2014-09-16 SEC Press pdf 116 KB 21,220 chars

In re RA CAPITAL

summary

RA Capital Management, LLC violated Rule 105 of Regulation M by short-selling 17 equity securities during restricted periods before follow-on offerings and then purchasing shares in those same offerings, generating $2.65 million in illicit profits, and agreed to a cease-and-desist order without admitting guilt, paying $3.62 million in total penalties and disgorgement.

paragraph

RA Capital Management, LLC, a Boston-based registered investment adviser with over $1.4 billion in assets under management, engaged in 17 violations of Rule 105 of Regulation M between June 2009 and July 2013 by short-selling shares of biotech companies during restricted periods and then purchasing shares in the subsequent follow-on offerings. These actions generated $2,646,395.21 in illicit profits across 10 companies, including HALO, CTIC, VVUS, INSM, KERX, and BGMD. The SEC accepted a settlement in which RA Capital consented to a cease-and-desist order without admitting or denying the findings, agreeing to disgorge $2,646,395.21 in profits, pay $73,394.16 in prejudgment interest, and a $904,570.84 civil penalty, totaling $3,624,360.21.

narrative

RA Capital Management, LLC, a Massachusetts-based registered investment adviser with over $1.4 billion in assets under management, violated Rule 105 of Regulation M on 17 occasions between June 2009 and July 2013 by selling short equity securities during the restricted period prior to follow-on public offerings and then purchasing shares in those same offerings at discounted prices. These transactions, involving companies such as Halozyme Therapeutics (HALO), CTI Biopharma (CTIC), VVUS, INSM, KERX, and BGMD, generated $2,646,395.21 in illicit profits. Rule 105 imposes strict liability, meaning intent is irrelevant—the SEC found the conduct unlawful regardless of RA Capital’s motives. In settlement, RA Capital consented to a cease-and-desist order without admitting or denying the allegations, acknowledging only the SEC’s jurisdiction. As part of the resolution, RA Capital agreed to disgorge all illicit profits of $2,646,395.21, pay $73,394.16 in prejudgment interest, and a civil penalty of $904,570.84, totaling $3,624,360.21 paid to the U.S. Treasury. The SEC emphasized Rule 105’s purpose: to prevent manipulative activity that distorts secondary market pricing in follow-on offerings. RA Capital’s prompt cooperation and remedial actions were noted by the Commission as mitigating factors in the settlement terms.

Enriched metadata

Scheme
market-manipulation (100%)
Outcome
settled
Disgorgement
$2,646,395
Civil penalty
$3,624,360
Classified market-manipulation(confidence 100%). EDGAR detection: forms SC 13D/G/13F· recall 53% / precision 9%. detection rule →
Statutes
31 U.S.C. 371717 C.F.R. § 242.10517 C.F.R. § 242.105(a)SECTION 21C OF THE SECURITIES EXCHANGE ACT
Parties
cease-and-desist proceedings against ra capital management, llcoffer of settlement to secra capital management, llcSecurities and Exchange Commission
Keywords
capitalsharesrestricted periodofferingpricereceivedshortsold shortperiodrestrictedcapital soldshort sharesperiod pricepershare

Extracted insights

Dollar amounts 49
  • $1.40B $1.4 billion ≥$1B
  • $3.62M $3,624,360 $1M–$10M
  • $2.65M $2,646,395 $1M–$10M
  • $1.00M $1,000,000 $1M–$10M
  • $905K $904,570 $100K–$1M
  • $634K $634,499 $100K–$1M
  • $580K $579,931 $100K–$1M
  • $312K $312,125 $100K–$1M
  • $308K $308,417 $100K–$1M
  • $298K $298,450 $100K–$1M
  • $286K $286,437 $100K–$1M
  • $256K $255,685 $100K–$1M
Entities 4
  • company cease-and-desist proceedings against ra capital management, llc
  • agency offer of settlement to sec
  • company ra capital management, llc
  • agency Securities and Exchange Commission
Triples 10
  • RA Capital Management, LLC violated Rule 105 of Regulation M of the Securities Exchange Act of 1934
  • RA Capital Management, LLC engaged in 17 violations from June 2009 through July 2013
  • RA Capital Management, LLC generated $2,646,395.21 in profits from violations
  • RA Capital Management, LLC is registered as investment adviser in Massachusetts
  • RA Capital Management, LLC had assets under management of in excess of $1.4 billion as of March 31, 2014
  • SEC instituted cease-and-desist proceedings against RA Capital Management, LLC
  • SEC issued Release No. 73105 on September 16, 2014
  • RA Capital Management, LLC submitted Offer of Settlement to SEC
  • RA Capital Management, LLC is located in Boston, Massachusetts
  • RA Capital Management, LLC provides advisory services to one domestic fund, one offshore fund, and one separately managed account
Text layers
Extracted body text (21,220c)

 
 
 
                                                 UNITED                                                 STATES OF AMERICA 
                                                                     Before                                                                     the                                                                     
                                    SECURITIES                                    AND                                    EXCHANGE COMMISSION 
 
SECURITIES EXCHANGE ACT OF 1934 
Release No. 73105 / September 16, 2014 
 
ADMINISTRATIVE PROCEEDING 
File No. 3-16109 
 
 
In the Matter of 
 
RA CAPITAL 
MANAGEMENT, LLC  
 
Respondent. 
 
 
 
 
 
 
ORDER INSTITUTING CEASE-AND-
DESIST PROCEEDINGS PURSUANT TO 
SECTION 21C OF THE SECURITIES 
EXCHANGE ACT OF 1934, MAKING 
FINDINGS, AND IMPOSING A CEASE-
AND-DESIST ORDER AND CIVIL 
PENALTY 
  
I. 
 
