STOCK TITAN

Cloudflare CFO exercises options at $2.04, sells 10,000 shares

Filing Impact
(Very High)
Filing Sentiment
(Negative)
Form Type
4

Rhea-AI Filing Summary

Cloudflare (NET) filed a Form 4 for its CFO. On 10/20/2025, the reporting person exercised an employee stock option at $2.04 for 10,000 shares of Class B, converted them one-for-one into 10,000 shares of Class A, and then sold 10,000 Class A shares in multiple transactions under a Rule 10b5-1 trading plan adopted on November 26, 2024.

Sales were executed in blocks of 500, 2,600, 2,754, 3,846, and 300 shares at weighted average prices of $209.6202, $210.7816, $211.7076, $212.749, and $213.3967, respectively. Following these transactions, Class A beneficial ownership shown was 189,517 shares. Each share of Class B is convertible into Class A on a one-to-one basis with no expiration.

Positive

  • None.

Negative

  • None.

Insights

Option exercise, convert-to-sale; net Class A position unchanged by 10,000.

The CFO exercised an option at $2.04 for 10,000 Class B shares, converted them to 10,000 Class A shares, and sold the same 10,000 shares via a Rule 10b5-1 plan. The sequence is standard: exercise (M), conversion (C), then sales (S) at weighted-average prices disclosed per block.

Post-trade Class A beneficial ownership shown is 189,517 shares, indicating the exercise-and-sell cycle did not change the net Class A count versus before these steps. The option’s underlying shares were fully vested and immediately exercisable, and Class B converts to Class A one-for-one without expiration.

Because sales followed a pre-adopted Rule 10b5-1 plan, activity timing was preset. Subsequent filings may provide additional transaction details as further plan trades, if any, occur.

Insider SEIFERT THOMAS J
Role Chief Financial Officer
Sold 10,000 shs ($2.12M)
Type Security Shares Price Value
Exercise Employee Stock Option (right to buy) 10,000 $0.00 --
Exercise Class B Common Stock 10,000 $0.00 --
Conversion Class B Common Stock 10,000 $0.00 --
Conversion Class A Common Stock 10,000 $0.00 --
Sale Class A Common Stock 500 $209.6202 $105K
Sale Class A Common Stock 2,600 $210.7816 $548K
Sale Class A Common Stock 2,754 $211.7076 $583K
Sale Class A Common Stock 3,846 $212.749 $818K
Sale Class A Common Stock 300 $213.3967 $64K
holding Class B Common Stock -- -- --
holding Class B Common Stock -- -- --
holding Class B Common Stock -- -- --
holding Class B Common Stock -- -- --
Holdings After Transaction: Employee Stock Option (right to buy) — 110,341 shares (Direct); Class B Common Stock — 18,925 shares (Direct); Class A Common Stock — 199,517 shares (Direct); Class B Common Stock — 150,000 shares (Indirect, See footnote)
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 sale reported in this Form 4 was effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on November 26, 2024. The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $209.25 to $209.90, 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 (3) through (7) 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 $210.27 to $211.20, inclusive. The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $211.29 to $212.23, inclusive. The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $212.34 to $213.19, inclusive. The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $213.37 to $213.43, inclusive. Shares subject to the option are fully vested and immediately exercisable. The shares are held of record by Center Court Partners Ltd., for which the reporting person serves as a partner. The shares are held of record by Center Court 2020 Trust 1 UA 12/11/20, for which the reporting person serves as trustee. The shares are held of record by Center Court 2020 Trust 2 UA 12/11/20, for which the reporting person serves as trustee. The shares are held of record by Center Court 2020 Trust 3 UA 12/11/20, 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).
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*
SEIFERT THOMAS J

(Last) (First) (Middle)
C/O CLOUDFLARE, INC.
405 COMAL STREET

(Street)
AUSTIN TX 78702

(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)
Director 10% Owner
X Officer (give title below) Other (specify below)
Chief Financial Officer
3. Date of Earliest Transaction (Month/Day/Year)
10/20/2025
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 10/20/2025 C 10,000 A (1) 199,517 D
Class A Common Stock 10/20/2025 S(2) 500 D $209.6202(3) 199,017 D
Class A Common Stock 10/20/2025 S(2) 2,600 D $210.7816(4) 196,417 D
Class A Common Stock 10/20/2025 S(2) 2,754 D $211.7076(5) 193,663 D
Class A Common Stock 10/20/2025 S(2) 3,846 D $212.749(6) 189,817 D
Class A Common Stock 10/20/2025 S(2) 300 D $213.3967(7) 189,517 D
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 10/20/2025 M 10,000 (8) 07/25/2027 Class B Common Stock(1) 10,000 $0 110,341 D
Class B Common Stock (1) 10/20/2025 M 10,000 (1) (1) Class A Common Stock 10,000 $0 18,925 D
Class B Common Stock (1) 10/20/2025 C 10,000 (1) (1) Class A Common Stock 10,000 $0 8,925 D
Class B Common Stock (1) (1) (1) Class A Common Stock 150,000 150,000 I See footnote(9)
Class B Common Stock (1) (1) (1) Class A Common Stock 46,100 46,100 I See footnote(10)
Class B Common Stock (1) (1) (1) Class A Common Stock 46,100 46,100 I See footnote(11)
Class B Common Stock (1) (1) (1) Class A Common Stock 46,100 46,100 I See footnote(12)
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 sale reported in this Form 4 was effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on November 26, 2024.
3. The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $209.25 to $209.90, 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 (3) through (7) to this Form 4.
4. The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $210.27 to $211.20, inclusive.
5. The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $211.29 to $212.23, inclusive.
6. The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $212.34 to $213.19, inclusive.
7. The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $213.37 to $213.43, inclusive.
8. Shares subject to the option are fully vested and immediately exercisable.
9. The shares are held of record by Center Court Partners Ltd., for which the reporting person serves as a partner.
10. The shares are held of record by Center Court 2020 Trust 1 UA 12/11/20, for which the reporting person serves as trustee.
11. The shares are held of record by Center Court 2020 Trust 2 UA 12/11/20, for which the reporting person serves as trustee.
12. The shares are held of record by Center Court 2020 Trust 3 UA 12/11/20, for which the reporting person serves as trustee.
Remarks:
/s/ Lindsey Cochran, by power of attorney 10/20/2025
** 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?

The CFO exercised an option at $2.04, converted 10,000 Class B to 10,000 Class A, and sold 10,000 Class A shares on 10/20/2025.

How many shares did the Cloudflare CFO sell and at what prices?

10,000 Class A shares sold in blocks at weighted-average prices of $209.6202, $210.7816, $211.7076, $212.749, and $213.3967.

Was the sale under a Rule 10b5-1 plan?

Yes. The sales were effected pursuant to a Rule 10b5-1 trading plan adopted on November 26, 2024.

What was the post-transaction Class A beneficial ownership?

The filing shows 189,517 Class A shares beneficially owned following the reported transactions.

What are the terms of the option exercised by the CFO?

The employee stock option for 10,000 shares had a $2.04 exercise price, was fully vested, and carries a 07/25/2027 expiration date.

How do Cloudflare’s Class B shares convert?

Each Class B share is convertible into one Class A share at the holder’s election and has no expiration date.
Cloudflare Inc

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74.51B
315.29M
Software - Infrastructure
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United States
SAN FRANCISCO