MASTECH DIGITAL INC

Ticker: MHH CUSIP: 57633B100 Class: Common Stock

Polar Asset Management Partners Inc.'s Holding History (CIK: 0001326389)

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

Q3 2019

Shares 167,855 Value ($000) $1,007 Avg Close $5.63 Range $4.78 - $6.36

Q2 2019

Shares 243,289 Value ($000) $1,156 Avg Close $5.37 Range $4.51 - $6.34

Q1 2019

Shares 259,564 Value ($000) $1,600 Avg Close $6.85 Range $5.61 - $8.37

Q4 2018

Shares 256,534 Value ($000) $1,616 Avg Close $6.68 Range $5.80 - $9.59

Period	Shares	Value ($000)	Average Close	Price Range
Q3 2019	167,855	$1,007	$5.63	$4.78 - $6.36
Q2 2019	243,289	$1,156	$5.37	$4.51 - $6.34
Q1 2019	259,564	$1,600	$6.85	$5.61 - $8.37
Q4 2018	256,534	$1,616	$6.68	$5.80 - $9.59