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Seifert Thomas J

Seifert Thomas J

Chief Financial Officer of NET

CHIEF FINANCIAL OFFICER of NET

Stock Insider Trading Activity of Seifert Thomas J

SEIFERT THOMAS J

Chief Financial Officer

Sell
NET May 18, 2026

Avg Cost/Share

$198.98

Shares

10,000

Total Value

$2,006,067.52

Owned After

221,914

SEIFERT THOMAS J

Chief Financial Officer

Sell
NET Jun 20, 2025

Avg Cost/Share

$182.09

Shares

10,000

Total Value

$1,807,587.94

Owned After

221,914

SEIFERT THOMAS J

Chief Financial Officer

Sell
NET May 20, 2025

Avg Cost/Share

$156.89

Shares

41,556

Total Value

$6,515,116.69

Owned After

221,914

SEC Form 4

Form 1 Form 2
SEIFERT THOMAS J

Chief Financial Officer

Sell
NET Apr 25, 2025

Avg Cost/Share

$120.14

Shares

10,000

Total Value

$1,201,354.00

Owned After

221,914

SEC Form 4

SEIFERT THOMAS J

CHIEF FINANCIAL OFFICER

Sell
NET Mar 20, 2025

Avg Cost/Share

$120.00

Shares

10,000

Total Value

$1,200,000.00

Owned After

221,914

SEC Form 4

SEIFERT THOMAS J

Chief Financial Officer

Sell
NET Mar 5, 2025

Avg Cost/Share

$141.07

Shares

15,000

Total Value

$2,126,488.11

Owned After

221,914

SEIFERT THOMAS J

Chief Financial Officer

Sell
NET Feb 15, 2025

Avg Cost/Share

$163.55

Shares

28,635

Total Value

$4,640,912.36

Owned After

221,914

SEIFERT THOMAS J

Chief Financial Officer

Sell
NET Feb 3, 2025

Avg Cost/Share

$135.29

Shares

15,000

Total Value

$2,049,447.49

Owned After

221,914

SEIFERT THOMAS J

Chief Financial Officer

Sell
NET Jan 17, 2025

Avg Cost/Share

$119.05

Shares

65,000

Total Value

$7,782,870.28

Owned After

221,914

SEIFERT THOMAS J

Chief Financial Officer

Sell
NET Jan 3, 2025

Avg Cost/Share

$113.75

Shares

15,000

Total Value

$1,707,161.29

Owned After

221,914

SEC Form 4

Form 1 Form 2
SEIFERT THOMAS J

Chief Financial Officer

Sell
NET Dec 18, 2024

Avg Cost/Share

$113.38

Shares

15,000

Total Value

$1,690,860.18

Owned After

221,914

SEIFERT THOMAS J

Chief Financial Officer

Sell
NET Dec 4, 2024

Avg Cost/Share

$109.31

Shares

15,000

Total Value

$1,648,496.23

Owned After

221,914

SEC Form 4

SEIFERT THOMAS J

CHIEF FINANCIAL OFFICER

Sell
NET Nov 15, 2024

Avg Cost/Share

$94.18

Shares

28,635

Total Value

$2,721,044.41

Owned After

221,914

SEIFERT THOMAS J

Chief Financial Officer

Sell
NET Nov 4, 2024

Avg Cost/Share

$86.83

Shares

15,000

Total Value

$1,301,834.71

Owned After

221,914

SEIFERT THOMAS J

Chief Financial Officer

Sell
NET Oct 18, 2024

Avg Cost/Share

$91.04

Shares

15,000

Total Value

$1,363,158.24

Owned After

221,914

SEIFERT THOMAS J

CHIEF FINANCIAL OFFICER

Sell
NET Oct 3, 2024

Avg Cost/Share

$79.12

Shares

15,000

Total Value

$1,187,865.27

Owned After

221,914

SEIFERT THOMAS J

CHIEF FINANCIAL OFFICER

Sell
NET Sep 18, 2024

Avg Cost/Share

$78.67

Shares

15,000

Total Value

$1,175,377.98

Owned After

221,914

SEIFERT THOMAS J

CHIEF FINANCIAL OFFICER

Sell
NET Sep 4, 2024

Avg Cost/Share

$78.20

Shares

15,000

Total Value

$1,170,818.25

Owned After

221,914

SEC Form 4

Form 1 Form 2
SEIFERT THOMAS J

CHIEF FINANCIAL OFFICER

Sell
NET Aug 20, 2024

Avg Cost/Share

$83.61

Shares

28,636

Total Value

$2,372,117.41

Owned After

221,914

SEC Form 4

Form 1 Form 2
SEIFERT THOMAS J

CHIEF FINANCIAL OFFICER

Sell
NET Aug 2, 2024

Avg Cost/Share

$78.14

Shares

15,000

Total Value

$1,180,713.93

Owned After

221,914

SEIFERT THOMAS J

CHIEF FINANCIAL OFFICER