 The Securities and Exchange Commission (“Commission”) deems it appropriate that cease-
and-desist proceedings be, and hereby are, instituted pursuant to Section 21C of the Securities 
Exchange Act of 1934 (“Exchange Act”), against RA Capital Management, LLC (“RA Capital” or 
“Respondent”).  
 
II. 
 
 In anticipation of the institution of these proceedings, Respondent has submitted an Offer 
of Settlement (the “Offer”) which the Commission has determined to accept.  Solely for the 
purpose of these proceedings and any other proceedings brought by or on behalf of the 
Commission, or to which the Commission is a party, and without admitting or denying the findings  
herein, except as to the Commission’s jurisdiction over it and the subject matter of these 
proceedings, which are admitted, Respondent consents to the entry of this Order Instituting Cease-
and-Desist Proceedings Pursuant to Section 21C of the Securities Exchange Act of 1934, Making 
Findings, and Imposing a Cease-and-Desist Order and Civil Penalty (“Order”), as set forth below.   
 
 
 
 

 
2
III. 
 
 On the basis of this Order and Respondent’s Offer, the Commission finds
1
 that:  
 
Summary 
 
1. These proceedings arise out of violations of Rule 105 of Regulation M of the 
Exchange Act by RA Capital, a Massachusetts-based registered investment adviser.  Rule 105 
prohibits selling short an equity security that is the subject of certain public offerings and 
purchasing the offered security from an underwriter or broker or dealer participating in the 
offering, if such short sale was effected during the restricted period as defined therein. 
 
 2. On 17 occasions, from June 2009 through July 2013, RA Capital bought offering 
shares from an underwriter or broker or dealer participating in a follow-on public offering after 
having sold short the same security during the Rule 105 restricted period.  These violations 
collectively resulted in profits of $2,646,395.21.  
 
Respondent 
 
 3. RA Capital Management, LLC is a Massachusetts limited liability company with 
its principal place of business in Boston, Massachusetts.  RA Capital Management, LLC is a 
registered investment adviser that provides advisory services to one domestic fund, one offshore 
fund, and one separately managed account.  As of March 31, 2014, RA Capital Management, 
LLC had total assets under management in excess of $1.4 billion. 
 
Legal Framework 
 
4. Rule 105 makes it unlawful for a person to purchase equity securities in certain 
public offerings from an underwriter, broker, or dealer participating in the offering if that person 
sold short the security that is the subject of the offering during the restricted period defined in the 
rule, absent an exception.  17 C.F.R. § 242.105; see Short Selling in Connection with a Public 
Offering, Rel. No. 34-56206, 72 Fed. Reg. 45094 (Aug. 10, 2007) (effective Oct. 9, 2007).  The 
Rule 105 restricted period is the shorter of the period:  (1) beginning five business days before the 
pricing of the offered securities and ending with such pricing; or (2) beginning with the initial 
filing of a registration statement or notification on Form 1-A or Form 1-E and ending with the 
pricing.  17 C.F.R. § 242.105(a)(1) and (a)(2).     
 
5. The Commission adopted Rule 105 “to foster secondary and follow-on offering 
prices that are determined by independent market dynamics and not by potentially manipulative 
activity.”  72 Fed. Reg. 45094.  Rule 105 is prophylactic and prohibits the conduct irrespective of 
the short seller’s intent in effecting the short sale.  Id. 
 
                                                 
1
 The findings herein are made pursuant to Respondent’s Offer of Settlement and are not binding on any other person 
or entity in this or any other proceeding. 
 

 
3
RA Capital’s Violations of Rule 105 of Regulation M 
 
6. On June 17, 2009, RA Capital sold short 100,000 shares of Halozyme Therapeutics, 
Inc. (“HALO”) during the restricted period at a price of $7.26 per share.  On June 23, 2009, HALO 
announced the pricing of a follow-on offering of its common stock at $6.50 per share.  RA Capital 
received an allocation of 75,000 shares in that offering.    The difference between RA Capital’s 
proceeds received from the restricted period short sales of HALO shares and the price for the 
75,000 shares received in the offering was $56,741.93.    Thus, RA Capital’s participation in the 
HALO offering netted total profits of $56,741.93. 
7. On July 21, 2009, RA Capital sold short 625,000 shares of CTI Biopharma Corp. 
(formerly known as Cell Therapeutics) (“CTIC”) during the restricted period at a price of $1.50 per 
share.  On July 22, 2009, RA Capital sold short 500,000 shares of CTIC during the restricted period 
at a price of $1.64 per share.  On July 23, 2009, CTIC announced the pricing of a follow-on 
offering of its common stock at $1.30 per share.  RA Capital received an allocation of 1,250,000 
shares in that offering.    The difference between RA Capital’s proceeds received from the restricted 
period short sales of CTIC shares and the price for the 1,250,000 shares received in the offering was 
$298,450.00.    Respondent  also  improperly obtained a benefit of $13,675.00 by purchasing the 
remaining 125,000 shares at a discount from CTIC’s market price.  Thus, RA Capital’s 
participation in the HALO offering netted total profits of $312,125.00. 
8. On October 6, 2009, RA Capital sold short 17,000 shares of Sangamo Biosciences, 
Inc. (“SGMO”) during the restricted period at a price of $8.11 per share.   On  October  7,  2009,  
SGMO announced the pricing of a follow-on offering of its common stock at $7.20 per share.  RA 
Capital received an allocation of 217,905 shares in that offering.   The difference between RA 
Capital’s proceeds received from the restricted period short sales of SGMO shares and the price for 
the 217,905 shares received in the offering was $15,445.30.    Respondent  also improperly obtained 
a benefit of $7,754.93 by purchasing the remaining 200,905 shares at a discount from SGMO’s 
market price.  Thus, RA Capital’s participation in the SGMO offering netted total profits of 
$23,200.23. 
9. On January 5, 2010, RA Capital sold short 74,138 shares of Synta Pharmaceuticals 
Corp. (“SNTA”) during the restricted period at a price of $5.76 per share.  On January 6, 2010, RA 
Capital sold short 161,278 shares of SNTA during the restricted period at a price of $5.70 per 
share.    On January 8, 2010, SNTA announced the pricing of a follow-on offering of its common 
stock at $4.50 per share.  RA Capital received an allocation of 1,111,111 shares in that offering.   
The difference between RA Capital’s proceeds received from the restricted period short sales of 
SNTA shares and the price for the 1,111,111 shares received in the offering was $286,437.08.    
Respondent also improperly obtained a benefit of $21,979.94 by purchasing the remaining 875,695 
shares at a discount from SNTA’s market price.   Thus, RA Capital’s participation in the SNTA 
offering netted total profits of $308,417.02. 
10. On January 14, 2010, RA Capital sold short 7,000 shares of Achillion 
Pharmaceuticals, Inc. (“ACHN”) during the restricted period at a price of $3.00 per share.  On 
January 15, 2010, RA Capital sold short 100,000 shares of ACHN during the restricted period at a 
price of $2.70 per share.    On January 22, 2010, ACHN announced the pricing of a follow-on 

