Real time insider trading transaction history:
- Insiders are prohibited from making short-swing profits by trading their shares within 6 months of the registration or acquiring the shares.
- Shares are not adjusted for stock split.
"Insiders might sell their shares for any number of reasons, but they buy them for only one: they think the price will rise"
- Peter Lynch
What is insider trading>>
- Peter Lynch
What is insider trading>>

Common stock purchase or sale:
Transaction Date | Reported DateTime | Company | Symbol | Insider Relationship | Shares Traded | Average Price | Total Amount | Shares Owned | Filing |
2025-10-07 Sale | 2025-10-09 5:50 pm | Cloudflare Inc. | NET | Zatlyn Michelle President and Board Co-Chair | 76,923 | $217.34 | $16,718,699 | 13,343,400 (Indirect Direct) | View |
2025-10-01 Sale | 2025-10-01 5:19 pm | Cloudflare Inc. | NET | Kramer Douglas James Chief Legal Officer | 9,000 | $213.48 | $1,921,310 | 132,185 (Direct) | View |
2025-10-01 Sale | 2025-10-01 4:09 pm | Cloudflare Inc. | NET | Hawkins Mark J Director | 1,000 | $212.83 | $212,830 | 11,990 (Direct) | View |
2025-09-23 Sale | 2025-09-25 6:04 pm | Cloudflare Inc. | NET | Zatlyn Michelle President and Board Co-Chair | 76,923 | $219.05 | $16,849,792 | 13,574,169 (Indirect Direct) | View |
2025-09-22 Sale | 2025-09-22 6:32 pm | Cloudflare Inc. | NET | Ledbetter Carl Director | 15,000 | $223.91 | $3,358,639 | 1,032,672 (Indirect Direct) | View |
2025-09-22 Sale | 2025-09-22 6:30 pm | Cloudflare Inc. | NET | SEIFERT THOMAS J Chief Financial Officer | 10,000 | $227.64 | $2,276,444 | 626,008 (Indirect Direct) | View |
2025-09-09 Sale | 2025-09-11 6:49 pm | Cloudflare Inc. | NET | Prince Matthew CEO & Board Co-Chair 10% Owner | 157,152 | $221.89 | $34,870,915 | 40,036,538 (Indirect Direct) | View |
2025-09-02 Sale | 2025-09-04 5:18 pm | Cloudflare Inc. | NET | Graham-Cumming John Director | 10,215 | $206.32 | $2,107,518 | 522,911 (Direct) | View |
2025-09-02 Sale | 2025-09-04 4:18 pm | Cloudflare Inc. | NET | Kramer Douglas James Chief Legal Officer | 3,000 | $202.1 | $606,304 | 141,185 (Direct) | View |
2025-09-02 Sale | 2025-09-04 4:14 pm | Cloudflare Inc. | NET | Hawkins Mark J Director | 1,000 | $201.6 | $201,600 | 12,990 (Direct) | View |
2025-08-25 Sale | 2025-08-26 5:09 pm | Cloudflare Inc. | NET | Ledbetter Carl Director | 15,000 | $195.73 | $2,935,935 | 1,047,672 (Indirect Direct) | View |
2025-08-21 Sale | 2025-08-25 6:21 pm | Cloudflare Inc. | NET | Zatlyn Michelle President and Board Co-Chair | 86,382 | $193.32 | $16,699,340 | 13,804,938 (Indirect Direct) | View |
2025-08-20 Sale | 2025-08-21 5:45 pm | Cloudflare Inc. | NET | SEIFERT THOMAS J Chief Financial Officer | 41,555 | $190.64 | $7,921,856 | 636,008 (Indirect Direct) | View |
2025-08-20 Sale | 2025-08-20 6:30 pm | Cloudflare Inc. | NET | Prince Matthew CEO & Board Co-Chair 10% Owner | 536 | $194.84 | $104,432 | 387,362 (Indirect Direct) | View |
2025-08-18 Sale | 2025-08-20 6:28 pm | Cloudflare Inc. | NET | Prince Matthew CEO & Board Co-Chair 10% Owner | 156,616 | $196.04 | $30,702,464 | 41,028,089 (Indirect) | View |
