8-K

UNITED STATESSECURITIES AND EXCHANGE COMMISSIONWashington, D.C. 20549FORM 8-KCURRENT REPORT Pursuant to Section 13 or 15 (d) ofthe Securities Exchange Act of 1934November 5, 2008Date of Report (Date of earliest event reported)

ANTIGENICS INC.

(Exact name of registrant as specified in its charter)

DELAWARE	000-29089	06-1562417
(State or other jurisdiction of incorporation)	(Commission File Number)	(IRS Employer Identification No.)

162 Fifth Avenue, Suite 900 New York, NY	10010
(Address of principal executive offices)	(Zip Code)

212-994-8200(Registrant’s telephone number, including area code)

Check the appropriate box below if the Form 8-K filing is intended to simultaneously satisfy the filing obligation of the registrant under any of the following provisions (see General Instruction A.2. below):

⃞ Written communications pursuant to Rule 425 under the Securities Act (17 CFR 230.425)

⃞ Soliciting material pursuant to Rule 14a-12 under the Exchange Act (17 CFR 240.14a-12)

⃞ Pre-commencement communications pursuant to Rule 14d-2(b) under the Exchange Act (17 CFR 240.14d-2(b))

⃞ Pre-commencement communications pursuant to Rule 13e-4(c) under the Exchange Act (17 CFR 240.13e-4(c))

Item 2.02   Results of Operations and Financial Condition

On November 5, 2008, Antigenics Inc. announced its financial results for the third quarter ended September 30, 2008. The full text of the press release issued in connection with the announcement is being furnished as Exhibit 99.1 to this current report on Form 8-K.

Item 9.01   Financial Statements and Exhibits

(d) Exhibits
The following exhibit is furnished herewith:
	99.1	Press Release dated November 5, 2008

SIGNATURES

Pursuant to the requirements of the Securities Exchange Act of 1934, the Registrant has duly caused this report to be signed on its behalf by the undersigned hereunto duly authorized.

		ANTIGENICS INC.
Date:	November 5, 2008	By:	/s/ Shalini Sharp
			Shalini Sharp
			Chief Financial Officer

EXHIBIT INDEX

Exhibit No.	Description of Exhibit
99.1	Press Release dated November 5, 2008

EX-99.1

Exhibit 99.1

Antigenics Reports Third Quarter 2008 Financial Results

Conference Call Scheduled for Today at 11:00 a.m. Eastern Time

NEW YORK--(BUSINESS WIRE)--November 5, 2008--Antigenics Inc. (NASDAQ: AGEN) reported results for the quarter ended September 30, 2008. The company incurred a net loss attributable to common stockholders of $11.1 million, or $0.17 per share, basic and diluted, for the third quarter of 2008, compared with a net loss attributable to common stockholders in the third quarter of 2007 of $11.0 million, or $0.24 per share, basic and diluted. For the nine months ended September 30, 2008, the company incurred a net loss attributable to common stockholders of $34.5 million, or $0.56 per share, basic and diluted, compared with a net loss attributable to common stockholders of $29.9 million, or $0.65 per share, basic and diluted, for the comparable period in 2007.

The 2008 results reflect, among other things, the company’s efforts to control costs and its cash burn while obtaining registration and conducting pre-commercial launch activities for Oncophage® (vitespen) in Russia. The results for the nine months ended September 30, 2007 reflect non-recurring milestone revenues earned from the company’s QS-21 Stimulon® adjuvant licensees of $3.1 million.

Cash, cash equivalents and short-term investments amounted to $40.9 million as of September 30, 2008.

“We achieved an important regulatory milestone by submitting a Marketing Authorization Application to the European Medicines Agency requesting conditional approval for Oncophage in earlier-stage, localized kidney cancer,” said Garo H. Armen, Ph.D., chairman and chief executive officer of Antigenics. “In addition, following the U.S. FDA’s recent decision to permit the exportation of Oncophage to Russia, we remain on track and expect to launch shortly.”

Third Quarter 2008 Corporate Highlights

• In September, the U.S. Food and Drug Administration (FDA) granted the necessary permission to allow for the export of Oncophage to Russia, which clears the way to provide patients in Russia with the drug as an adjuvant treatment for patients with renal cell carcinoma (RCC) at intermediate-risk of recurrence. Oncophage will continue to be manufactured at the company’s Lexington, Massachusetts facility.
• Antigenics submitted an application for conditional approval of Oncophage as an adjuvant treatment in early-stage RCC patients to the European Medicines Agency. If approved, Oncophage will be eligible for marketing in 27 European countries.

