Cloudflare (NET) president files Form 4 on option exercises and stock sales

Rhea-AI Filing Summary

Cloudflare, Inc. insider activity: President and Board Co‑Chair, who is also a director, reported multiple transactions in Class A and Class B shares of Cloudflare over three days in December 2025. On each of 12/09/2025, 12/10/2025, and 12/11/2025, an employee stock option with a $2.04 exercise price for 25,641 shares of Class B Common Stock was exercised, and those Class B shares were converted into Class A Common Stock.

The filing shows several sales of Class A shares on those same dates under a Rule 10b5‑1 trading plan adopted on February 14, 2025, with weighted‑average sale prices in ranges from about $204.14 to $210.695 per share. The report also details substantial indirect holdings through multiple family trusts, many of which hold Class B shares that are convertible into Class A on a one‑to‑one basis at the reporting person’s election and have no expiration date.

Insider Trade Summary

Net Seller: 76,923 shares ($15,888,932)

Net Sell 35 txns

Insider Zatlyn Michelle

Role President and Board Co-Chair

Sold 76,923 shs ($15.89M)

Type	Security	Shares	Price	Value
Exercise	Employee Stock Option (right to buy)	25,641	$0.00	--
Exercise	Class B Common Stock	25,641	$0.00	--
Conversion	Class B Common Stock	25,641	$0.00	--
Exercise	Class A Common Stock	25,641	$0.00	--
Sale	Class A Common Stock	2,074	$206.3721	$428K
Sale	Class A Common Stock	2,268	$207.436	$470K
Sale	Class A Common Stock	13,937	$208.5379	$2.91M
Sale	Class A Common Stock	4,591	$209.4465	$962K
Sale	Class A Common Stock	2,771	$210.2534	$583K
Exercise	Employee Stock Option (right to buy)	25,641	$0.00	--
Exercise	Class B Common Stock	25,641	$0.00	--
Conversion	Class B Common Stock	25,641	$0.00	--
Exercise	Class A Common Stock	25,641	$0.00	--
Sale	Class A Common Stock	12,149	$205.4505	$2.50M
Sale	Class A Common Stock	12,953	$206.2805	$2.67M
Sale	Class A Common Stock	539	$207.1481	$112K
Exercise	Employee Stock Option (right to buy)	25,641	$0.00	--
Exercise	Class B Common Stock	25,641	$0.00	--
Conversion	Class B Common Stock	25,641	$0.00	--
Exercise	Class A Common Stock	25,641	$0.00	--
Sale	Class A Common Stock	13,410	$204.7988	$2.75M
Sale	Class A Common Stock	10,883	$205.4448	$2.24M
Sale	Class A Common Stock	1,348	$206.2665	$278K
holding	Class B Common Stock	--	--	--
holding	Class B Common Stock	--	--	--
holding	Class B Common Stock	--	--	--
holding	Class B Common Stock	--	--	--
holding	Class B Common Stock	--	--	--
holding	Class B Common Stock	--	--	--
holding	Class B Common Stock	--	--	--
holding	Class B Common Stock	--	--	--
holding	Class B Common Stock	--	--	--
holding	Class B Common Stock	--	--	--
holding	Class A Common Stock	--	--	--
holding	Class A Common Stock	--	--	--

Holdings After Transaction: Employee Stock Option (right to buy) — 1,748,710 shares (Direct); Class B Common Stock — 25,641 shares (Direct); Class A Common Stock — 50,196 shares (Indirect, See footnote); Class B Common Stock — 552,439 shares (Indirect, See footnote); Class A Common Stock — 349,644 shares (Direct)

Footnotes (1)

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. 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"). The sale reported in this Form 4 was effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on February 14, 2025. The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $204.14 to $205.13, 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 (14) to this Form 4. The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $205.14 to $206.13, inclusive. The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $206.14 to $206.33, inclusive. The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $204.945 to $205.93, inclusive. The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $205.945 to $206.93, inclusive. The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $207.03 to $207.21, inclusive. The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $206.01 to $207.00, inclusive. The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $207.01 to $208.00, inclusive. The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $208.02 to $209.01, inclusive. The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $209.03 to $210.02, inclusive. The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $210.03 to $210.695, inclusive. 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. Shares subject to the option are fully vested and immediately exercisable. 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. 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. 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. 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. 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. 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. 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. 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. 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.

