NET Insider Transactions
3,810 retained open-market purchase and sale rows from SEC Forms 3, 4 and 5, newest first. This page shows rows 1–100; provenance stays internal.
NET insiders transaction timeline
PurchaseSale
| Insider profile | Role | Date | Transaction | Shares | Price |
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| Zatlyn Michelle | President and Board Co-Chair | 2026-08-21 | Sale | 90 | $281.31 |
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| Zatlyn Michelle | President and Board Co-Chair | 2026-08-21 | Sale | 956 | $280.4189 |
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| Zatlyn Michelle | President and Board Co-Chair | 2026-08-21 | Sale | 5,259 | $279.7185 |
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| Zatlyn Michelle | President and Board Co-Chair | 2026-08-21 | Sale | 5,624 | $278.7825 |
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| Zatlyn Michelle | President and Board Co-Chair | 2026-08-21 | Sale | 5,642 | $277.9467 |
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| Zatlyn Michelle | President and Board Co-Chair | 2026-08-21 | Sale | 4,236 | $276.6655 |
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| Zatlyn Michelle | President and Board Co-Chair | 2026-08-21 | Sale | 8,990 | $275.6615 |
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| Zatlyn Michelle | President and Board Co-Chair | 2026-08-21 | Sale | 2,206 | $274.4721 |
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| Zatlyn Michelle | President and Board Co-Chair | 2026-08-20 | Sale | 759 | $291.801 |
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| Zatlyn Michelle | President and Board Co-Chair | 2026-08-20 | Sale | 136 | $289.3042 |
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| Zatlyn Michelle | President and Board Co-Chair | 2026-08-20 | Sale | 2,544 | $288.0108 |
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| Zatlyn Michelle | President and Board Co-Chair | 2026-08-20 | Sale | 2,335 | $287.0018 |
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| Zatlyn Michelle | President and Board Co-Chair | 2026-08-20 | Sale | 3,109 | $286.0974 |
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| Zatlyn Michelle | President and Board Co-Chair | 2026-08-20 | Sale | 8,467 | $285.1575 |
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| Zatlyn Michelle | President and Board Co-Chair | 2026-08-20 | Sale | 8,646 | $284.0505 |
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| Zatlyn Michelle | President and Board Co-Chair | 2026-08-20 | Sale | 7,007 | $283.2125 |
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| Zatlyn Michelle | President and Board Co-Chair | 2026-08-19 | Sale | 824 | $297.9915 |
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| Zatlyn Michelle | President and Board Co-Chair | 2026-08-19 | Sale | 1,554 | $297.0992 |
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| Zatlyn Michelle | President and Board Co-Chair | 2026-08-19 | Sale | 7,566 | $296.3123 |
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| Zatlyn Michelle | President and Board Co-Chair | 2026-08-19 | Sale | 10,604 | $295.3134 |
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| Zatlyn Michelle | President and Board Co-Chair | 2026-08-19 | Sale | 1,420 | $293.4247 |
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| Zatlyn Michelle | President and Board Co-Chair | 2026-08-19 | Sale | 1,546 | $292.8659 |
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| Zatlyn Michelle | President and Board Co-Chair | 2026-08-19 | Sale | 3,971 | $291.775 |
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| Zatlyn Michelle | President and Board Co-Chair | 2026-08-19 | Sale | 4,298 | $290.8643 |
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| Zatlyn Michelle | President and Board Co-Chair | 2026-08-19 | Sale | 3 | $300.835 |
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| Zatlyn Michelle | President and Board Co-Chair | 2026-08-19 | Sale | 1,217 | $298.9848 |
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| Starzak Alissa Michelle | Chief Legal Officer | 2026-08-18 | Sale | 2,538 | $304.68 |
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| Riley Janel | Chief Accounting Officer | 2026-08-18 | Sale | 267 | $302.6209 |
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| Riley Janel | Chief Accounting Officer | 2026-08-18 | Sale | 500 | $308.92 |
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| Riley Janel | Chief Accounting Officer | 2026-08-18 | Sale | 600 | $306.5783 |
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| Riley Janel | Chief Accounting Officer | 2026-08-18 | Sale | 1,216 | $304.7656 |
