Sell4

Cloudflare, Inc.

NET

Total Value

$28.5M

Net $28.3M sold

Filing Date

Aug 21, 2026

26 transactions

Sales

$28.3M

26 transactions

Trade Summary

On Aug 19, 2026 through Aug 21, 2026, Zatlyn Michelle, President and Board Co-Chair, Director, sold $28.5M of Cloudflare, Inc. (NET) across 26 transactions. The filing covers Class A Common Stock and reflects net selling of $28.3M. Reported prices ranged from $2.04 to $300.83. Insider transactions are sourced from SEC Form 4 disclosures and should be reviewed alongside company fundamentals and the insider's broader trading history.

Price at the Time of the Trade

NET daily price with the insider's sale marked at $285.71.

Sold in the upper half of the 6-month range · the stock trades 3% higher today.

Price data is delayed and provided for context only — not investment advice.

Insider Information

Name: Zatlyn Michelle
Role: President and Board Co-Chair, Director
Location: SAN FRANCISCO, CA

Filing Details

Filing Date: Aug 21, 2026
Transaction Date: Aug 19, 2026
Accession Number: 0001786951-26-000018
Form Type: 4
Net Trading Amount: -$28.3M

Non-Derivative Transactions

Date	Security	Shares	Price	Type	Value
Aug 19, 2026	Class A Common Stock	33,003	—	C	—
Aug 19, 2026	Class A Common Stock	4,298	$290.86	Sale	$1.3M
Aug 19, 2026	Class A Common Stock	3,971	$291.77	Sale	$1.2M
Aug 19, 2026	Class A Common Stock	1,546	$292.87	Sale	$452.8K
Aug 19, 2026	Class A Common Stock	1,420	$293.42	Sale	$416.7K
Aug 19, 2026	Class A Common Stock	10,604	$295.31	Sale	$3.1M
Aug 19, 2026	Class A Common Stock	7,566	$296.31	Sale	$2.2M
Aug 19, 2026	Class A Common Stock	1,554	$297.10	Sale	$461.7K
Aug 19, 2026	Class A Common Stock	824	$297.99	Sale	$245.5K
Aug 19, 2026	Class A Common Stock	1,217	$298.98	Sale	$363.9K
Aug 19, 2026	Class A Common Stock	3	$300.83	Sale	$903
Aug 20, 2026	Class A Common Stock	33,003	—	C	—
Aug 20, 2026	Class A Common Stock	7,007	$283.21	Sale	$2.0M
Aug 20, 2026	Class A Common Stock	8,646	$284.05	Sale	$2.5M
Aug 20, 2026	Class A Common Stock	8,467	$285.16	Sale	$2.4M
Aug 20, 2026	Class A Common Stock	3,109	$286.10	Sale	$889.5K
Aug 20, 2026	Class A Common Stock	2,335	$287.00	Sale	$670.1K
Aug 20, 2026	Class A Common Stock	2,544	$288.01	Sale	$732.7K
Aug 20, 2026	Class A Common Stock	136	$289.30	Sale	$39.3K
Aug 20, 2026	Class A Common Stock	759	$291.80	Sale	$221.5K
Aug 21, 2026	Class A Common Stock	33,003	—	C	—
Aug 21, 2026	Class A Common Stock	2,206	$274.47	Sale	$605.5K
Aug 21, 2026	Class A Common Stock	8,990	$275.66	Sale	$2.5M
Aug 21, 2026	Class A Common Stock	4,236	$276.67	Sale	$1.2M
Aug 21, 2026	Class A Common Stock	5,642	$277.95	Sale	$1.6M
Aug 21, 2026	Class A Common Stock	5,624	$278.78	Sale	$1.6M
Aug 21, 2026	Class A Common Stock	5,259	$279.72	Sale	$1.5M
Aug 21, 2026	Class A Common Stock	956	$280.42	Sale	$268.1K
Aug 21, 2026	Class A Common Stock	90	$281.31	Sale	$25.3K

