Cloudflare, Inc.
NET
93 insider filings · Latest: Oct 5, 2026
Common Stock Transactions
| Txn Date | Accepted | Insider | Type | Shares | Avg Price | Value | Shares Owned | Filing |
|---|---|---|---|---|---|---|---|---|
| Jun 4, 2025 | Jun 4 8:46 PM | Michelle Zatlyn | Proposed Sale | 153,847 | $170.92 | $26.3M | — | View → |
| Jun 2, 2025 | Jun 2 8:29 PM | DOUGLAS KRAMER | Proposed Sale | 3,000 | $166.00 | $498.0K | — | View → |
| May 20, 2025 | May 20 9:08 PM | Michelle Zatlyn | Proposed Sale | 86,378 | $157.42 | $13.6M | — | View → |
| May 20, 2025 | May 20 8:28 PM | THOMAS J SEIFERT | Proposed Sale | 41,556 | $157.52 | $6.5M | — | View → |
| May 13, 2025 | May 13 9:13 PM | Matthew Prince | Proposed Sale | 157,152 | $150.36 | $23.6M | — | View → |
| Apr 25, 2025 | Apr 25 8:24 PM | THOMAS J SEIFERT | Proposed Sale | 10,000 | $118.87 | $1.2M | — | View → |
| Apr 1, 2025 | Apr 1 8:09 PM | DOUGLAS KRAMER | Proposed Sale | 9,000 | $112.83 | $1.0M | — | View → |
| Mar 20, 2025 | Mar 20 8:20 PM | THOMAS J SEIFERT | Proposed Sale | 10,000 | $117.58 | $1.2M | — | View → |
| Mar 5, 2025 | Mar 5 9:22 PM | THOMAS J SEIFERT | Proposed Sale | 15,000 | $140.93 | $2.1M | — | View → |
| Mar 5, 2025 | Mar 5 9:06 PM | DOUGLAS KRAMER | Proposed Sale | 3,000 | $140.06 | $420.2K | — | View → |
| Feb 25, 2025 | Feb 25 10:29 PM | Matthew Prince | Proposed Sale | 471,456 | $143.14 | $67.5M | — | View → |
| Feb 25, 2025 | Feb 25 9:09 PM | KATRIN SUSANNE SUDER | Proposed Sale | 9,941 | $145.82 | $1.4M | — | View → |
| Feb 19, 2025 | Feb 19 9:52 PM | Michelle Zatlyn | Proposed Sale | 240,219 | $160.59 | $38.6M | — | View → |
| Feb 19, 2025 | Feb 19 9:30 PM | THOMAS J SEIFERT | Proposed Sale | 28,635 | $168.81 | $4.8M | — | View → |
| Feb 3, 2025 | Feb 3 9:18 PM | THOMAS J SEIFERT | Proposed Sale | 15,000 | $138.40 | $2.1M | — | View → |
| Feb 3, 2025 | Feb 3 9:07 PM | DOUGLAS KRAMER | Proposed Sale | 2,481 | $131.66 | $326.6K | — | View → |
| Jan 21, 2025 | Jan 21 9:22 PM | THOMAS J SEIFERT | Proposed Sale | 31,136 | $117.16 | $3.6M | — | View → |
| Jan 17, 2025 | Jan 17 9:19 PM | THOMAS J SEIFERT | Proposed Sale | 33,864 | $114.82 | $3.9M | — | View → |
| Jan 3, 2025 | Jan 3 9:18 PM | THOMAS J SEIFERT | Proposed Sale | 15,000 | $112.54 | $1.7M | — | View → |
| Jan 2, 2025 | Jan 2 9:05 PM | DOUGLAS KRAMER | Proposed Sale | 9,000 | $112.45 | $1.0M | — | View → |
Stock Options & Derivatives
| Txn Date | Accepted | Insider | Type | Shares | Exercise Price | Shares Owned | Filing |
|---|---|---|---|---|---|---|---|
| Sep 3, 2026 | Sep 9 12:54 AM | Michelle ZatlynDirector, PRESIDENT & BOARD CO-CHAIR | Conversion | 33,003 | — | 0(D) | View → |
