Michelle Zatlyn - Sep 23, 2025 Form 4 Insider Report for Cloudflare, Inc. (NET)

Role
President and Board Co-Chair, Director
Signature
/s/ Lindsey Cochran, by power of attorney
Stock symbol
NET
Transactions as of
Sep 23, 2025
Transactions value $
-$16,849,792
Form type
4
Date filed
9/25/2025, 06:04 PM
Previous filing
Aug 25, 2025
Next filing
Oct 9, 2025
SEC
View on sec.gov

Reporting Owners (1)

Name Relationship Address Signature Signature date CIK
Zatlyn Michelle President and Board Co-Chair, Director C/O CLOUDFLARE, INC., 101 TOWNSEND STREET, SAN FRANCISCO /s/ Lindsey Cochran, by power of attorney 2025-09-25 0001786951

Transactions Table

Type Sym Class Transaction Value $ Shares Change % * Price $ Shares After Date Ownership Footnotes
transaction NET Class A Common Stock Conversion of derivative security +25.6K +175.92% 40.2K Sep 23, 2025 See footnote F1, F2
transaction NET Class A Common Stock Sale -$601K -2.72K -6.77% $220.71 37.5K Sep 23, 2025 See footnote F2, F3, F4
transaction NET Class A Common Stock Sale -$1.84M -8.27K -22.05% $222.32 29.2K Sep 23, 2025 See footnote F2, F3, F5
transaction NET Class A Common Stock Sale -$946K -4.24K -14.5% $223.19 25K Sep 23, 2025 See footnote F2, F3, F6
transaction NET Class A Common Stock Sale -$831K -3.71K -14.83% $224.25 21.3K Sep 23, 2025 See footnote F2, F3, F7
transaction NET Class A Common Stock Sale -$901K -4K -18.8% $225.24 17.3K Sep 23, 2025 See footnote F2, F3, F8
transaction NET Class A Common Stock Sale -$464K -2.05K -11.87% $226.14 15.2K Sep 23, 2025 See footnote F2, F3, F9
transaction NET Class A Common Stock Sale -$149K -656 -4.31% $227.01 14.6K Sep 23, 2025 See footnote F2, F3, F10
transaction NET Class A Common Stock Conversion of derivative security +25.6K +175.92% 40.2K Sep 24, 2025 See footnote F1, F2
transaction NET Class A Common Stock Sale -$945K -4.32K -10.74% $218.72 35.9K Sep 24, 2025 See footnote F2, F3, F11
transaction NET Class A Common Stock Sale -$646K -2.94K -8.18% $219.82 33K Sep 24, 2025 See footnote F2, F3, F12
transaction NET Class A Common Stock Sale -$2.49M -11.3K -34.24% $220.91 21.7K Sep 24, 2025 See footnote F2, F3, F13
transaction NET Class A Common Stock Sale -$299K -1.34K -6.2% $222.12 20.3K Sep 24, 2025 See footnote F2, F3, F14
transaction NET Class A Common Stock Sale -$644K -2.89K -14.2% $223.21 17.4K Sep 24, 2025 See footnote F2, F3, F15
transaction NET Class A Common Stock Sale -$217K -970 -5.56% $224.03 16.5K Sep 24, 2025 See footnote F2, F3, F16
transaction NET Class A Common Stock Sale -$329K -1.46K -8.85% $225.35 15K Sep 24, 2025 See footnote F2, F3, F17
transaction NET Class A Common Stock Sale -$99.5K -440 -2.93% $226.22 14.6K Sep 24, 2025 See footnote F2, F3, F18
transaction NET Class A Common Stock Conversion of derivative security +25.6K +175.92% 40.2K Sep 25, 2025 See footnote F1, F2
transaction NET Class A Common Stock Sale -$1.74M -8.22K -20.45% $211.43 32K Sep 25, 2025 See footnote F2, F3, F19
transaction NET Class A Common Stock Sale -$1.4M -6.59K -20.59% $212.23 25.4K Sep 25, 2025 See footnote F2, F3, F20
transaction NET Class A Common Stock Sale -$2.13M -9.97K -39.24% $213.41 15.4K Sep 25, 2025 See footnote F2, F3, F21
transaction NET Class A Common Stock Sale -$184K -862 -5.58% $214.02 14.6K Sep 25, 2025 See footnote F2, F3, F22
holding NET Class A Common Stock 19.6K Sep 23, 2025 See footnote F23
holding NET Class A Common Stock 367K Sep 23, 2025 Direct

Derivative Securities (e.g., puts, calls, warrants, options, convertible securities)

