Ryerson Holding Corp (RYZ) CAO sells 500 shares under 10b5-1 trading plan

Rhea-AI Filing Summary

Ryerson Holding Corp executive Molly D. Kannan, the company’s CAO & Corporate Controller, sold 500 shares of common stock on July 28, 2026 at $32.00 per share, for about $16,000. Following the sale, she directly holds 24,136.4636 shares. The sale was effected under a Rule 10b5-1 trading plan adopted on February 26, 2026.

Insider Trade Summary 10b5-1

Net Seller: 500 shares

Net Sell 1 txn

Insider Kannan Molly D

Role CAO & Corporate Controller

Sold 500 shs ($16K)

Type	Security	Shares	Price	Value
Sale	Common Stock (par value $0.01 per share) F1	500	$32.00	$16K

Holdings After Transaction: Common Stock (par value $0.01 per share) — 24,136.4636 shares (Direct)

Footnotes (1)

1. F1. These sales were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on February 26, 2026.

Key Figures

Shares sold: 500 shares Sale price: $32.00 per share Shares owned after sale: 24,136.4636 shares

3 metrics

Shares sold 500 shares Non-derivative common stock sale on July 28, 2026

Sale price $32.00 per share Price received per share in the July 28, 2026 sale

Shares owned after sale 24,136.4636 shares Directly owned common shares following the reported transaction

Key Terms

Rule 10b5-1 trading plan, Common Stock (par value $0.01 per share), open market or private transaction

3 terms

Rule 10b5-1 trading plan regulatory

"These sales were effected pursuant to a Rule 10b5-1 trading plan"

A Rule 10b5-1 trading plan is a pre-arranged schedule that allows company insiders to buy or sell stock at specific times, even if they have inside information. It helps prevent accusations of unfair trading by making these transactions look planned and transparent, rather than sneaky or illegal.

Common Stock (par value $0.01 per share) financial

"Security title: Common Stock (par value $0.01 per share)"

open market or private transaction market

"Sale in open market or private transaction"

AI-generated analysis. How Rhea-AI works. Not financial advice.

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Form 4 Insider Transactions: What Each Field Means →

Available on EDGAR 07/30/2026 - 05:30 PM Accepted by SEC EDGAR 07/30/2026 - 05:30 PM Learn about SEC filing dates

FAQ

What insider transaction did Ryerson Holding Corp (RYZ) report for Molly D. Kannan?

Ryerson Holding Corp reported that Molly D. Kannan, its CAO & Corporate Controller, sold 500 shares of common stock on July 28, 2026 at $32.00 per share. The sale was executed under a Rule 10b5-1 trading plan adopted earlier in 2026.

How many Ryerson Holding (RYZ) shares did Molly D. Kannan sell and at what price?

Molly D. Kannan sold 500 shares of Ryerson Holding common stock at a price of $32.00 per share. This represents a single non-derivative transaction described as a sale in an open market or private transaction on July 28, 2026.

What is Molly D. Kannan’s remaining Ryerson Holding (RYZ) ownership after this sale?

After the reported sale, Molly D. Kannan directly owns 24,136.4636 shares of Ryerson Holding common stock. This figure reflects her direct ownership immediately following the July 28, 2026 transaction disclosed in the Form 4 filing.

Was the Ryerson Holding (RYZ) insider sale made under a Rule 10b5-1 trading plan?

Yes. The filing states the sale was effected under a Rule 10b5-1 trading plan adopted by Molly D. Kannan on February 26, 2026. Such pre-arranged plans automate trades according to preset instructions, reducing discretion over trade timing.

What is Molly D. Kannan’s position at Ryerson Holding Corp (RYZ)?

Molly D. Kannan is identified as an officer of Ryerson Holding Corp, serving as CAO & Corporate Controller. Her role is noted in the insider ownership section that accompanies disclosure of the July 28, 2026 common stock sale.

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).

X

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^*

Kannan Molly D

(Last) (First) (Middle)

C/O RYERSON HOLDING CORPORATION

227 W. MONROE ST., 27TH FLOOR

(Street)

CHICAGO ILLINOIS 60606

(City) (State) (Zip)

UNITED STATES

(Country)

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

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

	Director		10% Owner
X	Officer (give title below)		Other (specify below)
	CAO & Corporate Controller

2a. Foreign Trading Symbol

3. Date of Earliest Transaction (Month/Day/Year)
07/28/2026

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

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

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

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)	07/28/2026		S(1)		500	D	$32	24,136.4636	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

Explanation of Responses:

1. These sales were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on February 26, 2026.

	/s/ Camilla Rykke Merrick, attorney-in-fact	07/30/2026
	** 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.
* Form 4: SEC 1474 (03-26)