PTC THERAPEUTICS INC

Ticker: PTCT CUSIP: 69366J200 Class: Common Stock

PRICE T ROWE ASSOCIATES INC /MD/'s Holding History (CIK: 0000080255)

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

Q4 2025
Shares 460,114 Value ($000) $35 Avg Close $72.67 Range $60.80 - $87.50
Q3 2025
Shares 458,330 Value ($000) $28 Avg Close $52.09 Range $43.17 - $63.19
Q2 2025
Shares 453,602 Value ($000) $22 Avg Close $47.47 Range $35.95 - $52.98
Q1 2025
Shares 468,554 Value ($000) $24 Avg Close $49.90 Range $41.66 - $58.38
Q4 2024
Shares 509,204 Value ($000) $23 Avg Close $42.80 Range $34.57 - $54.16
Q3 2024
Shares 559,746 Value ($000) $21 Avg Close $33.48 Range $29.02 - $38.62
Q2 2024
Shares 606,676 Value ($000) $19 Avg Close $32.39 Range $24.00 - $40.69
Q1 2024
Shares 639,867 Value ($000) $19 Avg Close $28.01 Range $23.58 - $32.91
Q4 2023
Shares 998,303 Value ($000) $28 Avg Close $22.87 Range $17.53 - $30.11
Q3 2023
Shares 1,102,445 Value ($000) $25 Avg Close $37.19 Range $22.03 - $42.63
Q2 2023
Shares 2,076,934 Value ($000) $84 Avg Close $48.93 Range $39.66 - $59.84
Q1 2023
Shares 1,717,765 Value ($000) $83 Avg Close $45.71 Range $37.25 - $50.20
Q4 2022
Shares 1,284,389 Value ($000) $49 Avg Close $41.57 Range $33.25 - $55.25
Q3 2022
Shares 1,467,193 Value ($000) $73,654 Avg Close $49.00 Range $40.00 - $55.58
Q2 2022
Shares 1,640,986 Value ($000) $65,738 Avg Close $35.06 Range $25.01 - $45.80
Q1 2022
Shares 1,718,458 Value ($000) $64,116 Avg Close $38.53 Range $32.45 - $45.19
Q4 2021
Shares 2,106,561 Value ($000) $83,904 Avg Close $38.27 Range $34.85 - $42.95
Q3 2021
Shares 2,105,060 Value ($000) $78,329 Avg Close $41.08 Range $36.38 - $45.46
Q2 2021
Shares 2,112,668 Value ($000) $89,302 Avg Close $42.85 Range $37.12 - $50.26
Q1 2021
Shares 2,156,874 Value ($000) $102,128 Avg Close $59.38 Range $46.51 - $70.82
Q4 2020
Shares 2,215,017 Value ($000) $135,182 Avg Close $58.94 Range $46.86 - $68.81
Q3 2020
Shares 2,269,517 Value ($000) $106,100 Avg Close $49.23 Range $44.19 - $58.13
Q2 2020
Shares 2,458,426 Value ($000) $124,741 Avg Close $49.14 Range $40.03 - $55.00
Q1 2020
Shares 2,052,837 Value ($000) $91,577 Avg Close $50.35 Range $30.79 - $59.89
Q4 2019
Shares 4,037,987 Value ($000) $193,945 Avg Close $42.49 Range $31.49 - $50.96
Q3 2019
Shares 3,749,518 Value ($000) $126,809 Avg Close $43.52 Range $33.05 - $48.81
Q2 2019
Shares 3,867,289 Value ($000) $174,028 Avg Close $39.49 Range $34.51 - $45.00
Q1 2019
Shares 3,524,542 Value ($000) $132,664 Avg Close $33.58 Range $27.53 - $39.67
Q4 2018
Shares 2,752,246 Value ($000) $94,457 Avg Close $35.96 Range $28.91 - $48.99
Q3 2018
Shares 2,492,785 Value ($000) $117,161 Avg Close $41.38 Range $32.13 - $48.85
Q2 2018
Shares 668,368 Value ($000) $22,544 Avg Close $31.18 Range $24.60 - $52.95
Q4 2015
Shares 8,390 Value ($000) $272 Avg Close $29.43 Range $22.67 - $35.76