ULTRA PETROLEUM CORP

CUSIP: 903914208 Class: COM NEW

TEACHER RETIREMENT SYSTEM OF TEXAS's Holding History (CIK: 0000796848)

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

Q3 2018
Shares 19,472 Value ($000) $22 Avg Close — Range —
Q2 2018
Shares 31,971 Value ($000) $74 Avg Close — Range —
Q1 2018
Shares 43,448 Value ($000) $181 Avg Close — Range —
Q4 2017
Shares 66,147 Value ($000) $599 Avg Close — Range —