ROSETTA STONE INC

CUSIP: 777780107 Class: COM

MARSHALL WACE, LLP's Holding History (CIK: 0001318757)

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

Q3 2020
Shares 16,720 Value ($000) $501 Avg Close — Range —
Q2 2020
Shares 163,214 Value ($000) $2,752 Avg Close — Range —
Q1 2020
Shares 138,166 Value ($000) $1,937 Avg Close — Range —
Q4 2019
Shares 165,229 Value ($000) $2,997 Avg Close — Range —
Q1 2019
Shares 1,538 Value ($000) $34 Avg Close — Range —