Bert A. Frost - 27 Feb 2026 Form 4 Insider Report for CF Industries Holdings, Inc. (CF)

Signature
/s/ Michael P. McGrane, by power of attorney
Issuer symbol
CF
Transactions as of
27 Feb 2026
Net transactions value
-$972,466
Form type
4
Filing time
03 Mar 2026, 16:11:41 UTC
Previous filing
07 Jan 2026
Next filing
09 Mar 2026

Reporting Owners (1)

Name Relationship Address Signature Signature date CIK
Frost Bert A EVP, Chief Commercial Officer C/O CF INDUSTRIES HOLDINGS, INC., 2375 WATERVIEW DRIVE, NORTHBROOK /s/ Michael P. McGrane, by power of attorney 03 Mar 2026 0001453096

Transactions Table

Type Sym Class Transaction Value $ Shares Change % * Price $ Shares After Date Ownership Footnotes
transaction CF Common stock, par value $0.01 per share Award $0 +9,871 +10% $0.000000 106,695 27 Feb 2026 Direct F1
transaction CF Common stock, par value $0.01 per share Tax liability $431,705 -4,337 -4.1% $99.54 102,358 27 Feb 2026 Direct F2
transaction CF Common stock, par value $0.01 per share Sale $540,761 -5,102 -5% $105.99 97,256 02 Mar 2026 Direct F3
* 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 Reflects shares of common stock earned pursuant to a performance restricted stock unit (PRSU) award granted in 2023, as determined by the Compensation and Management Development Committee based on pre-established performance metrics for the three-year performance period ended December 31, 2025.
F2 The reporting person surrendered shares of common stock to the company in order to fulfill tax withholding obligations upon the vesting of performance restricted stock units (PRSUs).
F3 This sale transaction was effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on November 12, 2025.