BIOAMBER INC

CUSIP: 09072Q106 Class: COM

BRIDGEWAY CAPITAL MANAGEMENT, LLC's Holding History (CIK: 0001107261)

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

Q4 2017
Shares 35,000 Value ($000) $14 Avg Close — Range —
Q3 2017
Shares 201,700 Value ($000) $99 Avg Close — Range —
Q2 2017
Shares 201,700 Value ($000) $518 Avg Close — Range —
Q1 2017
Shares 201,700 Value ($000) $468 Avg Close — Range —
Q4 2016
Shares 201,700 Value ($000) $1,109 Avg Close — Range —
Q3 2016
Shares 201,700 Value ($000) $855 Avg Close — Range —
Q2 2016
Shares 76,700 Value ($000) $229 Avg Close — Range —
Q1 2016
Shares 88,180 Value ($000) $370 Avg Close — Range —
Q4 2015
Shares 11,480 Value ($000) $71 Avg Close — Range —
Q3 2015
Shares 11,480 Value ($000) $61 Avg Close — Range —
Q2 2015
Shares 11,480 Value ($000) $99 Avg Close — Range —
Q1 2015
Shares 11,480 Value ($000) $100 Avg Close — Range —
Q4 2014
Shares 11,480 Value ($000) $96 Avg Close — Range —
Q3 2014
Shares 31,480 Value ($000) $314 Avg Close — Range —
Q2 2014
Shares 31,480 Value ($000) $313 Avg Close — Range —
Q1 2014
Shares 20,000 Value ($000) $229 Avg Close — Range —