OLYMPIC STEEL INC

Ticker: ZEUS CUSIP: 68162K106 Class: Common Stock

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

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

Q4 2025

Shares 7,535 Value ($000) $323 Avg Close $35.69 Range $27.11 - $45.41

Q3 2025

Shares 11,065 Value ($000) $337 Avg Close $32.79 Range $29.49 - $35.47

Q2 2025

Shares 8,162 Value ($000) $266 Avg Close $31.19 Range $26.32 - $36.63

Q1 2024

Shares 6,728 Value ($000) $477 Avg Close $66.78 Range $61.38 - $73.49

Q4 2023

Shares 5,834 Value ($000) $389 Avg Close $54.83 Range $47.08 - $68.91

Q3 2023

Shares 4,010 Value ($000) $225 Avg Close $51.67 Range $46.90 - $56.90

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	7,535	$323	$35.69	$27.11 - $45.41
Q3 2025	11,065	$337	$32.79	$29.49 - $35.47
Q2 2025	8,162	$266	$31.19	$26.32 - $36.63
Q1 2024	6,728	$477	$66.78	$61.38 - $73.49
Q4 2023	5,834	$389	$54.83	$47.08 - $68.91
Q3 2023	4,010	$225	$51.67	$46.90 - $56.90