iBio Inc. Annual report pursuant to Section 13 and 15(d)

Annual report pursuant to Section 13 and 15(d)

Stockholders' Equity (Details)

Stockholders' Equity (Details)												1 Months Ended	3 Months Ended	12 Months Ended		24 Months Ended
Stockholders' Equity (Details)	Apr. 01, 2024 USD ($)	Mar. 26, 2024 USD ($) $ / shares shares	Dec. 07, 2023 USD ($) $ / shares shares	Nov. 29, 2023 shares	Aug. 11, 2023 USD ($) $ / shares shares	Dec. 09, 2022 USD ($) shares	Dec. 06, 2022 shares	Oct. 07, 2022 shares	Sep. 19, 2022 USD ($) shares	May 10, 2022 USD ($) shares	Nov. 01, 2021 $ / shares shares	Aug. 31, 2024 USD ($) shares	Sep. 16, 2024 shares	Jun. 30, 2024 USD ($) $ / shares shares	Jun. 30, 2023 USD ($) $ / shares shares	Jun. 30, 2024 USD ($) $ / shares shares	Aug. 04, 2023 $ / shares shares	Aug. 03, 2023 $ / shares	Jul. 19, 2022 shares	May 09, 2022 $ / shares shares	Nov. 25, 2020 USD ($)
Preferred Stock
Preferred stock, shares authorized														1,000,000	1,000,000	1,000,000
Preferred stock, par value \| $ / shares														$ 0.001	$ 0.001	$ 0.001
Preferred stock, shares issued														0		0
Common Stock
Common stock, shares authorized														275,000,000	275,000,000	275,000,000
Reverse Stock Split
Pre-split shares required for one post-split share of common stock								25
Issuances of Common Stock
Preferred stock, shares issued														0		0
Combined price per share of common stock and warrants \| $ / shares														$ 2.11	$ 12.20	$ 2.11
Subscription receivable \| $															$ 204,000
Warrants
Proceeds from exercise of warrants \| $														$ 4,464,000
Combined price per share of common stock and warrants \| $ / shares														$ 2.11	$ 12.20	$ 2.11
Subsequent Events
Warrants
Proceeds from exercise of warrants \| $												$ 4,000
Restricted Stock Units
Issuances of Common Stock
Shares vested														42,054	10,878
Restricted Stock Units \| Subsequent Events
Issuances of Common Stock
Shares vested													12,210
Employee Stock Option
Issuances of Common Stock
Shares exercised														0	0	0
Series 2022 Preferred Stock
Preferred Stock
Preferred stock, shares authorized																				1,000,000
Preferred stock, par value \| $ / shares																				$ 0.001
Preferred stock, conversion ratio																				1
Preferred stock, shares issued										1,000
Preferred stock, proceeds from issuance \| $										$ 270
Common shares issued upon conversion of preferred stock																			40
Issuances of Common Stock
Preferred stock, shares issued										1,000
Preferred stock, proceeds from issuance \| $										$ 270
Common Stock
Reverse Stock Split
Reverse stock split, shares received per share tendered				0.05				0.04
Pre-split shares required for one post-split share of common stock				20				25
Fractional shares issued in reverse stock split				0				0
RubrYc Therapeutics \| Series A-2 Preferred Stock
Preferred Stock
Preferred stock, shares issued									5,117
Preferred stock, proceeds from issuance \| $									$ 1,000,000
Issuances of Common Stock
Preferred stock, shares issued									5,117
Preferred stock, proceeds from issuance \| $									$ 1,000,000
Cantor Fitzgerald Underwriting \| At-The-Market Offerings \| Common Stock
Issuances of Common Stock
Common stock, shares issued														170,989	289,144
Common stock, net proceeds from issuance \| $														$ 1,700,000	$ 6,400,000
Subscription receivable \| $															$ 204,000
Warrants
Common stock, shares issued														170,989	289,144
Cantor Fitzgerald Underwriting \| At-The-Market Offerings \| Common Stock \| Maximum
Issuances of Common Stock
Aggregate offering price \| $																					$ 100,000,000
Wainwright Underwriting \| At-The-Market Offerings
Issuances of Common Stock
Warrants, proceeds from issuance \| $						$ 2,864,000
Agent fee percentage						7.00%
Wainwright Underwriting \| At-The-Market Offerings \| Common Stock
Issuances of Common Stock
Common stock, shares issued							76,538
Warrants
Common stock, shares issued							76,538
Wainwright Underwriting \| At-The-Market Offerings \| Common Stock \| Pre-Funded Warrants
Issuances of Common Stock
Warrants, shares issued							91,730
Warrants
Warrants, shares issued							91,730
Wainwright Underwriting \| At-The-Market Offerings \| Common Stock \| Series A warrants
Issuances of Common Stock
Warrants, shares issued							168,267
Warrants
Warrants, shares issued							168,267