2025-08-01 Sale | 2025-08-04 4:50 pm | Cloudflare Inc. | NET | Kramer Douglas James CHIEF LEGAL OFFICER | 3,000 | $198.22 | $594,663 | 157,377 (Direct) | View |
2025-07-25 Sale | 2025-07-29 5:49 pm | Cloudflare Inc. | NET | SEIFERT THOMAS J Chief Financial Officer | 60,730 | $200.3 | $12,163,987 | 886,205 (Indirect Direct) | View |
2025-07-28 Sale | 2025-07-29 5:45 pm | Cloudflare Inc. | NET | Ledbetter Carl Director | 15,000 | $199.85 | $2,997,692 | 1,062,672 (Indirect Direct) | View |
2025-07-21 Sale | 2025-07-22 7:22 pm | Cloudflare Inc. | NET | SEIFERT THOMAS J Chief Financial Officer | 44,270 | $199.71 | $8,841,178 | 758,771 (Indirect Direct) | View |
2025-07-15 Sale | 2025-07-17 7:51 pm | Cloudflare Inc. | NET | Zatlyn Michelle President and Board Co-Chair | 76,923 | $186.93 | $14,379,449 | 14,041,484 (Indirect Direct) | View |
2025-07-08 Sale | 2025-07-10 9:09 pm | Cloudflare Inc. | NET | Prince Matthew CEO & Board Co-Chair 10% Owner | 157,152 | $190.43 | $29,926,822 | 41,860,111 (Indirect Direct) | View |
2025-07-01 Sale | 2025-07-02 8:34 pm | Cloudflare Inc. | NET | Kramer Douglas James Chief Legal Officer | 9,000 | $196.09 | $1,764,815 | 160,377 (Direct) | View |
2025-06-30 Sale | 2025-07-01 6:14 pm | Cloudflare Inc. | NET | Ledbetter Carl Director | 15,000 | $193.94 | $2,909,059 | 1,077,672 (Indirect Direct) | View |
2025-06-20 Sale | 2025-06-23 5:15 pm | Cloudflare Inc. | NET | SEIFERT THOMAS J Chief Financial Officer | 10,000 | $180.76 | $1,807,588 | 803,041 (Indirect Direct) | View |
2025-06-17 Sale | 2025-06-18 5:04 pm | Cloudflare Inc. | NET | Ledbetter Carl Director | 10,050 | $181.57 | $1,824,806 | 1,092,672 (Indirect Direct) | View |
2025-06-11 Sale | 2025-06-13 8:29 pm | Cloudflare Inc. | NET | Prince Matthew CEO & Board Co-Chair 10% Owner | 157,152 | $175.75 | $27,620,208 | 42,331,567 (Indirect Direct) | View |
2025-06-11 Sale | 2025-06-13 6:43 pm | Cloudflare Inc. | NET | Ledbetter Carl Director | 1,241 | $181.46 | $225,192 | 1,102,722 (Indirect Direct) | View |
2025-06-05 Sale | 2025-06-09 4:23 pm | Cloudflare Inc. | NET | Suder Katrin Director | 608 | $172 | $104,576 | 41,785 (Direct) | View |
2025-06-04 Sale | 2025-06-06 7:52 pm | Cloudflare Inc. | NET | Zatlyn Michelle President and Board Co-Chair | 76,924 | $174.3 | $13,408,177 | 14,272,254 (Indirect Direct) | View |
2025-06-02 Sale | 2025-06-02 6:18 pm | Cloudflare Inc. | NET | Kramer Douglas James Chief Legal Officer | 3,000 | $166 | $498,014 | 169,377 (Direct) | View |
2025-05-20 Sale | 2025-05-22 8:06 pm | Cloudflare Inc. | NET | Zatlyn Michelle President and Board Co-Chair | 86,378 | $156.88 | $13,550,617 | 17,160,933 (Indirect Direct) | View |
Stock options: Exercise, Award, Grant, Conversion
Transaction Date | Reported DateTime | Exercisable Expiration | Company | Symnbol | Insider Relationship | Shares Traded | Conversion Price | Shares Owned | Filing |
2025-10-07 Conversion | 2025-10-09 5:50 pm | N/A N/A | Cloudflare Inc. | NET | Zatlyn Michelle President and Board Co-Chair | 76,923 | $0 | 13,343,400 (Direct) | View |
2025-10-07 Exercise | 2025-10-09 5:50 pm | N/A 2027-08-07 | Cloudflare Inc. | NET | Zatlyn Michelle President and Board Co-Chair | 153,846 | $0 | 13,343,400 (Direct) | View |
