Vertex, Inc. (VERX)

Vertex, Inc. has seen no insider trading activity within the last three months. The most recent transactions occurred on May 28, 2026, involving a sale of 6,460 shares by director David DeStefano. Prior to this, significant buying activity was recorded during February 2026 by various company executives.
Ticker: VERX Exchange: NMS


Loading...
• Purchase • Sale • Planned purchase • Planned sale Net purchase Net sale Buy signal Sell signal Earnings
Upgrade for signal details

Upgrade to see score, net flow, insiders and context.

Upgrade to see full signal details →

Insider trades have triggered activity signals for Vertex, Inc.. Upgrade to see score, net flow, insiders and the full signal context.

Top insiders
Trades
Abbreviations B: Buy, S: Sell, PP: Planned purchase, PlS: Planned sale, PrS: Proposed sale, O: Option / Other
3.6
Leib Ryan J Officer Officer
Transaction date
Proposed sale
Price
313.58
Quantity 68,374
Value US$1,500,098
3.8
DeStefano David Non-Executive Director
Transaction date
Sale
Price
476.41
Quantity 99,793 -14.0%
Value US$1,078,727
3.8
David DeStefano director Non-Executive Director
Transaction date
Proposed sale
Price
37.95
Quantity 18,987
Value US$176,129
1.5
Young Christopher David President and CEO Executive Director
Transaction date
Purchase
Price
12.18
Quantity 60,000 New position
Value US$730,794
2.5
ANDERSEN ERIC C. Non-Executive Director
Transaction date
Purchase
Price
12.91
Quantity 40,000 +36.3%
Value US$516,400
Transaction date
Purchase
Price
12.53
Quantity 150,000 +60.5%
Value US$1,880,235
Transaction date
Purchase
Price
13.08
Quantity 247,740 New position
Value US$3,241,059
Transaction date
Sale
Price
38.45
Quantity 332,244 -100.0%
Value US$12,774,782
Transaction date
Sale
Price
38.45
Quantity 1,153,756 -100.0%
Value US$44,361,918
Transaction date
Sale
Price
38.45
Quantity 1,514,000 -100.0%
Value US$58,213,300
2.8
Transaction date
Proposed sale
Price
41.07
Quantity 3,000,000
Value US$123,210,000
3.6
Leib Ryan J Chief Accounting Officer Officer
Transaction date
Sale
Price
38.00
Quantity 5,755 -100.0%
Value US$218,690
3.8
DeStefano David PRESIDENT & CEO Executive Director
Transaction date
Sale
Price
38.06
Quantity 58,844 -5.2%
Value US$2,239,556
3.8
DeStefano David PRESIDENT & CEO Executive Director
Transaction date
Sale
Price
37.27
Quantity 50,571 -4.3%
Value US$1,884,847
3.6
Leib Ryan J Officer Officer
Transaction date
Proposed sale
Price
38.00
Quantity 5,755
Value US$218,690
3.8
DeStefano David Officer; Director Executive Director
Transaction date
Proposed sale
Price
37.48
Quantity 109,415
Value US$4,100,874
3.8
DeStefano David PRESIDENT & CEO Executive Director
Transaction date
Sale
Price
38.65
Quantity 8,301 -0.8%
Value US$320,855
3.8
DeStefano David PRESIDENT & CEO Executive Director
Transaction date
Sale
Price
37.82
Quantity 64,018 -6.0%
Value US$2,421,391
3.8
DeStefano David PRESIDENT & CEO Executive Director
Transaction date
Sale
Price
37.18
Quantity 290,797 -21.5%
Value US$10,810,960
3.8
DeStefano David Officer; Director Executive Director
Transaction date
Proposed sale
Price
39.32
Quantity 363,116
Value US$14,277,721
2.4
Rowland Bryan T.R. GENERAL COUNSEL Officer
Transaction date
Planned sale
Price
36.22
Quantity 24,246 -99.5%
Value US$878,294
2.4
Rowland Bryan T.R. GENERAL COUNSEL Officer
Transaction date
Planned sale
Price
35.68
Quantity 18,982 -43.8%
Value US$677,221
2.4
Rowland Bryan T.R. Officer Officer
Transaction date
Proposed sale
Price
35.98
Quantity 43,228
Value US$1,555,514
3.1
Gayton Bradley M Non-Executive Director
Transaction date
Purchase
Price
31.85
Quantity 9,350 +24.5%
Value US$297,791
3.1
Gayton Bradley M Non-Executive Director
Transaction date
Purchase
Price
