Insider Trading
Current insider transactions (SEC Form 4) — buys and sells by officers, directors, and major shareholders.
| Ticker | Insider | Title | Date | Transaction | Price ($) | Shares | Value ($) | SEC Form 4 |
|---|---|---|---|---|---|---|---|---|
| NET | Seifert Thomas J | Chief Financial Officer | 09/17/2026 | Verkauf | 335.32 | 600 | 201,192 | Form 4 |
| NET | Seifert Thomas J | Chief Financial Officer | 09/17/2026 | Verkauf | 334.59 | 1,868 | 625,015 | Form 4 |
| NET | Seifert Thomas J | Chief Financial Officer | 09/17/2026 | Verkauf | 333.62 | 2,632 | 878,080 | Form 4 |
| NET | Seifert Thomas J | Chief Financial Officer | 09/17/2026 | Verkauf | 332.50 | 1,604 | 533,330 | Form 4 |
| NET | Seifert Thomas J | Chief Financial Officer | 09/17/2026 | Verkauf | 331.59 | 1,196 | 396,581 | Form 4 |
| NET | Seifert Thomas J | Chief Financial Officer | 09/17/2026 | Verkauf | 330.23 | 700 | 231,159 | Form 4 |
| NET | Seifert Thomas J | Chief Financial Officer | 09/17/2026 | Verkauf | 328.04 | 300 | 98,412 | Form 4 |
| NET | Seifert Thomas J | Chief Financial Officer | 09/17/2026 | Verkauf | 336.51 | 100 | 33,651 | Form 4 |
| NEGG | Chang Fred Faching | Director | 09/17/2026 | Verkauf | 13.05 | 28,500 | 371,897 | Form 4 |
| NEGG | Chang Fred Faching | Director | 09/16/2026 | Verkauf | 13.18 | 23,582 | 310,811 | Form 4 |
| NEGG | Chang Fred Faching | Director | 09/15/2026 | Verkauf | 13.38 | 23,582 | 315,527 | Form 4 |
| NEGG | Chang Fred Faching | Director | 09/14/2026 | Verkauf | 14.49 | 3,582 | 51,889 | Form 4 |
| NET | Ledbetter Carl | Director | 09/14/2026 | Verkauf | 313.71 | 1,200 | 376,452 | Form 4 |
| NET | Ledbetter Carl | Director | 09/14/2026 | Verkauf | 312.86 | 2,400 | 750,864 | Form 4 |
| NET | Ledbetter Carl | Director | 09/14/2026 | Verkauf | 310.54 | 440 | 136,638 | Form 4 |
| NET | Ledbetter Carl | Director | 09/14/2026 | Verkauf | 309.51 | 960 | 297,126 | Form 4 |
| NEGG | Chang Fred Faching | Director | 09/11/2026 | Verkauf | 14.66 | 3,582 | 52,494 | Form 4 |
| NEGG | Chang Fred Faching | Director | 09/10/2026 | Verkauf | 14.47 | 3,582 | 51,821 | Form 4 |
| NESR | Campo Mejia Antonio J | Director | 09/09/2026 | Verkauf | 35.45 | 63,324 | 2,244,836 | Form 4 |
| NEGG | Chang Fred Faching | Director | 09/09/2026 | Verkauf | 15.13 | 12,564 | 190,033 | Form 4 |
| NEGG | Chang Fred Faching | Director | 09/08/2026 | Verkauf | 15.18 | 13,582 | 206,135 | Form 4 |
| NET | Zatlyn Michelle | PRESIDENT & BOARD CO-CHAIR | 09/08/2026 | Verkauf | 279.41 | 5,489 | 1,533,681 | Form 4 |
| NET | Zatlyn Michelle | PRESIDENT & BOARD CO-CHAIR | 09/08/2026 | Verkauf | 278.48 | 14,961 | 4,166,339 | Form 4 |
| NET | Zatlyn Michelle | PRESIDENT & BOARD CO-CHAIR | 09/08/2026 | Verkauf | 277.53 | 4,823 | 1,338,527 | Form 4 |
| NET | Zatlyn Michelle | PRESIDENT & BOARD CO-CHAIR | 09/08/2026 | Verkauf | 276.58 | 1,387 | 383,616 | Form 4 |
| NET | Zatlyn Michelle | PRESIDENT & BOARD CO-CHAIR | 09/08/2026 | Verkauf | 274.39 | 2,202 | 604,207 | Form 4 |
| NET | Zatlyn Michelle | PRESIDENT & BOARD CO-CHAIR | 09/08/2026 | Verkauf | 273.09 | 2,428 | 663,063 | Form 4 |
| NET | Zatlyn Michelle | PRESIDENT & BOARD CO-CHAIR | 09/08/2026 | Verkauf | 272.41 | 1,713 | 466,638 | Form 4 |
| NEGG | Chang Fred Faching | Director | 09/04/2026 | Verkauf | 15.62 | 13,582 | 212,102 | Form 4 |
| NET | Zatlyn Michelle | PRESIDENT & BOARD CO-CHAIR | 09/04/2026 | Verkauf | 282.87 | 4,804 | 1,358,907 | Form 4 |
