0001104659-15-074204.txt : 20151029
0001104659-15-074204.hdr.sgml : 20151029
20151029181401
ACCESSION NUMBER: 0001104659-15-074204
CONFORMED SUBMISSION TYPE: 4
PUBLIC DOCUMENT COUNT: 1
CONFORMED PERIOD OF REPORT: 20151027
FILED AS OF DATE: 20151029
DATE AS OF CHANGE: 20151029
ISSUER:
COMPANY DATA:
COMPANY CONFORMED NAME: Dimension Therapeutics, Inc.
CENTRAL INDEX KEY: 0001592288
STANDARD INDUSTRIAL CLASSIFICATION: BIOLOGICAL PRODUCTS (NO DIAGNOSTIC SUBSTANCES) [2836]
IRS NUMBER: 463942159
STATE OF INCORPORATION: DE
FISCAL YEAR END: 1231
BUSINESS ADDRESS:
STREET 1: 840 MEMORIAL DRIVE
STREET 2: 4TH FLOOR
CITY: CAMBRIDGE
STATE: MA
ZIP: 02139
BUSINESS PHONE: 617-401-0011
MAIL ADDRESS:
STREET 1: 840 MEMORIAL DRIVE
STREET 2: 4TH FLOOR
CITY: CAMBRIDGE
STATE: MA
ZIP: 02139
REPORTING-OWNER:
OWNER DATA:
COMPANY CONFORMED NAME: Dybbs Michael
CENTRAL INDEX KEY: 0001601264
FILING VALUES:
FORM TYPE: 4
SEC ACT: 1934 Act
SEC FILE NUMBER: 001-37601
FILM NUMBER: 151184901
MAIL ADDRESS:
STREET 1: C/O NEW LEAF VENTURE PARTNERS
STREET 2: 1200 PARK PLACE, SUITE 300
CITY: SAN MATEO
STATE: CA
ZIP: 94043
4
1
a4.xml
4
X0306
4
2015-10-27
0
0001592288
Dimension Therapeutics, Inc.
DMTX
0001601264
Dybbs Michael
C/O NEW LEAF VENTURE PARTNERS
7 TIMES SQUARE, SUITE 3502
NEW YORK
NY
10036
1
0
0
0
Common Stock
2015-10-27
4
C
0
1097745
A
1097745
I
See Footnote
Common Stock
2015-10-27
4
P
0
961538
13.00
A
2059283
I
See Footnote
Series B Preferred Stock
2015-10-27
4
C
0
3208711
D
Common Stock
1097745
0
I
See Footnote
The Series B Preferred Stock automatically converted into Common Stock, for no additional consideration, on a 2.923-for-1 basis at the closing of the Issuer's initial public offering, and had no expiration date.
These securities are held by New Leaf Ventures III, L.P. ("NLV-III") and New Leaf Growth Fund I, L.P. ("NLGF"). New Leaf Venture Associates III, L.P. ("NLVA-III") is the general partner of NLV-III and New Leaf Venture Management III, L.L.C. ("NLVM-III") is the general partner of NLVA-III. New Leaf Growth Associates I, L.P. ("NLGA") is the general partner of NLGF and NLVM-III is the general partner of NLGA. Reporting Person is employed by New Leaf Venture Partners, L.L.C., which is affiliated with the above entities and disclaims beneficial ownership of the shares held by NLV-III and NLGF except to the extent of his pecuniary interests therein if any.
/s/ Mary Thistle, as Attorney-in-Fact for Michael Dybbs
2015-10-29