Notice of Proposed Sale · 144

Cloudflare, Inc.

NETNYSEEQUITYCurrent

Notice of Proposed Sale

Filed Jul 13, 2026Accepted Jul 13, 2026, 4:57 PM EDTFiling CIK 1786951Accession 0001958244-26-000450

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Structured filing — 144

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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: 1-888-993-5273
Person for whose account securities are to be sold: Michelle Zatlyn
Relationships to issuer: Officer
Street: 101 Townsend Street
City: San Francisco
State / country code: CA
Postal code: 94107

Securities proposed for sale

Securities proposed for sale · 1 reported row
Security	Proposed units	Aggregate market value	Units outstanding	Approximate sale date	Exchange	Broker / market maker
Class A Common	297,082	80,072,511.46	319,528,350	07/13/2026	NYSE	Goldman Sachs & Co. LLC

Broker / market maker — proposed row 1, entry 1

Name: Goldman Sachs & Co. LLC
Street: 200 West Street
City: New York
State / country code: NY
Postal code: 10282

Acquisition of securities to be sold

Acquisition of securities to be sold · 1 reported row
Security	Acquired	Nature of acquisition	Acquired from	Amount acquired	Gift transaction	Payment date	Nature of payment
Class A Common	08/08/2017	Acquired as compensation -- Stock Options	Issuer	297,082	N	08/08/2017	Compensation -- Cashless exercise / same-day sale

Sales reported in the preceding three months

Sales reported in the preceding three months · 28 reported rows
Seller	Security	Sale date	Amount sold	Gross proceeds
The Sutherland / Zatlyn Revocable Trust dated November 17, 2016	Class A Common	04/20/2026	8,547	1,708,521.37
The Sutherland / Zatlyn Revocable Trust dated November 17, 2016	Class A Common	05/27/2026	8,547	1,797,109.31
The Sutherland / Zatlyn Revocable Trust dated November 17, 2016	Class A Common	06/16/2026	8,547	1,965,447.61
The Sutherland / Zatlyn Revocable Trust dated November 17, 2016	Class A Common	06/16/2026	8,547	2,023,376.61
The Sutherland / Zatlyn Revocable Trust dated November 17, 2016	Class A Common	05/22/2026	8,547	1,830,074.24
The Sutherland / Zatlyn Revocable Trust dated November 17, 2016	Class A Common	04/21/2026	8,547	1,756,130.72
The Sutherland / Zatlyn Revocable Trust dated November 17, 2016	Class A Common	04/22/2026	8,547	1,799,201.62
The Sutherland / Zatlyn Revocable Trust dated November 17, 2016	Class A Common	04/21/2026	8,547	1,766,693.96
The Sutherland / Zatlyn Revocable Trust dated November 17, 2016	Class A Common	06/18/2026	8,547	1,873,118.64
The Sutherland / Zatlyn Revocable Trust dated November 17, 2016	Class A Common	05/26/2026	8,547	1,807,056.31
The Sutherland / Zatlyn Revocable Trust dated November 17, 2016	Class A Common	06/17/2026	8,547	1,970,369.82
The Sutherland / Zatlyn Revocable Trust dated November 17, 2016	Class A Common	04/22/2026	8,547	1,776,888.82
The Sutherland / Zatlyn Revocable Trust dated November 17, 2016	Class A Common	06/17/2026	8,547	2,005,761.24
The Sutherland / Zatlyn Revocable Trust dated November 17, 2016	Class A Common	06/16/2026	8,547	1,985,115.96
The Sutherland / Zatlyn Revocable Trust dated November 17, 2016	Class A Common	04/20/2026	8,547	1,685,929.08
The Sutherland / Zatlyn Revocable Trust dated November 17, 2016	Class A Common	04/20/2026	8,547	1,717,599.99
The Sutherland / Zatlyn Revocable Trust dated November 17, 2016	Class A Common	05/27/2026	8,547	1,782,070.01
The Sutherland / Zatlyn Revocable Trust dated November 17, 2016	Class A Common	05/27/2026	8,547	1,813,229.81
The Sutherland / Zatlyn Revocable Trust dated November 17, 2016	Class A Common	05/22/2026	8,547	1,812,311.86
The Sutherland / Zatlyn Revocable Trust dated November 17, 2016	Class A Common	05/22/2026	8,547	1,838,846.02
The Sutherland / Zatlyn Revocable Trust dated November 17, 2016	Class A Common	04/21/2026	8,547	1,761,736.7
The Sutherland / Zatlyn Revocable Trust dated November 17, 2016	Class A Common	04/22/2026	8,547	1,786,763.17
The Sutherland / Zatlyn Revocable Trust dated November 17, 2016	Class A Common	05/26/2026	8,547	1,832,427.23
The Sutherland / Zatlyn Revocable Trust dated November 17, 2016	Class A Common	05/26/2026	8,547	1,792,030.69
The Sutherland / Zatlyn Revocable Trust dated November 17, 2016	Class A Common	06/17/2026	8,547	1,989,590.32
The Sutherland / Zatlyn Revocable Trust dated November 17, 2016	Class A Common	06/18/2026	8,547	1,889,083.58
The Sutherland / Zatlyn Revocable Trust dated November 17, 2016	Class A Common	06/18/2026	8,547	1,855,971.65
The Sutherland / Zatlyn Revocable Trust dated November 17, 2016	Class A Common	05/22/2026	9,439	2,053,317.73

