TRINSEO S A

CUSIP: L9340P101 Class: COM

EMERALD ADVISERS, LLC's Holding History (CIK: 0001015083)

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

Q3 2018
Shares 3,170 Value ($000) $248 Avg Close — Range —
Q2 2018
Shares 3,170 Value ($000) $225 Avg Close — Range —
Q1 2018
Shares 3,170 Value ($000) $235 Avg Close — Range —
Q4 2017
Shares 3,170 Value ($000) $230 Avg Close — Range —
Q3 2017
Shares 3,170 Value ($000) $213 Avg Close — Range —