Form 4 Insider Transactions: What Each Field Means →

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).

X

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 CA 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)
12/09/2025

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)
			Code	V	Amount	(A) or (D)	Price
Class A Common Stock	12/09/2025		M		25,641	A	(1)	50,196	I	See footnote(2)
Class A Common Stock	12/09/2025		S(3)		13,410	D	$204.7988(4)	36,786	I	See footnote(2)
Class A Common Stock	12/09/2025		S(3)		10,883	D	$205.4448(5)	25,903	I	See footnote(2)
Class A Common Stock	12/09/2025		S(3)		1,348	D	$206.2665(6)	24,555	I	See footnote(2)
Class A Common Stock	12/10/2025		M		25,641	A	(1)	50,196	I	See footnote(2)
Class A Common Stock	12/10/2025		S(3)		12,149	D	$205.4505(7)	38,047	I	See footnote(2)
Class A Common Stock	12/10/2025		S(3)		12,953	D	$206.2805(8)	25,094	I	See footnote(2)
Class A Common Stock	12/10/2025		S(3)		539	D	$207.1481(9)	24,555	I	See footnote(2)
Class A Common Stock	12/11/2025		M		25,641	A	(1)	50,196	I	See footnote(2)
Class A Common Stock	12/11/2025		S(3)		2,074	D	$206.3721(10)	48,122	I	See footnote(2)
Class A Common Stock	12/11/2025		S(3)		2,268	D	$207.436(11)	45,854	I	See footnote(2)
Class A Common Stock	12/11/2025		S(3)		13,937	D	$208.5379(12)	31,917	I	See footnote(2)
Class A Common Stock	12/11/2025		S(3)		4,591	D	$209.4465(13)	27,326	I	See footnote(2)
Class A Common Stock	12/11/2025		S(3)		2,771	D	$210.2534(14)	24,555	I	See footnote(2)
Class A Common Stock								349,644	D
Class A Common Stock								19,615	I	See footnote(15)

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)
				Code	V	(A)	(D)	Date Exercisable	Expiration Date	Title	Amount or Number of Shares
Employee Stock Option (right to buy)	$2.04	12/09/2025		M			25,641	(16)	08/07/2027	Class B Common Stock	25,641	$0	1,799,992	D
Class B Common Stock	(1)	12/09/2025		M		25,641		(1)	(1)	Class A Common Stock	25,641	$0	25,641	D
Class B Common Stock	(1)	12/09/2025		C			25,641	(1)	(1)	Class A Common Stock	25,641	$0	0	D(17)
Employee Stock Option (right to buy)	$2.04	12/10/2025		M			25,641	(16)	08/07/2027	Class B Common Stock	25,641	$0	1,774,351	D
Class B Common Stock	(1)	12/10/2025		M		25,641		(1)	(1)	Class A Common Stock	25,641	$0	25,641	D
Class B Common Stock	(1)	12/10/2025		C			25,641	(1)	(1)	Class A Common Stock	25,641	$0	0	D(17)
Employee Stock Option (right to buy)	$2.04	12/11/2025		M			25,641	(16)	08/07/2027	Class B Common Stock	25,641	$0	1,748,710	D
Class B Common Stock	(1)	12/11/2025		M		25,641		(1)	(1)	Class A Common Stock	25,641	$0	25,641	D
Class B Common Stock	(1)	12/11/2025		C			25,641	(1)	(1)	Class A Common Stock	25,641	$0	0	D(17)
Class B Common Stock	(1)							(1)	(1)	Class A Common Stock	552,439		552,438	I	See footnote(2)
Class B Common Stock	(1)							(1)	(1)	Class A Common Stock	351,505		351,505	I	See footnote(18)
Class B Common Stock	(1)							(1)	(1)	Class A Common Stock	2,064,551		2,064,551	I	See footnote(15)
Class B Common Stock	(1)							(1)	(1)	Class A Common Stock	4,819		4,819	I	See footnote(19)
Class B Common Stock	(1)							(1)	(1)	Class A Common Stock	921,730		921,730	I	See footnote(20)
Class B Common Stock	(1)							(1)	(1)	Class A Common Stock	944,742		944,742	I	See footnote(21)
Class B Common Stock	(1)							(1)	(1)	Class A Common Stock	790,659		790,659	I	See footnote(22)
Class B Common Stock	(1)							(1)	(1)	Class A Common Stock	1,000,000		1,000,000	I	See footnote(23)
Class B Common Stock	(1)							(1)	(1)	Class A Common Stock	200,000		200,000	I	See footnote(24)
Class B Common Stock	(1)							(1)	(1)	Class A Common Stock	250,000		250,000	I	See footnote(25)

