UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

Washington , D.C. 20549

FORM 10-Q/A

(Amendment No. 1)

QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934

For the quarterly period ended December 31, 2014

TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934

For the transition period from ___ to ___

Commission file number 001-35023

iBio, Inc.

(Exact name of registrant as specified in its charter)

Delaware	26-2797813
(State or other jurisdiction of incorporation or organization)	(I.R.S. Employer Identification No.)

9 Innovation Way, Suite 100 , Newark, DE	19711
(Address of principal executive offices)	(Zip Code)

(302) 355-0650

(Registrant’s telephone number, including area code)

_________________________

Indicate by check mark whether the registrant (1) has filed all reports required to be filed by Section 13 or 15(d) of the Securities Exchange Act of 1934 during the preceding 12 months (or for such shorter period that the registrant was required to file such reports), and (2) has been subject to such filing requirements for the past 90 days.

Yes x No ¨

Indicate by check mark whether the registrant has submitted electronically and posted on its corporate Web site, if any, every Interactive Data File required to be submitted and posted pursuant to Rule 405 of Regulation S-T (§232.405 of this chapter) during the preceding 12 months (or for such shorter period that the registrant was required to submit and post such files).

Yes x No ¨

Indicate by check mark whether the registrant is a large accelerated filer, an accelerated filer, a non-accelerated filer, or a smaller reporting company. See the definitions of “large accelerated filer,” “accelerated filer” and “smaller reporting company” in Rule 12b-2 of the Exchange Act. (Check one):

Large accelerated filer ¨

Accelerated filer ¨

Non-accelerated filer ¨

Smaller reporting company x

Indicate by check mark whether the registrant is a shell company (as defined in Rule 12b-2 of the Exchange Act).

Yes ¨ No x

Shares of Common Stock outstanding as of February 23, 2015: 73,981,358

Explanatory Note

We are filing this Amendment No. 1 on Form 10-Q/A to amend our Quarterly Report on Form 10-Q for the quarterly period ended December 31, 2014 that was filed with the Securities and Exchange Commission on February 23, 2015 (the “Form 10-Q”), solely for the purpose of furnishing Exhibit 101 – Interactive Data File (XBRL Exhibit) required by Rule 405 of Regulation S-T, which was not included with the Form 10-Q.

No other changes have been made to the Form 10-Q. This Form 10-Q/A speaks as of the original filing date of the Form 10-Q, does not reflect events that may have occurred subsequent to the original filing date, and does not modify or update in any way disclosures made in the Form 10-Q.

Item 6. Exhibits.

Exhibit Number

3.1		Certificate of Incorporation of the Company (1)
3.2		First Amended and Restated Bylaws of the Company (2)
4.1		Registration Rights Agreement, dated August 25, 2014, between iBio, Inc. and Aspire Capital Fund, LLC (3)
31.1		Certification of Principal Executive Officer pursuant to Section 302 of the Sarbanes-Oxley Act of 2002*
31.2		Certification of Principal Financial Officer pursuant to Section 302 of the Sarbanes-Oxley Act of 2002*
32.1		Certification of Principal Executive Officer pursuant to Section 906 of the Sarbanes-Oxley Act of 2002*
32.2		Certification of Principal Financial Officer pursuant to Section 906 of the Sarbanes-Oxley Act of 2002*
101.INS		XBRL Instance **
101.SCH		XBRL Taxonomy Extension Schema **
101.CAL		XBRL Taxonomy Extension Calculation **
101.DEF		XBRL Taxonomy Extension Definition **
101.LAB		XBRL Taxonomy Extension Labeled **
101.PRE		XBRL Taxonomy Extension Presentation **

	(1)	Incorporated herein by reference to the Company’s Quarterly Report on Form 10-Q filed with the SEC on May 15, 2014 (Commission File No. 001-35023).
	(2)	Incorporated herein by reference to the Company’s Current Report on Form 8-K filed with the SEC on August 14, 2009 (Commission File No. 000-53125).
	(3)	Incorporated herein by reference to the Company’s Current Report on Form 8-K filed with the SEC on August 26, 2014 (Commission File No. 001-35023).
	*	Previously filed.
	**	Filed herewith.

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 thereunto duly authorized.

	iBio, Inc.
	(Registrant)

Date: February 24, 2015	/s/ Robert B. Kay
	Robert B. Kay
	Executive Chairman

Date: February 24, 2015	/s/ Mark Giannone
	Mark Giannone
	Chief Financial Officer