Historical shareholding details of
Mr. Mark E. Boulding
holdings in PTC Therapeutics Inc (PTCT)
Monthly changes of
Mr. Mark E. Boulding
shareholding in PTC Therapeutics Inc
over the previous
months
|
Month
|
Name |
Total no. shares held |
Percent Holding |
|
Aug 15, 2025
|
Mr. Mark E. Boulding
|
103,901
|
0.17%
|
|
|
|
May 16, 2025
|
Mr. Mark E. Boulding
|
103,901
|
0.17%
|
|
|
|
Mar 12, 2025
|
Mr. Mark E. Boulding
|
103,901
|
0.17%
|
|
|
|
Mar 11, 2025
|
Mr. Mark E. Boulding
|
103,901
|
0.17%
|
|
|
|
Feb 20, 2025
|
Mr. Mark E. Boulding
|
103,901
|
0.17%
|
|
|
|
Jan 03, 2025
|
Mr. Mark E. Boulding
|
110,389
|
0.18%
|
|
|
|
Dec 03, 2024
|
Mr. Mark E. Boulding
|
92,389
|
0.15%
|
|
|
|
Feb 15, 2024
|
Mr. Mark E. Boulding
|
92,389
|
0.15%
|
|
|
|
Jan 30, 2024
|
Mr. Mark E. Boulding
|
71,189
|
0.11%
|
|
|
|
Apr 17, 2023
|
Mr. Mark E. Boulding
|
75,378
|
0.12%
|
View all ownership details of PTC Therapeutics Inc