 
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offering of its common stock at $2.08 per share.  RA Capital received an allocation of 100,000 
shares in that offering.    The difference between RA Capital’s proceeds received from the restricted 
period short sales of ACHN shares and the price for the 100,000 shares received in the offering was 
$64,007.00.    Thus,  RA  Capital’s  participation  in the ACHN offering netted total profits of 
$64,007.00. 
11. On March 25, 2010, RA Capital sold short 25,000 shares of Pernix Sleep, Inc. 
(formerly known as Somaxon Pharmaceuticals, Inc.) (“SOMX”) during the restricted period at a price 
of $9.36 per share.  On March 25, 2010, SOMX announced the pricing of a follow-on offering of 
its common stock at $8.25 per share.  RA Capital received an allocation of 40,000 shares in that 
offering.    The  difference  between  RA Capital’s proceeds received from the restricted period short 
sales of SOMX shares and the price for the 40,000 shares received in the offering was $27,718.30.   
Respondent also improperly obtained a benefit of $15,189.00 by purchasing the remaining 15,000 
shares at a discount from SOMX’s market price.    Thus, RA Capital’s participation in the SOMX 
offering netted total profits of $42,907.30.   
12. On May 3, 2010, RA Capital sold short 10,450 shares of ImmunoGen, Inc. 
(“IMGN”) during the restricted period at a price of $10.61 per share.  On May 6, 2010, IMGN 
announced the pricing of a follow-on offering of its common stock at $8.00 per share.  RA Capital 
received an allocation of 150,000 shares in that offering.    The difference between RA Capital’s 
proceeds received from the restricted period short sales of IMGN shares and the price for the 
150,000 shares received in the offering was $27,293.50.    Respondent  also improperly obtained a 
benefit of $9,908.05 by purchasing the remaining 139,550 shares at a discount from IMGN’s 
market price.  Thus, RA Capital’s participation in the IMGN offering netted total profits of 
$37,201.55. 
13. On June 3, 2010, RA Capital sold short 84,732 shares of Clinical Data, Inc. 
(“CLDA”) during the restricted period at a price of $16.83 per share.  On June 4, 2010, RA Capital 
sold short 14,700 shares of CLDA during the restricted period at a price of $16.31 per share.    On 
June 9, 2010, CLDA announced the pricing of a follow-on offering of its common stock at $14.30 
per share.  RA Capital received an allocation of 15,000 shares in that offering.    The  difference  
between RA Capital’s proceeds received from the restricted period short sales of CLDA shares and 
the price for the 15,000 shares received in the offering was $37,941.72.    Thus,  RA  Capital’s  
participation in the CLDA offering netted total profits of $37,941.72. 
14. On June 25, 2010, RA Capital sold short 100,000 shares of MELA Sciences, Inc. 
(“MELA”) during the restricted period at a price of $9.08 per share.  On June 30, 2010, MELA 
announced the pricing of a follow-on offering of its common stock at $7.50 per share.  RA Capital 
received an allocation of 400,000 shares in that offering.    The difference between RA Capital’s 
proceeds received from the restricted period short sales of MELA shares and the price for the 
400,000 shares received in the offering was $157,649.00.    Thus, RA Capital’s participation in the 
MELA offering netted total profits of $157,649.00. 
15. On October 12, 2010, RA Capital sold short 30,000 shares of OncoGenex 
Pharmaceuticals, Inc. (“OGXI”) during the restricted period at a price of $18.76 per share.  On 
October 19, 2010, OGXI announced the pricing of a follow-on offering of its common stock at 

