PTC THERAPEUTICS INC

Ticker: PTCT CUSIP: 69366J200 Class: Common Stock

Vontobel Holding Ltd.'s Holding History (CIK: 0001588340)

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

Q3 2025
Shares 7,620 Value ($000) $468 Avg Close $52.09 Range $43.17 - $63.19
Q2 2025
Shares 7,536 Value ($000) $368 Avg Close $47.47 Range $35.95 - $52.98
Q1 2025
Shares 10,856 Value ($000) $553 Avg Close $49.90 Range $41.66 - $58.38
Q4 2024
Shares 11,532 Value ($000) $521 Avg Close $42.80 Range $34.57 - $54.16
Q3 2023
Shares 23,513 Value ($000) $527 Avg Close $37.19 Range $22.03 - $42.63
Q2 2023
Shares 24,435 Value ($000) $994 Avg Close $48.93 Range $39.66 - $59.84
Q3 2022
Shares 35,425 Value ($000) $1,778 Avg Close $49.00 Range $40.00 - $55.58
Q2 2022
Shares 37,451 Value ($000) $1,513 Avg Close $35.06 Range $25.01 - $45.80
Q1 2022
Shares 31,681 Value ($000) $1,183 Avg Close $38.53 Range $32.45 - $45.19
Q4 2021
Shares 33,059 Value ($000) $1,317 Avg Close $38.27 Range $34.85 - $42.95
Q1 2021
Shares 23,226 Value ($000) $1,100 Avg Close $59.38 Range $46.51 - $70.82
Q4 2020
Shares 23,101 Value ($000) $1,477 Avg Close $58.94 Range $46.86 - $68.81