SEC Form 4

FORM 4		UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934 or Section 30(h) of the Investment Company Act of 1940	OMB APPROVAL OMB Number: 3235-0287 Estimated average burden hours per response: 0.5
	Check this box if no longer subject to Section 16. Form 4 or Form 5 obligations may continue. See Instruction 1(b).

1. Name and Address of Reporting Person* LANGE LOUIS G (Last) (First) (Middle) C/O ESPERION THERAPEUTICS, INC. 46701 COMMERCE CENTER DRIVE (Street) PLYMOUTH MI 48170 (City) (State) (Zip)	2. Issuer Name and Ticker or Trading Symbol Esperion Therapeutics, Inc. [ ESPR ]	5. Relationship of Reporting Person(s) to Issuer (Check all applicable) X Director 10% Owner Officer (give title below) Other (specify below)
	3. Date of Earliest Transaction (Month/Day/Year) 07/01/2013
	4. If Amendment, Date of Original Filed (Month/Day/Year)	6. Individual or Joint/Group Filing (Check Applicable Line) X Form filed by One Reporting Person Form filed by More than One Reporting Person

Table I - Non-Derivative Securities Acquired, Disposed of, or Beneficially Owned
1. Title of Security (Instr. 3)	2. Transaction Date (Month/Day/Year)	2A. Deemed Execution Date, if any (Month/Day/Year)	3. Transaction Code (Instr. 8)		4. Securities Acquired (A) or Disposed Of (D) (Instr. 3, 4 and 5)			5. Amount of Securities Beneficially Owned Following Reported Transaction(s) (Instr. 3 and 4)	6. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	7. Nature of Indirect Beneficial Ownership (Instr. 4)
			Code	V	Amount	(A) or (D)	Price
Common Stock	07/01/2013		C		186,989	A	(1)	186,989	I	By Asset Management Company Venture Fund, L.P.(2)
Common Stock	07/01/2013		C		14,314	A	(1)	14,314	D
Common Stock	07/01/2013		P		3,500	A	$14	17,814	D
Common Stock	07/01/2013		P		10,714	A	$14	197,703	I	By Asset Management Company Venture Fund, L.P.(2)

Table II - Derivative Securities Acquired, Disposed of, or Beneficially Owned (e.g., puts, calls, warrants, options, convertible securities)
1. Title of Derivative Security (Instr. 3)	2. Conversion or Exercise Price of Derivative Security	3. Transaction Date (Month/Day/Year)	3A. Deemed Execution Date, if any (Month/Day/Year)	4. Transaction Code (Instr. 8)		5. Number of Derivative Securities Acquired (A) or Disposed of (D) (Instr. 3, 4 and 5)		6. Date Exercisable and Expiration Date (Month/Day/Year)		7. Title and Amount of Securities Underlying Derivative Security (Instr. 3 and 4)		8. Price of Derivative Security (Instr. 5)	9. Number of derivative Securities Beneficially Owned Following Reported Transaction(s) (Instr. 4)	10. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	11. Nature of Indirect Beneficial Ownership (Instr. 4)
				Code	V	(A)	(D)	Date Exercisable	Expiration Date	Title	Amount or Number of Shares
Series A Preferred Stock	(1)	07/01/2013		C			186,989	(1)	(1)	Common Stock	186,989	$0	0	I	By Asset Management Company Venture Fund, L.P.(2)
Series A Preferred Stock	(1)	07/01/2013		C			14,314	(1)	(1)	Common Stock	14,314	$0	0	D
Warrant to Purchase Preferred Stock	$1(3)	07/01/2013		J			51,230(3)	(4)	02/12/2018	Series A Preferred Stock	51,230	$0	0	I	By Asset Management Company Venture Fund, L.P.(2)
Warrant to Purchase Common Stock	$6.99(3)	07/01/2013		J		7,333(3)		(4)	02/12/2018	Common Stock	7,333	$0	7,333	I	By Asset Management Company Venture Fund, L.P.(2)

Explanation of Responses:

1. The Series A Preferred Stock was automatically converted into Common Stock on a 6.986-for-1 basis upon the closing of the Issuer's initial public offering without payment of further consideration and had no expiration date.

2. The reportable securities are owned directly by Asset Management Company Venture Fund, L.P. ("AMCVF"). The general partner of AMCVF is Asset Management Ventures (GP) LLC ("AMV GP"). Dr. Lange is a managing member of AMV GP, and he disclaims beneficial ownership of the shares held by AMCVF, except to the extent of his pecuniary interest therein.

3. Upon the closing of the Issuer's initial public offering, this warrant to purchase shares of Series A Preferred Stock automatically converted on a 6.986-for-1 basis into a warrant to purchase shares of Common Stock, and the exercise price automatically adjusted accordingly. The transaction is listed solely for the purpose of reporting the change in the shares underlying the warrant and the change in exercise price.

4. The warrant is immediately exercisable.

	/s/ Richard B. Bartram, by power of attorney	07/01/2013
	** Signature of Reporting Person	Date
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