NET
Cloudflare, Inc.$360.97+19.24 (+5.63%)Prev Close$341.89·MCap$123.86B·P/E—·Vol2.14M·Yield—
▲
Buys (12M)
0
$0.00
▼
Sells (12M)
90
$763.26M
◆
Net Activity
Net Seller
$763.26M
●
Active Insiders
10
last 12 mo
Over the past 12 months, insider activity at Cloudflare, Inc. (NET) has been exclusively selling, with 0 insider purchases totaling $0.00 and 90 insider sales totaling $763.26M. The most recent insider transaction was by Zatlyn Michelle (director, officer: President and Board Co-Chair), who sold $35.24M worth of shares on Oct 7, 2026. Cloudflare, Inc. operates in the Technology sector, within the Software - Infrastructure industry, with a market cap of $123.86B.
NET Insider Trading Activity
| Date | Insider | Role | Type | Shares | Avg Price | Value | Shares After |
|---|---|---|---|---|---|---|---|
| Oct 7, 2026 | Zatlyn Michelle | director, officer: President and Board Co-Chair | Sell | 99,009 | $355.88 | $35.24M | 99,159-50% |
| Sep 23, 2026 | Ledbetter Carl | director | Sell | 5,000 | $353.15 | $1.77M | 873,073 |
| Sep 21, 2026 | SEIFERT THOMAS J | officer: Chief Financial Officer | Sell | 9,000 | $333.05 | $3.00M | 117,302 |
| Sep 15, 2026 | Ledbetter Carl | director | Sell | 5,000 | $312.22 | $1.56M | 882,113 |
| Sep 8, 2026 | Zatlyn Michelle | director, officer: PRESIDENT & BOARD CO-CHAIR | Sell | 99,009 | $279.34 | $27.66M | 101,065-49% |
| Aug 21, 2026 | Zatlyn Michelle | director, officer: President and Board Co-Chair | Sell | 99,009 | $285.71 | $28.29M | 100,572-50% |
| Aug 19, 2026 | Starzak Alissa Michelle | officer: Chief Legal Officer | Sell | 5,871 | $307.79 | $1.81M | 116,988 |
| Aug 19, 2026 | SEIFERT THOMAS J | officer: Chief Financial Officer | Sell | 10,000 | $307.32 | $3.07M | 119,946 |
| Aug 19, 2026 | Riley Janel | officer: Chief Accounting Officer | Sell | 5,148 | $306.91 | $1.58M | 46,300 |
| Aug 11, 2026 | Graham-Cumming John | director | Sell | 2,520 | $303.97 | $766.0K | 497,365 |
| Aug 6, 2026 | Ledbetter Carl | director | Sell | 5,000 | $281.98 | $1.41M | 887,773 |
| Aug 6, 2026 | SEIFERT THOMAS J | officer: Chief Financial Officer | Sell | 55,000 | $300.30 | $16.52M | 114,929-32% |
| Aug 5, 2026 | Prince Matthew | director, 10 percent owner, officer: CEO & Board Co-Chair | Sell | 157,149 | $292.46 | $45.96M | 33,296-83% |
| Aug 4, 2026 | Hawkins Mark J | director | Sell | 133 | $277.74 | $36.9K | 10,632 |
| Jul 17, 2026 | SEIFERT THOMAS J | officer: Chief Financial Officer | Sell | 9,700 | $277.12 | $2.69M | 123,590 |
| Jul 15, 2026 | Zatlyn Michelle | director, officer: President and Board Co-Chair | Sell | 99,064 | $276.78 | $27.42M | 79,182-56% |
| Jul 8, 2026 | Ledbetter Carl | director | Sell | 5,000 | $268.11 | $1.34M | 888,073 |
| Jul 7, 2026 | Graham-Cumming John | director | Sell | 2,520 | $247.28 | $623.2K | 497,291 |
| Jul 6, 2026 | Prince Matthew | director, 10 percent owner, officer: CEO & Board Co-Chair | Sell | 157,188 | $246.20 | $38.70M | 33,343-83% |
| Jul 2, 2026 | Hawkins Mark J | director | Sell | 133 | $249.00 | $33.1K | 10,765 |
| Jun 24, 2026 | Prince Matthew | director, 10 percent owner, officer: CEO & Board Co-Chair | Sell | 157,152 | $222.53 | $34.97M | 51,989-75% |
| Jun 18, 2026 | Zatlyn Michelle | director, officer: President and Board Co-Chair | Sell | 76,923 | $228.25 | $17.56M | 69,591-53% |
