8-K

UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

Washington, D.C. 20549

FORM 8-K

CURRENT REPORT

Pursuant to Section 13 or 15(d)

of the Securities Exchange Act of 1934

Date of Report (Date of earliest event reported): September 5, 2014

INTREXON CORPORATION

(Exact Name of Registrant as Specified in Charter)

Virginia	001-36042	26-0084895
(State or Other Jurisdiction of Incorporation)	(Commission File Number)	(IRS Employer Identification No.)

20374 Seneca Meadows Parkway, Germantown, Maryland 20876

(Address of Principal Executive Offices) (Zip Code)

(301) 556-9900

(Registrant’s telephone number, including area code)

N/A

(Former name or former address, if changed since last report)

Check the appropriate box below if the Form 8-K filing is intended to simultaneously satisfy the filing obligation of the registrant under any of the following provisions (see General Instruction A.2. below):

¨ Written communications pursuant to Rule 425 under the Securities Act (17 CFR 230.425)

¨ Soliciting material pursuant to Rule 14a-12 under the Exchange Act (17 CFR 240.14a-12)

¨ Pre-commencement communications pursuant to Rule 14d-2(b) under the Exchange Act (17 CFR 240.14d-2(b))

¨ Pre-commencement communications pursuant to Rule 13e-4(c) under the Exchange Act (17 CFR 240.13e-4(c))

Item 8.01 Other Events

Intrexon Corporation, a Virginia corporation (“Intrexon”), filed a prospectus supplement to its registration statement on Form S-3ASR (File No. 333-198598) on September 5, 2014 covering the resale of shares (the “Shares”) of Intrexon common stock issued in connection with Intrexon’s acquisition of Trans Ova Genetics, L.C. in August 2014.

In connection with the resale of the Shares, the Company is filing the opinion of Troutman Sanders LLP as Exhibit 5.1 to this Current Report on Form 8-K.

Item 9.01. Financial Statements and Exhibits.

(d) Exhibits.

See the Exhibit Index immediately following the signature page hereto, which is incorporated herein by reference.

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SIGNATURES

Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned hereunto duly authorized.

Date: September 5, 2014

INTREXON CORPORATION
By:	/s/ Donald P. Lehr
	Donald P. Lehr
	Chief Legal Officer

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EXHIBIT INDEX

Exhibit Number	Description
5.1	Opinion of Troutman Sanders LLP.
23.1	Consent of Troutman Sanders LLP (included in Exhibit 5.1 above).

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EX-5.1

Exhibit 5.1

TROUTMAN SANDERS LLP Attorneys at Law Troutman Sanders Building 1001 Haxall Point P.O. Box 1122 (23218-1122) Richmond, Virginia 23219 804.697.1200 telephone

September 5, 2014

Intrexon Corporation

20374 Seneca Meadows Parkway

Germantown, Maryland 20876

Re: Prospectus Supplement dated September 5, 2014

Ladies and Gentlemen:

We have acted as counsel to Intrexon Corporation, a Virginia corporation (the “Company”), in connection with the issuance, offer and sale of up to 1,378,631 shares (the “Secondary Shares”) of the Company’s common stock, no par value per share (“Common Stock”) from time to time by the selling shareholders (the “Selling Shareholders”) named in the prospectus supplement dated September 5, 2014 (together with the Prospectus (as herein defined), the “Final Prospectus”) filed with the Securities and Exchange Commission (the “Commission”) pursuant to Rule 424(b) promulgated under the Securities Act of 1933, as amended (the “Act”) and the accompanying prospectus dated September 5, 2014 (the “Prospectus”) that form a part of the registration statement on Form S-3ASR (the “Registration Statement”) filed with the Commission on September 5, 2014 (File No. 333-198598). The Secondary Shares were originally issued and sold by the Company in connection with the Company’s acquisition of Trans Ova Genetics, L.C. pursuant to an Amended and Restated Membership Interest Purchase Agreement, dated and effective as of August 8, 2014 (the “Purchase Agreement”).