2025-09-23 Conversion | 2025-09-25 6:04 pm | N/A N/A | Cloudflare Inc. | NET | Zatlyn Michelle President and Board Co-Chair | 76,923 | $0 | 13,574,169 (Direct) | View |
2025-09-23 Exercise | 2025-09-25 6:04 pm | N/A 2027-08-07 | Cloudflare Inc. | NET | Zatlyn Michelle President and Board Co-Chair | 153,846 | $0 | 13,574,169 (Direct) | View |
2025-09-22 Conversion | 2025-09-22 6:30 pm | N/A N/A | Cloudflare Inc. | NET | SEIFERT THOMAS J Chief Financial Officer | 10,000 | $0 | 626,008 (Direct) | View |
2025-09-22 Exercise | 2025-09-22 6:30 pm | N/A 2027-07-25 | Cloudflare Inc. | NET | SEIFERT THOMAS J Chief Financial Officer | 20,000 | $0 | 626,008 (Direct) | View |
2025-09-09 Conversion | 2025-09-11 6:49 pm | N/A N/A | Cloudflare Inc. | NET | Prince Matthew CEO & Board Co-Chair 10% Owner | 137,041 | $0 | 40,036,538 (Indirect) | View |
2025-09-02 Exercise | 2025-09-04 5:18 pm | N/A N/A | Cloudflare Inc. | NET | Graham-Cumming John Director | 2,530 | $44.72 | 522,911 (Direct) | View |
2025-09-02 Exercise | 2025-09-04 5:18 pm | N/A 2032-02-13 | Cloudflare Inc. | NET | Graham-Cumming John Director | 2,530 | $0 | 522,911 (Direct) | View |
2025-08-21 Conversion | 2025-08-25 6:21 pm | N/A N/A | Cloudflare Inc. | NET | Zatlyn Michelle President and Board Co-Chair | 76,923 | $0 | 13,804,938 (Direct) | View |
2025-08-21 Exercise | 2025-08-25 6:21 pm | N/A 2027-08-07 | Cloudflare Inc. | NET | Zatlyn Michelle President and Board Co-Chair | 153,846 | $0 | 13,804,938 (Direct) | View |
2025-08-20 Conversion | 2025-08-21 5:45 pm | N/A N/A | Cloudflare Inc. | NET | SEIFERT THOMAS J Chief Financial Officer | 10,000 | $0 | 636,008 (Direct) | View |
2025-08-20 Exercise | 2025-08-21 5:45 pm | N/A 2027-07-25 | Cloudflare Inc. | NET | SEIFERT THOMAS J Chief Financial Officer | 20,000 | $0 | 636,008 (Direct) | View |
2025-08-18 Conversion | 2025-08-20 6:28 pm | N/A N/A | Cloudflare Inc. | NET | Prince Matthew CEO & Board Co-Chair 10% Owner | 157,152 | $0 | 41,028,089 (Indirect) | View |
2025-08-15 Tax Withholding | 2025-08-19 6:45 pm | N/A N/A | Cloudflare Inc. | NET | Prince Matthew CEO and Board Co-Chair 10% Owner | 15,739 | $195.38 | 540,585 (Direct) | View |
2025-08-15 Exercise | 2025-08-19 6:45 pm | N/A 2032-02-04 | Cloudflare Inc. | NET | Prince Matthew CEO and Board Co-Chair 10% Owner | 21,888 | $0 | 540,585 (Direct) | View |
2025-08-15 Tax Withholding | 2025-08-19 6:43 pm | N/A N/A | Cloudflare Inc. | NET | Zatlyn Michelle President and Board Co-Chair | 18,206 | $195.38 | 564,123 (Direct) | View |
2025-08-15 Exercise | 2025-08-19 6:43 pm | N/A 2032-02-04 | Cloudflare Inc. | NET | Zatlyn Michelle President and Board Co-Chair | 21,888 | $0 | 564,123 (Direct) | View |
2025-08-15 Tax Withholding | 2025-08-19 5:42 pm | N/A N/A | Cloudflare Inc. | NET | Kramer Douglas James Chief Legal Officer | 13,192 | $195.38 | 144,185 (Direct) | View |
2025-08-15 Tax Withholding | 2025-08-19 5:41 pm | N/A N/A | Cloudflare Inc. | NET | SEIFERT THOMAS J Chief Financial Officer | 20,478 | $195.38 | 221,072 (Direct) | View |
2025-08-15 Tax Withholding | 2025-08-19 5:39 pm | N/A N/A | Cloudflare Inc. | NET | Riley Janel Chief Accounting Officer | 3,874 | $195.38 | 63,489 (Direct) | View |
