GlassBridge Enterprises Inc

Ticker: GLAE CUSIP: 377185202 Class: COMMON

ARIEL INVESTMENTS, LLC's Holding History (CIK: 0000936753)

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

Q1 2021

Shares 1,769 Value ($000) $124 Avg Close $78.56 Range $50.01 - $200.00

Q4 2020

Shares 2,204 Value ($000) $110 Avg Close $58.31 Range $50.01 - $150.00

Q2 2020

Shares 2,351 Value ($000) $212 Avg Close $90.65 Range $49.00 - $150.00

Q4 2019

Shares 3,883 Value ($000) $971 Avg Close $176.05 Range $40.00 - $250.00

Period	Shares	Value ($000)	Average Close	Price Range
Q1 2021	1,769	$124	$78.56	$50.01 - $200.00
Q4 2020	2,204	$110	$58.31	$50.01 - $150.00
Q2 2020	2,351	$212	$90.65	$49.00 - $150.00
Q4 2019	3,883	$971	$176.05	$40.00 - $250.00