31.82
Quantity 50 +0.1%
Value US$1,591
2.4
SCHWAB JOHN R CHIEF FINANCIAL OFFICER Officer
Transaction date
Sale
Price
53.05
Quantity 20,000 -27.4%
Value US$1,060,932
2.4
SCHWAB JOHN R Officer Officer
Transaction date
Proposed sale
Price
53.05
Quantity 20,000
Value US$1,060,931
Transaction date
Sale
Price
53.01
Quantity 575,000 -100.0%
Value US$30,480,750
2.8
Jeffrey Westphal Affiliate
Transaction date
Proposed sale
Price
54.90
Quantity 575,000
Value US$31,567,500
3.8
DeStefano David PRESIDENT & CEO Executive Director
Transaction date
Sale
Price
55.04
Quantity 216,268 -42.4%
Value US$11,903,629
3.8
DeStefano David Officer; Director Executive Director
Transaction date
Proposed sale
Price
55.04
Quantity 216,268
Value US$11,903,621
3.8
DeStefano David PRESIDENT & CEO Executive Director
Transaction date
Sale
Price
55.52
Quantity 400 -0.1%
Value US$22,206
3.8
DeStefano David PRESIDENT & CEO Executive Director
Transaction date
Sale
Price
55.03
Quantity 164,432 -35.9%
Value US$9,049,137
3.8
DeStefano David Officer; Director Executive Director
Transaction date
Proposed sale
Price
55.03
Quantity 164,832
Value US$9,071,350
2.5
Stamm John Richard Non-Executive Director
Transaction date
Sale
Price
56.11
Quantity 3,815 -24.6%
Value US$214,060
3.8
DeStefano David PRESIDENT & CEO Executive Director
Transaction date
Sale
Price
56.15
Quantity 16,500 -7.5%
Value US$926,538
3.8
DeStefano David PRESIDENT & CEO Executive Director
Transaction date
Sale
Price
55.39
Quantity 1,400 -0.6%
Value US$77,551
2.5
Stamm John Richard Director Non-Executive Director
Transaction date
Proposed sale
Price
56.11
Quantity 3,815
Value US$214,060
3.8
DeStefano David Officer Officer
Transaction date
Proposed sale
Price
55.87
Quantity 17,900
Value US$1,000,000
2.4
Rowland Bryan T.R. GENERAL COUNSEL Officer
Transaction date
Sale
Price
55.08
Quantity 3,020 -100.0%
Value US$166,342
3.8
DeStefano David PRESIDENT & CEO Executive Director
Transaction date
Sale
Price
55.05
Quantity 25,607 -10.3%
Value US$1,409,765
3.8
DeStefano David Officer Officer
Transaction date
Proposed sale
Price
55.00
Quantity 25,607
Value US$1,408,385
2.4
Rowland Bryan T.R. Officer Officer
Transaction date
Proposed sale
Price
55.08
Quantity 3,020
Value US$166,342
2.5
Stamm John Richard Non-Executive Director
Transaction date
Sale
Price
53.81
Quantity 2,500 -13.9%
Value US$134,525
2.5
Stamm John Richard Director Non-Executive Director
Transaction date
Proposed sale
Price
53.81
Quantity 2,500
Value US$134,525
3.8
DeStefano David Officer; Director Executive Director
Transaction date
Proposed sale
Price
49.55
Quantity 22,275
Value US$1,103,680
3.8
DeStefano David PRESIDENT & CEO Executive Director
Transaction date
Sale
Price
49.55
Quantity 22,275 -7.1%
Value US$1,103,806
3.8
DeStefano David PRESIDENT & CEO Executive Director
Transaction date
Sale
Price
49.57
Quantity 16,769 -5.0%
Value US$831,268
3.8
DeStefano David Officer; Director Executive Director
Transaction date
Proposed sale
Price
49.57
Quantity 16,769
Value US$831,268
3.8
DeStefano David PRESIDENT & CEO Executive Director
Transaction date
Sale
Price
49.61
Quantity 159,107 -32.4%
Value US$7,893,044
3.8
DeStefano David Officer; Director Executive Director
Transaction date
Proposed sale
Price
49.61
Quantity 159,107
Value US$7,893,049
2.8
Westphal Jeffrey Large shareholder
Transaction date
Sale
Price
48.90
Quantity 2,485,000 -100.0%
Value US$121,516,500
2.8
Jeffrey Westphal 10% Stockholder Large shareholder
Transaction date
Proposed sale
Price
51.99
Quantity 2,485,000
Value US$129,195,150
Notification date Transaction date B/S Transaction type Insider and/or position Nb. shares
Price
Value
Number of shares Price Value Details
2026-11-09 2026-11-09 PrS Proposed sale

