Bert A. Frost reports four CF stock sales (NYSE: CF) — March 2026

Rhea-AI Filing Summary

Insider sales reported: Bert A. Frost reported multiple sales of CF Industries Holdings, Inc. common stock under a Form 144. The filing lists four transactions: 03/02/2026 5,102 shares ($540,761), 03/06/2026 10,000 shares ($1,190,088), 03/09/2026 5,534 shares ($643,106), and 03/12/2026 6,250 shares ($854,316).

Insights

Securities Compliance Analyst

Routine Form 144 disclosure of multiple dispositions by Bert A. Frost.

The filing lists four discrete sales of common stock on 03/02/2026, 03/06/2026, 03/09/2026, and 03/12/2026 with per‑transaction share counts and proceeds reported.

These notices serve as an SEC disclosure of intended sales; the filing does not provide further contractual or strategic context about the sales.

Form 144 Filer Information	UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 144 NOTICE OF PROPOSED SALE OF SECURITIES PURSUANT TO RULE 144 UNDER THE SECURITIES ACT OF 1933
FORM 144

144: Filer Information

Filer CIK
Filer CCC
Is this a LIVE or TEST Filing?	LIVE TEST
Submission Contact Information
Name
Phone
E-Mail Address

144: Issuer Information

Name of Issuer

SEC File Number

Address of Issuer

Phone

Name of Person for Whose Account the Securities are To Be Sold

See the definition of "person" in paragraph (a) of Rule 144. Information is to be given not only as to the person for whose account the securities are to be sold but also as to all other persons included in that definition. In addition, information shall be given as to sales by all persons whose sales are required by paragraph (e) of Rule 144 to be aggregated with sales for the account of the person filing this notice.

Relationship to Issuer

144: Securities Information

Title of the Class of Securities To Be Sold	Name and Address of the Broker	Number of Shares or Other Units To Be Sold	Aggregate Market Value	Number of Shares or Other Units Outstanding	Approximate Date of Sale	Name the Securities Exchange
Common	Charles Schwab & Co., Inc. 3000 Schwab Way Westlake TX 76262	6000	756000.00	153668821	03/17/2026	NYSE

Furnish the following information with respect to the acquisition of the securities to be sold and with respect to the payment of all or any part of the purchase price or other consideration therefor:

144: Securities To Be Sold

Title of the Class	Date you Acquired	Nature of Acquisition Transaction	Name of Person from Whom Acquired	Is this a Gift?	Date Donor Acquired	Amount of Securities Acquired	Date of Payment	Nature of Payment *
Common	02/29/2024	Performance Stock Lapse	CF INDUSTRIES HOLDINGS, INC.			5976	02/29/2024	Equity Compensation
Common	03/02/2021	Performance Stock Lapse	CF INDUSTRIES HOLDINGS, INC.			24	03/02/2021	Equity Compensation

* If the securities were purchased and full payment therefor was not made in cash at the time of purchase, explain in the table or in a note thereto the nature of the consideration given. If the consideration consisted of any note or other obligation, or if payment was made in installments describe the arrangement and state when the note or other obligation was discharged in full or the last installment paid.

Furnish the following information as to all securities of the issuer sold during the past 3 months by the person for whose account the securities are to be sold.

144: Securities Sold During The Past 3 Months

Name and Address of Seller	Title of Securities Sold	Date of Sale	Amount of Securities Sold	Gross Proceeds
BERT A FROST 2375 WATERVIEW DRIVE NORTHBROOK IL 60062	CF Industries Holdings, Inc.	03/02/2026	5102	540761.00
BERT A FROST 2375 WATERVIEW DRIVE NORTHBROOK IL 60062	CF Industries Holdings, Inc.	03/06/2026	10000	1190088.00
BERT A FROST 2375 WATERVIEW DRIVE NORTHBROOK IL 60062	CF Industries Holdings, Inc.	03/09/2026	5534	643106.00
BERT A FROST 2375 WATERVIEW DRIVE NORTHBROOK IL 60062	CF Industries Holdings, Inc.	03/12/2026	6250	854316.00

144: Remarks and Signature

Remarks

Date of Notice

ATTENTION:

The person for whose account the securities to which this notice relates are to be sold hereby represents by signing this notice that he does not know any material adverse information in regard to the current and prospective operations of the Issuer of the securities to be sold which has not been publicly disclosed. If such person has adopted a written trading plan or given trading instructions to satisfy Rule 10b5-1 under the Exchange Act, by signing the form and indicating the date that the plan was adopted or the instruction given, that person makes such representation as of the plan adoption or instruction date.

Signature

ATTENTION: Intentional misstatements or omission of facts constitute Federal Criminal Violations (See 18 U.S.C. 1001)

FAQ

What transactions does the CF Form 144 show?

The Form 144 lists four reported sales by Bert A. Frost: 5,102 shares on 03/02/2026, 10,000 shares on 03/06/2026, 5,534 shares on 03/09/2026, and 6,250 shares on 03/12/2026 with the dollar proceeds shown for each sale.

Who is the reporting person on the CF 144 filing?

The filing identifies Bert A. Frost as the reporting person, including an address in Northbrook, Illinois. The document attributes the four listed dispositions to that named individual.

Are the dollar proceeds for each sale included in the CF filing?

Yes, each transaction in the Form 144 shows proceeds: $540,761, $1,190,088, $643,106, and $854,316 respectively, aligned with the listed share counts and sale dates.

Does the Form 144 state why the CF shares were sold?

The excerpt provides the sale dates, share counts, and proceeds but does not supply a stated reason or narrative explanation for the dispositions in the listed entries.

Does the CF filing show any securities being sold from equity compensation?

Yes, the document includes entries labeled Performance Stock Lapse tied to equity compensation with reported quantities of 5,976 and 24 in earlier rows dated 02/29/2024 and 03/02/2021.