Derivative Transactions

Date	Security	Shares	Exercise Price	Type	Value
Aug 19, 2026	NET derivative	33,003	$2.04	Exercise	$67.3K
Aug 19, 2026	NET derivative	33,003	—	Exercise	—
Aug 19, 2026	NET derivative	33,003	—	C	—
Aug 20, 2026	NET derivative	33,003	$2.04	Exercise	$67.3K
Aug 20, 2026	NET derivative	33,003	—	Exercise	—
Aug 20, 2026	NET derivative	33,003	—	C	—
Aug 21, 2026	NET derivative	33,003	$2.04	Exercise	$67.3K
Aug 21, 2026	NET derivative	33,003	—	Exercise	—
Aug 21, 2026	NET derivative	33,003	—	C	—

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Footnotes

(F1)Each share of Class B Common Stock is convertible at any time into Class A Common Stock on a one-to-one basis at the reporting person's election and has no expiration date.
(F2)The shares are held of record by The Sutherland/Zatlyn Revocable Trust dated November 17, 2016, for which the reporting person serves as co-trustee (the "Revocable Trust").
(F3)The sale reported in this Form 4 was effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on February 27, 2026.
(F4)The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $290.21 to $291.15, inclusive. The reporting person undertakes to provide the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in footnotes (4) through (27) to this Form 4.
(F5)The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $291.22 to $292.20, inclusive.
(F6)The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $292.25 to $293.25, inclusive.
(F7)The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $293.295 to $293.85, inclusive.
(F8)The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $294.79 to $295.78, inclusive.
(F9)The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $295.80 to $296.7875, inclusive.
(F10)The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $296.81 to $297.49, inclusive.
(F11)The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $297.835 to $298.78, inclusive.
(F12)The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $298.84 to $299.15, inclusive.
(F13)The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $282.58 to $283.55, inclusive.
(F14)The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $283.60 to $284.58, inclusive.
(F15)The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $284.61 to $285.61, inclusive.
(F16)The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $285.62 to $286.57, inclusive.
(F17)The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $286.65 to $287.64, inclusive.
(F18)The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $287.67 to $288.64, inclusive.
(F19)The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $288.68 to $289.68, inclusive.
(F20)The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $291.72 to $292.095, inclusive.
(F21)The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $274.11 to $275.11, inclusive.
(F22)The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $275.175 to $276.16, inclusive.
(F23)The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $276.19 to $277.19, inclusive.
(F24)The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $277.20 to $278.17, inclusive.
(F25)The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $278.21 to $279.05, inclusive.
(F26)The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $279.2275 to $280.20, inclusive.
(F27)The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $280.27 to $280.85, inclusive.
(F28)Shares subject to the option are fully vested and immediately exercisable.
(F29)Upon the conversion of the shares of Class B Common Stock to Class A Common Stock, the shares were re-registered and are now held of record by the Revocable Trust.
(F30)The shares are held of record by The SZ 2020 Irrevocable Trust dated November 25, 2020, for which the reporting person serves as an investment advisor.
(F31)The shares are held of record by The SZ 2021 Irrevocable Trust dated November 6, 2021, for which the reporting person serves as the appointer.
(F32)The shares are held of record by The SZ 2023 Irrevocable Trust dated August 29, 2023, for which the reporting person serves as a co-trustee.
(F33)The shares are held of record by The Sutherland/Zatlyn 2024 Annuity Trust dated May 29, 2024, for which the reporting person serves as co-trustee.
(F34)The shares are held of record by The Sutherland/Zatlyn 2024 Annuity Trust II dated August 19, 2024, for which the reporting person serves as co-trustee.
(F35)The shares are held of record by The Sutherland/Zatlyn 2024 Annuity Trust III dated November 12, 2024, for which the reporting person serves as co-trustee.
(F36)The shares are held of record by The Sutherland/Zatlyn 2025 Annuity Trust dated May 23, 2025, for which the reporting person serves as trustee.
(F37)The shares are held of record by The Sutherland/Zatlyn 2025 Annuity Trust II dated August 15, 2025, for which the reporting person serves as trustee.
(F38)The shares are held of record by The Sutherland/Zatlyn 2025 Annuity Trust III dated November 11, 2025, for which the reporting person serves as trustee.

