ARADIGM CORP

CUSIP: 038505400 Class: COM NO PAR NEW

ROYAL BANK OF CANADA's Holding History (CIK: 0001000275)

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

Q4 2018
Shares 500 Value ($000) $0 Avg Close — Range —
Q3 2018
Shares 500 Value ($000) $1 Avg Close — Range —
Q2 2018
Shares 500 Value ($000) $1 Avg Close — Range —
Q1 2018
Shares 507 Value ($000) $1 Avg Close — Range —
Q4 2017
Shares 507 Value ($000) $3 Avg Close — Range —
Q3 2017
Shares 507 Value ($000) $2 Avg Close — Range —