ROSETTA STONE INC

CUSIP: 777780107 Class: COM

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

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

Q3 2020
Shares 169,426 Value ($000) $5,079 Avg Close — Range —
Q2 2020
Shares 184,013 Value ($000) $3,102 Avg Close — Range —