Seller — prior-sale row 1, entry 1

Name: The Sutherland / Zatlyn Revocable Trust dated November 17, 2016
Street: 101 Townsend Street
City: San Francisco
State / country code: CA
Postal code: 94107

Seller — prior-sale row 2, entry 1

Name: The Sutherland / Zatlyn Revocable Trust dated November 17, 2016
Street: 101 Townsend Street
City: San Francisco
State / country code: CA
Postal code: 94107

Seller — prior-sale row 3, entry 1

Name: The Sutherland / Zatlyn Revocable Trust dated November 17, 2016
Street: 101 Townsend Street
City: San Francisco
State / country code: CA
Postal code: 94107

Seller — prior-sale row 4, entry 1

Name: The Sutherland / Zatlyn Revocable Trust dated November 17, 2016
Street: 101 Townsend Street
City: San Francisco
State / country code: CA
Postal code: 94107

Seller — prior-sale row 5, entry 1

Name: The Sutherland / Zatlyn Revocable Trust dated November 17, 2016
Street: 101 Townsend Street
City: San Francisco
State / country code: CA
Postal code: 94107

Seller — prior-sale row 6, entry 1

Name: The Sutherland / Zatlyn Revocable Trust dated November 17, 2016
Street: 101 Townsend Street
City: San Francisco
State / country code: CA
Postal code: 94107

Seller — prior-sale row 7, entry 1

Name: The Sutherland / Zatlyn Revocable Trust dated November 17, 2016
Street: 101 Townsend Street
City: San Francisco
State / country code: CA
Postal code: 94107

Seller — prior-sale row 8, entry 1

Name: The Sutherland / Zatlyn Revocable Trust dated November 17, 2016
Street: 101 Townsend Street
City: San Francisco
State / country code: CA
Postal code: 94107

Seller — prior-sale row 9, entry 1

Name: The Sutherland / Zatlyn Revocable Trust dated November 17, 2016
Street: 101 Townsend Street
City: San Francisco
State / country code: CA
Postal code: 94107

Seller — prior-sale row 10, entry 1

Name: The Sutherland / Zatlyn Revocable Trust dated November 17, 2016
Street: 101 Townsend Street
City: San Francisco
State / country code: CA
Postal code: 94107

Seller — prior-sale row 11, entry 1

Name: The Sutherland / Zatlyn Revocable Trust dated November 17, 2016
Street: 101 Townsend Street
City: San Francisco
State / country code: CA
Postal code: 94107