This opinion is being furnished to you at your request in accordance with the requirements of Item 601(b)(5)(i) of Regulation S-K.

We have examined originals or copies, certified or otherwise identified to our satisfaction, of such corporate records, agreements, and other instruments, certificates, orders, opinions, correspondence with public officials, certificates provided by the Company’s officers and representatives, and other documents as we have deemed necessary or advisable for the purposes of rendering the opinion set forth herein, including (i) the corporate and organizational documents of the Company, including the Amended and Restated Articles of Incorporation, as amended to date (the “Articles”), and the Bylaws of the Company, as amended to date (the “Bylaws”), (ii) the resolutions of the Board of Directors of the Company with respect to the Registration Statement, the Final Prospectus, the Purchase Agreement and the issuance of the Secondary Shares to the Selling Shareholders pursuant to the Purchase Agreement, (iii) a specimen certificate representing the Common Stock, (iv) the Registration Statement and exhibits thereto and (v) the Final Prospectus.

For purposes of the opinions expressed below, we have assumed (i) the authenticity of all documents submitted to us as originals, (ii) the conformity to the originals of all documents submitted as certified, photostatic or electronic copies and the authenticity of the originals thereof, (iii) the legal capacity of natural persons, (iv) the genuineness of signatures not witnessed by us, (v) the due authorization, execution and delivery of all documents by all parties, other than the Company, and the validity, binding effect and enforceability thereof and (vi) the truth, accuracy and completeness of the information, representations and warranties contained in the records, documents, instruments and certificates we have reviewed.

ATLANTA      BEIJING      CHARLOTTE      CHICAGO       HONG KONG      NEW YORK      NORFOLK      ORANGE COUNTY      PORTLAND

RALEIGH      RICHMOND      SAN DIEGO      SHANGHAI      TYSONS CORNER      VIRGINIA BEACH      WASHINGTON, DC

Intrexon Corporation

September 5, 2014

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As to any facts material to the opinions expressed herein which were not independently established or verified, we have relied upon oral or written statements and representations of officers and other representatives of the Company and others and of public officials. In making our examination of documents executed or to be executed, we have assumed that the parties thereto, other than the Company, had or will have the power, corporate or other, to enter into and perform all obligations thereunder and have also assumed the due authorization by all requisite action, corporate or other, and the execution and delivery by such parties of such documents, and the validity and binding effect thereof on such parties.

We are members of the bar of the Commonwealth of Virginia and are not purporting to be experts on, or generally familiar with, or qualified to express legal conclusions based upon, laws of any state or jurisdiction other than the federal laws of the United States of America and the Commonwealth of Virginia and we express no opinion as to the effect of the laws of any other jurisdiction or as to the securities or blue sky laws of any state (including, without limitation, Virginia), municipal law or the laws of any local agencies within any state (including, without limitation, Virginia). This opinion is limited to the matters stated herein, and no opinion is implied or may be inferred beyond the matters expressly stated herein.

Based on the foregoing and in reliance thereon, and subject to the limitations, qualifications, assumptions, exceptions and other matters set forth herein, we are of the opinion that the Secondary Shares have been validly issued and are fully paid and nonassessable.

Our opinion is as of the date hereof and we have no responsibility to update this opinion for events and circumstances occurring after the date hereof or as to facts relating to prior events that are subsequently brought to our attention and we disavow any undertaking to advise you of any changes in law.

We hereby consent to the filing of this opinion as an exhibit to the Current Report on Form 8-K and to the use of our name under the caption “Legal Matters” in the Final Prospectus and Registration Statement. In giving this consent, we do not hereby admit that we come within the category of persons whose consent is required under Section 7 of the Act, or the rules or regulations of the Commission promulgated thereunder.

Very truly yours,

/s/ Troutman Sanders LLP