Brenner Martin - Insider Non-Derivative Transactions at iBio, Inc. (IBIO) - (SEC)

Updated on January 3, 2026.

According to recent SEC insider information filed on Jan 10, 2025, Brenner Martin's relationship to iBio, Inc. (IBIO) is Director,Officer (See Remarks), and currently has 18,316 shares of Common Stock.

The chart below shows the number of shares owned, and the table shows the recent insider transactions.

You can see similar information for other IBIO insiders.

Related Topics: SEC Topic List.

Data Source: SEC.

Brenner Martin - Insider Non-Derivative Transactions of IBIO Common Stock

Brenner Martin - Insider Non-Derivative Transactions at IBIO

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Date	Transaction	No. of Shares	Price Per Share	Shares Owned After Transactions
Jan 11, 2025	P -- (Common Stock)	9191	2.72	18316
Nov 2, 2023	Sell -- (Common Stock)	4881	0.27	182502
Oct 4, 2023	Sell -- (Common Stock)	5267	0.3	187383
Oct 3, 2023	Sell -- (Common Stock)	4215	0.31	192650
Aug 29, 2023	Sell -- (Common Stock)	5011	0.31	196865
Jul 28, 2023	Sell -- (Common Stock)	35	0.51	201876
Jul 28, 2023	Sell -- (Common Stock)	4480	0.51	201911
Jul 13, 2023	Sell -- (Common Stock)	47020	0.59	206391
Jun 27, 2023	Acquisition -- (Common Stock)	75833	0	253411
Jun 23, 2023	Disposition -- (Common Stock)	75833	0	177578
Jun 22, 2023	Sell -- (Common Stock)	100	0.68	253411
Jun 22, 2023	Sell -- (Common Stock)	225	0.69	253511
Jun 22, 2023	Sell -- (Common Stock)	3859	0.68	253736
May 23, 2023	Sell -- (Common Stock)	24	0.95	257595
May 23, 2023	Sell -- (Common Stock)	4158	0.94	257619
Apr 25, 2023	Sell -- (Common Stock)	4382	1.2	261777
Apr 1, 2023	Acquisition -- (Common Stock)	50000	0	266159
Mar 24, 2023	Sell -- (Common Stock)	5213	2.13	216159
Feb 22, 2023	Sell -- (Common Stock)	3976	1.77	221372
Jan 21, 2023	Acquisition -- (Common Stock)	130000	0	225348