RYERSON HLDG CORP

Ticker: RYZ CUSIP: 783754104 Class: Common Stock

Mariner, LLC's Holding History (CIK: 0001373442)

Note: Option positions (PUT/CALL) are excluded.

Q3 2025

Shares 16,697 Value ($000) $382 Avg Close $22.49 Range $19.76 - $24.59

Q2 2025

Shares 13,019 Value ($000) $281 Avg Close $21.57 Range $19.02 - $23.93

Q1 2025

Shares 9,120 Value ($000) $209 Avg Close $22.39 Range $17.18 - $27.41

Period	Shares	Value ($000)	Average Close	Price Range
Q3 2025	16,697	$382	$22.49	$19.76 - $24.59
Q2 2025	13,019	$281	$21.57	$19.02 - $23.93
Q1 2025	9,120	$209	$22.39	$17.18 - $27.41