Wainwright Underwriting \| At-The-Market Offerings \| Common Stock \| Series B warrants
Issuances of Common Stock
Warrants, shares issued							168,267
Warrants
Warrants, shares issued							168,267
Wainwright Underwriting \| H.C. Wainwright & Co. \| Underwriters Option \| Common Stock
Issuances of Common Stock
Underwriters purchase option period						30 days
Wainwright Underwriting \| H.C. Wainwright & Co. \| Underwriters Option \| Common Stock \| Maximum
Issuances of Common Stock
Warrants, shares issued						50,480
Warrants
Warrants, shares issued						50,480
Wainwright Underwriting \| H.C. Wainwright & Co. \| Underwriters Option \| Common Stock \| Minimum
Issuances of Common Stock
Common stock, shares issued						25,240
Warrants
Common stock, shares issued						25,240
Wainwright Underwriting \| H.C. Wainwright & Co. \| Underwriters Option \| Common Stock \| Representative Warrants
Issuances of Common Stock
Warrants, shares issued						10,094
Additional shares for purchase, percentage of aggregate shares in offerings						6.00%
Warrants
Warrants, shares issued						10,094
Wainwright Underwriting \| H.C. Wainwright & Co. \| Underwriters Option \| Common Stock \| Series A warrants
Issuances of Common Stock
Warrants, shares issued						25,240
Warrants
Warrants, shares issued						25,240
Wainwright Underwriting \| H.C. Wainwright & Co. \| Underwriters Option \| Common Stock \| Series B warrants
Issuances of Common Stock
Warrants, shares issued						25,240
Warrants
Warrants, shares issued						25,240
Lincoln Park Stock Purchase Agreement \| At-The-Market Offerings \| Common Stock
Issuances of Common Stock
Aggregate offering price \| $					$ 10,000,000
Common stock, shares issued														202,595
Common stock, gross proceeds from issuance \| $					$ 5,000,000
Common stock, net proceeds from issuance \| $														$ 1,300,000
Common stock, shares available for future issuance														0		0
Term of stock purchase agreement					24 months
Initial commitment shares issued					10,573
Additional commitment shares issued					10,573
Warrants
Common stock, shares issued														202,595
Lincoln Park Stock Purchase Agreement \| At-The-Market Offerings \| Common Stock \| Maximum
Issuances of Common Stock
Aggregate offering price \| $					$ 10,000,000.0
Shares available for purchase when stock price closes between $3 and $20 per share					5,000
Shares available for purchase when stock price closes between $20 and $40 per share					7,500
Shares available for purchase when stock price closes at or above $40 per share					10,000
Fair value of common stock purchased in single transaction \| $					$ 500,000
Lincoln Park Stock Purchase Agreement \| At-The-Market Offerings \| Common Stock \| Minimum
Issuances of Common Stock
Stock price permitting the sale of up to 5,000 shares \| $ / shares					$ 3.00
Stock price permitting the sale of up to 7,500 shares \| $ / shares					20.00
Stock price permitting the sale of up to 10,000 shares \| $ / shares					40.00
Stock price permitting accelerated purchase clause \| $ / shares					$ 4.00
Number of "additional accelerated purchases" that may be directed					1
Securities Purchase Agreement \| Private placement
Issuances of Common Stock
Common stock, gross proceeds from issuance \| $		$ 15,100,000
Common stock, net proceeds from issuance \| $		$ 14,100,000
Reduced placement agent fee percentage		4.00%
Securities Purchase Agreement \| Private placement \| Pre-Funded Warrants
Issuances of Common Stock
Warrants, shares of common stock issued upon conversion		2,585,963
Warrants, exercise price \| $ / shares		$ 0.0001
Warrants
Warrants, exercise price \| $ / shares		$ 0.0001
Warrants, shares of common stock issued upon conversion		2,585,963
Securities Purchase Agreement \| Private placement \| Series E Warrants
Issuances of Common Stock
Warrants, shares of common stock issued upon conversion		5,287,278
Warrants, exercise price \| $ / shares		$ 2.64
Warrants, exercisable term		5 years
Warrants
Warrants, exercise price \| $ / shares		$ 2.64
Warrants, exercisable term		5 years
Warrants, shares of common stock issued upon conversion		5,287,278
Securities Purchase Agreement \| Private placement \| Common Stock
Issuances of Common Stock
Common stock, net proceeds from issuance \| $			$ 4,000,000
Accrued stock issuance costs \| $														$ 369,000		$ 369,000
Securities Purchase Agreement \| Alliance Global Partners \| Private placement
Issuances of Common Stock
