SEC Form 4 · accession 0001209191-16-151236
ACCELERON PHARMA INC · XLRN
Statement of changes in beneficial ownership, as filed. Original on EDGAR ↗
Reporting owner
Jean George
Director
Period of report
Nov 16, 2016
Accepted (ET)
Nov 18, 2016 · 4:34 pm EST
Rule 10b5-1 plan
unknown — predates the checkbox
Issuer CIK
0001280600
Table I — non-derivative securities
| Security | Date | Code | Shares | Price | A/D | Owned after | D/I | Nature of ownership |
|---|---|---|---|---|---|---|---|---|
| Common StockF1,F2,F3,F4,F5 | Nov 16, 2016 | S | 32,929 | $41.39 | D | 420,576 | I | See footnotes |
| Common StockF6,F7,F8,F4,F5 | Nov 17, 2016 | S | 41,112 | $39.13 | D | 379,464 | I | See footnotes |
| Common StockF9,F4,F5 | Nov 17, 2016 | S | 379,464 | $38.05 | D | 0 | I | See footnotes |
Table II — derivative securities
No Table II lines on this filing.
Explanation of responses
- F1Represents 30,849 shares, 1,238 shares, 595 shares, 184 shares and 63 shares that were held directly, and sold, by Advanced Technology Ventures VII, L.P. ("ATV VII"), Advanced Technology Ventures VII (B), L.P. ("ATV VII B"), Advanced Technology Ventures VII (C), L.P. ("ATV VII C"), ATV Entrepreneurs VII, L.P. ("ATV VII E") and ATV Alliance 2003, L.P. ("ATV 2003"), respectively.
- F2Represents weighted average price. The shares were sold at prices ranging from $41.31 to $41.47. The reporting person will provide upon request, to the SEC, the Issuer or any security holder of the Issuer, full information regarding the number of shares sold at each separate price.
- F3Represents 394,006 shares, 15,811 shares, 7,600 shares, 2,347 shares and 812 shares held directly by ATV VII, ATV VII B, ATV VII C, ATV VII E and ATV 2003, respectively.
- F4ATV Associates VII, L.L.C. ("ATV A VII") is the general partner of ATV VII, ATV VII B, ATV VII C and ATV VII E and exercises voting and dispositive authority over the shares held by ATV VII, ATV VII B, ATV VII C and ATV VII E. Jean George is a managing director of ATV A VII and exercises voting and dispositive decisions of ATV A VII collectively with each of four other managing directors. Ms. George disclaims beneficial ownership of these securities and this report shall not be deemed an admission that she is the beneficial owner of such securities for purposes of Section 16 or for any other purpose, except to the extent of her pecuniary interest therein.
- F5ATV Alliance Associates, L.L.C. ("ATV Alliance LLC") is the general partner of ATV 2003 and exercises voting and dispositive authority over the shares held by ATV 2003. Voting and dispositive decisions of ATV Alliance LLC are made by Ms. George. Ms. George disclaims beneficial ownership of these securities and this report shall not be deemed an admission that she is the beneficial owner of such securities for purposes of Section 16 or for any other purpose, except to the extent of her pecuniary interest therein.
- F6Represents 38,515 shares, 1,546 shares, 743 shares, 229 shares and 79 shares that were held directly, and sold, by ATV VII, ATV VII B, ATV VII C, ATV VII E and ATV 2003, respectively.
- F7Represents weighted average price. The shares were sold at prices ranging from $39.05 to 39.56. The reporting person will provide upon request, to the SEC, the Issuer or any security holder of the Issuer, full information regarding the number of shares sold at each separate price.
- F8Represents 355,491 shares, 14,265 shares, 6,857 shares, 2,118 shares and 733 shares held directly by ATV VII, ATV VII B, ATV VII C, ATV VII E and ATV 2003, respectively.
- F9Represents 355,491 shares, 14,265 shares, 6,857 shares, 2,118 shares and 733 shares that were held directly, and sold, by ATV VII, ATV VII B, ATV VII C, ATV VII E and ATV 2003, respectively.