 
5
$15.75 per share.  RA Capital received an allocation of 410,000 shares in that offering.    The 
difference between RA Capital’s proceeds received from the restricted period short sales of OGXI 
shares and the price for the 410,000 shares received in the offering was $90,195.75.    Respondent 
also improperly obtained a benefit of $165,490.00 by purchasing the remaining 380,000 shares at a 
discount from OGXI’s market price.    Thus,  RA  Capital’s  participation in the OGXI offering netted 
total profits of $255,685.75. 
16. On October 29, 2010, RA Capital sold short 75,000 shares of Exact Sciences Corp. 
(“EXAS”) during the restricted period at a price of $7.35 per share.  On November 4, 2010, EXAS 
announced the pricing of a follow-on offering of its common stock at $6.00 per share.  RA Capital 
received an allocation of 600,000 shares in that offering.    The difference between RA Capital’s 
proceeds received from the restricted period short sales of EXAS shares and the price for the 
600,000 shares received in the offering was $101,385.00.    Respondent also improperly obtained a 
benefit of $141,382.50 by purchasing the remaining 525,000 shares at a discount from EXAS’s 
market price.  Thus, RA Capital’s participation in the EXAS offering netted total profits of 
$242,767.50. 
17. On June 20, 2011, RA Capital sold short 22,000 shares of GTx Inc. (“GTXI”) during 
the restricted period at a price of $5.91 per share.  On June 23, 2011, GTXI announced the pricing 
of a follow-on offering of its common stock at $4.75 per share.  RA Capital received an allocation 
of 725,000 shares in that offering.    The  difference  between  RA  Capital’s proceeds received from 
the restricted period short sales of GTXI shares and the price for the 725,000 shares received in the 
offering  was  $25,549.90.    Respondent also improperly obtained a benefit of $11,037.10 by 
purchasing the remaining 703,000 shares at a discount from GTXI’s market price.  Thus, RA 
Capital’s participation in the GTXI offering netted total profits of $36,587.00. 
18. On December 28, 2011, RA Capital sold short 14,803 shares of Synageva 
BioPharma Corp. (“GEVA”) during the restricted period at a price of $25.52 per share.  On January 
5, 2012, GEVA announced the pricing of a follow-on offering of its common stock at $25.18 per 
share.  RA Capital received an allocation of 60,000 shares in that offering.    The difference 
between RA Capital’s proceeds received from the restricted period short sales of GEVA shares and 
the price for the 60,000 shares received in the offering was $4,979.05.   Respondent  also  
improperly obtained a benefit of $123,374.25 by purchasing the remaining 45,197 shares at a 
discount from GEVA’s market price.    Thus, RA Capital’s participation in the GEVA offering 
netted total profits of $128,353.30. 
19. On February 24, 2012, RA Capital sold short 70,000 shares of VIVUS, Inc. 
(“VVUS”) during the restricted period at a price of $21.44 per share.  On February 27, 2012, RA 
Capital sold short 50,000 shares of VVUS during the restricted period at a price of $23.10 per 
share.  On February 29, 2012, VVUS announced the pricing of a follow-on offering of its common 
stock at $22.50 per share.  RA Capital received an allocation of 300,000 shares in that offering. 
The difference between RA Capital’s proceeds received from the restricted period short sales of 
VVUS shares and the price for the 300,000 shares received in the offering was $30,200.   
Respondent also improperly obtained a benefit of $18,837.00 by purchasing the remaining 230,000 
shares at a discount from HALO’s market price.  Thus, RA Capital’s participation in the VVUS 
offering netted total profits of $49,037.00. 

 
6
20. On January 17, 2013, RA Capital sold short 60,238 shares of BG Medicine, Inc. 
(“BGMD”) during the restricted period at a price of $2.23 per share.  On January 25, 2013, BGMD 
announced the pricing of a follow-on offering of its common stock at $2.00 per share.  RA Capital 
received an allocation of 150,000 shares in that offering.    The difference between RA Capital’s 
proceeds received from the restricted period short sales of BGMD shares and the price for the 
150,000 shares received in the offering was $13,884.56.    Respondent  also improperly obtained a 
benefit of $6,480.82 by purchasing the remaining 89,762 shares at a discount from BGMD’s market 
price.   Thus, RA Capital’s participation in the BGMD offering netted total profits of $20,365.38. 
21. On January 28, 2013, RA Capital sold short 100,000 shares of Keryx 
Biopharmaceuticals Inc. (“KERX”) during the restricted period at a price of $5.00 per share.  On 
January 30, 2013, RA Capital sold short 36,450 shares of KERX during the restricted period at a 
price of $9.34 per share.  On January 30, 2013, KERX announced the pricing of a follow-on 
offering of its common stock at $8.49 per share.  RA Capital received an allocation of 300,000 
shares in that offering.    The difference between RA Capital’s proceeds received from the restricted 
period short sales of KERX shares and the price for the 300,000 shares received in the offering was 
$30,967.88.    Respondent  also  improperly obtained a benefit of $207,940.95 by purchasing the 
remaining 263,550 shares at a discount from KERX’s market price.  Thus, RA Capital’s 
participation in the KERX offering netted total profits of $238,908.83. 
22. On July 11, 2013, RA Capital sold short 40,526 shares of Insmed Incorporated 
(“INSM”) during the restricted period at a price of $11.07 per share.  On July 15, 2013, RA Capital 
sold short 48,369 shares of INSM during the restricted period at a price of $10.96 per share.    On 
July 17, 2013, INSM announced the pricing of a follow-on offering of its common stock at $10.40 
per share.  RA Capital received an allocation of 550,000 shares in that offering.    The difference 
between RA Capital’s proceeds received from the restricted period short sales of INSM shares and 
the price for the 550,000 shares received in the offering was $54,567.94.    Respondent  also  
improperly obtained a benefit of $579,931.76 by purchasing the remaining 461,105 shares at a 
discount from INSM’s market price.  Thus, RA Capital’s participation in the INSM offering netted 
total profits of $634,499.70. 
23. In total, RA Capital’s violations of Rule 105 resulted in profits of $2,646,395.21. 
Violations 
 
 24. As a result of the conduct described above, RA Capital violated Rule 105 of 
Regulation M under the Exchange Act.  
 
RA Capital’s Remedial Efforts & Cooperation 
25. In determining to accept the Offer, the Commission considered remedial 
acts promptly undertaken by Respondent and cooperation afforded to Commission staff.
 

