PTC THERAPEUTICS INC

Ticker: PTCT CUSIP: 69366J200 Class: Common Stock

Smith Group Asset Management, LLC's Holding History (CIK: 0001893134)

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

Q4 2021

Shares 70 Value ($000) $3 Avg Close $38.27 Range $34.85 - $42.95

Q3 2021

Shares 70 Value ($000) $3 Avg Close $41.08 Range $36.38 - $45.46

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2021	70	$3	$38.27	$34.85 - $42.95
Q3 2021	70	$3	$41.08	$36.38 - $45.46