Madrigal Pharmaceuticals (MDGL) S-8 Registration of securities for employees

As filed with the Securities and Exchange Commission on May 3, 2012

Registration No. 333 -        

UNITED STATES
SECURITIES AND EXCHANGE COMMISSION

WASHINGTON, D.C. 20549

FORM S-8

REGISTRATION STATEMENT
under the
SECURITIES ACT OF 1933

SYNTA PHARMACEUTICALS CORP.

(Exact Name of Registrant as Specified in Its Charter)

	45 Hartwell Avenue
Delaware	Lexington, Massachusetts 02421	04-3508648
(State or Other Jurisdiction	(Address, Including Zip Code, of	(I.R.S. Employer
of Incorporation or Organization)	Principal Executive Offices)	Identification No.)

SYNTA PHARMACEUTICALS CORP. AMENDED AND RESTATED 2006 STOCK PLAN(Full Title of the Plan)

Safi R. Bahcall, Ph.D.
President and Chief Executive Officer
Synta Pharmaceuticals Corp.
45 Hartwell Avenue
Lexington, Massachusetts 02421
(781) 274-8200
(Name, Address and Telephone Number, Including Area Code, of Agent For Service)

Indicate by check mark whether the Registrant is a large accelerated filer, an accelerated filer, a non-accelerated filer, or a smaller reporting company.  See the definitions of “large accelerated filer,” “accelerated filer” and “smaller reporting company” in Rule 12b-2 of the Exchange Act.  (Check one):

Large accelerated filer o	Accelerated filer x
Non-accelerated filer o (Do not check if a smaller reporting company)	Smaller reporting company o

CALCULATION OF REGISTRATION FEE

Title of Securities to be Registered	Amount to be Registered(1)	Proposed Maximum Offering Price Per Share(2)		Proposed Maximum Aggregate Offering Price(2)		Amount of Registration Fee
Common Stock, $0.0001 par value	1,300,000	$	4.42	$	5,746,000.00	$	658.49

(1)The number of shares of common stock, par value $0.0001 per share (“Common Stock”), stated above consists of 1,300,000 additional shares which may be sold upon the exercise of options or issuance of stock awards which may hereafter be granted under the Synta Pharmaceuticals Corp. Amended and Restated 2006 Stock Plan (the “2006 Plan”). The maximum number of shares which may be sold upon the exercise of options or issuance of stock awards granted under the 2006 Plan is subject to adjustment in accordance with certain anti-dilution and other provisions of the 2006 Plan. Accordingly, pursuant to Rule 416 under the Securities Act of 1933, as amended (the “Securities Act”), this Registration Statement covers, in addition to the number of shares stated above, an indeterminate number of shares which may be subject to grant or otherwise issuable upon the operation of any such anti-dilution and other provisions of the 2006 Plan.

(2)This calculation is made solely for the purpose of determining the registration fee pursuant to the provisions of Rule 457(c) and (h) under the Securities Act on the basis of the average of the high and low sale prices per share of the Common Stock on The Nasdaq Global Market as of a date (May 1, 2012) within five business days prior to filing this Registration Statement.

EXPLANATORY NOTE

The purpose of this Form S-8 Registration Statement is to reflect an increase of 1,300,000 shares of Common Stock authorized for issuance under the Synta Pharmaceuticals Corp. Amended and Restated 2006 Stock Plan (the “2006 Plan”) by operation of the 2006 Plan’s “evergreen” provision pursuant to which an additional 1,300,000 shares of Common Stock were automatically authorized for issuance under the 2006 Plan on January 1, 2012.  Shares of Common Stock issuable under the 2006 Plan were previously registered on the Registration Statement on Form S-8 (File No. 333-141903) of the Registrant filed with the Commission on April 5, 2007, the Registration Statement on Form S-8 (File No. 333-152824) of the Registrant filed with the Commission on August 6, 2008, and the Registration Statement on Form S-8 (File No. 333-173862) of the Registrant filed with the Commission on May 2, 2011.

PART I

INFORMATION REQUIRED IN THE SECTION 10(a) PROSPECTUS

Item 1. Plan Information.

The information required by Item 1 is included in documents sent or given by the Registrant to participants in the 2006 Plan covered by this Registration Statement pursuant to Rule 428(b)(1) under the Securities Act.

Item 2. Registrant Information and Employee Plan Annual Information.

The written statement required by Item 2 is included in documents sent or given by the Registrant to participants in the 2006 Plan covered by this Registration Statement pursuant to Rule 428(b)(1) under the Securities Act.

PART II

INFORMATION REQUIRED IN THE REGISTRATION STATEMENT

Item 3. Incorporation of Documents by Reference.