| NET | Zatlyn Michelle | PRESIDENT & BOARD CO-CHAIR | 09/04/2026 | Verkauf | 281.93 | 17,603 | 4,962,814 | Form 4 |
| NET | Zatlyn Michelle | PRESIDENT & BOARD CO-CHAIR | 09/04/2026 | Verkauf | 281.02 | 7,843 | 2,204,040 | Form 4 |
| NET | Zatlyn Michelle | PRESIDENT & BOARD CO-CHAIR | 09/04/2026 | Verkauf | 279.73 | 2,753 | 770,097 | Form 4 |
| NEGG | He Zhitao | Director | 09/03/2026 | Verkauf | 17.00 | 265 | 4,505 | Form 4 |
| NEGG | He Zhitao | Director | 09/03/2026 | Verkauf | 16.50 | 39,149 | 645,959 | Form 4 |
| NET | Zatlyn Michelle | PRESIDENT & BOARD CO-CHAIR | 09/03/2026 | Verkauf | 281.73 | 2,210 | 622,623 | Form 4 |
| NET | Zatlyn Michelle | PRESIDENT & BOARD CO-CHAIR | 09/03/2026 | Verkauf | 281.07 | 6,177 | 1,736,169 | Form 4 |
| NET | Zatlyn Michelle | PRESIDENT & BOARD CO-CHAIR | 09/03/2026 | Verkauf | 279.77 | 4,744 | 1,327,229 | Form 4 |
| NET | Zatlyn Michelle | PRESIDENT & BOARD CO-CHAIR | 09/03/2026 | Verkauf | 278.92 | 5,396 | 1,505,052 | Form 4 |
| NET | Zatlyn Michelle | PRESIDENT & BOARD CO-CHAIR | 09/03/2026 | Verkauf | 277.79 | 7,273 | 2,020,367 | Form 4 |
| NET | Zatlyn Michelle | PRESIDENT & BOARD CO-CHAIR | 09/03/2026 | Verkauf | 276.79 | 7,203 | 1,993,718 | Form 4 |
| NEGG | Chang Fred Faching | Director | 09/03/2026 | Verkauf | 16.40 | 3,582 | 58,745 | Form 4 |
| NEGG | Chang Fred Faching | Director | 09/02/2026 | Verkauf | 16.77 | 23,582 | 395,470 | Form 4 |
| NEGG | Chang Fred Faching | Director | 09/01/2026 | Verkauf | 15.87 | 3,582 | 56,857 | Form 4 |
| NEM | Viljoen Natascha | President & CEO | 09/01/2026 | Verkauf | 123.00 | 3,882 | 477,486 | Form 4 |
| NEM | Toth Peter | EVP, Chief Sustain & Dev Off | 09/01/2026 | Verkauf | 123.00 | 3,000 | 369,000 | Form 4 |
| NEGG | Chen Michael | Chief Legal Officer | 09/01/2026 | Verkauf | 16.28 | 67 | 1,091 | Form 4 |
| NESR | Foda Sherif | Chief Executive Officer | 08/31/2026 | Verkauf | 35.00 | 100,000 | 3,500,000 | Form 4 |
| NET | Zatlyn Michelle | President and Board Co-Chair | 08/21/2026 | Verkauf | 281.31 | 90 | 25,318 | Form 4 |
| NET | Zatlyn Michelle | President and Board Co-Chair | 08/21/2026 | Verkauf | 280.42 | 956 | 268,080 | Form 4 |
| NET | Zatlyn Michelle | President and Board Co-Chair | 08/21/2026 | Verkauf | 279.72 | 5,259 | 1,471,040 | Form 4 |
| NET | Zatlyn Michelle | President and Board Co-Chair | 08/21/2026 | Verkauf | 278.78 | 5,624 | 1,567,873 | Form 4 |
| NET | Zatlyn Michelle | President and Board Co-Chair | 08/21/2026 | Verkauf | 277.95 | 5,642 | 1,568,175 | Form 4 |
| NET | Zatlyn Michelle | President and Board Co-Chair | 08/21/2026 | Verkauf | 276.67 | 4,236 | 1,171,955 | Form 4 |
| NET | Zatlyn Michelle | President and Board Co-Chair | 08/21/2026 | Verkauf | 275.66 | 8,990 | 2,478,197 | Form 4 |
| NET | Zatlyn Michelle | President and Board Co-Chair | 08/21/2026 | Verkauf | 274.47 | 2,206 | 605,485 | Form 4 |
| NET | Zatlyn Michelle | President and Board Co-Chair | 08/20/2026 | Verkauf | 291.80 | 759 | 221,477 | Form 4 |
| NET | Zatlyn Michelle | President and Board Co-Chair | 08/20/2026 | Verkauf | 289.30 | 136 | 39,345 | Form 4 |
| NET | Zatlyn Michelle | President and Board Co-Chair | 08/20/2026 | Verkauf | 288.01 | 2,544 | 732,699 | Form 4 |
| NET | Zatlyn Michelle | President and Board Co-Chair | 08/20/2026 | Verkauf | 287.00 | 2,335 | 670,149 | Form 4 |
A compact market overview — not investment advice. Source: fundamental data & SEC filings (annual and quarterly reports, 10-K/10-Q).