AGREEMENT
Exhibit 1
AGREEMENT
Pursuant to Rule 13d-1(k)(1) under the Securities and Exchange Act of 1934, each of the undersigned hereby agree that only one statement containing the information required by Schedule 13D need be filed with respect to the ownership by each of the undersigned of shares of stock of Helicos Biosciences Corporation. This Agreement may be executed in any number of counterparts, each of which shall be deemed an original.
Dated: January 2, 2009
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Xxxx Xxxxxxx |
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* |
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Xxxx-Xxxxxxxx Xxxxxxx |
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* |
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Xxxxxxxxxxx Spray |
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Atlas Venture Fund V, L.P. |
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Atlas Venture Entrepreneurs’ Fund V, L.P. |
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By: Atlas Venture Associates V, L.P. |
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their general partner |
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By: Atlas Venture Associates V, Inc. |
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its general partner |
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By: |
/s/ Xxxxxxx Xxxxxxxx |
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Name: |
Xxxxxxx Xxxxxxxx |
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Title: |
Vice President |
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Atlas Venture Associates V, L.P. |
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By: Atlas Venture Associates V, Inc. |
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its general partner |
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By: |
/s/ Xxxxxxx Xxxxxxxx |
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Name: |
Xxxxxxx Xxxxxxxx |
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Title: |
Vice President |
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Atlas Venture Associates V, Inc. |
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By: |
/s/ Xxxxxxx Xxxxxxxx |
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1
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Name: |
Xxxxxxx Xxxxxxxx |
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Title: |
Vice President |
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Atlas Venture Fund VI, L.P. |
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Atlas Venture Entrepreneurs’ Fund VI, L.P. |
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By: Atlas Venture Associates VI, L.P. |
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their general partner |
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By: Atlas Venture Associates VI, Inc. |
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its general partner |
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By: |
/s/ Xxxxxxx Xxxxxxxx |
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Name: |
Xxxxxxx Xxxxxxxx |
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Title: |
Vice President |
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Atlas Venture Fund VI GmbH & Co. KG |
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By: Atlas Venture Associates VI, L.P. |
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Its managing limited partner |
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By: Atlas Venture Associates VI, Inc. |
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Its general partner |
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By: |
/s/ Xxxxxxx Xxxxxxxx |
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Name: |
Xxxxxxx Xxxxxxxx |
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Title: |
Vice President |
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Atlas Venture Associates VI, L.P. |
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By: Atlas Venture Associates VI, Inc. |
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its general partner |
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By: |
/s/ Xxxxxxx Xxxxxxxx |
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Name: |
Xxxxxxx Xxxxxxxx |
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Title: |
Vice President |
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Atlas Venture Associates VI, Inc. |
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By: |
/s/ Xxxxxxx Xxxxxxxx |
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Name: |
Xxxxxxx Xxxxxxxx |
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2
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Title: |
Vice President |
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*By: |
/s/ Xxxxxx Xxxxxx Xxxxx |
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By Xxxxxx Xxxxxx Xxxxx as Attorney-in-Fact |
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