Roche Holding AG

CUSIP: 001203204 Class: COM

GARDNER RUSSO & QUINN LLC's Holding History (CIK: 0000860643)

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

Q4 2017
Shares 1,179 Value ($000) $298 Avg Close — Range —
Q3 2017
Shares 1,179 Value ($000) $301 Avg Close — Range —
Q2 2017
Shares 1,179 Value ($000) $301 Avg Close — Range —
Q1 2017
Shares 1,429 Value ($000) $365 Avg Close — Range —
Q2 2013
Shares 1,325 Value ($000) $329 Avg Close — Range —