Notice of Proposed Sale · 144
Cloudflare, Inc.
NETNYSEEQUITYCurrent
Notice of Proposed Sale
Structured filing — 144
primary_doc.xml
Notice of proposed sale. The proposed amounts below do not establish that a sale occurred.
Proposed-sale notice
- Issuer
- Cloudflare, Inc.
- Issuer CIK
- 0001477333
- SEC file number
- 001-39039
- Phone
- 8889935273
- Person for whose account securities are to be sold
- THOMAS SEIFERT
- Relationships to issuer
- Officer
- Street
- 101 Townsend Street
- City
- San Francisco
- State / country code
- CA
- Postal code
- 94107
Securities proposed for sale
| Security | Proposed units | Aggregate market value | Units outstanding | Approximate sale date | Exchange | Broker / market maker |
|---|---|---|---|---|---|---|
| Common | 10,000 | 3,157,800.00 | 322,618,775 | 08/17/2026 | NYSE | Morgan Stanley Smith Barney LLC Executive Financial Services |
Broker / market maker — proposed row 1, entry 1
- Name
- Morgan Stanley Smith Barney LLC Executive Financial Services
- Street
- 1 New York Plaza
- Street (continued)
- 8th Floor
- City
- New York
- State / country code
- NY
- Postal code
- 10004
Acquisition of securities to be sold
| Security | Acquired | Nature of acquisition | Acquired from | Amount acquired | Gift transaction | Payment date | Nature of payment |
|---|---|---|---|---|---|---|---|
| Common | 08/17/2026 | Exercise of Stock Options | Issuer | 10,000 | N | 08/17/2026 | Cash |
Sales reported in the preceding three months
| Seller | Security | Sale date | Amount sold | Gross proceeds |
|---|---|---|---|---|
| 10b5-1 Sales Plan for THOMAS SEIFERT | Common | 08/04/2026 | 55,000 | 16,516,285.50 |
| 10b5-1 Sales Plan for THOMAS SEIFERT | Common | 07/17/2026 | 10,000 | 2,769,195.00 |
| 10b5-1 Sales Plan for THOMAS SEIFERT | Common | 06/17/2026 | 10,000 | 2,323,887.00 |
| 10b5-1 Sales Plan for THOMAS SEIFERT | Common | 05/18/2026 | 10,000 | 2,006,068.00 |
Seller — prior-sale row 1, entry 1
- Name
- 10b5-1 Sales Plan for THOMAS SEIFERT
- Street
- 101 Townsend Street
- City
- San Francisco
- State / country code
- CA
- Postal code
- 94107
Seller — prior-sale row 2, entry 1
- Name
- 10b5-1 Sales Plan for THOMAS SEIFERT
- Street
- 101 Townsend Street
- City
- San Francisco
- State / country code
- CA
- Postal code
- 94107
Seller — prior-sale row 3, entry 1
- Name
- 10b5-1 Sales Plan for THOMAS SEIFERT
- Street
- 101 Townsend Street
- City
- San Francisco
- State / country code
- CA
- Postal code
- 94107
Seller — prior-sale row 4, entry 1
- Name
- 10b5-1 Sales Plan for THOMAS SEIFERT
- Street
- 101 Townsend Street
- City
- San Francisco
- State / country code
- CA
- Postal code
- 94107
Prior-sale reporting
- Nothing to report for the preceding three months
- N
Notice signature
- Notice date
- 08/17/2026
- Signed
- /s/ Thomas J Seifert
- Plan adoption dates
- 11/20/2025