 
7
IV. 
 
 In view of the foregoing, the Commission deems it appropriate to impose the sanctions 
agreed to in Respondent RA Capital’s Offer. 
 
 Accordingly, it is hereby ORDERED that: 
 
 A. Pursuant to Section 21C of the Exchange Act, Respondent RA Capital cease and 
desist from committing or causing any violations and any future violations of Rule 105 of 
Regulation M of the Exchange Act;   
 
 B. RA Capital shall within fourteen (14) days of the entry of this Order, pay 
disgorgement of $2,646,395.21, prejudgment interest of $73,394.16, and a civil money penalty in 
the amount of $904,570.84 (for a total of $3,624,360.21) to the United States Treasury.  If timely 
payment is not made on the disgorgement amount, additional interest shall accrue pursuant to SEC 
Rule of Practice 600.  If timely payment is not made on the civil money penalty, additional interest 
shall accrue pursuant to 31 U.S.C. 3717.  Payments must be made in one of the following ways: 
 
(1) Respondent may transmit payment electronically to the Commission, which will 
provide detailed ACH transfer/Fedwire instructions upon request;
2
 
(2) Respondent may make direct payment from a bank account via Pay.gov through the 
SEC website at http://www.sec.gov/about/offices/ofm.htm; or  
(3) Respondent may pay by certified check, bank cashier’s check, or United States postal 
money order, made payable to the Securities and Exchange Commission and hand-
delivered or mailed to: 
 
Enterprise Services Center 
Accounts Receivable Branch 
HQ Bldg., Room 181, AMZ-341 
6500 South MacArthur Boulevard 
Oklahoma City, OK  73169 
 
 Payments by check or money order must be accompanied by a cover letter identifying RA  
                                                 
2
  The minimum threshold for transmission of payment electronically is $1,000,000.  For amounts below the 
threshold, respondents must make payments pursuant to options (2) or (3) above. 

 
8
Capital as a Respondent in these proceedings, and the file number of these proceedings; a copy of 
the cover letter and check or money order must be sent to Paul Levenson, Director, Boston 
Regional Office, 33 Arch Street, 23
rd
 Floor, Boston, MA 02110. 
 
 
            By            the            Commission.            
 
 
 
                                                                                    Jill            M.            Peterson            
       Assistant Secretary 
 
OCR text (20,577c · tika · 95% conf)
UNITED STATES OF AMERICA 
 Before the 
 SECURITIES AND EXCHANGE COMMISSION 
 
SECURITIES EXCHANGE ACT OF 1934 
Release No. 73105 / September 16, 2014 
 
ADMINISTRATIVE PROCEEDING 
File No. 3-16109 
 
 
In the Matter of 
 

RA CAPITAL 
MANAGEMENT, LLC  

 
Respondent. 
 
 
 
 

 
 
ORDER INSTITUTING CEASE-AND-
DESIST PROCEEDINGS PURSUANT TO 
SECTION 21C OF THE SECURITIES 
EXCHANGE ACT OF 1934, MAKING 
FINDINGS, AND IMPOSING A CEASE-
AND-DESIST ORDER AND CIVIL 
PENALTY 

  
I. 

 
 The Securities and Exchange Commission (“Commission”) deems it appropriate that cease-
and-desist proceedings be, and hereby are, instituted pursuant to Section 21C of the Securities 
Exchange Act of 1934 (“Exchange Act”), against RA Capital Management, LLC (“RA Capital” or 
“Respondent”).  

 
II. 

 
 In anticipation of the institution of these proceedings, Respondent has submitted an Offer 
of Settlement (the “Offer”) which the Commission has determined to accept.  Solely for the 
purpose of these proceedings and any other proceedings brought by or on behalf of the 
Commission, or to which the Commission is a party, and without admitting or denying the findings  
herein, except as to the Commission’s jurisdiction over it and the subject matter of these 
proceedings, which are admitted, Respondent consents to the entry of this Order Instituting Cease-
and-Desist Proceedings Pursuant to Section 21C of the Securities Exchange Act of 1934, Making 
Findings, and Imposing a Cease-and-Desist Order and Civil Penalty (“Order”), as set forth below.   
 

 
 
 



 2

III. 
 
 On the basis of this Order and Respondent’s Offer, the Commission finds1 that:  
 

Summary 
 
1. These proceedings arise out of violations of Rule 105 of Regulation M of the 

Exchange Act by RA Capital, a Massachusetts-based registered investment adviser.  Rule 105 
prohibits selling short an equity security that is the subject of certain public offerings and 
purchasing the offered security from an underwriter or broker or dealer participating in the 
offering, if such short sale was effected during the restricted period as defined therein. 

 
 2. On 17 occasions, from June 2009 through July 2013, RA Capital bought offering 
shares from an underwriter or broker or dealer participating in a follow-on public offering after 
having sold short the same security during the Rule 105 restricted period.  These violations 
collectively resulted in profits of $2,646,395.21.  
 

Respondent 
 
  3. RA Capital Management, LLC is a Massachusetts limited liability company with 
its principal place of business in Boston, Massachusetts.  RA Capital Management, LLC is a 
registered investment adviser that provides advisory services to one domestic fund, one offshore 
fund, and one separately managed account.  As of March 31, 2014, RA Capital Management, 
LLC had total assets under management in excess of $1.4 billion. 
 

