LUMINEX CORP DEL

CUSIP: 55027E102 Class: COMMON STOCK

FRONTIER CAPITAL MANAGEMENT CO LLC's Holding History (CIK: 0000351173)

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

Q1 2021
Shares 134,387 Value ($000) $4,287 Avg Close — Range —
Q4 2020
Shares 145,068 Value ($000) $3,354 Avg Close — Range —