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UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549	OMB Number: 3235‑0101 Expires: February 28, 2014 Estimated average burden hours per response......1.00
FORM 144 NOTICE OF PROPOSED SALE OF SECURITIES PURSUANT TO RULE 144 UNDER THE SECURITIES ACT OF 1933
	SEC USE ONLY
	DOCUMENT SEQUENCE NO.

	CUSIP NUMBER

	WORK LOCATION

ATTENTION:

Transmit for filing 3 copies of this form concurrently with either placing an order with a broker to execute sale
or executing a sale directly with a market maker

1 (a) NAME OF ISSUER (Please type or print) Zogenix, Inc		(b) IRS IDENT. NO. 20-5300780		(c) S.E.C. FILE NO. 001-34962
1 (d) ADDRESS OF ISSUERSTREETCITYSTATEZIP CODE					(e) TELEPHONE NO.
12400 High Bluff Drive Suite 650 San Diego CA 92130					AREA CODE 858	NUMBER 259-1165
2 (a) NAME OF PERSON FOR WHOSE ACCOUNT THE SECURITIES ARE TO BE SOLD Federated Kaufmann Fund, a portfolio of Federated Equity Funds	(b) RELATIONSHIP TO ISSUER Fund and other funds managed by common adviser are collectively 10% or greater shareholder		(c) ADDRESS STREETCITYSTATEZIP CODE 4000 ERICSSON DR WARRENDALE, PA 15086-7561

INSTRUCTION: The person filing this notice should contact the issuer to obtain the I.R.S. Identification Number and the S.E.C. File Number.

3 (a)	(b)	SEC USE ONLY	(c)	(d)	(e)	(f)	(g)
Title of the Class of Securities To Be Sold	Name and Address of Each Broker Through Whom the Securities are to be Offered or Each Market Maker who is Acquiring the Securities	Broker-Dealer File Number	Number of Shares or Other Units To Be Sold (See instr. 3(c))	Aggregate Market Value (See instr. 3(d))	Number of Shares or Other Units Outstanding (See instr. 3(e))	Approximate Date of Sale (See instr. 3(f)) (MO. DAY YR.)	Name of Each Securities Exchange (See instr. 3(g))
Common Stock	Liquidnet Inc 498 7^TH Ave NY, NY 10018 Cowen and Company 599 Lexington Avenue New York, NY 10022 Jones Trading Institutional Services 32133 Lindero Canyon Road, Suite 208 Westlake Village, CA 91361		4,076,276	$4,973,057	153,000,000	03/12/15	NASDAQ

Potential persons who are to respond to the collection of information contained in this form are not

required to respond unless the form displays a currently valid OMB control number.

INSTRUCTIONS:

1.	(a)	Name of issuer	3.	(a)	Title of the class of securities to be sold
	(b)	Issuer’s I.R.S. Identification Number		(b)	Name and address of each broker through whom the securities are intended to be sold
	(c)	Issuer’s S.E.C. file number, if any		(c)	Number of shares or other units to be sold (if debt securities, give the aggregate face amount)
	(d) (e)	Issuer’s telephone number, including area code Issuer’s address, including zip code		(d)	Aggregate market value of the securities to be sold as of a specified date within 10 days prior to the filing of this notice
2.	(a)	Name of person for whose account the securities are to be sold		(e)	Number of shares or other units of the class outstanding, or if debt securities the face amount thereof outstanding, as shown by the most recent report or statement published by the issuer
	(b)	Such person’s I.R.S. identification number, if such person is an entity		(f)	Approximate date on which the securities are to be sold
	(c)	Such person’s relationship to the issuer (e.g., officer, director, 10% stockholder, or member of immediate family of any of the foregoing)		(g)	Name of each securities exchange, if any, on which the securities are intended to be sold
	(d)	Such person’s address, including zip code

TABLE I ‑ SECURITIES TO BE SOLD

Furnish the following information with respect to the acquisition of the securities to be sold

and with respect to the payment of all or any part of the purchase price or other consideration therefor:

Title of the Class	Date you Acquired	Nature of Acquisition Transaction	Name of Person from Whom Acquired (If gift, also give date donor acquired)	Amount of Securities Acquired	Date of Payment	Nature of Payment
Common Stock	07/24/2012	Secondary Offering	Wells Fargo as lead underwriter for company	16,500,000	07/27/12	Cash

INSTRUCTIONS:

If the securities were purchased and full payment therefor was not made in cash at the time of purchase, explain in the table or in a note thereto the nature of the consideration given. If the consideration consisted of any note or other obligation, or if payment was made in installments describe the arrangement and state when the note or other obligation was discharged in full or the last installment paid.

TABLE II ‑ SECURITIES SOLD DURING THE PAST 3 MONTHS

Furnish the following information as to all securities of the issuer sold during the past 3 months by the person for whose account the securities are to be sold.

Name and Address of Seller	Title of Securities Sold	Date of Sale	Amount of Securities Sold	Gross Proceeds
Federated Kaufmann Fund, a portfolio of Federated Equity Funds	Common Stock	2/17/15 2/18/15 2/19/15 3/11/15	1,205,419 194,422 326,435 5,773,724	$1,684,661 $272,186 $453,867 $7,168,314

REMARKS:

INSTRUCTIONS: See the definition of “person” in paragraph (a) of Rule 144. Information is to be given not only as to the person for whose account the securities are to be sold but also as to all other persons included in that definition. In addition, information shall be given as to sales by all persons whose sales are required by paragraph (e) of Rule 144 to be aggregated with sales for the account of the person filing this notice.		ATTENTION: The person for whose account the securities to which this notice relates are to be sold hereby represents by signing this notice that he does not know any material adverse information in regard to the current and prospective operations of the Issuer of the securities to be sold which has not been publicly disclosed. If such person has adopted a written trading plan or given trading instructions to satisfy Rule 10b5-1 under the Exchange Act, by signing the form and indicating the date that the plan was adopted or the instruction given, that person makes such representation as of the plan adoption or instruction date.


March 12, 2015	Federated Kaufmann Fund, a portfolio of Federated Equity Funds
DATE OF NOTICE		By: Federated Global Investment Management Corp. as attorney-in-fact

		/s/ Lawrence Auriana
		Lawrence Auriana
		Senior Vice President, Federated Global Investment Management Corp.
		(SIGNATURE)


DATE OF PLAN ADOPTION OR GIVING OF INSTRUCTION.	The notice shall be signed by the person for whose account the securities are to be sold. At least one copy of the notice shall be manually signed. Any copies not manually signed shall bear typed or printed signatures.
IF RELYING ON RULE 10B5-1

ATTENTION: Intentional misstatements or omission of facts constitute Federal Criminal Violations (See 18 U.S.C. 1001)