SEC Form 4

FORM 4

UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP

Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934
or Section 30(h) of the Investment Company Act of 1940

OMB APPROVAL

OMB Number:			3235-0287
Estimated average burden
hours per response:			0.5

Check this box if no longer subject to Section 16. Form 4 or Form 5 obligations may continue. See Instruction 1(b).

Check this box to indicate that a transaction was made pursuant to a contract, instruction or written plan for the purchase or sale of equity securities of the issuer that is intended to satisfy the affirmative defense conditions of Rule 10b5-1(c). See Instruction 10.

1. Name and Address of Reporting Person^*

Zatlyn Michelle

(Last)

(First)

(Middle)

C/O CLOUDFLARE, INC.

101 TOWNSEND STREET

(Street)

SAN FRANCISCO

94107

(City)

(State)

(Zip)

2. Issuer Name and Ticker or Trading Symbol
Cloudflare, Inc. [ NET ]

5. Relationship of Reporting Person(s) to Issuer
(Check all applicable)

X	Director	10% Owner
X	Officer (give title below)	Other (specify below)
	President and Board Co-Chair

3. Date of Earliest Transaction (Month/Day/Year)
08/19/2026

4. If Amendment, Date of Original Filed (Month/Day/Year)

6. Individual or Joint/Group Filing (Check Applicable Line)

X	Form filed by One Reporting Person
	Form filed by More than One Reporting Person

