DOMINION DIAMOND CORP

CUSIP: 257287102 Class: COM

COMMONWEALTH OF PENNSYLVANIA PUBLIC SCHOOL EMPLS RETRMT SYS's Holding History (CIK: 0001083190)

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

Q2 2017
Shares 584,714 Value ($000) $7,344 Avg Close — Range —
Q1 2017
Shares 356,402 Value ($000) $4,501 Avg Close — Range —
Q4 2013
Shares 12,249 Value ($000) $176 Avg Close — Range —
Q3 2013
Shares 23,947 Value ($000) $292 Avg Close — Range —
Q2 2013
Shares 29,648 Value ($000) $419 Avg Close — Range —