Combined price per share of common stock and warrants \| $ / shares			$ 2.00
Reimbursement for legal expenses \| $			$ 75,000
Non-accountable expense allowance \| $			$ 15,000
Agent fee percentage			5.50%
Warrants
Combined price per share of common stock and warrants \| $ / shares			$ 2.00
Securities Purchase Agreement \| Alliance Global Partners \| Private placement \| Common Stock
Issuances of Common Stock
Common stock, shares issued			600,000
Warrants
Common stock, shares issued			600,000
Securities Purchase Agreement \| Alliance Global Partners \| Private placement \| Common Stock \| Pre-Funded Warrants
Issuances of Common Stock
Warrants, shares issued			1,650,000
Warrants, shares of common stock issued upon conversion			1,650,000
Warrants
Warrants, shares issued			1,650,000
Warrants, shares of common stock issued upon conversion			1,650,000
Securities Purchase Agreement \| Alliance Global Partners \| Private placement \| Common Stock \| Series C Warrants
Issuances of Common Stock
Warrants, shares issued			2,250,000
Warrants, shares of common stock issued upon conversion			2,250,000
Warrants
Warrants, shares issued			2,250,000
Warrants, shares of common stock issued upon conversion			2,250,000
Securities Purchase Agreement \| Alliance Global Partners \| Private placement \| Common Stock \| Series D Warrants
Issuances of Common Stock
Warrants, shares issued			2,250,000
Warrants, shares of common stock issued upon conversion			2,250,000
Warrants
Warrants, shares issued			2,250,000
Warrants, shares of common stock issued upon conversion			2,250,000
Securities Purchase Agreement and Warrants \| Private placement
Issuances of Common Stock
Reimbursement for legal expenses \| $	$ 50,000
Agent fee percentage	6.00%
Reduced placement agent fee percentage	4.00%
Securities Purchase Agreement and Warrants \| Private placement \| Common Stock
Issuances of Common Stock
Common stock, shares issued		2,701,315
Common stock, gross proceeds from issuance \| $		$ 15,100,000
Common stock, net proceeds from issuance \| $	$ 14,100,000
Warrants
Common stock, shares issued		2,701,315
Securities Purchase Agreement and Warrants \| Private placement \| Common Stock \| Pre-Funded Warrants
Issuances of Common Stock
Warrants, shares issued		2,585,963
Warrants, exercise price \| $ / shares		$ 0.0001
Warrants
Warrants, shares issued		2,585,963
Warrants, exercise price \| $ / shares		$ 0.0001
Securities Purchase Agreement and Warrants \| Private placement \| Common Stock \| Series E Warrants
Issuances of Common Stock
Warrants, shares issued		5,287,278
Warrants, exercise price \| $ / shares		$ 2.64
Warrants, exercisable term		5 years
Warrants
Warrants, shares issued		5,287,278
Warrants, exercise price \| $ / shares		$ 2.64
Warrants, exercisable term		5 years
Securities Purchase Agreement and Warrants \| Private placement \| Common Stock \| Common Shares and Series E Warrants
Issuances of Common Stock
Combined price per share of common stock and warrants \| $ / shares		$ 2.85
Warrants
Combined price per share of common stock and warrants \| $ / shares		2.85
Securities Purchase Agreement and Warrants \| Private placement \| Common Stock \| Pre-funded and Series E Warrants
Issuances of Common Stock
Combined price per share of common stock and warrants \| $ / shares		$ 2.849
Term of 2024 Securities Purchase Agreement		1 year
Failure to file registration statement, delinquency period		6 months
Purchase agreement exclusivity period		60 days
Warrants
Combined price per share of common stock and warrants \| $ / shares		$ 2.849
Securities Purchase Agreement and Warrants \| Private placement \| Common Stock \| Pre-funded and Series E Warrants \| Maximum
Issuances of Common Stock
Warrant exercise, common stock ownership limitation		4.99%
Warrant exercise, common stock ownership limitation (at the election of the holder)		9.99%
Number of days to file a registration statement		75 days
Number of days to file a registration statement (in the event of a "full review" by SEC)		90 days
Suspension period		15 days
Partial liquidated damages, percent of aggregate security subscriptions		6.00%
Securities Purchase Agreement and Warrants \| Private placement \| Common Stock \| Pre-funded and Series E Warrants \| Minimum
Issuances of Common Stock
Warrant holder's election, period of written notice		61 days
Number of days to file a registration statement		60 days
Partial liquidated damages, percent of aggregate security subscriptions		1.00%
Warrants \| H.C. Wainwright & Co.
