RTI SURGICAL INC

CUSIP: 74975N105 Class: CMN

Ancora Advisors LLC's Holding History (CIK: 0001446114)

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

Q3 2018
Shares 282,661 Value ($000) $1,272 Avg Close — Range —
Q1 2018
Shares 282,314 Value ($000) $1,299 Avg Close — Range —
Q4 2017
Shares 279,574 Value ($000) $1,146 Avg Close — Range —
Q3 2017
Shares 260,346 Value ($000) $1,185 Avg Close — Range —
Q2 2017
Shares 253,246 Value ($000) $1,481 Avg Close — Range —
Q1 2017
Shares 246,000 Value ($000) $984 Avg Close — Range —
Q4 2016
Shares 211,000 Value ($000) $686 Avg Close — Range —
Q3 2016
Shares 211,000 Value ($000) $660 Avg Close — Range —
Q2 2016
Shares 211,000 Value ($000) $757 Avg Close — Range —
Q1 2016
Shares 208,000 Value ($000) $832 Avg Close — Range —
Q4 2015
Shares 159,500 Value ($000) $829 Avg Close — Range —
Q3 2015
Shares 159,500 Value ($000) $906 Avg Close — Range —
Q2 2015
Shares 159,500 Value ($000) $1,030 Avg Close — Range —
Q4 2014
Shares 159,500 Value ($000) $829 Avg Close — Range —
Q3 2014
Shares 159,500 Value ($000) $762 Avg Close — Range —
Q2 2014
Shares 159,500 Value ($000) $694 Avg Close — Range —
Q1 2014
Shares 159,500 Value ($000) $651 Avg Close — Range —
Q4 2013
Shares 134,500 Value ($000) $476 Avg Close — Range —
Q3 2013
Shares 129,500 Value ($000) $484 Avg Close — Range —
Q2 2013
Shares 119,500 Value ($000) $449 Avg Close — Range —