NET Insider Trading
Form 4 insider transactions for NET over the last 6 months. Buys, sells and grants by directors and officers.
| Insider | Date | Type | Shares | Price |
|---|---|---|---|---|
| Zatlyn MichellePresident and Board Co-Chair | Aug 21, 2026 | Sell | 33,003 | $277.43 |
| Zatlyn MichellePresident and Board Co-Chair | Aug 21, 2026 | Acquire (C) | 33,003 | — |
| Zatlyn MichellePresident and Board Co-Chair | Aug 20, 2026 | Sell | 33,003 | $285.06 |
| Zatlyn MichellePresident and Board Co-Chair | Aug 20, 2026 | Acquire (C) | 33,003 | — |
| Zatlyn MichellePresident and Board Co-Chair | Aug 19, 2026 | Sell | 33,003 | $294.63 |
| Zatlyn MichellePresident and Board Co-Chair | Aug 19, 2026 | Acquire (C) | 33,003 | — |
| Riley JanelChief Accounting Officer | Aug 18, 2026 | Sell | 3,481 | $305.26 |
| Starzak Alissa MichelleChief Legal Officer | Aug 18, 2026 | Sell | 2,538 | $304.68 |
| Riley JanelChief Accounting Officer | Aug 17, 2026 | Sell | 1,667 | $310.36 |
| Riley JanelChief Accounting Officer | Aug 17, 2026 | Option exercise | 1,667 | $67.79 |
| SEIFERT THOMAS JChief Financial Officer | Aug 17, 2026 | Sell | 10,000 | $307.32 |
| SEIFERT THOMAS JChief Financial Officer | Aug 17, 2026 | Acquire (C) | 10,000 | — |
| Starzak Alissa MichelleChief Legal Officer | Aug 17, 2026 | Sell | 3,333 | $310.15 |
| Starzak Alissa MichelleChief Legal Officer | Aug 17, 2026 | Option exercise | 3,333 | $77.70 |
| Prince MatthewCEO & Board Co-Chair | Aug 15, 2026 | Tax withholding | 19,937 | $315.78 |
| Riley JanelChief Accounting Officer | Aug 15, 2026 | Tax withholding | 4,135 | $315.78 |
| SEIFERT THOMAS JChief Financial Officer | Aug 15, 2026 | Tax withholding | 2,944 | $315.78 |
| Starzak Alissa MichelleChief Legal Officer | Aug 15, 2026 | Tax withholding | 3,775 | $315.78 |
| Zatlyn MichellePresident and Board Co-Chair | Aug 15, 2026 | Tax withholding | 23,157 | $315.78 |
| Graham-Cumming John | Aug 10, 2026 | Sell | 2,520 | $303.97 |
| Graham-Cumming John | Aug 10, 2026 | Option exercise | 2,520 | $44.72 |
| Ledbetter Carl | Aug 6, 2026 | Sell | 5,000 | $281.98 |
| Prince MatthewCEO & Board Co-Chair | Aug 5, 2026 | Acquire (C) | 52,383 | — |
| Prince MatthewCEO & Board Co-Chair | Aug 5, 2026 | Sell | 52,383 | $296.10 |
| Prince MatthewCEO & Board Co-Chair | Aug 4, 2026 | Sell | 52,383 | $297.84 |
| Prince MatthewCEO & Board Co-Chair | Aug 4, 2026 | Acquire (C) | 52,383 | — |
| SEIFERT THOMAS JChief Financial Officer | Aug 4, 2026 | Sell | 55,000 | $300.30 |
| SEIFERT THOMAS JChief Financial Officer | Aug 4, 2026 | Option exercise | 55,000 | $44.72 |
| Hawkins Mark J | Aug 3, 2026 | Sell | 133 | $277.74 |
| Prince MatthewCEO & Board Co-Chair | Aug 3, 2026 | Sell | 52,383 | $283.42 |
| Prince MatthewCEO & Board Co-Chair | Aug 3, 2026 | Acquire (C) | 52,383 | — |
| SEIFERT THOMAS JChief Financial Officer | Jul 17, 2026 | Sell | 9,700 | $276.78 |
| SEIFERT THOMAS JChief Financial Officer | Jul 17, 2026 | Acquire (C) | 10,000 | — |
| Zatlyn MichellePresident and Board Co-Chair | Jul 15, 2026 | Sell | 33,003 | $286.48 |