| Jun 17, 2026 | SEIFERT THOMAS J | officer: Chief Financial Officer | Sell | 8,500 | $232.91 | $1.98M | 124,933 |
| Jun 16, 2026 | Graham-Cumming John | director | Sell | 2,520 | $235.95 | $594.6K | 496,543 |
| Jun 8, 2026 | Suder Katrin | director | Sell | 293 | $252.92 | $74.1K | 37,430 |
| Jun 2, 2026 | Ledbetter Carl | director | Sell | 15,000 | $246.06 | $3.69M | 905,473 |
| Jun 2, 2026 | Hawkins Mark J | director | Sell | 133 | $246.42 | $32.8K | 10,056 |
| Jun 1, 2026 | Starzak Alissa Michelle | officer: Chief Legal Officer | Sell | 16,243 | $216.15 | $3.51M | 133,342 |
| May 27, 2026 | Zatlyn Michelle | director, officer: President and Board Co-Chair | Sell | 86,362 | $212.25 | $18.33M | 76,944-53% |
| May 21, 2026 | Prince Matthew | director, 10 percent owner, officer: CEO & Board Co-Chair | Sell | 157,152 | $207.49 | $32.61M | 76,107-67% |
| May 19, 2026 | Riley Janel | officer: Chief Accounting Officer | Sell | 6,814 | $195.10 | $1.33M | 52,644 |
| May 19, 2026 | SEIFERT THOMAS J | officer: Chief Financial Officer | Sell | 10,000 | $200.61 | $2.01M | 221,914 |
| May 5, 2026 | Graham-Cumming John | director | Sell | 2,160 | $222.01 | $479.5K | 496,471 |
| May 5, 2026 | Ledbetter Carl | director | Sell | 15,000 | $238.12 | $3.57M | 908,073 |
| May 4, 2026 | Hawkins Mark J | director | Sell | 133 | $211.62 | $28.1K | 10,189 |
| May 4, 2026 | Ledbetter Carl | director | Sell | 5,009 | $215.82 | $1.08M | 923,073 |
| Apr 30, 2026 | Ledbetter Carl | director | Sell | 9,991 | $215.85 | $2.16M | 928,082 |
| Apr 22, 2026 | Zatlyn Michelle | director, officer: President and Board Co-Chair | Sell | 76,923 | $204.87 | $15.76M | 56,933-57% |
| Apr 17, 2026 | SEIFERT THOMAS J | officer: Chief Financial Officer | Sell | 10,000 | $197.98 | $1.98M | 229,605 |
| Apr 8, 2026 | Prince Matthew | director, 10 percent owner, officer: CEO & Board Co-Chair | Sell | 157,152 | $211.99 | $33.32M | 51,817-75% |
| Apr 2, 2026 | Hawkins Mark J | director | Sell | 133 | $209.60 | $27.9K | 10,322 |
| Mar 30, 2026 | Graham-Cumming John | director | Sell | 3,644 | $202.31 | $737.2K | 497,355 |
| Mar 20, 2026 | Ledbetter Carl | director | Sell | 15,000 | $227.05 | $3.41M | 938,073 |
| Mar 18, 2026 | Prince Matthew | director, 10 percent owner, officer: CEO & Board Co-Chair | Sell | 157,152 | $214.17 | $33.66M | 50,930-76% |
| Mar 17, 2026 | SEIFERT THOMAS J | officer: Chief Financial Officer | Sell | 10,341 | $212.30 | $2.20M | 234,766 |
| Mar 6, 2026 | Riley Janel | officer: Chief Accounting Officer | Sell | 23,332 | $190.00 | $4.43M | 56,791-29% |
| Mar 5, 2026 | Zatlyn Michelle | director, officer: President and Board Co-Chair | Sell | 76,923 | $181.25 | $13.94M | 58,929-57% |
| Mar 3, 2026 | Graham-Cumming John | director | Sell | 2,520 | $178.24 | $449.2K | 497,599 |
| Mar 3, 2026 | Hawkins Mark J | director | Sell | 133 | $168.62 | $22.4K | 10,455 |
| Feb 26, 2026 | Prince Matthew | director, 10 percent owner, officer: CEO & Board Co-Chair | Sell | 157,152 | $169.01 | $26.56M | 74,700-68% |
Showing 1–50 of 473
1 / 10
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NET Insider Buying Activity
The following table shows recent insider purchases of Cloudflare, Inc. (NET) stock reported via SEC Form 4 filings.
