AIR TRANSPORT SERVICES GRP I

CUSIP: 00922R105 Class: Common Stock

MARTINGALE ASSET MANAGEMENT L P's Holding History (CIK: 0000936944)

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

Q2 2016
Shares 80,341 Value ($000) $1,042 Avg Close — Range —
Q1 2016
Shares 102,391 Value ($000) $1,575 Avg Close — Range —
Q4 2015
Shares 109,887 Value ($000) $1,108 Avg Close — Range —
Q3 2015
Shares 103,067 Value ($000) $882 Avg Close — Range —
Q2 2015
Shares 103,044 Value ($000) $1,081 Avg Close — Range —
Q1 2015
Shares 103,244 Value ($000) $952 Avg Close — Range —
Q4 2014
Shares 103,244 Value ($000) $884 Avg Close — Range —
Q3 2014
Shares 91,894 Value ($000) $669 Avg Close — Range —