Seller — prior-sale row 12, entry 1

Name: The Sutherland / Zatlyn Revocable Trust dated November 17, 2016
Street: 101 Townsend Street
City: San Francisco
State / country code: CA
Postal code: 94107

Seller — prior-sale row 13, entry 1

Name: The Sutherland / Zatlyn Revocable Trust dated November 17, 2016
Street: 101 Townsend Street
City: San Francisco
State / country code: CA
Postal code: 94107

Seller — prior-sale row 14, entry 1

Name: The Sutherland / Zatlyn Revocable Trust dated November 17, 2016
Street: 101 Townsend Street
City: San Francisco
State / country code: CA
Postal code: 94107

Seller — prior-sale row 15, entry 1

Name: The Sutherland / Zatlyn Revocable Trust dated November 17, 2016
Street: 101 Townsend Street
City: San Francisco
State / country code: CA
Postal code: 94107

Seller — prior-sale row 16, entry 1

Name: The Sutherland / Zatlyn Revocable Trust dated November 17, 2016
Street: 101 Townsend Street
City: San Francisco
State / country code: CA
Postal code: 94107

Seller — prior-sale row 17, entry 1

Name: The Sutherland / Zatlyn Revocable Trust dated November 17, 2016
Street: 101 Townsend Street
City: San Francisco
State / country code: CA
Postal code: 94107

Seller — prior-sale row 18, entry 1

Name: The Sutherland / Zatlyn Revocable Trust dated November 17, 2016
Street: 101 Townsend Street
City: San Francisco
State / country code: CA
Postal code: 94107

Seller — prior-sale row 19, entry 1

Name: The Sutherland / Zatlyn Revocable Trust dated November 17, 2016
Street: 101 Townsend Street
City: San Francisco
State / country code: CA
Postal code: 94107

Seller — prior-sale row 20, entry 1

Name: The Sutherland / Zatlyn Revocable Trust dated November 17, 2016
Street: 101 Townsend Street
City: San Francisco
State / country code: CA
Postal code: 94107

Seller — prior-sale row 21, entry 1

Name: The Sutherland / Zatlyn Revocable Trust dated November 17, 2016
Street: 101 Townsend Street
City: San Francisco
State / country code: CA
Postal code: 94107

Seller — prior-sale row 22, entry 1

Name: The Sutherland / Zatlyn Revocable Trust dated November 17, 2016
Street: 101 Townsend Street
City: San Francisco
State / country code: CA
Postal code: 94107

Seller — prior-sale row 23, entry 1

Name: The Sutherland / Zatlyn Revocable Trust dated November 17, 2016
Street: 101 Townsend Street
City: San Francisco
State / country code: CA
Postal code: 94107

Seller — prior-sale row 24, entry 1

Name: The Sutherland / Zatlyn Revocable Trust dated November 17, 2016
Street: 101 Townsend Street
City: San Francisco
State / country code: CA
Postal code: 94107

Seller — prior-sale row 25, entry 1

Name: The Sutherland / Zatlyn Revocable Trust dated November 17, 2016
Street: 101 Townsend Street
City: San Francisco
State / country code: CA
Postal code: 94107

Seller — prior-sale row 26, entry 1

Name: The Sutherland / Zatlyn Revocable Trust dated November 17, 2016
Street: 101 Townsend Street
City: San Francisco
State / country code: CA
Postal code: 94107

Seller — prior-sale row 27, entry 1

Name: The Sutherland / Zatlyn Revocable Trust dated November 17, 2016
Street: 101 Townsend Street
City: San Francisco
State / country code: CA
Postal code: 94107

Seller — prior-sale row 28, entry 1

Name: The Sutherland / Zatlyn Revocable Trust dated November 17, 2016
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

Remarks

The sales of shares set forth herein are made in connection with a selling plan dated February 27, 2026 that is intended to comply with Rule 10b5-1(c). All shares to be sold by The Sutherland / Zatlyn Revocable Trust.