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Filing Detail
Form SC 13G/A - Statement of acquisition of beneficial ownership by individuals: [Amend]
SEC Accession No. 0001104659-14-009473
Filing Date
2014-02-13
Accepted
2014-02-13 09:09:14
Documents
1

Document Format Files

Seq Description Document Type Size
1 SC 13G/A a14-5626_2sc13ga.htm SC 13G/A 46236
  Complete submission text file 0001104659-14-009473.txt   47872
Mailing Address 11080 CIRCLEPOINT ROAD SUITE 140 WESTMINSTER CO 80020
Business Address 11080 CIRCLEPOINT ROAD SUITE 140 WESTMINSTER CO 80020 720-940-2200
ARCA biopharma, Inc. (Subject) CIK: 0000907654 (see all company filings)

IRS No.: 363855489 | State of Incorp.: DE | Fiscal Year End: 1231
Type: SC 13G/A | Act: 34 | File No.: 005-51477 | Film No.: 14603276
SIC: 2835 In Vitro & In Vivo Diagnostic Substances

Mailing Address 890 WINTER STREET WALTHAM MA 02451
Business Address 890 WINTER STREET WALTHAM MA 02451 7816221700
Atlas Venture Fund VII L P (Filed by) CIK: 0001346450 (see all company filings)

IRS No.: 000000000 | State of Incorp.: DE
Type: SC 13G/A