TESCO CORP

CUSIP: 88157K101 Class: COMMON STOCK-FO

NEW YORK STATE TEACHERS RETIREMENT SYSTEM's Holding History (CIK: 0000314969)

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

Q3 2017
Shares 14,222 Value ($000) $78 Avg Close — Range —
Q2 2017
Shares 14,222 Value ($000) $63 Avg Close — Range —
Q1 2017
Shares 14,222 Value ($000) $114 Avg Close — Range —
Q4 2016
Shares 14,222 Value ($000) $117 Avg Close — Range —
Q3 2016
Shares 14,222 Value ($000) $116 Avg Close — Range —
Q2 2016
Shares 14,222 Value ($000) $95 Avg Close — Range —
Q1 2016
Shares 14,222 Value ($000) $122 Avg Close — Range —
Q4 2015
Shares 16,322 Value ($000) $118 Avg Close — Range —
Q3 2015
Shares 19,822 Value ($000) $142 Avg Close — Range —
Q2 2015
Shares 19,822 Value ($000) $216 Avg Close — Range —
Q1 2015
Shares 20,122 Value ($000) $229 Avg Close — Range —
Q4 2014
Shares 19,122 Value ($000) $245 Avg Close — Range —
Q3 2014
Shares 18,422 Value ($000) $366 Avg Close — Range —
Q2 2014
Shares 18,100 Value ($000) $386 Avg Close — Range —
Q1 2014
Shares 18,400 Value ($000) $340 Avg Close — Range —
Q4 2013
Shares 18,600 Value ($000) $368 Avg Close — Range —
Q3 2013
Shares 12,900 Value ($000) $213 Avg Close — Range —
Q2 2013
Shares 12,900 Value ($000) $171 Avg Close — Range —