| Zatlyn MichellePresident and Board Co-Chair | Jul 15, 2026 | Acquire (C) | 33,003 | — |
| SEIFERT THOMAS JChief Financial Officer | Jul 15, 2026 | Tax withholding | 2,943 | $281.75 |
| Zatlyn MichellePresident and Board Co-Chair | Jul 14, 2026 | Sell | 33,003 | $278.09 |
| Zatlyn MichellePresident and Board Co-Chair | Jul 14, 2026 | Acquire (C) | 33,003 | — |
| Zatlyn MichellePresident and Board Co-Chair | Jul 13, 2026 | Sell | 33,058 | $265.79 |
| Zatlyn MichellePresident and Board Co-Chair | Jul 13, 2026 | Acquire (C) | 33,058 | — |
| Ledbetter Carl | Jul 7, 2026 | Sell | 5,000 | $268.11 |
| Prince MatthewCEO & Board Co-Chair | Jul 6, 2026 | Sell | 52,383 | $247.28 |
| Prince MatthewCEO & Board Co-Chair | Jul 6, 2026 | Acquire (C) | 52,383 | — |
| Graham-Cumming John | Jul 6, 2026 | Sell | 2,520 | $247.28 |
| Graham-Cumming John | Jul 6, 2026 | Option exercise | 2,520 | $44.72 |
| Prince MatthewCEO & Board Co-Chair | Jul 2, 2026 | Sell | 52,383 | $242.24 |
| Prince MatthewCEO & Board Co-Chair | Jul 2, 2026 | Acquire (C) | 52,383 | — |
| Hawkins Mark J | Jul 1, 2026 | Sell | 133 | $249.00 |
| Prince MatthewCEO & Board Co-Chair | Jul 1, 2026 | Sell | 52,422 | $249.09 |
| Prince MatthewCEO & Board Co-Chair | Jul 1, 2026 | Acquire (C) | 52,422 | — |
| SANDELL SCOTT D | Jun 30, 2026 | Grant / award | 842 | — |
| Suder Katrin | Jun 30, 2026 | Grant / award | 842 | — |
| Hawkins Mark J | Jun 30, 2026 | Grant / award | 842 | — |
| Cunningham Stacey | Jun 30, 2026 | Grant / award | 842 | — |
| Graham-Cumming John | Jun 30, 2026 | Grant / award | 842 | — |
| Lakhani Karim | Jun 30, 2026 | Grant / award | 842 | — |
| Ledbetter Carl | Jun 30, 2026 | Grant / award | 842 | — |
| Prince MatthewCEO & Board Co-Chair | Jun 24, 2026 | Sell | 52,384 | $224.30 |
| Prince MatthewCEO & Board Co-Chair | Jun 24, 2026 | Acquire (C) | 52,384 | — |
| Prince MatthewCEO & Board Co-Chair | Jun 23, 2026 | Sell | 52,384 | $225.39 |
| Prince MatthewCEO & Board Co-Chair | Jun 23, 2026 | Acquire (C) | 52,384 | — |
| Prince MatthewCEO & Board Co-Chair | Jun 22, 2026 | Sell | 52,384 | $217.91 |
| Prince MatthewCEO & Board Co-Chair | Jun 22, 2026 | Acquire (C) | 26,834 | — |
| Zatlyn MichellePresident and Board Co-Chair | Jun 18, 2026 | Sell | 25,641 | $219.11 |
| Zatlyn MichellePresident and Board Co-Chair | Jun 18, 2026 | Acquire (C) | 25,641 | — |
| SEIFERT THOMAS JChief Financial Officer | Jun 17, 2026 | Sell | 8,500 | $232.55 |
| SEIFERT THOMAS JChief Financial Officer | Jun 17, 2026 | Acquire (C) | 10,000 | — |
| Zatlyn MichellePresident and Board Co-Chair | Jun 17, 2026 | Sell | 25,641 | $232.66 |
| Zatlyn MichellePresident and Board Co-Chair | Jun 17, 2026 | Acquire (C) | 25,641 | — |
| Zatlyn MichellePresident and Board Co-Chair | Jun 16, 2026 | Sell | 25,641 | $232.98 |
| Zatlyn MichellePresident and Board Co-Chair | Jun 16, 2026 | Acquire (C) | 25,641 | — |
| Graham-Cumming John | Jun 15, 2026 | Sell | 2,520 | $235.95 |
| Graham-Cumming John | Jun 15, 2026 | Option exercise | 2,520 | $44.72 |
