IBIO

iBio, Inc.$1.67-0.04 (-2.34%)

Prev Close$1.71·MCap$27.0M·P/E—·Vol523.4K·Yield—

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Buys (12M)

$98.1K

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Sells (12M)

$0.00

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Net Activity

Net Buyer

$98.1K

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Active Insiders

last 12 mo

Over the past 12 months, insider activity at iBio, Inc. (IBIO) has been exclusively buying, with 3 insider purchases totaling $98.1K and 0 insider sales totaling $0.00. The most recent insider transaction was by Banjak Marc (officer: Chief Legal Officer), who purchased $23.1K worth of shares on Mar 27, 2026. iBio, Inc. operates in the Healthcare sector, within the Biotechnology industry, with a market cap of $27.0M.

IBIO Insider Trading Activity

Date	Insider	Role	Type	Shares	Avg Price	Value	Shares After
Mar 27, 2026	Banjak Marc	officer: Chief Legal Officer	Buy	13,934	$1.65	$23.1K	25,000+126%
Mar 23, 2026	Brenner Martin	director, officer: See Remarks	Buy	12,336	$2.02	$24.9K	30,652+67%
Mar 23, 2026	Duran Felipe	officer: Chief Financial Officer	Buy	24,835	$2.02	$50.1K	35,974+223%
Jan 13, 2025	Arkowitz David	Director	Buy	18,382	$2.72	$50.0K	18,382
Jan 13, 2025	Banjak Marc	Chief Legal Officer	Buy	9,191	$2.72	$25.0K	11,066+490%
Jan 13, 2025	Brenner Martin	See Remarks	Buy	9,191	$2.72	$25.0K	18,316+101%
Jan 13, 2025	Clark William D	Director	Buy	1,838	$2.72	$5.0K	1,838
Jan 13, 2025	Duran Felipe	Chief Financial Officer	Buy	9,191	$2.72	$25.0K	11,139+472%
Jan 13, 2025	Parada Antonio Bernardino Guimaraes	Director	Buy	183,823	$2.72	$500.0K1.2% OS	183,823
Jan 13, 2025	Sender Gary	Director	Buy	9,191	$2.72	$25.0K	9,191
Nov 3, 2023	Brenner Martin	See Remarks	Sell	4,881	$0.27	$1.3K	182,502
Oct 5, 2023	Brenner Martin	See Remarks	Sell	5,267	$0.30	$1.6K	187,383
Oct 3, 2023	Brenner Martin	See Remarks	Sell	4,215	$0.31	$1.3K	192,650
Aug 30, 2023	Brenner Martin	See Remarks	Sell	5,011	$0.31	$1.5K	196,865
Jul 28, 2023	Brenner Martin	See Remarks	Sell	4,515	$0.51	$2.3K	201,911
Jul 13, 2023	Brenner Martin	See Remarks	Sell	47,020	$0.59	$27.5K	206,391
Jun 22, 2023	Brenner Martin	See Remarks	Sell	4,184	$0.68	$2.8K	253,736
May 24, 2023	Brenner Martin	See Remarks	Sell	4,182	$0.94	$3.9K	257,619
Apr 24, 2023	Brenner Martin	See Remarks	Sell	4,382	$1.20	$5.3K	261,777
Mar 28, 2023	Brenner Martin	See Remarks	Sell	5,213	$2.13	$11.1K	216,159
Feb 23, 2023	Brenner Martin	See Remarks	Sell	3,976	$1.77	$7.0K	221,372
Mar 14, 2022	Lutz Robert Matthew	See Remarks	Sell	24,625	$0.35	$8.5K	207,375
Mar 14, 2022	Maddux Randy Joe	Chief Operating Officer	Sell	37,243	$0.68	$25.4K	271,757

IBIO Insider Buying Activity

The following table shows recent insider purchases of iBio, Inc. (IBIO) stock reported via SEC Form 4 filings.

Date	Insider	Role	Type	Shares	Avg Price	Value	Shares After
Mar 27, 2026	Banjak Marc	officer: Chief Legal Officer	Buy	13,934	$1.65	$23.1K	25,000+126%
Mar 23, 2026	Brenner Martin	director, officer: See Remarks	Buy	12,336	$2.02	$24.9K	30,652+67%
Mar 23, 2026	Duran Felipe	officer: Chief Financial Officer	Buy	24,835	$2.02	$50.1K	35,974+223%
Jan 13, 2025	Arkowitz David	Director	Buy	18,382	$2.72	$50.0K	18,382
Jan 13, 2025	Banjak Marc	Chief Legal Officer	Buy	9,191	$2.72	$25.0K	11,066+490%
Jan 13, 2025	Brenner Martin	See Remarks	Buy	9,191	$2.72	$25.0K	18,316+101%
Jan 13, 2025	Clark William D	Director	Buy	1,838	$2.72	$5.0K	1,838
Jan 13, 2025	Duran Felipe	Chief Financial Officer	Buy	9,191	$2.72	$25.0K	11,139+472%
Jan 13, 2025	Parada Antonio Bernardino Guimaraes	Director	Buy	183,823	$2.72	$500.0K1.2% OS	183,823
Jan 13, 2025	Sender Gary	Director	Buy	9,191	$2.72	$25.0K	9,191

IBIO Insider Selling Activity

The following table shows recent insider sales of iBio, Inc. (IBIO) stock reported via SEC Form 4 filings.

Date	Insider	Role	Type	Shares	Avg Price	Value	Shares After
Nov 3, 2023	Brenner Martin	See Remarks	Sell	4,881	$0.27	$1.3K	182,502
Oct 5, 2023	Brenner Martin	See Remarks	Sell	5,267	$0.30	$1.6K	187,383
Oct 3, 2023	Brenner Martin	See Remarks	Sell	4,215	$0.31	$1.3K	192,650
Aug 30, 2023	Brenner Martin	See Remarks	Sell	5,011	$0.31	$1.5K	196,865
Jul 28, 2023	Brenner Martin	See Remarks	Sell	4,515	$0.51	$2.3K	201,911
Jul 13, 2023	Brenner Martin	See Remarks	Sell	47,020	$0.59	$27.5K	206,391
Jun 22, 2023	Brenner Martin	See Remarks	Sell	4,184	$0.68	$2.8K	253,736
May 24, 2023	Brenner Martin	See Remarks	Sell	4,182	$0.94	$3.9K	257,619
Apr 24, 2023	Brenner Martin	See Remarks	Sell	4,382	$1.20	$5.3K	261,777
Mar 28, 2023	Brenner Martin	See Remarks	Sell	5,213	$2.13	$11.1K	216,159
Feb 23, 2023	Brenner Martin	See Remarks	Sell	3,976	$1.77	$7.0K	221,372
Mar 14, 2022	Lutz Robert Matthew	See Remarks	Sell	24,625	$0.35	$8.5K	207,375
Mar 14, 2022	Maddux Randy Joe	Chief Operating Officer	Sell	37,243	$0.68	$25.4K	271,757