Michael Burbach - Dec 19, 2024 Form 4 Insider Report for Ryerson Holding Corp (RYI)

Role: Chief Operating Officer
Signature: /s/ Camilla Rykke Merrick, attorney-in-fact
Stock symbol: RYI
Transactions as of: Dec 19, 2024
Transactions value $: $0
Form type: 4
Date filed: 12/23/2024, 05:49 PM
Previous filing: Sep 23, 2024

Derivative Securities (e.g., puts, calls, warrants, options, convertible securities)

Type	Sym	Class	Transaction	Value $	Shares	Change %	* Price $	Shares After	Date	Underlying Class	Amount	Exercise Price	Ownership	Footnotes
transaction	RYI	Restricted Stock Units	Award	$0	+38.8	+0.95%	$0.00	4.13K	Dec 19, 2024	Common Stock	38.8		Direct	F1, F2, F3
transaction	RYI	Restricted Stock Units	Award	$0	+76	+0.95%	$0.00	8.1K	Dec 19, 2024	Common Stock	76		Direct	F1, F2, F4
transaction	RYI	Restricted Stock Units	Award	$0	+79.6	+0.95%	$0.00	8.48K	Dec 19, 2024	Common Stock	79.6		Direct	F1, F2, F5
transaction	RYI	Restricted Stock Units	Award	$0	+3.3K	+38.9%	$0.00	11.8K	Dec 19, 2024	Common Stock	3.3K		Direct	F1, F6

* An asterisk sign (*) next to the price indicates that the price is likely invalid.

Explanation of Responses:

Id	Content
F1	Each restricted stock unit represents a contingent right to receive one share of common stock of Ryerson Holding Corporation (the "Company").
F2	Represents dividend equivalent rights that accrued on the underlying award of restricted stock units. Dividend equivalent rights accrue when and as dividends are paid on the common shares underlying the applicable restricted share units and vest proportionately with and are subject to settlement and expiration upon the same terms as the restricted stock units to which they relate.
F3	The dividend equivalent rights accrued on restricted stock units that were granted on March 31, 2022 and outstanding as of December 19, 2024. These unvested restricted stock units, and the dividend equivalent rights related to such unvested restricted stock units, will vest on March 31, 2025.
F4	The dividend equivalent rights accrued on restricted stock units that were granted on March 31, 2023 and outstanding as of December 19, 2024. These unvested restricted stock units, and the dividend equivalent rights related to such unvested restricted stock units, will vest on March 31, 2025 and March 31, 2026.
F5	The dividend equivalent rights accrued on restricted stock units that were granted on March 31, 2024 and outstanding as of December 19, 2024. These unvested restricted stock units, and the dividend equivalent rights related to such unvested restricted stock units, will vest on March 31, 2025, March 31, 2026 and March 31, 2027.
F6	On December 19, 2024, the Reporting Person was granted 3,300 restricted stock units, of which 1,100 will vest on the first anniversary of the grant date, 1,100 will vest on the second anniversary of the grant date and 1,100 will vest on the third anniversary of the grant date. Vested shares will be delivered to the reporting person not later than 60 days following such vesting dates.