Cloudflare, Inc.
NET- Exchange
- NYSE
- Industry
- Services-Prepackaged Software
- SEC CIK
- 0001477333
In the last 90 days, Cloudflare, Inc. insiders filed 0 open-market purchases and 11 sales; 1,234 institutions reported holding it in 13F filings for Q2 2026, worth $69.8B in total; superinvestors ARK Invest and Soros Fund Management hold it.
Open-market trades, last 90 days
Open-market purchases (P) and sales (S) by Cloudflare, Inc. insiders, counted by Form 4 filing. Trades with a flagged price and duplicate filings are left out.
- Open-market buys
- 0 filings
- Open-market sells
- 11 filings
- 5 insiders, $109.6M in total
- Insiders trading
- 5
- Net value
- −$109.6M
- Purchases minus sales
Insider roster
Directors, officers and 10% owners who have filed a Form 4 for Cloudflare, Inc., current and former, most recent filer first. Last reported holding is the position after the last non-derivative trade in their latest filing.
| Name | Title | Last reported holding | Last filing | Filings, past year |
|---|---|---|---|---|
| Ledbetter Carl | Director | 868,073Indirect | Oct 19, 2026 | 15 |
| Seifert Thomas J | Chief Financial Officer | 104,958 | Oct 19, 2026 | 18 |
| Zatlyn Michelle | President and Board Co-Chair | 69,775Indirect | Oct 7, 2026 | 20 |
| Starzak Alissa Michelle | Chief Legal Officer | 112,082 | Aug 19, 2026 | 6 |
| Riley Janel | Chief Accounting Officer | 41,547 | Aug 19, 2026 | 8 |
| Prince Matthew | CEO & Board Co-Chair | 315,300 | Aug 18, 2026 | 24 |
| Graham-Cumming John | Director | 494,909 | Aug 11, 2026 | 10 |
| Hawkins Mark J | Director | 10,632 | Aug 4, 2026 | 9 |
| Lakhani Karim | Director | 7,548 | Jul 2, 2026 | 1 |
| Cunningham Stacey | Director | 4,215 | Jul 2, 2026 | 1 |
| Suder Katrin | Director | 38,272 | Jul 2, 2026 | 4 |
| Sandell Scott D | Director | 11,378 | Jul 2, 2026 | 1 |
| Kramer Douglas James | Chief Legal Officer | 88,649 | Feb 18, 2026 | 6 |
| Eitel Maria S | Director | 5,927 | Nov 4, 2024 | 0 |
| Anderson Mark | Director | 15,388 | Aug 16, 2023 | 0 |
| Underwood Paul D. | Chief Accounting Officer | 27,834 | May 17, 2023 | 0 |
| Meresman Stanley J | Director | 2,441 | May 12, 2022 | 0 |
Insider trades
Each row adds up one type of transaction in one Form 4 filing. Only open-market purchases (P) and sales (S) are shown by default; use the filters to see grants, option exercises and other codes.
| Filed (ET) | Trade date | Filing delay | Insider | Transaction | Shares | Avg price | Value | Holding change | Flags |
|---|---|---|---|---|---|---|---|---|---|
| Aug 21, 2026 (view filing)5:28 PM ET | Aug 19-21 | 2 days | Zatlyn MichellePresident and Board Co-Chair | SSaleClass A Common Stock | −99.0K | $285.71 | −$28.3M | −58.7%69.8K after | 26 lots10b5-1 |
| Sep 8, 2026 (view filing)8:54 PM ET | Sep 3-8 | 5 days | Zatlyn MichellePRESIDENT & BOARD CO-CHAIR | SSaleClass A Common Stock | −99.0K | $279.34 | −$27.7M | −58.7%69.8K after | 17 lots10b5-1 |
| Sep 15, 2026 (view filing)6:31 PM ET | Sep 14 | 1 day | Ledbetter CarlDirector | SSaleClass A Common Stock | −5.00K | $312.22 | −$1.56M | −0.6%878.1K after | 4 lots10b5-1 |
| Sep 21, 2026 (view filing)4:50 PM ET | Sep 17 | 4 days | Seifert Thomas JChief Financial Officer | SSaleClass A Common Stock | −10.0K | $332.46 | −$3.32M | −8.5%107.9K after | 12 lots10b5-1 |
| Sep 23, 2026 (view filing)5:14 PM ET | Sep 22 | 1 day | Ledbetter CarlDirector | SSaleClass A Common Stock | −5.00K | $353.15 | −$1.77M | −0.6%873.1K after | 10b5-1 |
| Oct 7, 2026 (view filing)8:33 PM ET | Oct 5-7 | 2 days | Zatlyn MichellePresident and Board Co-Chair | SSaleClass A Common Stock | −99.0K | $355.88 | −$35.2M | −58.7%69.8K after | 21 lots10b5-1 |
| Oct 19, 2026 (view filing)7:04 PM ET | Oct 19 | Same day | Seifert Thomas JChief Financial Officer | SSaleClass A Common Stock | −12.5K | $299.59 | −$3.74M | −10.6%105.0K after | 7 lots10b5-1 |
| Oct 19, 2026 (view filing)7:06 PM ET | Oct 19 | Same day | Ledbetter CarlDirector | SSaleClass A Common Stock | −5.00K | $304.40 | −$1.52M | −0.6%868.1K after | 3 lots10b5-1 |