SEC Form 4 reporting owner

Frost Bert A

Frost Bert A has filed 10 Form 4 transactions reported between January 2, 2026 and March 17, 2026, as EVP, Chief Commercial Officer, EVP,Sales,MktDev&Supply Chain of CF Industries Holdings, Inc..

Name as filed: Frost Bert A

Open-market buys, 24 mo

None

reported

Open-market sales, 24 mo

$4.0M

5 lines

Companies

with Form 4 filings

Latest transaction

Mar 17, 2026

transaction date

Roles and reported holdings

CFCF Industries Holdings, Inc.
Jan 2, 2026 – Mar 17, 2026
EVP, Chief Commercial Officer, EVP,Sales,MktDev&Supply Chain
Held directly69,472 sh as of Mar 17, 2026 · Form 4
24 months: $4.0M sold

Transaction history

All 10 reported transactions, newest first. Every row links to the Form 4 on SEC EDGAR.

Date	Company	Type	Shares	Price	Value	Owned after	Filing
Mar 17, 2026	CFEVP, Chief Commercial Officer	Open-market saleCode S · direct	6,000	$126.00	$756K@ $126.00	69,472	Form 4
Mar 12, 2026	CFEVP, Chief Commercial Officer	Open-market saleCode S · direct	6,250	$136.69	$854K@ $136.69	75,472	Form 4
Mar 9, 2026	CFEVP, Chief Commercial Officer	Open-market saleCode S · direct	5,534	$116.21	$643K@ $116.21	81,722	Form 4
Mar 6, 2026	CFEVP, Chief Commercial Officer	Open-market saleCode S · direct	10,000	$119.01	$1.2M@ $119.01	87,256	Form 4
Mar 2, 2026	CFEVP, Chief Commercial Officer	Open-market saleCode S · direct	5,102	$105.99	$541K@ $105.99	97,256	Form 4
Feb 27, 2026	CFEVP, Chief Commercial Officer	Shares withheld for tax or exercise priceCode F · direct	4,337	$99.54	$432K@ $99.54	102,358	Form 4
Feb 27, 2026	CFEVP, Chief Commercial Officer	Grant or awardCode A · direct	9,871	—	—	106,695	Form 4
Jan 6, 2026	CFEVP,Sales,MktDev&Supply Chain	Grant or awardCode A · direct	10,762	—	—	96,824	Form 4
Jan 5, 2026	CFEVP,Sales,MktDev&Supply Chain	Shares withheld for tax or exercise priceCode F · direct	2,618	$80.26	$210K@ $80.26	86,062	Form 4
Jan 2, 2026	CFEVP,Sales,MktDev&Supply Chain	Shares withheld for tax or exercise priceCode F · direct	1,496	$80.13	$120K@ $80.13	88,680	Form 4

How this page is built

Every row comes from a Form 4 filed with the SEC, which officers, directors and holders of more than 10% of a company’s stock must file within two business days of a trade. Transactions are grouped by the reporting owner’s name as filed (spacing, capitals and punctuation ignored); two different people filing under an identical name would appear together, and one person filing under two spellings appears on two pages.

Open-market totals count code P purchases and code S sales over the last 24 months. The same trade reported on more than one filing is counted once; when another owner (for example a fund and its general partner) reports the identical trade, they are listed beside it. Holdings are the shares owned after the latest purchase, sale, gift or tax-withholding line, shown separately for direct and indirect ownership; an indirect figure is one holding line, not a total across every trust or entity.

This page describes what was filed with the SEC; it is not investment advice or a recommendation to buy or sell any security.