ROSETTA STONE INC

CUSIP: 777780107 Class: COM

Trigran Investments, Inc.'s Holding History (CIK: 0001336800)

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

Q1 2015
Shares 492,625 Value ($000) $3,749 Avg Close — Range —
Q4 2014
Shares 618,933 Value ($000) $6,040 Avg Close — Range —
Q3 2014
Shares 580,164 Value ($000) $4,671 Avg Close — Range —
Q2 2014
Shares 411,435 Value ($000) $4,000 Avg Close — Range —
Q1 2014
Shares 24,014 Value ($000) $270 Avg Close — Range —