ULTRAPETROL BAHAMAS LTD

Ticker: ULTRF CUSIP: P94398107 Class: CMN

DIMENSIONAL FUND ADVISORS LP's Holding History (CIK: 0000354204)

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

Q1 2016
Shares 15,837 Value ($000) $4 Avg Close $0.15 Range $0.05 - $0.33
Q4 2015
Shares 437,672 Value ($000) $46 Avg Close $0.40 Range $0.10 - $0.60
Q3 2015
Shares 481,330 Value ($000) $197 Avg Close $0.71 Range $0.32 - $1.20
Q2 2015
Shares 498,636 Value ($000) $563 Avg Close $1.27 Range $1.08 - $1.68
Q1 2015
Shares 502,955 Value ($000) $729 Avg Close $1.65 Range $1.00 - $2.20
Q4 2014
Shares 502,955 Value ($000) $1,076 Avg Close $2.64 Range $1.85 - $3.30
Q3 2014
Shares 494,666 Value ($000) $1,543 Avg Close $3.32 Range $2.85 - $3.59
Q2 2014
Shares 492,138 Value ($000) $1,462 Avg Close $2.97 Range $2.61 - $3.39
Q1 2014
Shares 451,847 Value ($000) $1,401 Avg Close $3.43 Range $2.93 - $3.85
Q4 2013
Shares 82,747 Value ($000) $309 Avg Close $3.55 Range $3.12 - $3.98
Q3 2013
Shares 36,054 Value ($000) $135 Avg Close $3.18 Range $2.22 - $3.76
Q2 2013
Shares 18,594 Value ($000) $53 Avg Close $2.69 Range $2.15 - $3.05