| SEIFERT THOMAS JChief Financial Officer | Jun 15, 2026 | Tax withholding | 2,944 | $228.48 |
| Suder Katrin | Jun 8, 2026 | Sell | 293 | $252.92 |
| Ledbetter Carl | Jun 1, 2026 | Sell | 15,000 | $246.06 |
| Hawkins Mark J | Jun 1, 2026 | Sell | 133 | $246.42 |
| Starzak Alissa MichelleChief Legal Officer | May 28, 2026 | Sell | 16,243 | $216.15 |
| Starzak Alissa MichelleChief Legal Officer | May 28, 2026 | Option exercise | 10,001 | $77.70 |
| Zatlyn MichellePresident and Board Co-Chair | May 27, 2026 | Sell | 25,641 | $210.30 |
| Zatlyn MichellePresident and Board Co-Chair | May 27, 2026 | Acquire (C) | 25,641 | — |
| Zatlyn MichellePresident and Board Co-Chair | May 26, 2026 | Sell | 25,641 | $211.83 |
| Zatlyn MichellePresident and Board Co-Chair | May 26, 2026 | Acquire (C) | 25,641 | — |
| Zatlyn MichellePresident and Board Co-Chair | May 22, 2026 | Sell | 35,080 | $213.98 |
| Zatlyn MichellePresident and Board Co-Chair | May 22, 2026 | Acquire (C) | 25,641 | — |
| Prince MatthewCEO & Board Co-Chair | May 21, 2026 | Sell | 52,384 | $210.66 |
| Prince MatthewCEO & Board Co-Chair | May 21, 2026 | Acquire (C) | 52,384 | — |
| Prince MatthewCEO & Board Co-Chair | May 20, 2026 | Sell | 52,384 | $207.65 |
| Prince MatthewCEO & Board Co-Chair | May 20, 2026 | Acquire (C) | 52,384 | — |
| Prince MatthewCEO & Board Co-Chair | May 19, 2026 | Sell | 52,384 | $204.15 |
| Prince MatthewCEO & Board Co-Chair | May 19, 2026 | Acquire (C) | 52,384 | — |
| Riley JanelChief Accounting Officer | May 18, 2026 | Sell | 3,481 | $193.32 |
| SEIFERT THOMAS JChief Financial Officer | May 18, 2026 | Sell | 10,000 | $200.61 |
| SEIFERT THOMAS JChief Financial Officer | May 18, 2026 | Acquire (C) | 10,000 | — |
| Prince MatthewCEO & Board Co-Chair | May 15, 2026 | Tax withholding | 19,958 | $199.81 |
| Zatlyn MichellePresident and Board Co-Chair | May 15, 2026 | Tax withholding | 23,158 | $199.81 |
| Starzak Alissa MichelleChief Legal Officer | May 15, 2026 | Tax withholding | 3,769 | $199.81 |
| Riley JanelChief Accounting Officer | May 15, 2026 | Sell | 3,333 | $196.95 |
| Riley JanelChief Accounting Officer | May 15, 2026 | Tax withholding | 4,134 | $199.81 |
| Riley JanelChief Accounting Officer | May 15, 2026 | Option exercise | 3,333 | $67.79 |
| SEIFERT THOMAS JChief Financial Officer | May 15, 2026 | Tax withholding | 9,667 | $199.81 |
| Ledbetter Carl | May 5, 2026 | Sell | 15,000 | $238.12 |
| Graham-Cumming John | May 4, 2026 | Sell | 2,160 | $221.66 |
| Graham-Cumming John | May 4, 2026 | Option exercise | 2,520 | $44.72 |
| Hawkins Mark J | May 1, 2026 | Sell | 133 | $211.62 |
| Ledbetter Carl | May 1, 2026 | Sell | 5,009 | $215.82 |
| Starzak Alissa MichelleChief Legal Officer | Apr 29, 2026 | Grant / award | 63,305 | — |
| Ledbetter Carl | Apr 28, 2026 | Sell | 9,991 | $215.85 |
| Zatlyn MichellePresident and Board Co-Chair | Apr 22, 2026 | Sell | 25,641 | $209.15 |
| Zatlyn MichellePresident and Board Co-Chair | Apr 22, 2026 | Acquire (C) | 25,641 | — |
| Zatlyn MichellePresident and Board Co-Chair | Apr 21, 2026 | Sell | 25,641 | $206.10 |