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 14, 2025.

4. The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $204.14 to $205.13, 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 (14) 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 $205.14 to $206.13, inclusive.

6. The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $206.14 to $206.33, inclusive.

7. The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $204.945 to $205.93, inclusive.

8. The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $205.945 to $206.93, inclusive.

9. The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $207.03 to $207.21, inclusive.

10. The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $206.01 to $207.00, inclusive.

11. The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $207.01 to $208.00, inclusive.

12. The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $208.02 to $209.01, inclusive.

13. The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $209.03 to $210.02, inclusive.

14. The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $210.03 to $210.695, inclusive.

15. 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.

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

17. 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.

18. 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.

19. 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.

20. 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.

21. 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.

22. 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.

23. 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.

24. 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.

25. 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:

	/s/ Chad Skinner, by power of attorney	12/11/2025
	** 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.

FAQ

What did Cloudflare (NET) disclose in this Form 4 filing?

The filing reports that Cloudflare’s President and Board Co‑Chair, who is also a director, exercised employee stock options for Class B Common Stock and converted those shares into Class A Common Stock, followed by multiple sales of Class A shares over three days in December 2025.

What stock option exercises by the Cloudflare (NET) insider are reported?

The insider exercised an employee stock option with a $2.04 exercise price for 25,641 shares of Class B Common Stock on each of 12/09/2025, 12/10/2025, and 12/11/2025, with those Class B shares convertible into Class A Common Stock on a one‑to‑one basis.

At what prices were Cloudflare (NET) shares sold by the reporting person?

The Form 4 shows weighted‑average sale prices for Class A Common Stock, including $204.7988, $205.4448, $206.2665, $205.4505, $206.2805, $207.1481, $206.3721, $207.436, $208.5379, $209.4465, and $210.2534, with footnotes stating that individual trades occurred in ranges from $204.14 to $210.695.

Were the Cloudflare (NET) stock sales under a Rule 10b5-1 trading plan?

Yes. A footnote states that the sales reported were effected pursuant to a Rule 10b5‑1 trading plan adopted by the reporting person on February 14, 2025.

How does the Cloudflare (NET) insider hold shares after these transactions?

The report shows both direct and indirect ownership. Indirect holdings are primarily through multiple trusts, including the Sutherland/Zatlyn Revocable Trust and several irrevocable and annuity trusts, which hold Class B shares convertible into Class A on a one‑to‑one basis.

What is the relationship of the reporting person to Cloudflare (NET)?

The reporting person is listed as a Director and as an Officer with the title President and Board Co‑Chair of Cloudflare, Inc.

What does the filing say about the convertibility of Cloudflare (NET) Class B shares?

According to the explanation of responses, 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.