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| Riley Janel | Chief Accounting Officer | 2026-08-18 | Sale | 898 | $303.8114 |
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| Starzak Alissa Michelle | Chief Legal Officer | 2026-08-17 | Sale | 399 | $314.49 |
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| Starzak Alissa Michelle | Chief Legal Officer | 2026-08-17 | Sale | 300 | $313.5983 |
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| Starzak Alissa Michelle | Chief Legal Officer | 2026-08-17 | Sale | 460 | $311.7189 |
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| Starzak Alissa Michelle | Chief Legal Officer | 2026-08-17 | Sale | 274 | $310.6161 |
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| Starzak Alissa Michelle | Chief Legal Officer | 2026-08-17 | Sale | 350 | $309.5054 |
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| Starzak Alissa Michelle | Chief Legal Officer | 2026-08-17 | Sale | 585 | $308.6578 |
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| Starzak Alissa Michelle | Chief Legal Officer | 2026-08-17 | Sale | 965 | $307.5483 |
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| Riley Janel | Chief Accounting Officer | 2026-08-17 | Sale | 270 | $314.4187 |
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| Riley Janel | Chief Accounting Officer | 2026-08-17 | Sale | 160 | $313.4053 |
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| Riley Janel | Chief Accounting Officer | 2026-08-17 | Sale | 190 | $311.6379 |
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| Riley Janel | Chief Accounting Officer | 2026-08-17 | Sale | 180 | $310.8156 |
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| Riley Janel | Chief Accounting Officer | 2026-08-17 | Sale | 140 | $309.6436 |
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| Riley Janel | Chief Accounting Officer | 2026-08-17 | Sale | 332 | $308.4585 |
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| Riley Janel | Chief Accounting Officer | 2026-08-17 | Sale | 395 | $307.3823 |
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| SEIFERT THOMAS J | Chief Financial Officer | 2026-08-17 | Sale | 100 | $314.61 |
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| SEIFERT THOMAS J | Chief Financial Officer | 2026-08-17 | Sale | 200 | $312.32 |
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| SEIFERT THOMAS J | Chief Financial Officer | 2026-08-17 | Sale | 300 | $309.07 |
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| SEIFERT THOMAS J | Chief Financial Officer | 2026-08-17 | Sale | 3,100 | $308.2297 |
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| SEIFERT THOMAS J | Chief Financial Officer | 2026-08-17 | Sale | 2,456 | $307.2943 |
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| SEIFERT THOMAS J | Chief Financial Officer | 2026-08-17 | Sale | 2,944 | $306.2429 |
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| SEIFERT THOMAS J | Chief Financial Officer | 2026-08-17 | Sale | 900 | $305.2488 |
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| Graham-Cumming John | Director | 2026-08-10 | Sale | 309 | $302.0546 |
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| Graham-Cumming John | Director | 2026-08-10 | Sale | 97 | $300.9732 |
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| Graham-Cumming John | Director | 2026-08-10 | Sale | 96 | $299.8041 |
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| Graham-Cumming John | Director | 2026-08-10 | Sale | 81 | $298.6362 |
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| Graham-Cumming John | Director | 2026-08-10 | Sale | 68 | $297.6985 |
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| Graham-Cumming John | Director | 2026-08-10 | Sale | 36 | $295.6408 |
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| Graham-Cumming John | Director | 2026-08-10 | Sale | 78 | $294.9849 |
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| Graham-Cumming John | Director | 2026-08-10 | Sale | 64 | $292.7575 |
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| Graham-Cumming John | Director | 2026-08-10 | Sale | 25 | $311.90 |
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| Graham-Cumming John | Director | 2026-08-10 | Sale | 146 | $311.3397 |
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| Graham-Cumming John | Director | 2026-08-10 | Sale | 173 | $309.831 |
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| Graham-Cumming John | Director | 2026-08-10 | Sale | 186 | $309.0191 |
