RYERSON HLDG CORP

Ticker: RYZ CUSIP: 783754104 Class: Common Stock

Twin Tree Management, LP's Holding History (CIK: 0001535588)

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

Q4 2018

Shares 550 Value ($000) $3 Avg Close $8.64 Range $5.99 - $11.89

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2018	550	$3	$8.64	$5.99 - $11.89