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 |
|---|---|---|---|---|---|---|---|---|
| Aug 18, 2026 | Aug 18 8:03 PM | ALISSA M STARZAK | Proposed Sale | 2,538 | $304.68 | $773.3K | — | View → |
| Aug 17, 2026 | Aug 17 8:45 PM | ALISSA M STARZAK | Proposed Sale | 3,333 | $310.15 | $1.0M | — | View → |
| Aug 17, 2026 | Aug 17 8:33 PM | THOMAS SEIFERT | Proposed Sale | 10,000 | $315.78 | $3.2M | — | View → |
| Aug 10, 2026 | Aug 11 9:03 PM | John Graham-CummingDirector | Sale | 2,520 | $303.97 | $766.0K | 494,909(D) | View → |
| Aug 4, 2026 | Aug 6 11:03 PM | Thomas J SeifertChief Financial Officer | Sale | 55,000 | $300.30 | $16.5M | 113,790(D) | View → |
| Aug 6, 2026 | Aug 6 9:23 PM | Carl LedbetterDirector | Sale | 5,000 | $281.98 | $1.4M | 883,073(I) | View → |
| Aug 5, 2026 | Aug 5 11:47 PM | Matthew PrinceDirector, CEO & Board Co-Chair, 10% Owner | Sale | 33,631 | $296.10 | $10.0M | 0(I) | View → |
| Aug 5, 2026 | Aug 5 11:46 PM | Matthew PrinceDirector, CEO & Board Co-Chair, 10% Owner | Sale | 18,752 | $296.10 | $5.6M | 0(I) | View → |
| Aug 4, 2026 | Aug 5 11:46 PM | Matthew PrinceDirector, CEO & Board Co-Chair, 10% Owner | Sale | 32,282 | $298.44 | $9.6M | 0(I) | View → |
| Aug 4, 2026 | Aug 5 11:25 PM | Matthew PrinceDirector, CEO & Board Co-Chair, 10% Owner | Sale | 20,101 | $296.89 | $6.0M | 32,282(I) | View → |
| Aug 3, 2026 | Aug 5 11:24 PM | Matthew PrinceDirector, CEO & Board Co-Chair, 10% Owner | Sale | 52,383 | $283.42 | $14.8M | 0(I) | View → |
| Aug 3, 2026 | Aug 4 8:44 PM | Mark J HawkinsDirector | Sale | 133 | $277.74 | $36.9K | 10,632(D) | View → |
| Aug 4, 2026 | Aug 4 8:36 PM | THOMAS SEIFERT | Proposed Sale | 55,000 | $282.74 | $15.6M | — | View → |
| Aug 3, 2026 | Aug 3 8:03 PM | MARK HAWKINS | Proposed Sale | 133 | $277.74 | $36.9K | — | View → |
| Jul 17, 2026 | Jul 17 11:01 PM | Thomas J SeifertChief Financial Officer | Sale | 10,000 | $276.92 | $2.8M | 113,790(D) | View → |
| Jul 17, 2026 | Jul 17 8:19 PM | THOMAS SEIFERT | Proposed Sale | 10,000 | $272.46 | $2.7M | — | View → |
| Jul 15, 2026 | Jul 15 10:59 PM | Michelle ZatlynDirector, President and Board Co-Chair | Sale | 33,003 | $286.48 | $9.5M | 47,425(I) | View → |
| Jul 14, 2026 | Jul 15 10:59 PM | Michelle ZatlynDirector, President and Board Co-Chair | Sale | 33,003 | $278.09 | $9.2M | 47,425(I) | View → |
| Jul 13, 2026 | Jul 15 10:59 PM | Michelle ZatlynDirector, President and Board Co-Chair | Sale | 33,058 | $265.79 | $8.8M | 47,425(I) | View → |
| Jul 13, 2026 | Jul 13 8:57 PM | Michelle Zatlyn | Proposed Sale | 297,082 | $269.53 | $80.1M | — | 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 → |