    <SEC-DOCUMENT>0001070081-18-000035-index.html : 20180129
    <SEC-HEADER>0001070081-18-000035.hdr.sgml : 20180129
    <ACCEPTANCE-DATETIME>20180129071819
    ACCESSION NUMBER:		0001070081-18-000035
    CONFORMED SUBMISSION TYPE:	8-K
    PUBLIC DOCUMENT COUNT:		28
    CONFORMED PERIOD OF REPORT:	20180127
    ITEM INFORMATION:		Regulation FD Disclosure
    ITEM INFORMATION:		Financial Statements and Exhibits
    FILED AS OF DATE:		20180129
    DATE AS OF CHANGE:		20180129

    FILER:

    	COMPANY DATA:
    		COMPANY CONFORMED NAME:			PTC THERAPEUTICS, INC.
    		CENTRAL INDEX KEY:			0001070081
    		STANDARD INDUSTRIAL CLASSIFICATION:	PHARMACEUTICAL PREPARATIONS [2834]
    		IRS NUMBER:				043416587
    		STATE OF INCORPORATION:			DE
    		FISCAL YEAR END:			1231

    	FILING VALUES:
    		FORM TYPE:		8-K
    		SEC ACT:		1934 Act
    		SEC FILE NUMBER:	001-35969
    		FILM NUMBER:		18553454

    	BUSINESS ADDRESS:
    		STREET 1:		100 CORPORATE COURT
    		CITY:			SOUTH PLAINFIELD
    		STATE:			NJ
    		ZIP:			07080-2449
    		BUSINESS PHONE:		9082227000

    	MAIL ADDRESS:
    		STREET 1:		100 CORPORATE COURT
    		CITY:			SOUTH PLAINFIELD
    		STATE:			NJ
    		ZIP:			07080-2449

    	FORMER COMPANY:
    		FORMER CONFORMED NAME:	PTC THERAPEUTICS INC
    		DATE OF NAME CHANGE:	19980909
    </SEC-HEADER>
    <DOCUMENT>
    <TYPE>8-K
    <SEQUENCE>1
    <FILENAME>a8-k12917.htm
    <DESCRIPTION>8-K
    <TEXT>
    Document 1 - file: a8-k12917.htm

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>EX-99.1
    <SEQUENCE>2
    <FILENAME>ex991ptcpressrelease12718.htm
    <DESCRIPTION>EXHIBIT 99.1
    <TEXT>
    Document 2 - file: ex991ptcpressrelease12718.htm

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>EX-99.2
    <SEQUENCE>3
    <FILENAME>ex992smapresentation.htm
    <DESCRIPTION>EXHIBIT 99.2
    <TEXT>
    Document 3 - file: ex992smapresentation.htm

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>EX-99.3
    <SEQUENCE>4
    <FILENAME>ex993smaposter1.htm
    <DESCRIPTION>EXHIBIT 99.3
    <TEXT>
    Document 4 - file: ex993smaposter1.htm

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>EX-99.4
    <SEQUENCE>5
    <FILENAME>ex994smaposter2.htm
    <DESCRIPTION>EXHIBIT 99.4
    <TEXT>
    Document 5 - file: ex994smaposter2.htm

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>EX-99.5
    <SEQUENCE>6
    <FILENAME>ex995smaposter3.htm
    <DESCRIPTION>EXHIBIT 99.5
    <TEXT>
    Document 6 - file: ex995smaposter3.htm

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>7
    <FILENAME>ex992smapresentation001.jpg
    <TEXT>
    Document 7 - file: ex992smapresentation001.jpg

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    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>8
    <FILENAME>ex992smapresentation002.jpg
    <TEXT>
    Document 8 - file: ex992smapresentation002.jpg

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    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>9
    <FILENAME>ex992smapresentation003.jpg
    <TEXT>
    Document 9 - file: ex992smapresentation003.jpg

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    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>10
    <FILENAME>ex992smapresentation004.jpg
    <TEXT>
    Document 10 - file: ex992smapresentation004.jpg

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    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>11
    <FILENAME>ex992smapresentation005.jpg
    <TEXT>
    Document 11 - file: ex992smapresentation005.jpg

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    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>12
    <FILENAME>ex992smapresentation006.jpg
    <TEXT>
    Document 12 - file: ex992smapresentation006.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>13
    <FILENAME>ex992smapresentation007.jpg
    <TEXT>
    Document 13 - file: ex992smapresentation007.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>14
    <FILENAME>ex992smapresentation008.jpg
    <TEXT>
    Document 14 - file: ex992smapresentation008.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>15
    <FILENAME>ex992smapresentation009.jpg
    <TEXT>
    Document 15 - file: ex992smapresentation009.jpg

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    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>16
    <FILENAME>ex992smapresentation010.jpg
    <TEXT>
    Document 16 - file: ex992smapresentation010.jpg

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    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>17
    <FILENAME>ex992smapresentation011.jpg
    <TEXT>
    Document 17 - file: ex992smapresentation011.jpg

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    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>18
    <FILENAME>ex992smapresentation012.jpg
    <TEXT>
    Document 18 - file: ex992smapresentation012.jpg

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    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>19
    <FILENAME>ex992smapresentation013.jpg
    <TEXT>
    Document 19 - file: ex992smapresentation013.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>20
    <FILENAME>ex992smapresentation014.jpg
    <TEXT>
    Document 20 - file: ex992smapresentation014.jpg

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    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>21
    <FILENAME>ex992smapresentation015.jpg
    <TEXT>
    Document 21 - file: ex992smapresentation015.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>22
    <FILENAME>ex992smapresentation016.jpg
    <TEXT>
    Document 22 - file: ex992smapresentation016.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>23
    <FILENAME>ex992smapresentation017.jpg
    <TEXT>
    Document 23 - file: ex992smapresentation017.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>24
    <FILENAME>ex992smapresentation018.jpg
    <TEXT>
    Document 24 - file: ex992smapresentation018.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>25
    <FILENAME>ex993smaposter1001.jpg
    <TEXT>
    Document 25 - file: ex993smaposter1001.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>26
    <FILENAME>ex994smaposter2001.jpg
    <TEXT>
    Document 26 - file: ex994smaposter2001.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>27
    <FILENAME>ex995smaposter3001.jpg
    <TEXT>
    Document 27 - file: ex995smaposter3001.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>28
    <FILENAME>ptclogoimage.jpg
    <TEXT>
    Document 28 - file: ptclogoimage.jpg

    </DOCUMENT>
    </SEC-DOCUMENT>