PTC THERAPEUTICS INC

Ticker: PTCT CUSIP: 69366J200 Class: Common Stock

Pathstone Holdings, LLC's Holding History (CIK: 0002011612)

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

Q4 2025
Shares 6,757 Value ($000) $513 Avg Close $72.67 Range $60.80 - $87.50
Q3 2025
Shares 5,885 Value ($000) $361 Avg Close $52.09 Range $43.17 - $63.19
Q2 2025
Shares 5,818 Value ($000) $284 Avg Close $47.47 Range $35.95 - $52.98
Q1 2025
Shares 6,104 Value ($000) $311 Avg Close $49.90 Range $41.66 - $58.38
Q4 2024
Shares 5,941 Value ($000) $268 Avg Close $42.80 Range $34.57 - $54.16
Q3 2024
Shares 6,968 Value ($000) $259 Avg Close $33.48 Range $29.02 - $38.62
Q2 2024
Shares 7,352 Value ($000) $225 Avg Close $32.39 Range $24.00 - $40.69