PTC THERAPEUTICS INC

Ticker: PTCT CUSIP: 69366J200 Class: Common Stock

Mirae Asset Global Investments Co., Ltd.'s Holding History (CIK: 0001569395)

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

Q4 2025

Shares 3,901 Value ($000) $296 Avg Close $72.67 Range $60.80 - $87.50

Q3 2025

Shares 3,071 Value ($000) $188 Avg Close $52.09 Range $43.17 - $63.19

Q2 2025

Shares 3,062 Value ($000) $150 Avg Close $47.47 Range $35.95 - $52.98

Q1 2025

Shares 2,639 Value ($000) $143 Avg Close $49.90 Range $41.66 - $58.38

Q4 2024

Shares 2,570 Value ($000) $116 Avg Close $42.80 Range $34.57 - $54.16

Q3 2024

Shares 2,782 Value ($000) $104 Avg Close $33.48 Range $29.02 - $38.62

Q2 2024

Shares 2,290 Value ($000) $79 Avg Close $32.39 Range $24.00 - $40.69

Q1 2024

Shares 41,691 Value ($000) $1,702 Avg Close $28.01 Range $23.58 - $32.91

Q4 2023

Shares 45,769 Value ($000) $1,261 Avg Close $22.87 Range $17.53 - $30.11

Q3 2023

Shares 39,434 Value ($000) $884 Avg Close $37.19 Range $22.03 - $42.63

Q2 2023

Shares 39,312 Value ($000) $1,603 Avg Close $48.93 Range $39.66 - $59.84

Q1 2023

Shares 38,173 Value ($000) $1,849 Avg Close $45.71 Range $37.25 - $50.20

Q4 2022

Shares 32,344 Value ($000) $1,235 Avg Close $41.57 Range $33.25 - $55.25

Q3 2022

Shares 31,379 Value ($000) $1,576 Avg Close $49.00 Range $40.00 - $55.58

Q2 2022

Shares 22,404 Value ($000) $898 Avg Close $35.06 Range $25.01 - $45.80

Q1 2021

Shares 129,565 Value ($000) $6,135 Avg Close $59.38 Range $46.51 - $70.82

Q4 2020

Shares 70,220 Value ($000) $4,286 Avg Close $58.94 Range $46.86 - $68.81

Q3 2020

Shares 40,865 Value ($000) $1,911 Avg Close $49.23 Range $44.19 - $58.13

Q2 2020

Shares 27,977 Value ($000) $1,419 Avg Close $49.14 Range $40.03 - $55.00

Q1 2020

Shares 22,437 Value ($000) $1,001 Avg Close $50.35 Range $30.79 - $59.89

Q4 2019

Shares 19,992 Value ($000) $960 Avg Close $42.49 Range $31.49 - $50.96

Q3 2019

Shares 18,642 Value ($000) $630 Avg Close $43.52 Range $33.05 - $48.81

Q2 2019

Shares 5,387 Value ($000) $242 Avg Close $39.49 Range $34.51 - $45.00

Q4 2018

Shares 37,036 Value ($000) $1,271 Avg Close $35.96 Range $28.91 - $48.99

Q3 2018

Shares 32,000 Value ($000) $1,504 Avg Close $41.38 Range $32.13 - $48.85

Q3 2015

Shares 57,358 Value ($000) $1,531 Avg Close $42.77 Range $24.63 - $62.15

Q2 2015

Shares 37,688 Value ($000) $1,814 Avg Close $58.34 Range $46.17 - $78.72

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	3,901	$296	$72.67	$60.80 - $87.50
Q3 2025	3,071	$188	$52.09	$43.17 - $63.19
Q2 2025	3,062	$150	$47.47	$35.95 - $52.98
Q1 2025	2,639	$143	$49.90	$41.66 - $58.38
Q4 2024	2,570	$116	$42.80	$34.57 - $54.16
Q3 2024	2,782	$104	$33.48	$29.02 - $38.62
Q2 2024	2,290	$79	$32.39	$24.00 - $40.69
Q1 2024	41,691	$1,702	$28.01	$23.58 - $32.91
Q4 2023	45,769	$1,261	$22.87	$17.53 - $30.11
Q3 2023	39,434	$884	$37.19	$22.03 - $42.63
Q2 2023	39,312	$1,603	$48.93	$39.66 - $59.84
Q1 2023	38,173	$1,849	$45.71	$37.25 - $50.20
Q4 2022	32,344	$1,235	$41.57	$33.25 - $55.25
Q3 2022	31,379	$1,576	$49.00	$40.00 - $55.58
Q2 2022	22,404	$898	$35.06	$25.01 - $45.80
Q1 2021	129,565	$6,135	$59.38	$46.51 - $70.82
Q4 2020	70,220	$4,286	$58.94	$46.86 - $68.81
Q3 2020	40,865	$1,911	$49.23	$44.19 - $58.13
Q2 2020	27,977	$1,419	$49.14	$40.03 - $55.00
Q1 2020	22,437	$1,001	$50.35	$30.79 - $59.89
Q4 2019	19,992	$960	$42.49	$31.49 - $50.96
Q3 2019	18,642	$630	$43.52	$33.05 - $48.81
Q2 2019	5,387	$242	$39.49	$34.51 - $45.00
Q4 2018	37,036	$1,271	$35.96	$28.91 - $48.99
Q3 2018	32,000	$1,504	$41.38	$32.13 - $48.85
Q3 2015	57,358	$1,531	$42.77	$24.63 - $62.15
Q2 2015	37,688	$1,814	$58.34	$46.17 - $78.72