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Government & insiders

NET insider trading

Latest SEC Form 4 filings by NET officers, directors and 10% owners.

NET chart & news
Showing the last 30 days. 64 older filings are PRO.See full history →

Open-market buys (0)

No open-market insider buys in recent NET filings.

Open-market sales (31)

  • Ledbetter Carl

    Director

    $586.3K

    Open-market sale · 1,931 sh @ $303.64

    Traded 2026-10-19 · Filed 2026-10-19

  • Ledbetter Carl

    Director

    $338.0K

    Open-market sale · 1,106 sh @ $305.60

    Traded 2026-10-19 · Filed 2026-10-19

  • Ledbetter Carl

    Director

    $597.7K

    Open-market sale · 1,963 sh @ $304.47

    Traded 2026-10-19 · Filed 2026-10-19

  • SEIFERT THOMAS J

    Chief Financial Officer

    $180.6K

    Open-market sale · 598 sh @ $301.99

    Traded 2026-10-19 · Filed 2026-10-19

  • SEIFERT THOMAS J

    Chief Financial Officer

    $793.9K

    Open-market sale · 2,643 sh @ $300.39

    Traded 2026-10-19 · Filed 2026-10-19

  • SEIFERT THOMAS J

    Chief Financial Officer

    $1.12M

    Open-market sale · 3,756 sh @ $299.36

    Traded 2026-10-19 · Filed 2026-10-19

  • SEIFERT THOMAS J

    Chief Financial Officer

    $1.01M

    Open-market sale · 3,401 sh @ $298.32

    Traded 2026-10-19 · Filed 2026-10-19

  • SEIFERT THOMAS J

    Chief Financial Officer

    $327.0K

    Open-market sale · 1,100 sh @ $297.29

    Traded 2026-10-19 · Filed 2026-10-19

  • SEIFERT THOMAS J

    Chief Financial Officer

    $152.1K

    Open-market sale · 500 sh @ $304.15

    Traded 2026-10-19 · Filed 2026-10-19

  • SEIFERT THOMAS J

    Chief Financial Officer

    $152.2K

    Open-market sale · 502 sh @ $303.26

    Traded 2026-10-19 · Filed 2026-10-19

  • Zatlyn Michelle

    President and Board Co-Chair

    $104.6K

    Open-market sale · 297 sh @ $352.25

    Traded 2026-10-07 · Filed 2026-10-08

  • Zatlyn Michelle

    President and Board Co-Chair

    $759.7K

    Open-market sale · 2,162 sh @ $351.40

    Traded 2026-10-07 · Filed 2026-10-08

  • Zatlyn Michelle

    President and Board Co-Chair

    $1.49M

    Open-market sale · 4,240 sh @ $350.37

    Traded 2026-10-07 · Filed 2026-10-08

  • Zatlyn Michelle

    President and Board Co-Chair

    $1.36M

    Open-market sale · 3,900 sh @ $349.38

    Traded 2026-10-07 · Filed 2026-10-08

  • Zatlyn Michelle

    President and Board Co-Chair

    $2.68M

    Open-market sale · 7,688 sh @ $348.23

    Traded 2026-10-07 · Filed 2026-10-08

  • Zatlyn Michelle

    President and Board Co-Chair

    $3.13M

    Open-market sale · 9,022 sh @ $347.20

    Traded 2026-10-07 · Filed 2026-10-08

  • Zatlyn Michelle

    President and Board Co-Chair

    $1.97M

    Open-market sale · 5,694 sh @ $346.40

    Traded 2026-10-07 · Filed 2026-10-08

  • Zatlyn Michelle

    President and Board Co-Chair

    $3.36M

    Open-market sale · 9,170 sh @ $366.65

    Traded 2026-10-06 · Filed 2026-10-08

  • Zatlyn Michelle

    President and Board Co-Chair

    $2.26M

    Open-market sale · 6,179 sh @ $365.69

    Traded 2026-10-06 · Filed 2026-10-08

  • Zatlyn Michelle

    President and Board Co-Chair

    $1.55M

    Open-market sale · 4,260 sh @ $364.39

    Traded 2026-10-06 · Filed 2026-10-08

  • Zatlyn Michelle

    President and Board Co-Chair

    $277.7K

    Open-market sale · 752 sh @ $369.34

    Traded 2026-10-06 · Filed 2026-10-08

  • Zatlyn Michelle

    President and Board Co-Chair

    $1.50M

    Open-market sale · 4,083 sh @ $368.59

    Traded 2026-10-06 · Filed 2026-10-08

  • Zatlyn Michelle

    President and Board Co-Chair

    $3.15M

    Open-market sale · 8,559 sh @ $367.72

    Traded 2026-10-06 · Filed 2026-10-08

  • Zatlyn Michelle

    President and Board Co-Chair

    $55.9K

    Open-market sale · 157 sh @ $356.05

    Traded 2026-10-05 · Filed 2026-10-08

  • Zatlyn Michelle

    President and Board Co-Chair

    $2.18M

    Open-market sale · 6,136 sh @ $355.45

    Traded 2026-10-05 · Filed 2026-10-08

  • Zatlyn Michelle

    President and Board Co-Chair

    $1.00M

    Open-market sale · 2,823 sh @ $354.32

    Traded 2026-10-05 · Filed 2026-10-08

  • Zatlyn Michelle

    President and Board Co-Chair

    $2.08M

    Open-market sale · 5,892 sh @ $353.35

    Traded 2026-10-05 · Filed 2026-10-08

  • Zatlyn Michelle

    President and Board Co-Chair

    $2.42M

    Open-market sale · 6,864 sh @ $352.39

    Traded 2026-10-05 · Filed 2026-10-08

  • Zatlyn Michelle

    President and Board Co-Chair

    $1.70M

    Open-market sale · 4,829 sh @ $351.30

    Traded 2026-10-05 · Filed 2026-10-08

  • Zatlyn Michelle

    President and Board Co-Chair

    $939.3K

    Open-market sale · 2,683 sh @ $350.09

    Traded 2026-10-05 · Filed 2026-10-08

  • Zatlyn Michelle

    President and Board Co-Chair

    $1.26M

    Open-market sale · 3,619 sh @ $349.07

    Traded 2026-10-05 · Filed 2026-10-08

Other filings

Grants, option exercises, tax withholding and gifts. These usually aren’t a view on the stock.

  • SEIFERT THOMAS J

    Chief Financial Officer

    $559.0K

    Option exercise · 12,500 sh @ $44.72

    Traded 2026-10-19 · Filed 2026-10-19

  • SEIFERT THOMAS J

    Chief Financial Officer

    $931.2K

    Tax withholding · 2,944 sh @ $316.32

    Traded 2026-10-15 · Filed 2026-10-19

  • Zatlyn Michelle

    President and Board Co-Chair

    —

    Conversion · 33,003 sh

    Traded 2026-10-07 · Filed 2026-10-08

  • Zatlyn Michelle

    President and Board Co-Chair

    —

    Conversion · 33,003 sh

    Traded 2026-10-06 · Filed 2026-10-08

  • Zatlyn Michelle

    President and Board Co-Chair

    —

    Conversion · 33,003 sh

    Traded 2026-10-05 · Filed 2026-10-08

Source: SEC Form 4 filings. For education and research only. Not financial advice.