2025-08-04 Conversion | 2025-08-06 4:14 pm | N/A N/A | Cloudflare Inc. | NET | Kramer Douglas James CHIEF LEGAL OFFICER | 15,000 | $0 | 176,052 (Direct) | View |
2025-08-04 Gift | 2025-08-06 4:14 pm | N/A N/A | Cloudflare Inc. | NET | Kramer Douglas James CHIEF LEGAL OFFICER | 15,000 | $0 | 176,052 (Direct) | View |
2025-07-25 Conversion | 2025-07-29 5:49 pm | N/A N/A | Cloudflare Inc. | NET | SEIFERT THOMAS J Chief Financial Officer | 60,730 | $0 | 886,205 (Indirect) | View |
2025-07-21 Conversion | 2025-07-22 7:22 pm | N/A N/A | Cloudflare Inc. | NET | SEIFERT THOMAS J Chief Financial Officer | 44,270 | $0 | 758,771 (Direct) | View |
2025-07-21 Exercise | 2025-07-22 7:22 pm | N/A 2027-07-25 | Cloudflare Inc. | NET | SEIFERT THOMAS J Chief Financial Officer | 20,000 | $0 | 758,771 (Direct) | View |
2025-07-15 Conversion | 2025-07-17 7:51 pm | N/A N/A | Cloudflare Inc. | NET | Zatlyn Michelle President and Board Co-Chair | 76,923 | $0 | 14,041,484 (Direct) | View |
2025-07-15 Exercise | 2025-07-17 7:51 pm | N/A 2027-08-07 | Cloudflare Inc. | NET | Zatlyn Michelle President and Board Co-Chair | 153,846 | $0 | 14,041,484 (Direct) | View |
2025-07-08 Conversion | 2025-07-10 9:09 pm | N/A N/A | Cloudflare Inc. | NET | Prince Matthew CEO & Board Co-Chair 10% Owner | 157,152 | $0 | 41,860,111 (Indirect) | View |
2025-06-20 Conversion | 2025-06-23 5:15 pm | N/A N/A | Cloudflare Inc. | NET | SEIFERT THOMAS J Chief Financial Officer | 10,000 | $0 | 803,041 (Direct) | View |
2025-06-20 Exercise | 2025-06-23 5:15 pm | N/A 2027-07-25 | Cloudflare Inc. | NET | SEIFERT THOMAS J Chief Financial Officer | 20,000 | $0 | 803,041 (Direct) | View |
2025-06-11 Conversion | 2025-06-13 8:29 pm | N/A N/A | Cloudflare Inc. | NET | Prince Matthew CEO & Board Co-Chair 10% Owner | 139,089 | $0 | 42,331,567 (Indirect) | View |
2025-06-05 Option Award | 2025-06-09 4:56 pm | N/A N/A | Cloudflare Inc. | NET | SANDELL SCOTT D Director | 1,172 | $0 | 222,070 (Direct) | View |
2025-06-05 Option Award | 2025-06-09 4:23 pm | N/A N/A | Cloudflare Inc. | NET | Suder Katrin Director | 1,172 | $0 | 41,785 (Direct) | View |
2025-06-05 Option Award | 2025-06-09 4:21 pm | N/A N/A | Cloudflare Inc. | NET | Hawkins Mark J Director | 1,172 | $0 | 13,990 (Direct) | View |
2025-06-05 Option Award | 2025-06-09 4:19 pm | N/A N/A | Cloudflare Inc. | NET | Ledbetter Carl Director | 1,172 | $0 | 1,103,963 (Direct) | View |
2025-06-04 Conversion | 2025-06-06 7:52 pm | N/A N/A | Cloudflare Inc. | NET | Zatlyn Michelle President and Board Co-Chair | 76,924 | $0 | 14,272,254 (Direct) | View |
2025-06-04 Exercise | 2025-06-06 7:52 pm | N/A 2027-08-07 | Cloudflare Inc. | NET | Zatlyn Michelle President and Board Co-Chair | 153,848 | $0 | 14,272,254 (Direct) | View |
2025-05-20 Conversion | 2025-05-22 8:06 pm | N/A N/A | Cloudflare Inc. | NET | Zatlyn Michelle President and Board Co-Chair | 76,920 | $0 | 17,160,933 (Direct) | View |
2025-05-20 Exercise | 2025-05-22 8:06 pm | N/A 2027-08-07 | Cloudflare Inc. | NET | Zatlyn Michelle President and Board Co-Chair | 123,072 | $0 | 17,160,933 (Direct) | View |