Key Upcoming Milestones

• Launch of Oncophage in Russia as an adjuvant treatment for early-stage RCC is expected to begin shortly as the company completes administrative procedures with hospitals considered as centers of excellence in the areas of oncology and urology.
• Continue to explore other major geographical territories for regulatory approval of Oncophage.
• Presentation of final Phase 1 data of Oncophage as a treatment for relapsed glioma at the Thirteenth Annual Scientific Meeting of the Society of Neuro-Oncology in November 2008 by the University of California, San Francisco.
• Initiation of a Phase 2 trial of Oncophage as a first-line treatment for glioma at the University of California, San Francisco.

Conference Call Information

Antigenics executives will host a conference call at 11:00 a.m. Eastern Time today. To access the live call, dial (877) 762-5772 (domestic) or (706) 643-6986 (international); the access code is 69261414. The call will also be webcast and will be accessible from the company’s website at www.antigenics.com/webcast/. A replay will be available approximately two hours after the call through midnight Eastern Time on November 19, 2008. The replay number is (800) 642-1687 (domestic) or (706) 645-9291 (international), and the access code is 69261414. The replay will also be available on the company’s website approximately two hours after the live call.

About Antigenics

Antigenics is a biotechnology company working to develop treatments for cancers and infectious diseases. The company’s investigational product portfolio includes Oncophage® (vitespen), a patient-specific therapeutic cancer vaccine being evaluated in several indications; Aroplatin™ (L-NDDP), a liposomal, third-generation platinum chemotherapeutic; AG-707, a therapeutic vaccine for the treatment of genital herpes; and QS-21 Stimulon®, an adjuvant being evaluated by Antigenics’ collaborative partners in approximately 15 clinical stage vaccines. For more information, please visit www.antigenics.com.

This earnings release contains forward-looking statements, including statements regarding the anticipated timeline for commercial launch of Oncophage in Russia; the potential conditional approval of Oncophage in Europe and continued exploration for pursuing marketing registration for Oncophage in other territories; and clinical trial activities and the presentation of clinical data. These forward-looking statements are subject to risks and uncertainties that could cause actual results to differ materially. These risks and uncertainties include, among others, decisions by regulatory authorities, physicians and patients; the possibility that results from future treatments with Oncophage or studies with our other product candidates will not be as favorable as prior results; the inability to secure local distributors and payment mechanisms in Russia or any other jurisdiction in which Antigenics may obtain product approval; the ability to raise capital and finance future development of Oncophage; Antigenics’ dependence on its collaborative partners to successfully develop and commercialize products; and the factors described under the Risk Factors Section of our Quarterly Report on Form 10-Q filed with the Securities and Exchange Commission for the period ended June 30, 2008. Antigenics cautions investors that we do not expect to generate significant revenue from sales of Oncophage in Russia for several months, if ever. The amount of revenue we generate will depend on, among other things, securing reimbursement mechanisms and physician and patient assessment of the benefits and cost effectiveness of Oncophage. Antigenics also cautions investors not to place considerable reliance on the forward-looking statements contained in this release. These statements speak only as of the date of this document, and Antigenics undertakes no obligation to update or revise the statements. All forward-looking statements are expressly qualified in their entirety by this cautionary statement. Antigenics’ business is subject to substantial risks and uncertainties, including those identified above. When evaluating Antigenics’ business and securities, investors should give careful consideration to these risks and uncertainties.

Summary Consolidated Financial Information
Condensed Consolidated Statements of Operations Data
(in thousands, except per share data)
(unaudited)
	Three months ended September 30,						Nine months ended September 30,
	2008			2007			2008			2007
Revenue	$	685		$	863		$	2,130		$	4,659
Operating expenses:
Research and development		5,396			6,133			16,965			18,146
General and administrative		5,132			4,580			16,142			13,311
Operating loss		(9,843	)		(9,850	)		(30,977	)		(26,798	)
Other expense, net		(1,088	)		(936	)		(2,979	)		(2,537	)
Net loss		(10,931	)		(10,786	)		(33,956	)		(29,335	)
Dividends on Series A convertible preferred stock		(198	)		(198	)		(593	)		(593	)
Net loss attributable to common stockholders	$	(11,129	)	$	(10,984	)	$	(34,549	)	$	(29,928	)
Per common share data, basic and diluted:
Net loss attributable to common stockholders	$	(0.17	)	$	(0.24	)	$	(0.56	)	$	(0.65	)
Weighted average number of common shares outstanding, basic and diluted		66,209			46,430			62,195			46,126

Condensed Consolidated Balance Sheet Data
(in thousands)
(unaudited)
	September 30, 2008			December 31, 2007
Cash, cash equivalents, and short-term investments	$	40,874		$	18,679
Total assets		62,503			44,537
Total stockholders' deficit		(29,889	)		(47,060	)

CONTACT:
Antigenics Inc.
Media:
Sunny Uberoi, 212-994-8206 / 917-443-3325
or
Investors:
Robert Anstey, 800-962-2436