Warrants
Proceeds from exercise of warrants \| $															$ 2,207,000
Warrants \| H.C. Wainwright & Co. \| Common Stock \| Pre-Funded Warrants
Issuances of Common Stock
Warrants, exercise price \| $ / shares																		$ 0.001
Warrants
Warrants, exercise price \| $ / shares																		0.001
Warrants, shares exercised														0		0
Warrants \| H.C. Wainwright & Co. \| Common Stock \| Representative Warrants
Issuances of Common Stock
Warrants, exercise price \| $ / shares																		$ 26.00
Warrants, exercisable term																		5 years
Warrants
Warrants, exercise price \| $ / shares																		$ 26.00
Warrants, exercisable term																		5 years
Warrants \| H.C. Wainwright & Co. \| Common Stock \| Warrants
Issuances of Common Stock
Warrants, exercise price \| $ / shares																	$ 10.00	$ 20.80
Warrants
Warrants, exercise price \| $ / shares																	$ 10.00	20.80
Warrants \| H.C. Wainwright & Co. \| Common Stock \| Series A warrants
Issuances of Common Stock
Warrants, shares of common stock issued upon conversion																	173,795
Warrants, exercise price \| $ / shares																		$ 20.80
Warrants, exercisable term																		5 years
Warrants
Warrants, exercise price \| $ / shares																		$ 20.80
Warrants, exercisable term																		5 years
Warrants, shares exercised															17,064
Warrants, shares of common stock issued upon conversion																	173,795
Warrants \| H.C. Wainwright & Co. \| Common Stock \| Series B warrants
Issuances of Common Stock
Warrants, shares of common stock issued upon conversion																	102,900
Warrants, exercise price \| $ / shares																		$ 20.80
Warrants, exercisable term																		2 years
Warrants
Warrants, exercise price \| $ / shares																		$ 20.80
Warrants, exercisable term																		2 years
Warrants, shares exercised															89,059
Warrants, shares of common stock issued upon conversion																	102,900
Warrants \| Bryan Capital \| Common Stock \| Warrants
Issuances of Common Stock
Warrants, shares issued											2,579
Warrants, exercise price \| $ / shares											$ 665
Warrants
Warrants, shares issued											2,579
Warrants, exercise price \| $ / shares											$ 665
Warrants \| Alliance Global Partners \| Private placement \| Common Stock
Issuances of Common Stock
Common stock, shares issued			600,000
Warrants
Common stock, shares issued			600,000
Warrants \| Alliance Global Partners \| Private placement \| Common Stock \| Pre-Funded Warrants
Issuances of Common Stock
Warrants, shares issued			1,650,000
Warrants, shares of common stock issued upon conversion			1,650,000
Warrants, exercise price \| $ / shares			$ 0.0001
Combined price per share of common stock and warrants \| $ / shares			$ 1.9999
Warrants
Warrants, shares issued			1,650,000
Warrants, exercise price \| $ / shares			$ 0.0001
Warrants, shares exercised														1,650,000		1,650,000
Warrants, shares of common stock issued upon conversion			1,650,000
Combined price per share of common stock and warrants \| $ / shares			$ 1.9999
Warrants \| Alliance Global Partners \| Private placement \| Common Stock \| Warrants
Warrants
Proceeds from exercise of warrants \| $														$ 4,464,000
Warrants \| Alliance Global Partners \| Private placement \| Common Stock \| Warrants \| Subsequent Events
Warrants
Proceeds from exercise of warrants \| $												$ 4,000
Warrants \| Alliance Global Partners \| Private placement \| Common Stock \| Series C Warrants
Issuances of Common Stock
Warrants, shares issued			2,250,000
Warrants, shares of common stock issued upon conversion			2,250,000
Warrants, exercise price \| $ / shares			$ 2.00
Warrants, exercisable term			2 years
Warrants
Warrants, shares issued			2,250,000
Warrants, exercise price \| $ / shares			$ 2.00
Warrants, exercisable term			2 years
Warrants, shares exercised														1,178,500		1,178,500
Warrants, shares of common stock issued upon conversion			2,250,000
Warrants \| Alliance Global Partners \| Private placement \| Common Stock \| Series C Warrants \| Subsequent Events
Warrants
Warrants, shares exercised												1,000
Warrants \| Alliance Global Partners \| Private placement \| Common Stock \| Series D Warrants
Issuances of Common Stock
Warrants, shares issued			2,250,000
Warrants, shares of common stock issued upon conversion			2,250,000
Warrants, exercise price \| $ / shares			$ 2.00
Warrants, exercisable term			5 years
Warrants
Warrants, shares issued			2,250,000
Warrants, exercise price \| $ / shares			$ 2.00
Warrants, exercisable term			5 years
Warrants, shares exercised														1,053,500		1,053,500
Warrants, shares of common stock issued upon conversion			2,250,000
Warrants \| Alliance Global Partners \| Private placement \| Common Stock \| Series D Warrants \| Subsequent Events
Warrants
Warrants, shares exercised												1,000