PTC THERAPEUTICS INC

CUSIP: 69366JAB7 Class: CONV

BANK OF MONTREAL /CAN/'s Holding History (CIK: 0000927971)

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

Q3 2021
Shares 2,500,000 Value ($000) $2,609 Avg Close — Range —
Q2 2021
Shares 3,925,000 Value ($000) $4,264 Avg Close — Range —