Type Sym Class Transaction Value $ Shares Change % * Price $ Shares After Date Underlying Class Amount Exercise Price Ownership Footnotes
transaction NET Employee Stock Option (right to buy) Options Exercise $0 -25.6K -1.25% $0.00 2.03M Sep 23, 2025 Class B Common Stock 25.6K $2.04 Direct F24
transaction NET Class B Common Stock Options Exercise $0 +25.6K $0.00 25.6K Sep 23, 2025 Class A Common Stock 25.6K Direct F1
transaction NET Class B Common Stock Conversion of derivative security $0 -25.6K -100% $0.00 0 Sep 23, 2025 Class A Common Stock 25.6K Direct F1, F25
transaction NET Employee Stock Option (right to buy) Options Exercise $0 -25.6K -1.26% $0.00 2.01M Sep 24, 2025 Class B Common Stock 25.6K $2.04 Direct F24
transaction NET Class B Common Stock Options Exercise $0 +25.6K $0.00 25.6K Sep 24, 2025 Class A Common Stock 25.6K Direct F1
transaction NET Class B Common Stock Conversion of derivative security $0 -25.6K -100% $0.00 0 Sep 24, 2025 Class A Common Stock 25.6K Direct F1, F25
transaction NET Employee Stock Option (right to buy) Options Exercise $0 -25.6K -1.28% $0.00 1.98M Sep 25, 2025 Class B Common Stock 25.6K $2.04 Direct F24
transaction NET Class B Common Stock Options Exercise $0 +25.6K $0.00 25.6K Sep 25, 2025 Class A Common Stock 25.6K Direct F1
transaction NET Class B Common Stock Conversion of derivative security $0 -25.6K -100% $0.00 0 Sep 25, 2025 Class A Common Stock 25.6K Direct F1, F25
holding NET Class B Common Stock 548K Sep 23, 2025 Class A Common Stock 548K See footnote F1, F2
holding NET Class B Common Stock 1.95M Sep 23, 2025 Class A Common Stock 1.95M See footnote F1, F23
holding NET Class B Common Stock 352K Sep 23, 2025 Class A Common Stock 352K See footnote F1, F26
holding NET Class B Common Stock 163K Sep 23, 2025 Class A Common Stock 163K See footnote F1, F27
holding NET Class B Common Stock 922K Sep 23, 2025 Class A Common Stock 922K See footnote F1, F28
holding NET Class B Common Stock 945K Sep 23, 2025 Class A Common Stock 945K See footnote F1, F29
holding NET Class B Common Stock 1M Sep 23, 2025 Class A Common Stock 1M See footnote F1, F30
holding NET Class B Common Stock 1M Sep 23, 2025 Class A Common Stock 1M See footnote F1, F31
holding NET Class B Common Stock 200K Sep 23, 2025 Class A Common Stock 200K See footnote F1, F32
* An asterisk sign (*) next to the price indicates that the price is likely invalid.

Buy Plan / Sale Plan: These are also open market purchases/sales of shares, but in this case the transaction is part of a trading plan. Rule 10b5-1 allows insiders to setup a trading plan to buy/sell stocks over a certain period of time. Since the purchases/sales are predetermined, this protects the insiders from violating insider trading law.

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).

Explanation of Responses:

Id Content
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 14, 2025.
F4 The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $220.43 to $221.40, 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 (22) 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 $221.68 to $222.67, inclusive.
F6 The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $222.69 to $223.66, inclusive.
F7 The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $223.69 to $224.67, inclusive.
F8 The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $224.74 to $225.73, inclusive.
F9 The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $225.79 to $226.63, inclusive.
F10 The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $226.795 to $227.33, inclusive.
F11 The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $218.27 to $219.00, inclusive.
F12 The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $219.40 to $220.39, inclusive.
F13 The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $220.43 to $221.305, inclusive.
F14 The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $221.54 to $222.53, inclusive.
F15 The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $222.59 to $223.56, inclusive.
F16 The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $223.63 to $224.43, inclusive.
F17 The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $225.00 to $225.98, inclusive.
F18 The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $226.02 to $226.58, inclusive.
F19 The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $210.92 to $211.91, inclusive.
F20 The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $211.93 to $212.90, inclusive.
F21 The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $212.93 to $213.92, inclusive.
F22 The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $213.93 to $214.16, inclusive.
F23 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.
F24 Shares subject to the option are fully vested and immediately exercisable.
F25 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.
F26 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.
F27 The shares are held of record by The Sutherland/Zatlyn 2023 Annuity Trust II dated August 29, 2023, for which the reporting person serves as co-trustee.
F28 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.
F29 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.
F30 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.
F31 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.
F32 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.