AXT INC

CUSIP: 00246W10 Class: COM

ARROWSTREET CAPITAL, LIMITED PARTNERSHIP's Holding History (CIK: 0001164508)

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

Q3 2016
Shares 52,890 Value ($000) $274 Avg Close — Range —
Q2 2016
Shares 44,390 Value ($000) $142 Avg Close — Range —