John Graham-Cumming Net Worth
Track Major Insider Updates On X/TwitterLast Updated: 1 month, 1 week ago
John Graham-Cumming has an estimated net worth of at least $113.6 million*, as of Oct. 29, 2025. They own 495,191 shares of NET stock. They have sold 15,255 shares of NET stock since 2021, for an estimated $2.7 million.
John Graham-Cumming $NET SEC Form 4 Insider Trading
John Graham-Cumming has filed a total of 28 insider trades in $NET since 2021. Their most recent trade was a sale of 84 shares, made on Nov 03, 2025. Their largest trade was a sale of 2,702 shares, made on Sep 02, 2025. We estimate that they now own 495,191 shares of $NET, worth an estimated $111.0 million.
Insider Trading at $NET
There have been a total of 2490 insider trades reported at $NET since 2021, with 15,000 shares purchased and 16.5 million shares sold. The most active insider traders in $NET stock have been Michelle Zatlyn, Matthew Prince, and Thomas J Seifert. The most recent trade was a sale of 30,529 shares reported by Matthew Prince (CEO & Board Co-Chair), made on Dec 05, 2025.
History of Insider Stock Trades by John Graham-Cumming
| Company Ticker | Purchase / Sale | Shares | Date | Disclosed (EST) |
|---|---|---|---|---|
NET
|
Sale | 84 | Nov 03, 2025 | Nov. 3, 2025, 7:41 p.m. |
|
NET
|
Sale | 74 | Nov 03, 2025 | Nov. 3, 2025, 7:41 p.m. |
|
NET
|
Sale | 50 | Nov 03, 2025 | Nov. 3, 2025, 7:41 p.m. |
|
NET
|
Sale | 471 | Nov 03, 2025 | Nov. 3, 2025, 7:41 p.m. |
|
NET
|
Sale | 211 | Nov 03, 2025 | Nov. 3, 2025, 7:41 p.m. |
|
NET
|
Sale | 643 | Nov 03, 2025 | Nov. 3, 2025, 7:41 p.m. |
|
NET
|
Sale | 36 | Nov 03, 2025 | Nov. 3, 2025, 7:41 p.m. |
|
NET
|
Sale | 74 | Nov 03, 2025 | Nov. 3, 2025, 7:41 p.m. |
|
NET
|
Sale | 524 | Nov 03, 2025 | Nov. 3, 2025, 7:41 p.m. |
|
NET
|
Sale | 129 | Nov 03, 2025 | Nov. 3, 2025, 7:41 p.m. |
|
NET
|
Sale | 224 | Nov 03, 2025 | Nov. 3, 2025, 7:41 p.m. |
|
NET
|
Sale | 830 | Oct 13, 2025 | Oct. 15, 2025, 4:27 p.m. |
|
NET
|
Sale | 39 | Oct 13, 2025 | Oct. 15, 2025, 4:27 p.m. |
|
NET
|
Sale | 72 | Oct 13, 2025 | Oct. 15, 2025, 4:27 p.m. |
|
NET
|
Sale | 68 | Oct 13, 2025 | Oct. 15, 2025, 4:27 p.m. |
|
NET
|
Sale | 204 | Oct 13, 2025 | Oct. 15, 2025, 4:27 p.m. |
|
NET
|
Sale | 555 | Oct 13, 2025 | Oct. 15, 2025, 4:27 p.m. |
|
NET
|
Sale | 740 | Oct 13, 2025 | Oct. 15, 2025, 4:27 p.m. |
|
NET
|
Sale | 12 | Oct 13, 2025 | Oct. 15, 2025, 4:27 p.m. |
|
NET
|
Sale | 40 | Sep 02, 2025 | Sept. 4, 2025, 5:18 p.m. |
|
NET
|
Sale | 232 | Sep 02, 2025 | Sept. 4, 2025, 5:18 p.m. |
|
NET
|
Sale | 2,702 | Sep 02, 2025 | Sept. 4, 2025, 5:18 p.m. |
|
NET
|
Sale | 2,456 | Sep 02, 2025 | Sept. 4, 2025, 5:18 p.m. |
|
NET
|
Sale | 2,475 | Sep 02, 2025 | Sept. 4, 2025, 5:18 p.m. |
|
NET
|
Sale | 1,331 | Sep 02, 2025 | Sept. 4, 2025, 5:18 p.m. |
|
NET
|
Sale | 406 | Sep 02, 2025 | Sept. 4, 2025, 5:18 p.m. |
|
NET
|
Sale | 329 | Sep 02, 2025 | Sept. 4, 2025, 5:18 p.m. |
|
NET
|
Sale | 244 | Sep 02, 2025 | Sept. 4, 2025, 5:18 p.m. |
$NET Executives and Stock Owners with Insider Trades
-
Michelle Zatlyn, President and COO
-
Matthew Prince, CEO & Chair of the Board
-
Thomas J Seifert, Chief Financial Officer
-
Matthew Prince, CEO & Board Co-Chair
-
Michelle Zatlyn, President and Board Co-Chair
-
Thomas J Seifert, CHIEF FINANCIAL OFFICER
-
Douglas James Kramer, General Counsel
-
Douglas James Kramer, Chief Legal Officer
-
Janel Riley, Chief Accounting Officer
-
Paul D. Underwood, Chief Accounting Officer
-
Douglas James Kramer, CHIEF LEGAL OFFICER
-
Janel Riley, CHIEF ACCOUNTING OFFICER
*This is only based off of information found in SEC filings, and may not reflect actual net worth. There may also be inaccuracies due to privately holdings filing errors, parsing errors, accidental double-counting of shares, incorrect classification of indirectly owned shares, sales prior to dataset start date, or any other number of issues.