Legal Framework 
 

4. Rule 105 makes it unlawful for a person to purchase equity securities in certain 
public offerings from an underwriter, broker, or dealer participating in the offering if that person 
sold short the security that is the subject of the offering during the restricted period defined in the 
rule, absent an exception.  17 C.F.R. § 242.105; see Short Selling in Connection with a Public 
Offering, Rel. No. 34-56206, 72 Fed. Reg. 45094 (Aug. 10, 2007) (effective Oct. 9, 2007).  The 
Rule 105 restricted period is the shorter of the period:  (1) beginning five business days before the 
pricing of the offered securities and ending with such pricing; or (2) beginning with the initial 
filing of a registration statement or notification on Form 1-A or Form 1-E and ending with the 
pricing.  17 C.F.R. § 242.105(a)(1) and (a)(2).     

 
5. The Commission adopted Rule 105 “to foster secondary and follow-on offering 

prices that are determined by independent market dynamics and not by potentially manipulative 
activity.”  72 Fed. Reg. 45094.  Rule 105 is prophylactic and prohibits the conduct irrespective of 
the short seller’s intent in effecting the short sale.  Id. 
 

                                                 
1 The findings herein are made pursuant to Respondent’s Offer of Settlement and are not binding on any other person 
or entity in this or any other proceeding. 
 



 3

RA Capital’s Violations of Rule 105 of Regulation M 
 

6. On June 17, 2009, RA Capital sold short 100,000 shares of Halozyme Therapeutics, 
Inc. (“HALO”) during the restricted period at a price of $7.26 per share.  On June 23, 2009, HALO 
announced the pricing of a follow-on offering of its common stock at $6.50 per share.  RA Capital 
received an allocation of 75,000 shares in that offering.  The difference between RA Capital’s 
proceeds received from the restricted period short sales of HALO shares and the price for the 
75,000 shares received in the offering was $56,741.93.  Thus, RA Capital’s participation in the 
HALO offering netted total profits of $56,741.93. 

7. On July 21, 2009, RA Capital sold short 625,000 shares of CTI Biopharma Corp. 
(formerly known as Cell Therapeutics) (“CTIC”) during the restricted period at a price of $1.50 per 
share.  On July 22, 2009, RA Capital sold short 500,000 shares of CTIC during the restricted period 
at a price of $1.64 per share.  On July 23, 2009, CTIC announced the pricing of a follow-on 
offering of its common stock at $1.30 per share.  RA Capital received an allocation of 1,250,000 
shares in that offering.  The difference between RA Capital’s proceeds received from the restricted 
period short sales of CTIC shares and the price for the 1,250,000 shares received in the offering was 
$298,450.00.  Respondent also improperly obtained a benefit of $13,675.00 by purchasing the 
remaining 125,000 shares at a discount from CTIC’s market price. Thus, RA Capital’s 
participation in the HALO offering netted total profits of $312,125.00. 

8. On October 6, 2009, RA Capital sold short 17,000 shares of Sangamo Biosciences, 
Inc. (“SGMO”) during the restricted period at a price of $8.11 per share.  On October 7, 2009, 
SGMO announced the pricing of a follow-on offering of its common stock at $7.20 per share.  RA 
Capital received an allocation of 217,905 shares in that offering.  The difference between RA 
Capital’s proceeds received from the restricted period short sales of SGMO shares and the price for 
the 217,905 shares received in the offering was $15,445.30.  Respondent also improperly obtained 
a benefit of $7,754.93 by purchasing the remaining 200,905 shares at a discount from SGMO’s 
market price. Thus, RA Capital’s participation in the SGMO offering netted total profits of 
$23,200.23. 

9. On January 5, 2010, RA Capital sold short 74,138 shares of Synta Pharmaceuticals 
Corp. (“SNTA”) during the restricted period at a price of $5.76 per share.  On January 6, 2010, RA 
Capital sold short 161,278 shares of SNTA during the restricted period at a price of $5.70 per 
share.  On January 8, 2010, SNTA announced the pricing of a follow-on offering of its common 
stock at $4.50 per share.  RA Capital received an allocation of 1,111,111 shares in that offering.  
The difference between RA Capital’s proceeds received from the restricted period short sales of 
SNTA shares and the price for the 1,111,111 shares received in the offering was $286,437.08.  
Respondent also improperly obtained a benefit of $21,979.94 by purchasing the remaining 875,695 
shares at a discount from SNTA’s market price.  Thus, RA Capital’s participation in the SNTA 
offering netted total profits of $308,417.02. 

10. On January 14, 2010, RA Capital sold short 7,000 shares of Achillion 
Pharmaceuticals, Inc. (“ACHN”) during the restricted period at a price of $3.00 per share.  On 
January 15, 2010, RA Capital sold short 100,000 shares of ACHN during the restricted period at a 
price of $2.70 per share.  On January 22, 2010, ACHN announced the pricing of a follow-on 



 4

offering of its common stock at $2.08 per share.  RA Capital received an allocation of 100,000 
shares in that offering.  The difference between RA Capital’s proceeds received from the restricted 
period short sales of ACHN shares and the price for the 100,000 shares received in the offering was 
$64,007.00.  Thus, RA Capital’s participation in the ACHN offering netted total profits of 
$64,007.00. 

11. On March 25, 2010, RA Capital sold short 25,000 shares of Pernix Sleep, Inc. 
(formerly known as Somaxon Pharmaceuticals, Inc.) (“SOMX”) during the restricted period at a price 
of $9.36 per share.  On March 25, 2010, SOMX announced the pricing of a follow-on offering of 
its common stock at $8.25 per share.  RA Capital received an allocation of 40,000 shares in that 
offering.  The difference between RA Capital’s proceeds received from the restricted period short 
sales of SOMX shares and the price for the 40,000 shares received in the offering was $27,718.30.  
Respondent also improperly obtained a benefit of $15,189.00 by purchasing the remaining 15,000 
shares at a discount from SOMX’s market price.  Thus, RA Capital’s participation in the SOMX 
offering netted total profits of $42,907.30.   

