Michael S. Burns - 24 Jul 2026 Form 4 Insider Report for CSX CORP (CSX)

Reporting relationship: SVP - CLO & Corp Secy
Issuer ticker: CSX
Reported as of: 24 Jul 2026
Net transaction value: -$684,840
SEC form: 4
Accepted by SEC: 27 Jul 2026, 16:15:02 UTC
Prior SEC filing: 02 Mar 2026
Source filing: View source filing
Reporting owner signature: Kacey D. Heekin-Luchin, Attorney-in-Fact

Key filing fact

Michael S. Burns filed Form 4 for CSX CORP (CSX) on 27 Jul 2026.

Key facts

This page summarizes Michael S. Burns's Form 4 filing for CSX CORP (CSX).
3 reported transactions and 1 derivative row are listed below.
Accepted by SEC: 27 Jul 2026, 16:15.

Change

Previous filing in this sequence was filed on 02 Mar 2026.
Current net transaction value: -$684,840.

Research use

This tells you what this filing adds before you inspect full transaction and derivative tables.
You can trace every row back to the original SEC filing document.

Evidence

Filed on Form 4

Ownership activity is grounded in SEC Form 4 disclosures.

View source filing

Reporting Owners (1)

CIK 0002051357 Primary reporting owner

Burns Michael S.

Relationship: SVP - CLO & Corp Secy
Address: 500 WATER STREET, JACKSONVILLE
Signature: Kacey D. Heekin-Luchin, Attorney-in-Fact
Signature date: 27 Jul 2026

Reported non-derivative transactions

Shares, units, or other non-derivative securities reported in this filing.

CSX transaction

Common Stock

Options Exercise

Transaction value
Shares: +13,000
Change %: +22%
Price: $26.50^*
Shares after: 72,643
Date: 24 Jul 2026
Ownership: Direct
Footnotes: F1

CSX transaction

Common Stock

Sale

Transaction value: $684,840
Shares: -13,000
Change %: -18%
Price: $52.68
Shares after: 59,643
Date: 24 Jul 2026
Ownership: Direct
Footnotes: F2

CSX holding

Common Stock

No transaction description listed

Transaction value
Shares
Change %
Price
Shares after: 1,818
Date: 24 Jul 2026
Ownership: CSX Corporation 401(k) Plan
Footnotes: F3

Reported derivative securities

Options, warrants, convertible securities, or similar derivative positions disclosed in the filing.

CSX transaction Derivative

Option

Options Exercise

Transaction value
Shares: -13,000
Change %: -55%
Price: $0.000000^*
Shares after: 10,457
Date: 24 Jul 2026
Ownership: Direct
Underlying class: Common Stock
Underlying amount: 13,000
Exercise price: $26.50

^* marks a reported price that did not pass the local price check.

Additional SEC filing notes

Filing notes and footnotes

Explanation of responses 3 footnotes

Footnote F1

Includes 662 shares acquired under the CSX Employee Stock Purchase Plan on June 30, 2026.

Footnote F2

Weighted average price, as these shares were sold in multiple transactions at prices ranging from $52.67 to $52.71, inclusive. The Reporting Person undertakes to provide to CSX Corporation, any security holder of CSX Corporation, or the staff of the Securities and Exchange Commission, upon request, additional information regarding the number of shares sold at each separate price within the range set forth in this footnote.

Footnote F3

By Trustee, CSX Corporation Savings Thrift Plan. The number reflects equivalent shares of case value held in the CSX Stock Fund, which amounts will fluctuate dependent upon the daily net asset value of the fund.