Table I - Non-Derivative Securities Acquired, Disposed of, or Beneficially Owned
1. Title of Security (Instr. 3)	2. Transaction Date (Month/Day/Year)	2A. Deemed Execution Date, if any (Month/Day/Year)	3. Transaction Code (Instr. 8)		4. Securities Acquired (A) or Disposed Of (D) (Instr. 3, 4 and 5)			5. Amount of Securities Beneficially Owned Following Reported Transaction(s) (Instr. 3 and 4)	6. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	7. Nature of Indirect Beneficial Ownership (Instr. 4)
1. Title of Security (Instr. 3)	2. Transaction Date (Month/Day/Year)	2A. Deemed Execution Date, if any (Month/Day/Year)	Code	V	Amount	(A) or (D)	Price		6. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	7. Nature of Indirect Beneficial Ownership (Instr. 4)
Class A Common Stock	08/19/2026		C		33,003	A	⁽¹⁾	102,778	I	See footnote⁽²⁾
Class A Common Stock	08/19/2026		S⁽³⁾		4,298	D	$290.8643⁽⁴⁾	98,480	I	See footnote⁽²⁾
Class A Common Stock	08/19/2026		S⁽³⁾		3,971	D	$291.775⁽⁵⁾	94,509	I	See footnote⁽²⁾
Class A Common Stock	08/19/2026		S⁽³⁾		1,546	D	$292.8659⁽⁶⁾	92,963	I	See footnote⁽²⁾
Class A Common Stock	08/19/2026		S⁽³⁾		1,420	D	$293.4247⁽⁷⁾	91,543	I	See footnote⁽²⁾
Class A Common Stock	08/19/2026		S⁽³⁾		10,604	D	$295.3134⁽⁸⁾	80,939	I	See footnote⁽²⁾
Class A Common Stock	08/19/2026		S⁽³⁾		7,566	D	$296.3123⁽⁹⁾	73,373	I	See footnote⁽²⁾
Class A Common Stock	08/19/2026		S⁽³⁾		1,554	D	$297.0992⁽¹⁰⁾	71,819	I	See footnote⁽²⁾
Class A Common Stock	08/19/2026		S⁽³⁾		824	D	$297.9915⁽¹¹⁾	70,995	I	See footnote⁽²⁾
Class A Common Stock	08/19/2026		S⁽³⁾		1,217	D	$298.9848⁽¹²⁾	69,778	I	See footnote⁽²⁾
Class A Common Stock	08/19/2026		S⁽³⁾		3	D	$300.835	69,775	I	See footnote⁽²⁾
Class A Common Stock	08/20/2026		C		33,003	A	⁽¹⁾	102,778	I	See footnote⁽²⁾
Class A Common Stock	08/20/2026		S⁽³⁾		7,007	D	$283.2125⁽¹³⁾	95,771	I	See footnote⁽²⁾
Class A Common Stock	08/20/2026		S⁽³⁾		8,646	D	$284.0505⁽¹⁴⁾	87,125	I	See footnote⁽²⁾
Class A Common Stock	08/20/2026		S⁽³⁾		8,467	D	$285.1575⁽¹⁵⁾	78,658	I	See footnote⁽²⁾
Class A Common Stock	08/20/2026		S⁽³⁾		3,109	D	$286.0974⁽¹⁶⁾	75,549	I	See footnote⁽²⁾
Class A Common Stock	08/20/2026		S⁽³⁾		2,335	D	$287.0018⁽¹⁷⁾	73,214	I	See footnote⁽²⁾
Class A Common Stock	08/20/2026		S⁽³⁾		2,544	D	$288.0108⁽¹⁸⁾	70,670	I	See footnote⁽²⁾
Class A Common Stock	08/20/2026		S⁽³⁾		136	D	$289.3042⁽¹⁹⁾	70,534	I	See footnote⁽²⁾
Class A Common Stock	08/20/2026		S⁽³⁾		759	D	$291.801⁽²⁰⁾	69,775	I	See footnote⁽²⁾
Class A Common Stock	08/21/2026		C		33,003	A	⁽¹⁾	102,778	I	See footnote⁽²⁾
Class A Common Stock	08/21/2026		S⁽³⁾		2,206	D	$274.4721⁽²¹⁾	100,572	I	See footnote⁽²⁾
Class A Common Stock	08/21/2026		S⁽³⁾		8,990	D	$275.6615⁽²²⁾	91,582	I	See footnote⁽²⁾
Class A Common Stock	08/21/2026		S⁽³⁾		4,236	D	$276.6655⁽²³⁾	87,346	I	See footnote⁽²⁾
Class A Common Stock	08/21/2026		S⁽³⁾		5,642	D	$277.9467⁽²⁴⁾	81,704	I	See footnote⁽²⁾
Class A Common Stock	08/21/2026		S⁽³⁾		5,624	D	$278.7825⁽²⁵⁾	76,080	I	See footnote⁽²⁾
Class A Common Stock	08/21/2026		S⁽³⁾		5,259	D	$279.7185⁽²⁶⁾	70,821	I	See footnote⁽²⁾
Class A Common Stock	08/21/2026		S⁽³⁾		956	D	$280.4189⁽²⁷⁾	69,865	I	See footnote⁽²⁾
Class A Common Stock	08/21/2026		S⁽³⁾		90	D	$281.31	69,775	I	See footnote⁽²⁾