No insider buying activity found for NET in the last 12 months.
NET Insider Selling Activity
The following table shows recent insider sales of Cloudflare, Inc. (NET) stock reported via SEC Form 4 filings.
| Date | Insider | Role | Type | Shares | Avg Price | Value | Shares After |
|---|---|---|---|---|---|---|---|
| Oct 7, 2026 | Zatlyn Michelle | director, officer: President and Board Co-Chair | Sell | 99,009 | $355.88 | $35.24M | 99,159-50% |
| Sep 23, 2026 | Ledbetter Carl | director | Sell | 5,000 | $353.15 | $1.77M | 873,073 |
| Sep 21, 2026 | SEIFERT THOMAS J | officer: Chief Financial Officer | Sell | 9,000 | $333.05 | $3.00M | 117,302 |
| Sep 15, 2026 | Ledbetter Carl | director | Sell | 5,000 | $312.22 | $1.56M | 882,113 |
| Sep 8, 2026 | Zatlyn Michelle | director, officer: PRESIDENT & BOARD CO-CHAIR | Sell | 99,009 | $279.34 | $27.66M | 101,065-49% |
| Aug 21, 2026 | Zatlyn Michelle | director, officer: President and Board Co-Chair | Sell | 99,009 | $285.71 | $28.29M | 100,572-50% |
| Aug 19, 2026 | Starzak Alissa Michelle | officer: Chief Legal Officer | Sell | 5,871 | $307.79 | $1.81M | 116,988 |
| Aug 19, 2026 | SEIFERT THOMAS J | officer: Chief Financial Officer | Sell | 10,000 | $307.32 | $3.07M | 119,946 |
| Aug 19, 2026 | Riley Janel | officer: Chief Accounting Officer | Sell | 5,148 | $306.91 | $1.58M | 46,300 |
| Aug 11, 2026 | Graham-Cumming John | director | Sell | 2,520 | $303.97 | $766.0K | 497,365 |
| Aug 6, 2026 | Ledbetter Carl | director | Sell | 5,000 | $281.98 | $1.41M | 887,773 |
| Aug 6, 2026 | SEIFERT THOMAS J | officer: Chief Financial Officer | Sell | 55,000 | $300.30 | $16.52M | 114,929-32% |
| Aug 5, 2026 | Prince Matthew | director, 10 percent owner, officer: CEO & Board Co-Chair | Sell | 157,149 | $292.46 | $45.96M | 33,296-83% |
| Aug 4, 2026 | Hawkins Mark J | director | Sell | 133 | $277.74 | $36.9K | 10,632 |
| Jul 17, 2026 | SEIFERT THOMAS J | officer: Chief Financial Officer | Sell | 9,700 | $277.12 | $2.69M | 123,590 |
| Jul 15, 2026 | Zatlyn Michelle | director, officer: President and Board Co-Chair | Sell | 99,064 | $276.78 | $27.42M | 79,182-56% |
| Jul 8, 2026 | Ledbetter Carl | director | Sell | 5,000 | $268.11 | $1.34M | 888,073 |
| Jul 7, 2026 | Graham-Cumming John | director | Sell | 2,520 | $247.28 | $623.2K | 497,291 |
| Jul 6, 2026 | Prince Matthew | director, 10 percent owner, officer: CEO & Board Co-Chair | Sell | 157,188 | $246.20 | $38.70M | 33,343-83% |
| Jul 2, 2026 | Hawkins Mark J | director | Sell | 133 | $249.00 | $33.1K | 10,765 |
| Jun 24, 2026 | Prince Matthew | director, 10 percent owner, officer: CEO & Board Co-Chair | Sell | 157,152 | $222.53 | $34.97M | 51,989-75% |
| Jun 18, 2026 | Zatlyn Michelle | director, officer: President and Board Co-Chair | Sell | 76,923 | $228.25 | $17.56M | 69,591-53% |
| Jun 17, 2026 | SEIFERT THOMAS J | officer: Chief Financial Officer | Sell | 8,500 | $232.91 | $1.98M | 124,933 |
| Jun 16, 2026 | Graham-Cumming John | director | Sell | 2,520 | $235.95 | $594.6K | 496,543 |
