0001104659-23-043210 · tm2311726-4_4seq1.xml · nonDerivative · entry 1

ITEM SECOND IRR. TRUST FBO JACOB J. WESTPHAL u/a of JEFFREY R. WESTPHAL dated October 5, 2001 · CIK 0001819296 · 10% owner · 13(D) GROUP MEMBER

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 100,000

F1 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $21.05 to $21.67.

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April 04, 2023 Filed Apr 4, 2023 23:12 UTC Vertex, Inc. VERX · Entity 4427 SaleClass A Common Stock 36,479 $21.41 $781,161.31
Disclosure

SEC source: 0001104659-23-041699 · tm2311726-1_4seq1.xml · nonDerivative · entry 3

ITEM SECOND IRR. TRUST FBO JACOB J. WESTPHAL u/a of JEFFREY R. WESTPHAL dated October 5, 2001 · CIK 0001819296 · 10% owner · 13(D) GROUP MEMBER

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 118,780

F3 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $20.88 to $21.65.

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April 03, 2023 Filed Apr 4, 2023 23:12 UTC Vertex, Inc. VERX · Entity 4427 SaleClass A Common Stock 27,123 $21.05 $570,857.78
Disclosure

SEC source: 0001104659-23-041699 · tm2311726-1_4seq1.xml · nonDerivative · entry 2

ITEM SECOND IRR. TRUST FBO JACOB J. WESTPHAL u/a of JEFFREY R. WESTPHAL dated October 5, 2001 · CIK 0001819296 · 10% owner · 13(D) GROUP MEMBER

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 155,259

F2 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $20.40 to $21.36.

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March 31, 2023 Filed Apr 4, 2023 23:12 UTC Vertex, Inc. VERX · Entity 4427 SaleClass A Common Stock 32,367 $20.78 $672,424.43
Disclosure

SEC source: 0001104659-23-041699 · tm2311726-1_4seq1.xml · nonDerivative · entry 1

ITEM SECOND IRR. TRUST FBO JACOB J. WESTPHAL u/a of JEFFREY R. WESTPHAL dated October 5, 2001 · CIK 0001819296 · 10% owner · 13(D) GROUP MEMBER

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 182,382

F1 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $20.55 to $21.15.

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March 30, 2023 Filed Mar 30, 2023 22:54 UTC Vertex, Inc. VERX · Entity 4427 SaleClass A Common Stock 35,766 $20.52 $733,918.32
Disclosure

SEC source: 0001104659-23-039312 · tm238349-10_4seq1.xml · nonDerivative · entry 3

ITEM SECOND IRR. TRUST FBO JACOB J. WESTPHAL u/a of JEFFREY R. WESTPHAL dated October 5, 2001 · CIK 0001819296 · 10% owner · 13(D) GROUP MEMBER

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 214,749

F3 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $19.80 to $20.6047.

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March 29, 2023 Filed Mar 30, 2023 22:54 UTC Vertex, Inc. VERX · Entity 4427 SaleClass A Common Stock 43,754 $19.69 $861,297.49
Disclosure

SEC source: 0001104659-23-039312 · tm238349-10_4seq1.xml · nonDerivative · entry 2

ITEM SECOND IRR. TRUST FBO JACOB J. WESTPHAL u/a of JEFFREY R. WESTPHAL dated October 5, 2001 · CIK 0001819296 · 10% owner · 13(D) GROUP MEMBER

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 250,515

F2 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $19.273 to $19.90.

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March 28, 2023 Filed Mar 30, 2023 22:54 UTC Vertex, Inc. VERX · Entity 4427 SaleClass A Common Stock 5,731 $19.18 $109,926.31
Disclosure

SEC source: 0001104659-23-039312 · tm238349-10_4seq1.xml · nonDerivative · entry 1

ITEM SECOND IRR. TRUST FBO JACOB J. WESTPHAL u/a of JEFFREY R. WESTPHAL dated October 5, 2001 · CIK 0001819296 · 10% owner · 13(D) GROUP MEMBER

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 294,269

F1 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $19.08 to $19.30.

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March 22, 2023 Filed Mar 23, 2023 00:44 UTC Vertex, Inc. VERX · Entity 4427 SaleClass A Common Stock 10,534 $18.24 $192,087.49
Disclosure

SEC source: 0001104659-23-035725 · tm238349-8_4seq1.xml · nonDerivative · entry 3

ITEM SECOND IRR. TRUST FBO JACOB J. WESTPHAL u/a of JEFFREY R. WESTPHAL dated October 5, 2001 · CIK 0001819296 · 10% owner · 13(D) GROUP MEMBER

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 300,000

F3 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $18.00 to $18.54.

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March 21, 2023 Filed Mar 23, 2023 00:44 UTC Vertex, Inc. VERX · Entity 4427 SaleClass A Common Stock 11,378 $18.25 $207,602.99
Disclosure

SEC source: 0001104659-23-035725 · tm238349-8_4seq1.xml · nonDerivative · entry 2

ITEM SECOND IRR. TRUST FBO JACOB J. WESTPHAL u/a of JEFFREY R. WESTPHAL dated October 5, 2001 · CIK 0001819296 · 10% owner · 13(D) GROUP MEMBER

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 310,534

F2 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $18.00 to $18.51.

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March 20, 2023 Filed Mar 23, 2023 00:44 UTC Vertex, Inc. VERX · Entity 4427 SaleClass A Common Stock 2,355 $18.26 $42,990.53
Disclosure

SEC source: 0001104659-23-035725 · tm238349-8_4seq1.xml · nonDerivative · entry 1

ITEM SECOND IRR. TRUST FBO JACOB J. WESTPHAL u/a of JEFFREY R. WESTPHAL dated October 5, 2001 · CIK 0001819296 · 10% owner · 13(D) GROUP MEMBER

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 321,912

F1 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $18.00 to $18.55.

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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.