METALDYNE PERFORMANCE GROUP

CUSIP: 59116R107 Class: COM

BRIDGEWAY CAPITAL MANAGEMENT, LLC's Holding History (CIK: 0001107261)

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

Q1 2017

Shares 43,900 Value ($000) $1,003 Avg Close — Range —

Q4 2016

Shares 43,900 Value ($000) $1,008 Avg Close — Range —

Q3 2016

Shares 43,900 Value ($000) $696 Avg Close — Range —

Q2 2016

Shares 43,900 Value ($000) $604 Avg Close — Range —

Q1 2016

Shares 43,900 Value ($000) $738 Avg Close — Range —

Period	Shares	Value ($000)	Average Close	Price Range
Q1 2017	43,900	$1,003	—	—
Q4 2016	43,900	$1,008	—	—
Q3 2016	43,900	$696	—	—
Q2 2016	43,900	$604	—	—
Q1 2016	43,900	$738	—	—