Officer

Officer
68,374
313.58
US$1,500,098
68,374 313.58 US$1,500,098
2026-06-01 2026-05-28 S Sale Non-Executive Director
99,793 -14.0%
476.41
US$1,078,727
99,793 -14.0% 476.41 US$1,078,727
2026-05-28 2026-05-28 PrS Proposed sale

director

Non-Executive Director
18,987
37.95
US$176,129
18,987 37.95 US$176,129
2026-02-25 2026-02-23 B Purchase

President and CEO

Executive Director
60,000 New position
12.18
US$730,794
60,000 New position 12.18 US$730,794
2026-02-23 2026-02-20 B Purchase Non-Executive Director
40,000 +36.3%
12.91
US$516,400
40,000 +36.3% 12.91 US$516,400
2026-02-18 2026-02-17 B Purchase
150,000 +60.5%
12.53
US$1,880,235
150,000 +60.5% 12.53 US$1,880,235
2026-02-18 2026-02-13 B Purchase
247,740 New position
13.08
US$3,241,059
247,740 New position 13.08 US$3,241,059
2025-06-24 2025-06-24 S Sale Large shareholder
14,425 -7.7%
35.24
US$508,389
14,425 -7.7% 35.24 US$508,389
2025-06-24 2025-06-23 S Sale Large shareholder
510 -0.3%
35.00
US$17,850
510 -0.3% 35.00 US$17,850
2025-06-24 2025-06-20 S Sale Large shareholder
8,832 -4.5%
35.12
US$310,172
8,832 -4.5% 35.12 US$310,172
2025-06-18 2025-06-18 S Sale Large shareholder
157,874 -44.5%
35.93
US$5,672,634
157,874 -44.5% 35.93 US$5,672,634
2025-06-18 2025-06-17 S Sale Large shareholder
145,111 -29.0%
37.16
US$5,392,470
145,111 -29.0% 37.16 US$5,392,470
2025-06-18 2025-06-16 S Sale Large shareholder
78,248 -13.5%
36.87
US$2,884,722
78,248 -13.5% 36.87 US$2,884,722
2025-06-16 2025-06-16 PrS Proposed sale

Member of immediate family of any of the foregoing

405,000
37.17
US$15,053,850
405,000 37.17 US$15,053,850
2025-06-11 2025-06-09 S Sale
332,244 -100.0%
38.45
US$12,774,782
332,244 -100.0% 38.45 US$12,774,782
2025-06-11 2025-06-09 S Sale
1,153,756 -100.0%
38.45
US$44,361,918
1,153,756 -100.0% 38.45 US$44,361,918
2025-06-11 2025-06-09 S Sale
1,514,000 -100.0%
38.45
US$58,213,300
1,514,000 -100.0% 38.45 US$58,213,300
2025-06-09 2025-06-09 PrS Proposed sale

Other

3,000,000
41.07
US$123,210,000
3,000,000 41.07 US$123,210,000
2025-05-14 2025-05-13 S Sale

Chief Accounting Officer

Officer
5,755 -100.0%
38.00
US$218,690
5,755 -100.0% 38.00 US$218,690
2025-05-14 2025-05-13 S Sale

PRESIDENT & CEO

Executive Director
58,844 -5.2%
38.06
US$2,239,556
58,844 -5.2% 38.06 US$2,239,556
2025-05-14 2025-05-13 S Sale

PRESIDENT & CEO

Executive Director
50,571 -4.3%
37.27
US$1,884,847
50,571 -4.3% 37.27 US$1,884,847
2025-05-13 2025-05-13 PrS Proposed sale

Officer

Officer
5,755
38.00
US$218,690
5,755 38.00 US$218,690
2025-05-13 2025-05-13 PrS Proposed sale

Officer; Director

Executive Director
109,415
37.48
US$4,100,874
109,415 37.48 US$4,100,874
2025-05-14 2025-05-12 S Sale

PRESIDENT & CEO

Executive Director
8,301 -0.8%
38.65
US$320,855
8,301 -0.8% 38.65 US$320,855
2025-05-14 2025-05-12 S Sale

PRESIDENT & CEO

Executive Director
64,018 -6.0%
37.82
US$2,421,391
64,018 -6.0% 37.82 US$2,421,391
2025-05-14 2025-05-12 S Sale