| Zatlyn MichellePresident and Board Co-Chair | Apr 21, 2026 | Acquire (C) | 25,641 | — |
| Zatlyn MichellePresident and Board Co-Chair | Apr 20, 2026 | Sell | 25,641 | $199.37 |
| Zatlyn MichellePresident and Board Co-Chair | Apr 20, 2026 | Acquire (C) | 25,641 | — |
| SEIFERT THOMAS JChief Financial Officer | Apr 17, 2026 | Sell | 10,000 | $197.98 |
| SEIFERT THOMAS JChief Financial Officer | Apr 17, 2026 | Acquire (C) | 10,000 | — |
| SEIFERT THOMAS JChief Financial Officer | Apr 15, 2026 | Tax withholding | 2,944 | $178.65 |
| Prince MatthewCEO & Board Co-Chair | Apr 8, 2026 | Sell | 52,384 | $213.72 |
| Prince MatthewCEO & Board Co-Chair | Apr 8, 2026 | Acquire (C) | 52,384 | — |
| Prince MatthewCEO & Board Co-Chair | Apr 7, 2026 | Sell | 52,384 | $212.24 |
| Prince MatthewCEO & Board Co-Chair | Apr 7, 2026 | Acquire (C) | 52,384 | — |
| Prince MatthewCEO & Board Co-Chair | Apr 6, 2026 | Sell | 52,384 | $210.02 |
| Prince MatthewCEO & Board Co-Chair | Apr 6, 2026 | Acquire (C) | 52,384 | — |
| Hawkins Mark J | Apr 1, 2026 | Sell | 133 | $209.60 |
| Graham-Cumming John | Mar 27, 2026 | Sell | 3,644 | $202.31 |
| Graham-Cumming John | Mar 27, 2026 | Option exercise | 2,520 | $44.72 |
| Prince MatthewCEO & Board Co-Chair | Mar 18, 2026 | Sell | 52,384 | $221.19 |
| Prince MatthewCEO & Board Co-Chair | Mar 18, 2026 | Acquire (C) | 52,384 | — |
| Ledbetter Carl | Mar 18, 2026 | Sell | 15,000 | $227.05 |
| SEIFERT THOMAS JChief Financial Officer | Mar 17, 2026 | Sell | 10,341 | $212.30 |
| SEIFERT THOMAS JChief Financial Officer | Mar 17, 2026 | Acquire (C) | 10,341 | — |
| Prince MatthewCEO & Board Co-Chair | Mar 17, 2026 | Sell | 52,384 | $212.25 |
| Prince MatthewCEO & Board Co-Chair | Mar 17, 2026 | Acquire (C) | 52,384 | — |
| Prince MatthewCEO & Board Co-Chair | Mar 16, 2026 | Sell | 52,384 | $209.08 |
| Prince MatthewCEO & Board Co-Chair | Mar 16, 2026 | Acquire (C) | 29,473 | — |
| SEIFERT THOMAS JChief Financial Officer | Mar 15, 2026 | Tax withholding | 2,943 | $212.45 |
| Zatlyn MichellePresident and Board Co-Chair | Mar 5, 2026 | Sell | 25,641 | $189.50 |
| Zatlyn MichellePresident and Board Co-Chair | Mar 5, 2026 | Acquire (C) | 25,641 | — |
| Riley JanelChief Accounting Officer | Mar 5, 2026 | Sell | 23,332 | $190.00 |
| Riley JanelChief Accounting Officer | Mar 5, 2026 | Option exercise | 23,332 | $67.79 |
| Zatlyn MichellePresident and Board Co-Chair | Mar 4, 2026 | Sell | 25,641 | $179.63 |
| Zatlyn MichellePresident and Board Co-Chair | Mar 4, 2026 | Acquire (C) | 25,641 | — |
| Riley JanelCHIEF ACCOUNTING OFFICER | Mar 3, 2026 | Sell | 4,160 | $180.00 |
| Zatlyn MichellePresident and Board Co-Chair | Mar 3, 2026 | Sell | 25,641 | $174.61 |
| Zatlyn MichellePresident and Board Co-Chair | Mar 3, 2026 | Acquire (C) | 25,641 | — |
| Graham-Cumming John | Mar 2, 2026 | Sell | 2,520 | $178.24 |
| Graham-Cumming John | Mar 2, 2026 | Option exercise | 2,520 | $44.72 |
| Hawkins Mark J | Mar 2, 2026 | Sell | 133 | $168.62 |
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Source: SEC EDGAR Form 4 filings.