TRINSEO S A

CUSIP: L9340P101 Class: COM

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

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

Q4 2019
Shares 12,300 Value ($000) $458 Avg Close — Range —
Q3 2019
Shares 12,060 Value ($000) $518 Avg Close — Range —