PRESIDENT & CEO

Executive Director
290,797 -21.5%
37.18
US$10,810,960
290,797 -21.5% 37.18 US$10,810,960
2025-05-12 2025-05-12 PrS Proposed sale

Officer; Director

Executive Director
363,116
39.32
US$14,277,721
363,116 39.32 US$14,277,721
2025-03-21 2025-03-19 PlS Planned sale

GENERAL COUNSEL

Officer
24,246 -99.5%
36.22
US$878,294
24,246 -99.5% 36.22 US$878,294
2025-03-21 2025-03-19 PlS Planned sale

GENERAL COUNSEL

Officer
18,982 -43.8%
35.68
US$677,221
18,982 -43.8% 35.68 US$677,221
2025-03-19 2025-03-19 PrS Proposed sale

Officer

Officer
43,228
35.98
US$1,555,514
43,228 35.98 US$1,555,514
2025-03-04 2025-03-04 B Purchase Non-Executive Director
9,350 +24.5%
31.85
US$297,791
9,350 +24.5% 31.85 US$297,791
2025-03-04 2025-03-04 B Purchase Non-Executive Director
50 +0.1%
31.82
US$1,591
50 +0.1% 31.82 US$1,591
2025-01-23 2025-01-23 S Sale Large shareholder
18,157 -1.5%
56.52
US$1,026,234
18,157 -1.5% 56.52 US$1,026,234
2025-01-23 2025-01-22 S Sale Large shareholder
53,843 -4.2%
56.48
US$3,041,053
53,843 -4.2% 56.48 US$3,041,053
2025-01-14 2025-01-14 PrS Proposed sale

Other

534,778
52.43
US$28,038,411
534,778 52.43 US$28,038,411
2024-12-18 2024-12-17 S Sale

CHIEF FINANCIAL OFFICER

Officer
20,000 -27.4%
53.05
US$1,060,932
20,000 -27.4% 53.05 US$1,060,932
2024-12-17 2024-12-17 PrS Proposed sale

Officer

Officer
20,000
53.05
US$1,060,931
20,000 53.05 US$1,060,931
2024-12-16 2024-12-12 S Sale
575,000 -100.0%
53.01
US$30,480,750
575,000 -100.0% 53.01 US$30,480,750
2024-12-12 2024-12-12 PrS Proposed sale

Affiliate

575,000
54.90
US$31,567,500
575,000 54.90 US$31,567,500
2024-12-12 2024-12-11 S Sale

PRESIDENT & CEO

Executive Director
216,268 -42.4%
55.04
US$11,903,629
216,268 -42.4% 55.04 US$11,903,629
2024-12-11 2024-12-11 PrS Proposed sale

Officer; Director

Executive Director
216,268
55.04
US$11,903,621
216,268 55.04 US$11,903,621
2024-12-12 2024-12-10 S Sale

PRESIDENT & CEO

Executive Director
400 -0.1%
55.52
US$22,206
400 -0.1% 55.52 US$22,206
2024-12-12 2024-12-10 S Sale

PRESIDENT & CEO

Executive Director
164,432 -35.9%
55.03
US$9,049,137
164,432 -35.9% 55.03 US$9,049,137
2024-12-11 2024-12-10 S Sale Large shareholder
61,654 -4.6%
54.98
US$3,389,737
61,654 -4.6% 54.98 US$3,389,737
2024-12-10 2024-12-10 PrS Proposed sale

Officer; Director

Executive Director
164,832
55.03
US$9,071,350
164,832 55.03 US$9,071,350
2024-12-11 2024-12-09 S Sale Large shareholder
13,346 -1.0%
55.13
US$735,765
13,346 -1.0% 55.13 US$735,765
2024-12-10 2024-12-06 S Sale Non-Executive Director
3,815 -24.6%
56.11
US$214,060
3,815 -24.6% 56.11 US$214,060
2024-12-10 2024-12-06 S Sale

PRESIDENT & CEO

Executive Director
16,500 -7.5%
56.15
US$926,538
16,500 -7.5% 56.15 US$926,538
2024-12-10 2024-12-06 S Sale

PRESIDENT & CEO

Executive Director
1,400 -0.6%
55.39
US$77,551
1,400 -0.6% 55.39 US$77,551
2024-12-06 2024-12-06 PrS Proposed sale

Director

Non-Executive Director
3,815
56.11
US$214,060
3,815 56.11 US$214,060
2024-12-05 2024-12-06 PrS Proposed sale