The following documents filed by the Registrant with the Commission are incorporated herein by reference:

(a)The Registrant’s Annual Report on Form 10-K for the fiscal year ended December 31, 2011 (File No. 001-33277).

(b)The Registrant’s Quarterly Report on Form 10-Q for the fiscal quarter ended March 31, 2012 (File No. 001-33277).

(c)The Registrant’s Current Report on Form 8-K filed on January 6, 2012 (File No. 001-33277).

(d)The Registrant’s Current Report on Form 8-K filed on January 11, 2012 (File No. 001-33277).

(e)The Registrant’s Current Report on Form 8-K filed on January 26, 2012 (File No. 001-33277).

(f)The Registrant’s Current Report on Form 8-K filed on February 15, 2012 (File No. 001-33277).

(g)The Registrant’s Current Report on Form 8-K filed on April 5, 2012 (File No. 001-33277).

(h)The portions of the Registrant’s Definitive Proxy Statement on Schedule 14A filed on April 27, 2012 that are deemed “filed” with the Commission under the Securities Exchange Act of 1934, as amended (the “Exchange Act”) (File No. 001-33277).

2

(i)The description of the Registrant’s Common Stock contained in the Registrant’s Registration Statement on Form 8-A (File No. 001-33277), filed with the Commission under the Exchange Act on January 26, 2007, including any amendment or report filed for the purpose of updating such description.

All reports and other documents filed by the Registrant after the date hereof pursuant to Sections 13(a), 13(c), 14 and 15(d) of the Exchange Act prior to the filing of a post-effective amendment which indicates that all securities offered hereby have been sold or which deregisters all securities then remaining unsold, shall be deemed to be incorporated by reference herein and to be part hereof from the date of filing of such reports and documents. Any statement contained in a document incorporated or deemed to be incorporated by reference herein shall be deemed to be modified or superseded for the purposes of this Registration Statement to the extent that a statement contained herein or in any other subsequently filed document which also is or is deemed to be incorporated by reference herein modifies or supersedes such statement. Any statement so modified or superseded shall not be deemed, except as so modified or superseded, to constitute a part of this Registration Statement.

Item 4. Description of Securities.

Not applicable.

Item 5. Interests of Named Experts and Counsel.

None.

Item 6. Indemnification of Directors and Officers.

The Registrant’s restated certificate of incorporation limits the liability of its officers and directors to the fullest extent permitted by the Delaware General Corporation Law and provides that the Registrant will indemnify them to the fullest extent permitted by such law. The Registrant has also entered into indemnification agreements with its current and former directors and certain of its officers and key employees and expects to enter into a similar agreement with any new directors, officers or key employees.

Item 7. Exemption from Registration Claimed.

Not applicable.

Item 8. Exhibits.

The Index of Exhibits immediately following the signatures to this Registration Statement is incorporated herein by reference.

Item 9. Undertakings.

(a)           The undersigned Registrant hereby undertakes:

(1) To file, during any period in which offers or sales are being made, a post-effective amendment to this registration statement:

(i) To include any prospectus required by Section 10(a)(3) of the Securities Act of 1933;

(ii) To reflect in the prospectus any facts or events arising after the effective date of the registration statement (or the most recent post-effective amendment thereof) which, individually or in the aggregate, represent a fundamental change in the information set forth in the registration statement. Notwithstanding the foregoing, any increase or decrease in volume of securities offered (if the total dollar value of securities offered would not exceed that which was registered) and any deviation from the low or high end of the estimated maximum offering range may be reflected in the form of prospectus filed with the Commission pursuant to Rule 424(b) if, in the aggregate, the changes in volume and price represent no more than a 20% change in the maximum aggregate offering price set forth in the “Calculation of Registration Fee” table in the effective registration statement.

3

(iii) To include any material information with respect to the plan of distribution not previously disclosed in the registration statement or any material change to such information in the registration statement;

Provided, however, that paragraphs (a)(1)(i) and (a)(1)(ii) do not apply if the information required to be included in a post-effective amendment by those paragraphs is contained in reports filed with or furnished to the Commission by the Registrant pursuant to Section 13 or Section 15(d) of the Securities Exchange Act of 1934 that are incorporated by reference in this registration statement.

(2) That, for the purpose of determining any liability under the Securities Act of 1933, each such post-effective amendment shall be deemed to be a new registration statement relating to the securities offered therein, and the offering of such securities at that time shall be deemed to be the initial bona fide offering thereof.

(3) To remove from registration by means of a post-effective amendment any of the securities being registered which remain unsold at the termination of the offering.