Table II - Derivative Securities Acquired, Disposed of, or Beneficially Owned (e.g., puts, calls, warrants, options, convertible securities)
1. Title of Derivative Security (Instr. 3)	2. Conversion or Exercise Price of Derivative Security	3. Transaction Date (Month/Day/Year)	3A. Deemed Execution Date, if any (Month/Day/Year)	4. Transaction Code (Instr. 8)		5. Number of Derivative Securities Acquired (A) or Disposed of (D) (Instr. 3, 4 and 5)		6. Date Exercisable and Expiration Date (Month/Day/Year)		7. Title and Amount of Securities Underlying Derivative Security (Instr. 3 and 4)		8. Price of Derivative Security (Instr. 5)	9. Number of derivative Securities Beneficially Owned Following Reported Transaction(s) (Instr. 4)	10. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	11. Nature of Indirect Beneficial Ownership (Instr. 4)
1. Title of Derivative Security (Instr. 3)	2. Conversion or Exercise Price of Derivative Security	3. Transaction Date (Month/Day/Year)	3A. Deemed Execution Date, if any (Month/Day/Year)	Code	V	(A)	(D)	Date Exercisable	Expiration Date	Title	Amount or Number of Shares	8. Price of Derivative Security (Instr. 5)		10. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	11. Nature of Indirect Beneficial Ownership (Instr. 4)
Employee Stock Option (right to buy)	$2.04	08/19/2026		M			33,003	⁽²⁸⁾	08/07/2027	Class B Common Stock	33,003	$0	1,155,105	D
Class B Common Stock	⁽¹⁾	08/19/2026		M		33,003		⁽¹⁾	⁽¹⁾	Class A Common Stock	33,003	$0	33,003	D
Class B Common Stock	⁽¹⁾	08/19/2026		C			33,003	⁽¹⁾	⁽¹⁾	Class A Common Stock	33,003	$0	0	D⁽²⁹⁾
Employee Stock Option (right to buy)	$2.04	08/20/2026		M			33,003	⁽²⁸⁾	08/07/2027	Class B Common Stock	33,003	$0	1,122,102	D
Class B Common Stock	⁽¹⁾	08/20/2026		M		33,003		⁽¹⁾	⁽¹⁾	Class A Common Stock	33,003	$0	33,003	D
Class B Common Stock	⁽¹⁾	08/20/2026		C			33,003	⁽¹⁾	⁽¹⁾	Class A Common Stock	33,003	$0	0	D⁽²⁹⁾
Employee Stock Option (right to buy)	$2.04	08/21/2026		M			33,003	⁽²⁸⁾	08/07/2027	Class B Common Stock	33,003	$0	1,089,099	D
Class B Common Stock	⁽¹⁾	08/21/2026		M		33,003		⁽¹⁾	⁽¹⁾	Class A Common Stock	33,003	$0	33,003	D
Class B Common Stock	⁽¹⁾	08/21/2026		C			33,003	⁽¹⁾	⁽¹⁾	Class A Common Stock	33,003	$0	0	D⁽²⁹⁾
Class B Common Stock	⁽¹⁾							⁽¹⁾	⁽¹⁾	Class A Common Stock	552,438		552,438	I	See footnote⁽²⁾
Class B Common Stock	⁽¹⁾							⁽¹⁾	⁽¹⁾	Class A Common Stock	351,505		351,505	I	See footnote⁽³⁰⁾
Class B Common Stock	⁽¹⁾							⁽¹⁾	⁽¹⁾	Class A Common Stock	2,064,551		2,064,551	I	See footnote⁽³¹⁾
Class B Common Stock	⁽¹⁾							⁽¹⁾	⁽¹⁾	Class A Common Stock	4,819		4,819	I	See footnote⁽³²⁾
Class B Common Stock	⁽¹⁾							⁽¹⁾	⁽¹⁾	Class A Common Stock	921,730		921,730	I	See footnote⁽³³⁾
Class B Common Stock	⁽¹⁾							⁽¹⁾	⁽¹⁾	Class A Common Stock	944,742		944,742	I	See footnote⁽³⁴⁾
Class B Common Stock	⁽¹⁾							⁽¹⁾	⁽¹⁾	Class A Common Stock	790,659		790,659	I	See footnote⁽³⁵⁾
Class B Common Stock	⁽¹⁾							⁽¹⁾	⁽¹⁾	Class A Common Stock	1,000,000		1,000,000	I	See footnote⁽³⁶⁾
Class B Common Stock	⁽¹⁾							⁽¹⁾	⁽¹⁾	Class A Common Stock	200,000		200,000	I	See footnote⁽³⁷⁾
Class B Common Stock	⁽¹⁾							⁽¹⁾	⁽¹⁾	Class A Common Stock	250,000		250,000	I	See footnote⁽³⁸⁾

Explanation of Responses:

1. Each share of Class B Common Stock is convertible at any time into Class A Common Stock on a one-to-one basis at the reporting person's election and has no expiration date.

2. The shares are held of record by The Sutherland/Zatlyn Revocable Trust dated November 17, 2016, for which the reporting person serves as co-trustee (the "Revocable Trust").