Officer

Officer
17,900
55.87
US$1,000,000
17,900 55.87 US$1,000,000
2024-11-27 2024-11-26 S Sale

GENERAL COUNSEL

Officer
3,020 -100.0%
55.08
US$166,342
3,020 -100.0% 55.08 US$166,342
2024-11-27 2024-11-26 S Sale

PRESIDENT & CEO

Executive Director
25,607 -10.3%
55.05
US$1,409,765
25,607 -10.3% 55.05 US$1,409,765
2024-11-26 2024-11-26 PrS Proposed sale

Officer

Officer
25,607
55.00
US$1,408,385
25,607 55.00 US$1,408,385
2024-11-26 2024-11-26 PrS Proposed sale

Officer

Officer
3,020
55.08
US$166,342
3,020 55.08 US$166,342
2024-11-27 2024-11-22 S Sale Non-Executive Director
2,500 -13.9%
53.81
US$134,525
2,500 -13.9% 53.81 US$134,525
2024-11-22 2024-11-22 PrS Proposed sale

Director

Non-Executive Director
2,500
53.81
US$134,525
2,500 53.81 US$134,525
2024-11-21 2024-11-21 S Sale Large shareholder
31,034 -2.2%
53.13
US$1,648,750
31,034 -2.2% 53.13 US$1,648,750
2024-11-21 2024-11-20 S Sale Large shareholder
40,966 -2.9%
52.16
US$2,136,987
40,966 -2.9% 52.16 US$2,136,987
2024-11-20 2024-11-20 PrS Proposed sale

10% Stockholder

Large shareholder
1,430,100
51.20
US$73,221,120
1,430,100 51.20 US$73,221,120
2024-11-18 2024-11-18 PrS Proposed sale

Officer; Director

Executive Director
22,275
49.55
US$1,103,680
22,275 49.55 US$1,103,680
2024-11-18 2024-11-18 S Sale

PRESIDENT & CEO

Executive Director
22,275 -7.1%
49.55
US$1,103,806
22,275 -7.1% 49.55 US$1,103,806
2024-11-18 2024-11-15 S Sale

PRESIDENT & CEO

Executive Director
16,769 -5.0%
49.57
US$831,268
16,769 -5.0% 49.57 US$831,268
2024-11-15 2024-11-15 PrS Proposed sale

Officer; Director

Executive Director
16,769
49.57
US$831,268
16,769 49.57 US$831,268
2024-11-18 2024-11-14 S Sale

PRESIDENT & CEO

Executive Director
159,107 -32.4%
49.61
US$7,893,044
159,107 -32.4% 49.61 US$7,893,044
2024-11-14 2024-11-14 PrS Proposed sale

Officer; Director

Executive Director
159,107
49.61
US$7,893,049
159,107 49.61 US$7,893,049
2024-11-13 2024-11-11 S Sale Large shareholder
2,485,000 -100.0%
48.90
US$121,516,500
2,485,000 -100.0% 48.90 US$121,516,500
2024-11-12 2024-11-11 PrS Proposed sale

10% Stockholder

Large shareholder
2,485,000
51.99
US$129,195,150
2,485,000 51.99 US$129,195,150
2024-11-12 2024-11-11 S Sale Large shareholder
8,485 -1.1%
49.50
US$420,046
8,485 -1.1% 49.50 US$420,046
2024-11-12 2024-11-08 S Sale Large shareholder
114,870 -12.7%
52.32
US$6,010,504
114,870 -12.7% 52.32 US$6,010,504
2024-11-12 2024-11-08 S Sale Large shareholder
58,780 -8.7%
52.26
US$3,072,113
58,780 -8.7% 52.26 US$3,072,113
2024-11-12 2024-11-07 S Sale Large shareholder
26,645 -2.9%
51.40
US$1,369,430
26,645 -2.9% 51.40 US$1,369,430
2024-11-12 2024-11-07 S Sale Large shareholder
91,220 -11.9%
51.44
US$4,692,311
91,220 -11.9% 51.44 US$4,692,311
2024-10-15 2024-10-14 S Sale Large shareholder
56,419 -5.7%
40.77
US$2,300,135
56,419 -5.7% 40.77 US$2,300,135
2024-10-15 2024-10-11 S Sale Large shareholder
42,765 -5.3%
40.48
US$1,731,337
42,765 -5.3% 40.48 US$1,731,337

See older Vertex, Inc. insider trades

Plus unlocks the full transaction history.

See localized pricing at checkout
Unlock Vertex, Inc. history with Plus

Billed monthly · Cancel anytime