Sell
NET Jul 18, 2024

Avg Cost/Share

$79.69

Shares

15,000

Total Value

$1,183,381.89

Owned After

221,914

SEC Form 4

SEIFERT THOMAS J

CHIEF FINANCIAL OFFICER

Sell
NET Jul 3, 2024

Avg Cost/Share

$85.26

Shares

15,000

Total Value

$1,274,571.28

Owned After

221,914

SEIFERT THOMAS J

CHIEF FINANCIAL OFFICER

Sell
NET Jun 20, 2024

Avg Cost/Share

$78.96

Shares

15,000

Total Value

$1,176,991.34

Owned After

221,914

SEC Form 4

Form 1 Form 2
SEIFERT THOMAS J

CHIEF FINANCIAL OFFICER

Sell
NET Jun 5, 2024

Avg Cost/Share

$69.10

Shares

15,000

Total Value

$1,036,793.86

Owned After

221,914

SEIFERT THOMAS J

CHIEF FINANCIAL OFFICER

Sell
NET May 20, 2024

Avg Cost/Share

$75.17

Shares

28,634

Total Value

$2,151,358.78

Owned After

221,914

SEIFERT THOMAS J

CHIEF FINANCIAL OFFICER

Sell
NET May 3, 2024

Avg Cost/Share

$75.28

Shares

15,000

Total Value

$1,109,476.50

Owned After

221,914

SEIFERT THOMAS J

CHIEF FINANCIAL OFFICER

Sell
NET Apr 18, 2024

Avg Cost/Share

$87.50

Shares

15,000

Total Value

$1,305,248.88

Owned After

221,914

SEC Form 4

Form 1 Form 2
SEIFERT THOMAS J

CHIEF FINANCIAL OFFICER

Sell
NET Apr 3, 2024

Avg Cost/Share

$94.96

Shares

15,000

Total Value

$1,423,641.78

Owned After

221,914

SEC Form 4

Form 1 Form 2
SEIFERT THOMAS J

Chief Financial Officer

Sell
NET Mar 15, 2024

Avg Cost/Share

$92.24

Shares

110,000

Total Value

$10,095,014.99

Owned After

221,914

SEIFERT THOMAS J

CHIEF FINANCIAL OFFICER

Sell
NET Mar 4, 2024

Avg Cost/Share

$99.55

Shares

15,000

Total Value

$1,498,088.18

Owned After

221,914

SEC Form 4

SEIFERT THOMAS J

CHIEF FINANCIAL OFFICER

Sell
NET Feb 20, 2024

Avg Cost/Share

$96.19

Shares

27,901

Total Value

$2,694,073.65

Owned After

221,914

SEC Form 4

SEIFERT THOMAS J

Chief Financial Officer

Sell
NET Feb 9, 2024

Avg Cost/Share

$110.76

Shares

50,000

Total Value

$5,505,729.85

Owned After

221,914

SEIFERT THOMAS J

Chief Financial Officer

Sell
NET Feb 2, 2024

Avg Cost/Share

$81.03

Shares

15,000

Total Value

$1,227,981.10

Owned After

221,914

SEIFERT THOMAS J

Chief Financial Officer

Sell
NET Jan 18, 2024

Avg Cost/Share

$78.13

Shares

15,000

Total Value

$1,165,979.42

Owned After

221,914

SEC Form 4

Form 1 Form 2
SEIFERT THOMAS J

Chief Financial Officer

Sell
NET Jan 3, 2024

Avg Cost/Share

$77.18

Shares

15,000

Total Value

$1,152,010.37

Owned After

221,914

SEIFERT THOMAS J

Chief Financial Officer

Sell
NET Dec 18, 2023

Avg Cost/Share

$84.97

Shares

15,000

Total Value

$1,272,851.23

Owned After

221,914

SEIFERT THOMAS J

Chief Financial Officer

Sell
NET Dec 13, 2023

Avg Cost/Share

$80.21

Shares

34,329

Total Value

$2,753,546.25

Owned After

221,914

SEC Form 4

SEIFERT THOMAS J

Chief Financial Officer

Sell
NET Dec 6, 2023

Avg Cost/Share

$80.00

Shares

400

Total Value

$32,000.00

Owned After

221,914

SEC Form 4

SEIFERT THOMAS J

Chief Financial Officer

Sell
NET Dec 4, 2023

Avg Cost/Share

$79.36

Shares

30,271

Total Value

$2,412,690.36

Owned After

221,914

SEIFERT THOMAS J

Chief Financial Officer

Sell
NET Nov 17, 2023

Avg Cost/Share

$71.57

Shares

16,901

Total Value

$1,219,022.71

Owned After

221,914

SEC Form 4

Form 1 Form 2
SEIFERT THOMAS J

Chief Financial Officer

Sell
NET Oct 18, 2023

Avg Cost/Share

$63.56

Shares

15,000

Total Value

$945,431.80

Owned After

221,914

SEC Form 4

Form 1 Form 2

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