12. On May 3, 2010, RA Capital sold short 10,450 shares of ImmunoGen, Inc. 
(“IMGN”) during the restricted period at a price of $10.61 per share.  On May 6, 2010, IMGN 
announced the pricing of a follow-on offering of its common stock at $8.00 per share.  RA Capital 
received an allocation of 150,000 shares in that offering.  The difference between RA Capital’s 
proceeds received from the restricted period short sales of IMGN shares and the price for the 
150,000 shares received in the offering was $27,293.50.  Respondent also improperly obtained a 
benefit of $9,908.05 by purchasing the remaining 139,550 shares at a discount from IMGN’s 
market price. Thus, RA Capital’s participation in the IMGN offering netted total profits of 
$37,201.55. 

13. On June 3, 2010, RA Capital sold short 84,732 shares of Clinical Data, Inc. 
(“CLDA”) during the restricted period at a price of $16.83 per share.  On June 4, 2010, RA Capital 
sold short 14,700 shares of CLDA during the restricted period at a price of $16.31 per share.  On 
June 9, 2010, CLDA announced the pricing of a follow-on offering of its common stock at $14.30 
per share.  RA Capital received an allocation of 15,000 shares in that offering.  The difference 
between RA Capital’s proceeds received from the restricted period short sales of CLDA shares and 
the price for the 15,000 shares received in the offering was $37,941.72.  Thus, RA Capital’s 
participation in the CLDA offering netted total profits of $37,941.72. 

14. On June 25, 2010, RA Capital sold short 100,000 shares of MELA Sciences, Inc. 
(“MELA”) during the restricted period at a price of $9.08 per share.  On June 30, 2010, MELA 
announced the pricing of a follow-on offering of its common stock at $7.50 per share.  RA Capital 
received an allocation of 400,000 shares in that offering.  The difference between RA Capital’s 
proceeds received from the restricted period short sales of MELA shares and the price for the 
400,000 shares received in the offering was $157,649.00.  Thus, RA Capital’s participation in the 
MELA offering netted total profits of $157,649.00. 

15. On October 12, 2010, RA Capital sold short 30,000 shares of OncoGenex 
Pharmaceuticals, Inc. (“OGXI”) during the restricted period at a price of $18.76 per share.  On 
October 19, 2010, OGXI announced the pricing of a follow-on offering of its common stock at 



 5

$15.75 per share.  RA Capital received an allocation of 410,000 shares in that offering.  The 
difference between RA Capital’s proceeds received from the restricted period short sales of OGXI 
shares and the price for the 410,000 shares received in the offering was $90,195.75.  Respondent 
also improperly obtained a benefit of $165,490.00 by purchasing the remaining 380,000 shares at a 
discount from OGXI’s market price.  Thus, RA Capital’s participation in the OGXI offering netted 
total profits of $255,685.75. 

16. On October 29, 2010, RA Capital sold short 75,000 shares of Exact Sciences Corp. 
(“EXAS”) during the restricted period at a price of $7.35 per share.  On November 4, 2010, EXAS 
announced the pricing of a follow-on offering of its common stock at $6.00 per share.  RA Capital 
received an allocation of 600,000 shares in that offering.  The difference between RA Capital’s 
proceeds received from the restricted period short sales of EXAS shares and the price for the 
600,000 shares received in the offering was $101,385.00.  Respondent also improperly obtained a 
benefit of $141,382.50 by purchasing the remaining 525,000 shares at a discount from EXAS’s 
market price. Thus, RA Capital’s participation in the EXAS offering netted total profits of 
$242,767.50. 

17. On June 20, 2011, RA Capital sold short 22,000 shares of GTx Inc. (“GTXI”) during 
the restricted period at a price of $5.91 per share.  On June 23, 2011, GTXI announced the pricing 
of a follow-on offering of its common stock at $4.75 per share.  RA Capital received an allocation 
of 725,000 shares in that offering.  The difference between RA Capital’s proceeds received from 
the restricted period short sales of GTXI shares and the price for the 725,000 shares received in the 
offering was $25,549.90.  Respondent also improperly obtained a benefit of $11,037.10 by 
purchasing the remaining 703,000 shares at a discount from GTXI’s market price. Thus, RA 
Capital’s participation in the GTXI offering netted total profits of $36,587.00. 

18. On December 28, 2011, RA Capital sold short 14,803 shares of Synageva 
BioPharma Corp. (“GEVA”) during the restricted period at a price of $25.52 per share.  On January 
5, 2012, GEVA announced the pricing of a follow-on offering of its common stock at $25.18 per 
share.  RA Capital received an allocation of 60,000 shares in that offering.  The difference 
between RA Capital’s proceeds received from the restricted period short sales of GEVA shares and 
the price for the 60,000 shares received in the offering was $4,979.05.  Respondent also 
improperly obtained a benefit of $123,374.25 by purchasing the remaining 45,197 shares at a 
discount from GEVA’s market price.  Thus, RA Capital’s participation in the GEVA offering 
netted total profits of $128,353.30. 