| Aug 21, 2026 | Aug 21 9:28 PM | Michelle ZatlynDirector, President and Board Co-Chair | Conversion | 33,003 | — | 0(D) | View → |
| Aug 21, 2026 | Aug 21 9:28 PM | Michelle ZatlynDirector, President and Board Co-Chair | Option Exercise | 33,003 | — | 33,003(D) | View → |
| Aug 21, 2026 | Aug 21 9:28 PM | Michelle ZatlynDirector, President and Board Co-Chair | Option Exercise | 33,003 | $2.04 | 1,089,099(D) | View → |
| Aug 20, 2026 | Aug 21 9:28 PM | Michelle ZatlynDirector, President and Board Co-Chair | Option Exercise | 33,003 | $2.04 | 1,122,102(D) | View → |
| Aug 20, 2026 | Aug 21 9:28 PM | Michelle ZatlynDirector, President and Board Co-Chair | Option Exercise | 33,003 | — | 33,003(D) | View → |
| Aug 20, 2026 | Aug 21 9:28 PM | Michelle ZatlynDirector, President and Board Co-Chair | Conversion | 33,003 | — | 0(D) | View → |
| Aug 19, 2026 | Aug 21 9:28 PM | Michelle ZatlynDirector, President and Board Co-Chair | Conversion | 33,003 | — | 0(D) | View → |
| Aug 19, 2026 | Aug 21 9:28 PM | Michelle ZatlynDirector, President and Board Co-Chair | Option Exercise | 33,003 | — | 33,003(D) | View → |
| Aug 19, 2026 | Aug 21 9:28 PM | Michelle ZatlynDirector, President and Board Co-Chair | Option Exercise | 33,003 | $2.04 | 1,155,105(D) | View → |
| Aug 17, 2026 | Aug 19 9:42 PM | Alissa Michelle StarzakChief Legal Officer | Option Exercise | 3,333 | $77.70 | 86,666(D) | View → |
| Aug 17, 2026 | Aug 19 9:37 PM | Janel RileyChief Accounting Officer | Option Exercise | 1,667 | $67.79 | 71,668(D) | View → |
| Aug 17, 2026 | Aug 19 9:35 PM | Thomas J SeifertChief Financial Officer | Option Exercise | 10,000 | — | 18,925(D) | View → |
| Aug 17, 2026 | Aug 19 9:35 PM | Thomas J SeifertChief Financial Officer | Option Exercise | 10,000 | $2.04 | 10,000(D) | View → |
| Aug 17, 2026 | Aug 19 9:35 PM | Thomas J SeifertChief Financial Officer | Conversion | 10,000 | — | 8,925(D) | View → |
| Aug 10, 2026 | Aug 11 9:03 PM | John Graham-CummingDirector | Option Exercise | 2,520 | $44.72 | 0(D) | View → |
| Aug 4, 2026 | Aug 6 11:03 PM | Thomas J SeifertChief Financial Officer | Option Exercise | 55,000 | $44.72 | 500,000(D) | View → |
| Aug 5, 2026 | Aug 5 11:46 PM | Matthew PrinceDirector, CEO & Board Co-Chair, 10% Owner | Conversion | 52,383 | — | 2,750,039(I) | View → |
| Aug 4, 2026 | Aug 5 11:25 PM | Matthew PrinceDirector, CEO & Board Co-Chair, 10% Owner | Conversion | 52,383 | — | 2,783,670(I) | View → |
| Aug 3, 2026 | Aug 5 11:24 PM | Matthew PrinceDirector, CEO & Board Co-Chair, 10% Owner | Conversion | 52,383 | — | 2,817,301(I) | View → |