PTC THERAPEUTICS INC

Ticker: PTCT CUSIP: 69366J200 Class: Common Stock

Walleye Trading LLC's Holding History (CIK: 0001388391)

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

Q4 2025
Shares 15,926 Value ($000) $1,210 Avg Close $72.67 Range $60.80 - $87.50
Q3 2025
Shares 11,076 Value ($000) $680 Avg Close $52.09 Range $43.17 - $63.19
Q1 2023
Shares 5,426 Value ($000) $263 Avg Close $45.71 Range $37.25 - $50.20
Q4 2022
Shares 5,713 Value ($000) $218 Avg Close $41.57 Range $33.25 - $55.25
Q3 2021
Shares 12,841 Value ($000) $478 Avg Close $41.08 Range $36.38 - $45.46
Q1 2020
Shares 2,453 Value ($000) $109 Avg Close $50.35 Range $30.79 - $59.89
Q4 2019
Shares 2,486 Value ($000) $119 Avg Close $42.49 Range $31.49 - $50.96
Q2 2019
Shares 1,677 Value ($000) $75 Avg Close $39.49 Range $34.51 - $45.00
Q2 2017
Shares 100 Value ($000) $2 Avg Close $13.47 Range $9.41 - $18.86
Q1 2017
Shares 1,400 Value ($000) $14 Avg Close $12.10 Range $8.12 - $16.50
Q1 2015
Shares 7,201 Value ($000) $438 Avg Close $61.01 Range $46.91 - $77.87