IMPAX LABORATORIES INC

CUSIP: 45256B101 Class: CMN

TEXAS PERMANENT SCHOOL FUND CORP's Holding History (CIK: 0001223779)

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

Q1 2018
Shares 48,946 Value ($000) $952 Avg Close — Range —
Q4 2017
Shares 50,099 Value ($000) $834 Avg Close — Range —
Q3 2017
Shares 54,252 Value ($000) $1,101 Avg Close — Range —
Q2 2017
Shares 53,810 Value ($000) $866 Avg Close — Range —
Q1 2017
Shares 53,395 Value ($000) $675 Avg Close — Range —
Q4 2016
Shares 53,885 Value ($000) $714 Avg Close — Range —
Q3 2016
Shares 56,265 Value ($000) $1,333 Avg Close — Range —
Q2 2016
Shares 53,054 Value ($000) $1,529 Avg Close — Range —
Q1 2016
Shares 54,197 Value ($000) $1,735 Avg Close — Range —
Q4 2015
Shares 55,386 Value ($000) $2,368 Avg Close — Range —
Q3 2015
Shares 56,186 Value ($000) $1,978 Avg Close — Range —
Q2 2015
Shares 56,729 Value ($000) $2,605 Avg Close — Range —
Q1 2015
Shares 59,747 Value ($000) $2,800 Avg Close — Range —
Q4 2014
Shares 59,652 Value ($000) $1,890 Avg Close — Range —
Q3 2014
Shares 59,624 Value ($000) $1,414 Avg Close — Range —
Q2 2014
Shares 65,868 Value ($000) $1,975 Avg Close — Range —
Q1 2014
Shares 65,474 Value ($000) $1,730 Avg Close — Range —
Q4 2013
Shares 68,062 Value ($000) $1,711 Avg Close — Range —
Q3 2013
Shares 67,814 Value ($000) $1,391 Avg Close — Range —
Q2 2013
Shares 72,961 Value ($000) $1,456 Avg Close — Range —