19. On February 24, 2012, RA Capital sold short 70,000 shares of VIVUS, Inc. 
(“VVUS”) during the restricted period at a price of $21.44 per share.  On February 27, 2012, RA 
Capital sold short 50,000 shares of VVUS during the restricted period at a price of $23.10 per 
share.  On February 29, 2012, VVUS announced the pricing of a follow-on offering of its common 
stock at $22.50 per share.  RA Capital received an allocation of 300,000 shares in that offering. 
The difference between RA Capital’s proceeds received from the restricted period short sales of 
VVUS shares and the price for the 300,000 shares received in the offering was $30,200.  
Respondent also improperly obtained a benefit of $18,837.00 by purchasing the remaining 230,000 
shares at a discount from HALO’s market price. Thus, RA Capital’s participation in the VVUS 
offering netted total profits of $49,037.00. 



 6

20. On January 17, 2013, RA Capital sold short 60,238 shares of BG Medicine, Inc. 
(“BGMD”) during the restricted period at a price of $2.23 per share.  On January 25, 2013, BGMD 
announced the pricing of a follow-on offering of its common stock at $2.00 per share.  RA Capital 
received an allocation of 150,000 shares in that offering.  The difference between RA Capital’s 
proceeds received from the restricted period short sales of BGMD shares and the price for the 
150,000 shares received in the offering was $13,884.56.  Respondent also improperly obtained a 
benefit of $6,480.82 by purchasing the remaining 89,762 shares at a discount from BGMD’s market 
price.  Thus, RA Capital’s participation in the BGMD offering netted total profits of $20,365.38. 

21. On January 28, 2013, RA Capital sold short 100,000 shares of Keryx 
Biopharmaceuticals Inc. (“KERX”) during the restricted period at a price of $5.00 per share.  On 
January 30, 2013, RA Capital sold short 36,450 shares of KERX during the restricted period at a 
price of $9.34 per share.  On January 30, 2013, KERX announced the pricing of a follow-on 
offering of its common stock at $8.49 per share.  RA Capital received an allocation of 300,000 
shares in that offering.  The difference between RA Capital’s proceeds received from the restricted 
period short sales of KERX shares and the price for the 300,000 shares received in the offering was 
$30,967.88.  Respondent also improperly obtained a benefit of $207,940.95 by purchasing the 
remaining 263,550 shares at a discount from KERX’s market price. Thus, RA Capital’s 
participation in the KERX offering netted total profits of $238,908.83. 

22. On July 11, 2013, RA Capital sold short 40,526 shares of Insmed Incorporated 
(“INSM”) during the restricted period at a price of $11.07 per share.  On July 15, 2013, RA Capital 
sold short 48,369 shares of INSM during the restricted period at a price of $10.96 per share.  On 
July 17, 2013, INSM announced the pricing of a follow-on offering of its common stock at $10.40 
per share.  RA Capital received an allocation of 550,000 shares in that offering.  The difference 
between RA Capital’s proceeds received from the restricted period short sales of INSM shares and 
the price for the 550,000 shares received in the offering was $54,567.94.  Respondent also 
improperly obtained a benefit of $579,931.76 by purchasing the remaining 461,105 shares at a 
discount from INSM’s market price. Thus, RA Capital’s participation in the INSM offering netted 
total profits of $634,499.70. 

23. In total, RA Capital’s violations of Rule 105 resulted in profits of $2,646,395.21. 

Violations 
 
 24. As a result of the conduct described above, RA Capital violated Rule 105 of 
Regulation M under the Exchange Act.  

 
RA Capital’s Remedial Efforts & Cooperation 

25. In determining to accept the Offer, the Commission considered remedial 
acts promptly undertaken by Respondent and cooperation afforded to Commission staff. 



 7

IV. 
 

 In view of the foregoing, the Commission deems it appropriate to impose the sanctions 
agreed to in Respondent RA Capital’s Offer. 
 
 Accordingly, it is hereby ORDERED that: 
 
 A. Pursuant to Section 21C of the Exchange Act, Respondent RA Capital cease and 
desist from committing or causing any violations and any future violations of Rule 105 of 
Regulation M of the Exchange Act;   
 
 B. RA Capital shall within fourteen (14) days of the entry of this Order, pay 
disgorgement of $2,646,395.21, prejudgment interest of $73,394.16, and a civil money penalty in 
the amount of $904,570.84 (for a total of $3,624,360.21) to the United States Treasury.  If timely 
payment is not made on the disgorgement amount, additional interest shall accrue pursuant to SEC 
Rule of Practice 600.  If timely payment is not made on the civil money penalty, additional interest 
shall accrue pursuant to 31 U.S.C. 3717.  Payments must be made in one of the following ways: 
 

(1) Respondent may transmit payment electronically to the Commission, which will 
provide detailed ACH transfer/Fedwire instructions upon request;2 

(2) Respondent may make direct payment from a bank account via Pay.gov through the 
SEC website at http://www.sec.gov/about/offices/ofm.htm; or  

(3) Respondent may pay by certified check, bank cashier’s check, or United States postal 
money order, made payable to the Securities and Exchange Commission and hand-
delivered or mailed to: 
 

Enterprise Services Center 
Accounts Receivable Branch 
HQ Bldg., Room 181, AMZ-341 
6500 South MacArthur Boulevard 
Oklahoma City, OK  73169 
 

 Payments by check or money order must be accompanied by a cover letter identifying RA  

                                                 
2  The minimum threshold for transmission of payment electronically is $1,000,000.  For amounts below the 
threshold, respondents must make payments pursuant to options (2) or (3) above. 



 8

Capital as a Respondent in these proceedings, and the file number of these proceedings; a copy of 
the cover letter and check or money order must be sent to Paul Levenson, Director, Boston 
Regional Office, 33 Arch Street, 23rd Floor, Boston, MA 02110. 
 
 
 By the Commission. 
 
 
 
       Jill M. Peterson 
       Assistant Secretary