PTC THERAPEUTICS INC

Ticker: PTCT CUSIP: 69366J200 Class: Common Stock

IEQ CAPITAL, LLC's Holding History (CIK: 0001779789)

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

Q4 2025

Shares 35,681 Value ($000) $2,710 Avg Close $72.67 Range $60.80 - $87.50

Q3 2025

Shares 32,333 Value ($000) $1,984 Avg Close $52.09 Range $43.17 - $63.19

Q2 2025

Shares 60,106 Value ($000) $2,936 Avg Close $47.47 Range $35.95 - $52.98

Q1 2025

Shares 43,895 Value ($000) $2,237 Avg Close $49.90 Range $41.66 - $58.38

Q4 2024

Shares 5,091 Value ($000) $230 Avg Close $42.80 Range $34.57 - $54.16

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	35,681	$2,710	$72.67	$60.80 - $87.50
Q3 2025	32,333	$1,984	$52.09	$43.17 - $63.19
Q2 2025	60,106	$2,936	$47.47	$35.95 - $52.98
Q1 2025	43,895	$2,237	$49.90	$41.66 - $58.38
Q4 2024	5,091	$230	$42.80	$34.57 - $54.16