| Jun 8, 2026 | Suder Katrin | director | Sell | 293 | $252.92 | $74.1K | 37,430 |
| Jun 2, 2026 | Ledbetter Carl | director | Sell | 15,000 | $246.06 | $3.69M | 905,473 |
| Jun 2, 2026 | Hawkins Mark J | director | Sell | 133 | $246.42 | $32.8K | 10,056 |
| Jun 1, 2026 | Starzak Alissa Michelle | officer: Chief Legal Officer | Sell | 16,243 | $216.15 | $3.51M | 133,342 |
| May 27, 2026 | Zatlyn Michelle | director, officer: President and Board Co-Chair | Sell | 86,362 | $212.25 | $18.33M | 76,944-53% |
| May 21, 2026 | Prince Matthew | director, 10 percent owner, officer: CEO & Board Co-Chair | Sell | 157,152 | $207.49 | $32.61M | 76,107-67% |
| May 19, 2026 | Riley Janel | officer: Chief Accounting Officer | Sell | 6,814 | $195.10 | $1.33M | 52,644 |
| May 19, 2026 | SEIFERT THOMAS J | officer: Chief Financial Officer | Sell | 10,000 | $200.61 | $2.01M | 221,914 |
| May 5, 2026 | Graham-Cumming John | director | Sell | 2,160 | $222.01 | $479.5K | 496,471 |
| May 5, 2026 | Ledbetter Carl | director | Sell | 15,000 | $238.12 | $3.57M | 908,073 |
| May 4, 2026 | Hawkins Mark J | director | Sell | 133 | $211.62 | $28.1K | 10,189 |
| May 4, 2026 | Ledbetter Carl | director | Sell | 5,009 | $215.82 | $1.08M | 923,073 |
| Apr 30, 2026 | Ledbetter Carl | director | Sell | 9,991 | $215.85 | $2.16M | 928,082 |
| Apr 22, 2026 | Zatlyn Michelle | director, officer: President and Board Co-Chair | Sell | 76,923 | $204.87 | $15.76M | 56,933-57% |
| Apr 17, 2026 | SEIFERT THOMAS J | officer: Chief Financial Officer | Sell | 10,000 | $197.98 | $1.98M | 229,605 |
| Apr 8, 2026 | Prince Matthew | director, 10 percent owner, officer: CEO & Board Co-Chair | Sell | 157,152 | $211.99 | $33.32M | 51,817-75% |
| Apr 2, 2026 | Hawkins Mark J | director | Sell | 133 | $209.60 | $27.9K | 10,322 |
| Mar 30, 2026 | Graham-Cumming John | director | Sell | 3,644 | $202.31 | $737.2K | 497,355 |
| Mar 20, 2026 | Ledbetter Carl | director | Sell | 15,000 | $227.05 | $3.41M | 938,073 |
| Mar 18, 2026 | Prince Matthew | director, 10 percent owner, officer: CEO & Board Co-Chair | Sell | 157,152 | $214.17 | $33.66M | 50,930-76% |
| Mar 17, 2026 | SEIFERT THOMAS J | officer: Chief Financial Officer | Sell | 10,341 | $212.30 | $2.20M | 234,766 |
| Mar 6, 2026 | Riley Janel | officer: Chief Accounting Officer | Sell | 23,332 | $190.00 | $4.43M | 56,791-29% |
| Mar 5, 2026 | Zatlyn Michelle | director, officer: President and Board Co-Chair | Sell | 76,923 | $181.25 | $13.94M | 58,929-57% |
| Mar 3, 2026 | Graham-Cumming John | director | Sell | 2,520 | $178.24 | $449.2K | 497,599 |
| Mar 3, 2026 | Hawkins Mark J | director | Sell | 133 | $168.62 | $22.4K | 10,455 |
| Feb 26, 2026 | Prince Matthew | director, 10 percent owner, officer: CEO & Board Co-Chair | Sell | 157,152 | $169.01 | $26.56M | 74,700-68% |
NET Insiders
Prince Matthew
director, 10 percent owner, officer: CEO & Board Co-Chair
Sold $1.21B
73 tradesLast: Aug 5, 2026
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