PTC THERAPEUTICS INC

Ticker: PTCT CUSIP: 69366J200 Class: Common Stock

BANK OF MONTREAL /CAN/'s Holding History (CIK: 0000927971)

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

Q4 2025
Shares 5,819 Value ($000) $442 Avg Close $72.67 Range $60.80 - $87.50
Q3 2024
Shares 216,344 Value ($000) $8,126 Avg Close $33.48 Range $29.02 - $38.62
Q2 2024
Shares 54,982 Value ($000) $1,979 Avg Close $32.39 Range $24.00 - $40.69
Q1 2023
Shares 4,632 Value ($000) $231 Avg Close $45.71 Range $37.25 - $50.20
Q3 2021
Shares 27,213 Value ($000) $1,010 Avg Close $41.08 Range $36.38 - $45.46
Q2 2021
Shares 30,147 Value ($000) $1,273 Avg Close $42.85 Range $37.12 - $50.26
Q1 2021
Shares 39,398 Value ($000) $1,902 Avg Close $59.38 Range $46.51 - $70.82
Q4 2020
Shares 63,393 Value ($000) $4,202 Avg Close $58.94 Range $46.86 - $68.81
Q3 2020
Shares 81,910 Value ($000) $4,066 Avg Close $49.23 Range $44.19 - $58.13
Q2 2020
Shares 88,286 Value ($000) $5,022 Avg Close $49.14 Range $40.03 - $55.00
Q1 2020
Shares 83,974 Value ($000) $3,776 Avg Close $50.35 Range $30.79 - $59.89
Q4 2019
Shares 92,131 Value ($000) $4,425 Avg Close $42.49 Range $31.49 - $50.96
Q3 2019
Shares 39,386 Value ($000) $1,332 Avg Close $43.52 Range $33.05 - $48.81
Q2 2019
Shares 38,086 Value ($000) $1,713 Avg Close $39.49 Range $34.51 - $45.00
Q1 2019
Shares 36,575 Value ($000) $1,376 Avg Close $33.58 Range $27.53 - $39.67
Q4 2018
Shares 38,809 Value ($000) $1,332 Avg Close $35.96 Range $28.91 - $48.99
Q3 2018
Shares 1,122 Value ($000) $53 Avg Close $41.38 Range $32.13 - $48.85
Q2 2018
Shares 1,132 Value ($000) $38 Avg Close $31.18 Range $24.60 - $52.95
Q1 2018
Shares 810 Value ($000) $22 Avg Close $25.34 Range $16.38 - $33.22
Q4 2017
Shares 810 Value ($000) $14 Avg Close $16.93 Range $14.87 - $21.58
Q3 2017
Shares 918 Value ($000) $18 Avg Close $19.54 Range $14.56 - $22.00
Q2 2017
Shares 27,009 Value ($000) $495 Avg Close $13.47 Range $9.41 - $18.86
Q1 2017
Shares 27,009 Value ($000) $266 Avg Close $12.10 Range $8.12 - $16.50
Q4 2016
Shares 69,258 Value ($000) $772 Avg Close $10.49 Range $4.03 - $14.57
Q3 2016
Shares 37,009 Value ($000) $518 Avg Close $8.13 Range $5.64 - $14.35
Q2 2016
Shares 27,009 Value ($000) $190 Avg Close $7.33 Range $5.78 - $10.15
Q1 2016
Shares 1,334 Value ($000) $8 Avg Close $17.36 Range $5.27 - $31.89
Q4 2015
Shares 16,159 Value ($000) $523 Avg Close $29.43 Range $22.67 - $35.76
Q3 2015
Shares 3,210 Value ($000) $85 Avg Close $42.77 Range $24.63 - $62.15
Q2 2015
Shares 16,640 Value ($000) $801 Avg Close $58.34 Range $46.17 - $78.72
Q2 2014
Shares 10,290 Value ($000) $269 Avg Close $21.40 Range $14.51 - $28.75