MATRIX SVC CO

Ticker: MTRX CUSIP: 576853105 Class: Common Stock

Alberta Investment Management Corp's Holding History (CIK: 0001463559)

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

Q3 2019

Shares 15,600 Value ($000) $267 Avg Close $18.83 Range $16.85 - $24.36

Q2 2019

Shares 9,900 Value ($000) $201 Avg Close $19.73 Range $17.99 - $23.07

Q1 2019

Shares 33,500 Value ($000) $656 Avg Close $20.43 Range $17.37 - $22.45

Q4 2018

Shares 36,600 Value ($000) $657 Avg Close $20.45 Range $15.43 - $24.75

Period	Shares	Value ($000)	Average Close	Price Range
Q3 2019	15,600	$267	$18.83	$16.85 - $24.36
Q2 2019	9,900	$201	$19.73	$17.99 - $23.07
Q1 2019	33,500	$656	$20.43	$17.37 - $22.45
Q4 2018	36,600	$657	$20.45	$15.43 - $24.75