As of March 23, 2026, the three largest insider holders of NET are Carl Ledbetter (Director, 953.07K shares), John Graham-Cumming (Director, 495.19K shares), Matthew Prince (Ceo Board Co Chair, 406.81K shares).
| Holder | Position | Shares (Direct) | Shares (Indirect) | Report Date |
|---|---|---|---|---|
| Carl Ledbetter | - | 0 | 938,073 | 20 Mar, 2026 |
| John Graham-Cumming | - | 494,067 | 0 | 30 Mar, 2026 |
| Michelle Zatlyn | President And Board Co Chair | 406,811 | 0 | 18 Feb, 2026 |
| Matthew Prince | Ceo Board Co Chair | 406,811 | 0 | 18 Feb, 2026 |
| Thomas J Seifert | Chief Financial Officer | 224,625 | 0 | 17 Mar, 2026 |
| Douglas James Kramer | Chief Legal Officer | 88,649 | 0 | 18 Feb, 2026 |
| Janel Riley | Chief Accounting Officer | 56,791 | 0 | 06 Mar, 2026 |
| Katrin Suder | - | 37,723 | 0 | 23 Dec, 2025 |
| Michelle Zatlyn | President And Board Co Chair | 0 | 34,514 | 05 Mar, 2026 |
| Paul D. Underwood | Chief Accounting Officer | 27,834 | 0 | 17 May, 2023 |
| Carl Ledbetter | - | 19,599 | 0 | 09 Jun, 2025 |
| Mark Anderson | - | 15,388 | 0 | 02 Jun, 2023 |
| Matthew Prince | Ceo Board Co Chair | 0 | 13,618 | 18 Mar, 2026 |
| Mark J Hawkins | - | 10,322 | 0 | 02 Apr, 2026 |
| Karim Lakhani | - | 6,706 | 0 | 31 Mar, 2025 |
| Maria S Eitel | - | 5,927 | 0 | 04 Nov, 2024 |
| Stacey Cunningham | - | 3,373 | 0 | 31 Mar, 2025 |
* Please note that the shares above only reflect shares from the fund portfolio and the institutional portfolio. Shares from the personal portfolio are excluded from this Institutional Ownership Page. See these insiders' latest transactions here on Insider Page.
| Transaction Date | Insider Name | Security Class | Transaction Type | Shares Traded | Price | Shares Remaining | Ownership | Code |
|---|---|---|---|---|---|---|---|---|
| 01 Apr, 2026 | Mark J Hawkins | Class A Common Stock | D | 133 | $209.60 | 10,322 | D | S |
| 27 Mar, 2026 | John Graham-Cumming | Class A Common Stock | A | 2,520 | $44.72 | 497,711 | D | M |
| 27 Mar, 2026 | John Graham-Cumming | Class A Common Stock | D | 356 | $200.56 | 497,355 | D | S |
| 27 Mar, 2026 | John Graham-Cumming | Class A Common Stock | D | 1,090 | $201.60 | 496,265 | D | S |
| 27 Mar, 2026 | John Graham-Cumming | Class A Common Stock | D | 1,278 | $202.58 | 494,987 | D | S |
| 27 Mar, 2026 | John Graham-Cumming | Class A Common Stock | D | 881 | $203.41 | 494,106 | D | S |
| 27 Mar, 2026 | John Graham-Cumming | Class A Common Stock | D | 39 | $204.39 | 494,067 | D | S |
| 27 Mar, 2026 | John Graham-Cumming | Stock Option (right to buy) | D | 2,520 | $0.00 | 10,080 | D | M |
| 18 Mar, 2026 | Carl Ledbetter | Class A Common Stock | D | 15,000 | $227.05 | 938,073 | I | S |
| 18 Mar, 2026 | Matthew Prince | Class A Common Stock | D | 4,684 | $227.19 | 8,934 | I | S |
| 16 Mar, 2026 | Matthew Prince | Class A Common Stock | A | 29,473 | - | 52,384 | I | C |
| 16 Mar, 2026 | Matthew Prince | Class A Common Stock | D | 15,146 | $207.91 | 37,238 | I | S |
| 18 Mar, 2026 | Matthew Prince | Class A Common Stock | D | 8,474 | $228.08 | 460 | I | S |
| 16 Mar, 2026 | Matthew Prince | Class A Common Stock | D | 17,589 | $208.76 | 19,649 | I | S |
| 18 Mar, 2026 | Matthew Prince | Class A Common Stock | D | 460 | $228.79 | 0 | I | S |
| 16 Mar, 2026 | Matthew Prince | Class A Common Stock | D | 12,817 | $209.90 | 6,832 | I | S |
| 16 Mar, 2026 | Matthew Prince | Class A Common Stock | D | 5,164 | $210.56 | 1,668 | I | S |
| 16 Mar, 2026 | Matthew Prince | Class A Common Stock | D | 1,406 | $212.07 | 262 | I | S |
| 16 Mar, 2026 | Matthew Prince | Class A Common Stock | D | 262 | $212.68 | 0 | I | S |
| 17 Mar, 2026 | Matthew Prince | Class A Common Stock | A | 52,384 | - | 52,384 | I | C |