RTI SURGICAL INC

CUSIP: 74975N105 Class: CMN

Municipal Employees' Retirement System of Michigan's Holding History (CIK: 0001588873)

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

Q1 2019
Shares 193,860 Value ($000) $1,165 Avg Close — Range —
Q4 2018
Shares 193,860 Value ($000) $717 Avg Close — Range —
Q2 2018
Shares 193,860 Value ($000) $892 Avg Close — Range —
Q1 2018
Shares 193,860 Value ($000) $892 Avg Close — Range —
Q3 2016
Shares 235,310 Value ($000) $737 Avg Close — Range —
Q2 2016
Shares 157,980 Value ($000) $567 Avg Close — Range —
Q1 2016
Shares 1,080 Value ($000) $4 Avg Close — Range —