0001179110-15-000771.txt : 20150109
0001179110-15-000771.hdr.sgml : 20150109
20150109174712
ACCESSION NUMBER: 0001179110-15-000771
CONFORMED SUBMISSION TYPE: 4
PUBLIC DOCUMENT COUNT: 1
CONFORMED PERIOD OF REPORT: 20150107
FILED AS OF DATE: 20150109
DATE AS OF CHANGE: 20150109
ISSUER:
COMPANY DATA:
COMPANY CONFORMED NAME: ACCELERON PHARMA INC
CENTRAL INDEX KEY: 0001280600
STANDARD INDUSTRIAL CLASSIFICATION: BIOLOGICAL PRODUCTS (NO DIAGNOSTIC SUBSTANCES) [2836]
IRS NUMBER: 000000000
STATE OF INCORPORATION: DE
FISCAL YEAR END: 1231
BUSINESS ADDRESS:
STREET 1: 128 SYDNEY STREET
CITY: CAMBRIDGE
STATE: MA
ZIP: 02139
BUSINESS PHONE: 617-649-9200
MAIL ADDRESS:
STREET 1: 128 SYDNEY STREET
CITY: CAMBRIDGE
STATE: MA
ZIP: 02139
REPORTING-OWNER:
OWNER DATA:
COMPANY CONFORMED NAME: Knopf John L
CENTRAL INDEX KEY: 0001586745
FILING VALUES:
FORM TYPE: 4
SEC ACT: 1934 Act
SEC FILE NUMBER: 001-36065
FILM NUMBER: 15520101
MAIL ADDRESS:
STREET 1: 128 SIDNEY STREET
CITY: CAMBRIDGE
STATE: MA
ZIP: 02139
4
1
edgar.xml
FORM 4 -
X0306
4
2015-01-07
0
0001280600
ACCELERON PHARMA INC
XLRN
0001586745
Knopf John L
128 SIDNEY STREET
CAMBRIDGE
MA
02199
1
1
0
0
CEO and President
Common Stock
2015-01-07
4
S
0
1200
38.93
D
75300
D
Common Stock
2015-01-07
4
S
0
18800
39.66
D
56500
D
Option to Purchase Common Stock
41.20
2015-01-08
4
A
0
151000
0
A
2025-01-08
Common Stock
151000
151000
D
The reported sales were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person.
The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $38.26 to $39.13, inclusive. The reporting person undertakes to provide Acceleron Pharma Inc., any security holder of Acceleron Pharma Inc. or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote (2) to this Form 4.
The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $39.28 to $40.04, inclusive. The reporting person undertakes to provide Acceleron Pharma Inc., any security holder of Acceleron Pharma Inc. or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote (3) to this Form 4.
The options of registrant's common stock vested in equal quarterly installments over the first four years after the grant.
/s/ John D. Quisel, as attorney-in-fact for John L. Knopf
2015-01-09