Ryerson Holding (NYSE: RYI) CEO exercises 8,750 share options

Rhea-AI Filing Summary

Ryerson Holding Corp CEO Edward J. Lehner reported exercising employee stock options and acquiring common shares. On February 26, 2026, he exercised options for 3,750 and 5,000 shares of common stock at $16.5000 per share, bringing his directly held common stock to 601,978.4833 shares.

Insider Trade Summary

8,750 shares exercised/converted

Mixed 4 txns

Insider Lehner Edward J.

Role CEO

Type	Security	Shares	Price	Value
Exercise	Employee Stock Options (right to buy)	3,750	$0.00	--
Exercise	Employee Stock Options (right to buy)	5,000	$0.00	--
Exercise	Common Stock (par value $0.01 per share)	3,750	$16.50	$62K
Exercise	Common Stock (par value $0.01 per share)	5,000	$16.50	$83K

Holdings After Transaction: Employee Stock Options (right to buy) — 5,000 shares (Direct); Common Stock (par value $0.01 per share) — 596,978.483 shares (Direct)

Footnotes (1)

Form 4 Insider Transactions: What Each Field Means →

SEC Form 4

FORM 4

UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP

Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934
or Section 30(h) of the Investment Company Act of 1940

OMB APPROVAL

OMB Number:			3235-0287
Estimated average burden
hours per response:			0.5

Check this box if no longer subject to Section 16. Form 4 or Form 5 obligations may continue. See Instruction 1(b).

Check this box to indicate that a 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). See Instruction 10.

1. Name and Address of Reporting Person^*

Lehner Edward J.

(Last) (First) (Middle)

C/O RYERSON HOLDING CORPORATION

227 W. MONROE ST., 27TH FLOOR

(Street)

CHICAGO IL 60606

(City) (State) (Zip)

2. Issuer Name and Ticker or Trading Symbol
Ryerson Holding Corp [ RYZ ]

5. Relationship of Reporting Person(s) to Issuer
(Check all applicable)

X	Director		10% Owner
X	Officer (give title below)		Other (specify below)
	CEO

3. Date of Earliest Transaction (Month/Day/Year)
02/26/2026

4. If Amendment, Date of Original Filed (Month/Day/Year)

6. Individual or Joint/Group Filing (Check Applicable Line)

X	Form filed by One Reporting Person
	Form filed by More than One Reporting Person

Table I - Non-Derivative Securities Acquired, Disposed of, or Beneficially Owned
1. Title of Security (Instr. 3)	2. Transaction Date (Month/Day/Year)	2A. Deemed Execution Date, if any (Month/Day/Year)	3. Transaction Code (Instr. 8)		4. Securities Acquired (A) or Disposed Of (D) (Instr. 3, 4 and 5)			5. Amount of Securities Beneficially Owned Following Reported Transaction(s) (Instr. 3 and 4)	6. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	7. Nature of Indirect Beneficial Ownership (Instr. 4)
			Code	V	Amount	(A) or (D)	Price
Common Stock (par value $0.01 per share)	02/26/2026		M		3,750	A	$16.5	596,978.4833	D
Common Stock (par value $0.01 per share)	02/26/2026		M		5,000	A	$16.5	601,978.4833	D

Table II - Derivative Securities Acquired, Disposed of, or Beneficially Owned (e.g., puts, calls, warrants, options, convertible securities)
1. Title of Derivative Security (Instr. 3)	2. Conversion or Exercise Price of Derivative Security	3. Transaction Date (Month/Day/Year)	3A. Deemed Execution Date, if any (Month/Day/Year)	4. Transaction Code (Instr. 8)		5. Number of Derivative Securities Acquired (A) or Disposed of (D) (Instr. 3, 4 and 5)		6. Date Exercisable and Expiration Date (Month/Day/Year)		7. Title and Amount of Securities Underlying Derivative Security (Instr. 3 and 4)		8. Price of Derivative Security (Instr. 5)	9. Number of derivative Securities Beneficially Owned Following Reported Transaction(s) (Instr. 4)	10. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	11. Nature of Indirect Beneficial Ownership (Instr. 4)
				Code	V	(A)	(D)	Date Exercisable	Expiration Date	Title	Amount or Number of Shares
Employee Stock Options (right to buy)	$16.5	02/26/2026		M			3,750	03/31/2024	03/31/2031	Common Stock	3,750	$0	5,000	D
Employee Stock Options (right to buy)	$16.5	02/26/2026		M			5,000	03/31/2025	03/31/2031	Common Stock	5,000	$0	0	D

Explanation of Responses:

	/s/ Camilla Rykke Merrick, attorney-in-fact	03/02/2026
	** Signature of Reporting Person	Date
Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.
* If the form is filed by more than one reporting person, see Instruction 4 (b)(v).
** Intentional misstatements or omissions of facts constitute Federal Criminal Violations See 18 U.S.C. 1001 and 15 U.S.C. 78ff(a).
Note: File three copies of this Form, one of which must be manually signed. If space is insufficient, see Instruction 6 for procedure.
Persons who respond to the collection of information contained in this form are not required to respond unless the form displays a currently valid OMB Number.

FAQ

What insider transaction did Ryerson Holding Corp (RYI) report?

Ryerson Holding Corp reported that CEO Edward J. Lehner exercised employee stock options and acquired common shares. The Form 4 shows derivative exercises converting options into stock rather than open-market buying or selling, reflecting compensation-related activity rather than a traditional share purchase or sale.

How many Ryerson (RYI) shares did the CEO acquire in this Form 4?

Edward J. Lehner exercised options covering 3,750 and 5,000 shares of common stock, totaling 8,750 shares. These transactions increased his directly owned common stock position, as reflected by the post-transaction holdings figure of 601,978.4833 shares reported in the filing for his direct ownership.

At what price were the Ryerson (RYI) option exercises reported?

The non-derivative common stock entries show a transaction price of $16.5000 per share. This price applies to the 3,750-share and 5,000-share common stock acquisitions resulting from the exercise or conversion of employee stock options, as disclosed in the Form 4 transactions table.

What is Edward J. Lehner’s Ryerson (RYI) share ownership after these transactions?

After the reported transactions, Edward J. Lehner directly owns 601,978.4833 shares of Ryerson common stock. This post-transaction total is listed in the non-derivative common stock rows and represents his direct holdings following the option exercises on February 26, 2026.

Were there any Ryerson (RYI) share sales disclosed in this Form 4 filing?

No share sales were disclosed. All four reported transactions are coded “M” for exercise or conversion of derivative securities, with the normalized direction marked as “acquire.” The transaction summary shows acquireCount of four and sellCount of zero for this filing.