X0206 3 2013-06-19 0 0001070081 PTC THERAPEUTICS, INC. PTCT 0001578850 Almstead Neil Gregory C/O PTC THERAPEUTICS, INC. 100 CORPORATE COURT SOUTH PLAINFIELD NJ 07080 0 1 0 0 Senior VP, Research and CMC Common Stock 40740 D Common Stock 1549 I By spouse Stock Option (right to buy) 10.85 2023-05-15 Common Stock 15000 D Stock Option (right to buy) 10.85 2023-05-15 Common Stock 95000 D Stock Option (right to buy) 10.85 2023-05-15 Common Stock 600 I By spouse Stock Option (right to buy) 218.40 2022-01-10 Common Stock 166 D Stock Option (right to buy) 218.40 2022-01-10 Common Stock 7 I By spouse Stock Option (right to buy) 490.80 2021-04-27 Common Stock 216 D Stock Option (right to buy) 490.80 2021-04-27 Common Stock 7 I By spouse Stock Option (right to buy) 1149.60 2020-02-02 Common Stock 200 D Stock Option (right to buy) 1149.60 2020-02-02 Common Stock 1 I By spouse Stock Option (right to buy) 508.80 2019-10-07 Common Stock 12 I By spouse Stock Option (right to buy) 451.20 2019-05-15 Common Stock 200 D Stock Option (right to buy) 735.60 2018-04-01 Common Stock 194 D Stock Option (right to buy) 735.60 2018-01-25 Common Stock 166 D Stock Option (right to buy) 626.40 2017-04-18 Common Stock 137 D Stock Option (right to buy) 392.40 2016-03-01 Common Stock 119 D Stock Option (right to buy) 226.80 2015-05-24 Common Stock 106 D Stock Option (right to buy) 226.80 2014-11-05 Common Stock 640 D This option was granted on May 15, 2013 and vests over four years, subject to achievement of specified performance objectives, with 25% of the shares underlying the option vesting on December 31, 2013 and an additional 2.083% of the original number of shares underlying the option vesting monthly thereafter beginning on January 31, 2014. This option was granted on May 15, 2013 and vests over four years, with 25% of the shares underlying the option vesting on May 15, 2014 and an additional 2.083% of the original number of shares underlying the option vesting monthly thereafter beginning on June 30, 2014. This option was granted on May 15, 2013 and vests over two years, with 50% of the shares underlying the option vesting on May 15, 2014 and the remaining 50% of the original number of shares underlying the option vesting on May 15, 2015. This option was granted on January 10, 2012 and vests over four years, with 25% of the shares underlying the option vested on January 1, 2013 and an additional 6.25% of the original number of shares underlying the option vesting quarterly thereafter beginning on April 1, 2013. This option was granted on January 10, 2012 and vests over four years, with 25% of the shares underlying the option vested on January 1, 2013 and an additional 6.25% of the original number of shares underlying the option vesting quarterly thereafter beginning on April 1, 2013. This option was granted on April 27, 2011 and vests over four years, with 25% of the shares underlying the option vested on January 1, 2012 and an additional 6.25% of the original number of shares underlying the option vesting quarterly thereafter beginning on April 1, 2012. This option was granted on April 27, 2011 and vests over four years, with 25% of the shares underlying the option vested on January 1, 2012 and an additional 6.25% of the original number of shares underlying the option vesting quarterly thereafter beginning on April 1, 2012. This option was granted on February 2, 2010 and vests over four years, with 25% of the shares underlying the option vested on January 1, 2011 and an additional 6.25% of the original number of shares underlying the option vesting quarterly thereafter beginning on April 1, 2011. This option was granted on February 2, 2010 and vests over four years, with 25% of the shares underlying the option vested on January 1, 2011 and an additional 6.25% of the original number of shares underlying the option vesting quarterly thereafter beginning on April 1, 2011. This option was granted on October 7, 2009 and vests over four years, with 25% of the shares underlying the option vesting on October 1, 2010 and an additional 25% of the original number of shares underlying the option vesting at the end of each successive twelve-month period thereafter. Currently exercisable. Exhibit Index: 24.1 Power of Attorney /s/ Neil Gregory Almstead 2013-06-19