PTC THERAPEUTICS INC

Ticker: PTCT CUSIP: 69366J200 Class: Common Stock

SIMPLEX TRADING, LLC's Holding History (CIK: 0001488542)

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

Q4 2025
Shares 541 Value ($000) $41 Avg Close $72.67 Range $60.80 - $87.50
Q3 2025
Shares 8,926 Value ($000) $1 Avg Close $52.09 Range $43.17 - $63.19
Q2 2023
Shares 2,403 Value ($000) $0 Avg Close $48.93 Range $39.66 - $59.84
Q2 2022
Shares 8,427 Value ($000) $337 Avg Close $35.06 Range $25.01 - $45.80
Q3 2021
Shares 1,278 Value ($000) $55 Avg Close $41.08 Range $36.38 - $45.46
Q2 2021
Shares 1,478 Value ($000) $62 Avg Close $42.85 Range $37.12 - $50.26
Q1 2020
Shares 8,816 Value ($000) $393 Avg Close $50.35 Range $30.79 - $59.89
Q3 2018
Shares 23,895 Value ($000) $1,123 Avg Close $41.38 Range $32.13 - $48.85
Q2 2018
Shares 4,161 Value ($000) $140 Avg Close $31.18 Range $24.60 - $52.95
Q4 2017
Shares 12,350 Value ($000) $205 Avg Close $16.93 Range $14.87 - $21.58
Q3 2017
Shares 34,050 Value ($000) $681 Avg Close $19.54 Range $14.56 - $22.00
Q2 2017
Shares 27,167 Value ($000) $497 Avg Close $13.47 Range $9.41 - $18.86
Q1 2017
Shares 9,192 Value ($000) $90 Avg Close $12.10 Range $8.12 - $16.50
Q4 2016
Shares 21,315 Value ($000) $232 Avg Close $10.49 Range $4.03 - $14.57
Q3 2016
Shares 120,210 Value ($000) $1,684 Avg Close $8.13 Range $5.64 - $14.35
Q4 2015
Shares 3,263 Value ($000) $105 Avg Close $29.43 Range $22.67 - $35.76
Q3 2015
Shares 5,112 Value ($000) $136 Avg Close $42.77 Range $24.63 - $62.15