(b)The undersigned Registrant hereby undertakes that, for purposes of determining any liability under the Securities Act of 1933, each filing of the Registrant’s annual report pursuant to Section 13(a) or Section 15(d) of the Securities Exchange Act of 1934 (and, where applicable, each filing of an employee benefit plan’s annual report pursuant to Section 15(d) of the Securities Exchange Act of 1934) that is incorporated by reference in this registration statement shall be deemed to be a new registration statement relating to the securities offered therein, and the offering of such securities at that time shall be deemed to be the initial bona fide offering thereof.

(c)Insofar as indemnification for liabilities arising under the Securities Act of 1933 may be permitted to directors, officers and controlling persons of the Registrant pursuant to the foregoing provisions, or otherwise, the Registrant has been advised that in the opinion of the Securities and Exchange Commission such indemnification is against public policy as expressed in the Act and is, therefore, unenforceable. In the event that a claim for indemnification against such liabilities (other than the payment by the Registrant of expenses incurred or paid by a director, officer or controlling person of the Registrant in the successful defense of any action, suit or proceeding) is asserted by such director, officer or controlling person in connection with the securities being registered, the Registrant will, unless in the opinion of its counsel the matter has been settled by controlling precedent, submit to a court of appropriate jurisdiction the question whether such indemnification by it is against public policy as expressed in the Act and will be governed by the final adjudication of such issue.

4

SIGNATURES

The Registrant.  Pursuant to the requirements of the Securities Act of 1933, the Registrant certifies that it has reasonable grounds to believe that it meets all of the requirements for filing on Form S-8 and has duly caused this Registration Statement to be signed on its behalf by the undersigned, thereunto duly authorized, in Lexington, Massachusetts on May 3, 2012.

SYNTA PHARMACEUTICALS CORP.
By	/s/ SAFI R. BAHCALL, PH.D.
	Safi R. Bahcall, Ph.D.
	President and Chief Executive Officer

Each person whose signature appears below constitutes and appoints Safi R. Bahcall, Ph.D. and Keith S. Ehrlich, and each of them singly, his true and lawful attorneys-in-fact and agents, with full power of substitution and resubstitution in each of them singly, for him and in his name, place and stead, and in any and all capacities, to sign any and all amendments (including post-effective amendments) to this Registration Statement of Synta Pharmaceuticals Corp. and to file the same, with all exhibits thereto and other documents in connection therewith, with the Securities and Exchange Commission, granting to the attorneys-in-fact and agents, and each of them, full power and authority to do and perform each and every act and thing requisite or necessary to be done in or about the premises, as full to all intents and purposes as he might or could do in person, hereby ratifying and confirming all that the attorneys-in-fact and agents or any of each of them or their substitute may lawfully do or cause to be done by virtue hereof.

Pursuant to the requirements of the Securities Act of 1933, this Registration Statement has been signed by the following persons in the capacities and on the dates indicated.

Signature	Title	Date
/s/ SAFI R. BAHCALL, PH.D.	President, Chief Executive	May 3, 2012
Safi R. Bahcall, Ph.D.	Officer and Director (principal
	executive officer)
/s/ KEITH S. EHRLICH, C.P.A.	Vice President, Finance	May 3, 2012
Keith S. Ehrlich, C.P.A.	and Administration, Chief
	Financial Officer (principal
	financial and accounting officer)
/s/ KEITH R. GOLLUST	Chairman of the Board	May 3, 2012
Keith R. Gollust
/s/ BRUCE KOVNER	Director	May 3, 2012
Bruce Kovner
/s/ DONALD W. KUFE, M.D.	Director	May 3, 2012
Donald W. Kufe, M.D.
/s/ WILLIAM S. REARDON, C.P.A.	Director	May 3, 2012
William S. Reardon, C.P.A.
/s/ ROBERT N. WILSON	Director	May 3, 2012
Robert N. Wilson

5

INDEX OF EXHIBITS

Exhibit Number	Description
5.1*	Opinion of Mintz, Levin, Cohn, Ferris, Glovsky and Popeo, P.C. as to the legality of shares being registered.
23.1*	Consent of Mintz, Levin, Cohn, Ferris, Glovsky and Popeo, P.C. (included in opinion of counsel filed as Exhibit 5.1).
23.2*	Consent of Ernst and Young LLP, Independent Registered Public Accounting Firm.
24*	Power of Attorney to file future amendments (set forth on the signature page of this Registration Statement).
99.1	The Registrant’s Amended and Restated 2006 Stock Plan (filed as Exhibit 10.1 to the Registrant’s Current Report on Form 8-K filed June 21, 2010 (File No.001-33277), and incorporated herein by reference).

*Filed herewith.

6