Aegerion Pharmaceuticals, Inc. (AEGR): Sarissa Capital Management Files Amended 13D

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Sarissa Capital Management filed an amended 13D today regarding Aegerion Pharmaceuticals (NASDAQ:AEGR) disclosing the confidentiality agreement between the activist hedge fund and the pharmaceuticals company. Here are the details of the filing:

SCHEDULE 13D
UNITED STATES
SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549
SCHEDULE 13D
Under the Securities Exchange Act of 1934
(Amendment No. 4)*
Aegerion Pharmaceuticals, Inc.
(Name of Issuer)
Common Stock, $0.001 par value
(Title of Class of Securities)
00767E102
(CUSIP Number)
Mark DiPaolo
General Counsel
Sarissa Capital Management LP
660 Steamboat Road
Greenwich, CT 06830
203-302-2330
With a copy to:
Russell Leaf
Willkie Farr & Gallagher LLP
787 Seventh Avenue
New York, New York 10019
212-728-8000
(Name, Address and Telephone Number of Person
Authorized to Receive Notices and Communications)
October 22, 2015
(Date of Event which Requires Filing of this Statement)
If the filing person has previously filed a statement on Schedule 13G to report the acquisition which is the subject of this Schedule 13D, and is filing this schedule because of Rule 13d-1(e), 13d-1(f) or 13d-1(g), check the following box.
Note:  Schedules filed in paper format shall include a signed original and five copies of the schedule, including all exhibits.  See Rule 13d-7 for other parties to whom copies are to be sent.
*The remainder of this cover page shall be filled out for a reporting person’s initial filing on this form with respect to the subject class of securities, and for any subsequent amendment containing information which would alter disclosures provided in a prior cover page.
The information required on the remainder of this cover page shall not be deemed to be “filed” for the purpose of Section 18 of the Securities Exchange Act of 1934 or otherwise subject to the liabilities of that section of the Act but shall be  subject to all other  provisions of the Act  (however, see the Notes).
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