3. The sale reported in this Form 4 was effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on February 27, 2026.

4. The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $290.21 to $291.15, inclusive. The reporting person undertakes to provide the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in footnotes (4) through (27) to this Form 4.

5. The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $291.22 to $292.20, inclusive.

6. The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $292.25 to $293.25, inclusive.

7. The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $293.295 to $293.85, inclusive.

8. The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $294.79 to $295.78, inclusive.

9. The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $295.80 to $296.7875, inclusive.

10. The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $296.81 to $297.49, inclusive.

11. The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $297.835 to $298.78, inclusive.

12. The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $298.84 to $299.15, inclusive.

13. The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $282.58 to $283.55, inclusive.

14. The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $283.60 to $284.58, inclusive.

15. The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $284.61 to $285.61, inclusive.

16. The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $285.62 to $286.57, inclusive.

17. The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $286.65 to $287.64, inclusive.

18. The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $287.67 to $288.64, inclusive.

19. The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $288.68 to $289.68, inclusive.

20. The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $291.72 to $292.095, inclusive.

21. The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $274.11 to $275.11, inclusive.

22. The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $275.175 to $276.16, inclusive.

23. The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $276.19 to $277.19, inclusive.

24. The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $277.20 to $278.17, inclusive.

25. The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $278.21 to $279.05, inclusive.

26. The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $279.2275 to $280.20, inclusive.

27. The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $280.27 to $280.85, inclusive.

28. Shares subject to the option are fully vested and immediately exercisable.

29. Upon the conversion of the shares of Class B Common Stock to Class A Common Stock, the shares were re-registered and are now held of record by the Revocable Trust.

30. The shares are held of record by The SZ 2020 Irrevocable Trust dated November 25, 2020, for which the reporting person serves as an investment advisor.

31. The shares are held of record by The SZ 2021 Irrevocable Trust dated November 6, 2021, for which the reporting person serves as the appointer.

32. The shares are held of record by The SZ 2023 Irrevocable Trust dated August 29, 2023, for which the reporting person serves as a co-trustee.

33. The shares are held of record by The Sutherland/Zatlyn 2024 Annuity Trust dated May 29, 2024, for which the reporting person serves as co-trustee.

34. The shares are held of record by The Sutherland/Zatlyn 2024 Annuity Trust II dated August 19, 2024, for which the reporting person serves as co-trustee.

35. The shares are held of record by The Sutherland/Zatlyn 2024 Annuity Trust III dated November 12, 2024, for which the reporting person serves as co-trustee.

36. The shares are held of record by The Sutherland/Zatlyn 2025 Annuity Trust dated May 23, 2025, for which the reporting person serves as trustee.

37. The shares are held of record by The Sutherland/Zatlyn 2025 Annuity Trust II dated August 15, 2025, for which the reporting person serves as trustee.

38. The shares are held of record by The Sutherland/Zatlyn 2025 Annuity Trust III dated November 11, 2025, for which the reporting person serves as trustee.

Remarks:

This Form 4 is the first of two forms being filed to report transactions by the reporting person occurring on August 19, 2026 through August 21, 2026.

	/s/ Charlotte Bowe, by power of attorney	08/21/2026
	** Signature of Reporting Person	Date
Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.
* If the form is filed by more than one reporting person, see Instruction 4 (b)(v).
** Intentional misstatements or omissions of facts constitute Federal Criminal Violations See 18 U.S.C. 1001 and 15 U.S.C. 78ff(a).
Note: File three copies of this Form, one of which must be manually signed. If space is insufficient, see Instruction 6 for procedure.
Persons who respond to the collection of information contained in this form are not required to respond unless the form displays a currently valid OMB Number.

Form 4 as rendered by the SEC from accession 0001786951-26-000018.

Cloudflare, Inc.

Trade Summary

Price at the Time of the Trade

Company Information

Insider Information

Filing Details

Non-Derivative Transactions

Derivative Transactions

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Footnotes

SEC Form 4

SEC Filing

SEC Form 4

Price at the Time of the Trade