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| Graham-Cumming John | Director | 2026-08-10 | Sale | 85 | $307.5928 |
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| Graham-Cumming John | Director | 2026-08-10 | Sale | 108 | $306.1621 |
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| Graham-Cumming John | Director | 2026-08-10 | Sale | 365 | $305.1401 |
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| Graham-Cumming John | Director | 2026-08-10 | Sale | 199 | $303.9603 |
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| Graham-Cumming John | Director | 2026-08-10 | Sale | 404 | $303.1162 |
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| Ledbetter Carl | Director | 2026-08-06 | Sale | 1,000 | $283.802 |
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| Ledbetter Carl | Director | 2026-08-06 | Sale | 636 | $282.5956 |
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| Ledbetter Carl | Director | 2026-08-06 | Sale | 3,064 | $281.442 |
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| Ledbetter Carl | Director | 2026-08-06 | Sale | 300 | $280.13 |
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| Prince Matthew | CEO & Board Co-Chair | 2026-08-05 | Sale | 1,174 | $299.9426 |
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| Prince Matthew | CEO & Board Co-Chair | 2026-08-05 | Sale | 1,474 | $298.8738 |
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| Prince Matthew | CEO & Board Co-Chair | 2026-08-05 | Sale | 2,865 | $297.8127 |
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| Prince Matthew | CEO & Board Co-Chair | 2026-08-05 | Sale | 4,798 | $296.8299 |
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| Prince Matthew | CEO & Board Co-Chair | 2026-08-05 | Sale | 9,998 | $295.7556 |
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| Prince Matthew | CEO & Board Co-Chair | 2026-08-05 | Sale | 7,578 | $295.0501 |
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| Prince Matthew | CEO & Board Co-Chair | 2026-08-05 | Sale | 1,009 | $293.6415 |
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| Prince Matthew | CEO & Board Co-Chair | 2026-08-05 | Sale | 720 | $292.7369 |
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| Prince Matthew | CEO & Board Co-Chair | 2026-08-05 | Sale | 586 | $302.8594 |
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| Prince Matthew | CEO & Board Co-Chair | 2026-08-05 | Sale | 645 | $302.2001 |
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| Prince Matthew | CEO & Board Co-Chair | 2026-08-05 | Sale | 432 | $301.1421 |
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| Prince Matthew | CEO & Board Co-Chair | 2026-08-05 | Sale | 2,352 | $291.5653 |
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| Prince Matthew | CEO & Board Co-Chair | 2026-08-05 | Sale | 307 | $302.86 |
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| Prince Matthew | CEO & Board Co-Chair | 2026-08-05 | Sale | 338 | $302.2016 |
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| Prince Matthew | CEO & Board Co-Chair | 2026-08-05 | Sale | 232 | $301.1491 |
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| Prince Matthew | CEO & Board Co-Chair | 2026-08-05 | Sale | 623 | $299.9394 |
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| Prince Matthew | CEO & Board Co-Chair | 2026-08-05 | Sale | 782 | $298.8746 |
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| Prince Matthew | CEO & Board Co-Chair | 2026-08-05 | Sale | 1,540 | $297.8115 |
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| Prince Matthew | CEO & Board Co-Chair | 2026-08-05 | Sale | 2,841 | $296.8268 |
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| Prince Matthew | CEO & Board Co-Chair | 2026-08-05 | Sale | 5,602 | $295.7494 |
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| Prince Matthew | CEO & Board Co-Chair | 2026-08-05 | Sale | 4,334 | $295.0486 |
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| Prince Matthew | CEO & Board Co-Chair | 2026-08-05 | Sale | 575 | $293.6468 |
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| Prince Matthew | CEO & Board Co-Chair | 2026-08-05 | Sale | 422 | $292.7401 |
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| Prince Matthew | CEO & Board Co-Chair | 2026-08-05 | Sale | 1,156 | $291.6393 |
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| SEIFERT THOMAS J | Chief Financial Officer | 2026-08-04 | Sale | 1,139 | $301 |
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| SEIFERT THOMAS J | Chief Financial Officer | 2026-08-04 | Sale | 53,861 | $300.2812 |
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