13G Filing: RTW Investments, LP and Regenxbio Inc. (RGNX)

Page 2 of 8 – SEC Filing

 

CUSIP
NO.
75901B107   

 

1. NAME
OF REPORTING PERSONS
  I.R.S.
IDENTIFICATION NOS. OF ABOVE PERSONS (ENTITIES ONLY)
   
  RTW
Investments, LP
   
2. CHECK
THE APPROPRIATE BOX IF A MEMBER OF A GROUP (SEE INSTRUCTIONS)
   
  (a)
[  ]
  (b)
[X]
   
3. SEC
USE ONLY
   
4. CITIZENSHIP
OR PLACE OF ORGANIZATION
   
  Delaware
   
NUMBER
OF SHARES BENEFICIALLY OWNED BY EACH REPORTING PERSON WITH
   
5. SOLE
VOTING POWER
   
  0
   
6. SHARED
VOTING POWER
   
  1,547,885*
   
7. SOLE
DISPOSITIVE POWER
   
  0
   
8. SHARED
DISPOSITIVE POWER
   
  1,547,885*
   
9. AGGREGATE
AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON
   
  1,547,885*
   
10. CHECK
BOX IF THE AGGREGATE AMOUNT IN ROW (9) EXCLUDES CERTAIN SHARES (SEE INSTRUCTIONS)
   
  [  ]
   
11. PERCENT
OF CLASS REPRESENTED BY AMOUNT IN ROW (9)
   
  5.0%*
   
12. TYPE
OF REPORTING PERSON (SEE INSTRUCTIONS)
   
  PN,
OO, IA

 

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