13G Filing: Point72 Asset Management and POZEN Inc. (POZN)

Item 1(a)

Name of Issuer:

Pozen Inc.

Item 1(b)

Address of Issuer’s Principal Executive Offices:

1414 Raleigh Road, Suite 400, Chapel Hill, North Carolina 27517

Item 2(a)

Name of Person Filing:

This statement is filed by: (i) Point72 Asset Management, L.P. (“Point72 Asset Management”) with respect to shares of  Common Stock, $0.001 par value per share (“Shares”), of the Issuer held by certain investment funds it manages; (ii) Point72 Capital Advisors, Inc. (“Point72 Capital Advisors Inc.”) with respect to Shares held by certain investment funds managed by Point72 Asset Management; (iii) Rubric Capital Management, LLC (“Rubric Capital Management”) with respect to Shares held by certain investment funds it manages; and (iv) Steven A. Cohen with respect to Shares beneficially owned by Point72 Asset Management, Point72 Capital Advisors Inc., and Rubric Capital Management.

Point72 Asset Management, Point72 Capital Advisors Inc., Rubric Capital Management and Steven A. Cohen, have entered into a Joint Filing Agreement, a copy of which is filed with this Schedule 13G as Exhibit 99.1, pursuant to which they have agreed to file this Schedule 13G jointly in accordance with the provisions of Rule 13d-1(k) of the Act.

Item 2(b)

Address or Principal Business Office:

The address of the principal business office of  Point72 Asset Management, Point72 Capital Advisors Inc., Rubric Capital Management and Mr. Cohen is 72 Cummings Point Road, Stamford, CT 06902.

Item 2(c)

Citizenship:

Point72 Asset Management is a Delaware limited partnership.  Point72 Capital Advisors Inc. is a Delaware corporation.  Rubric Capital Management is a Delaware limited liability company.  Mr. Cohen is a United States citizen.