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$IBIO

$1.84 +$0.08 (4.55%)

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$IBIO Overview Financials SEC Filings Executives News

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Valuations P Insider Transactions P Congressional Trades P

Insider Transactions

Insider Transaction Summary

Capital LTD Eastern

8,629,693 shares

Net: 0 B/S: -

Thomas Francis 3rd Isett

2,000,000 shares

Net: 0 B/S: -

Robert Kay

400,000 shares

Net: 0 B/S: -

MARK A GIANNONE

300,000 shares

Net: 0 B/S: -

Randy Joe Maddux

271,757 shares

Net: 0 B/S: -

Linda Washington Armstrong

109,000 shares

Net: 0 B/S: -

HILL (Ret) JAMES T. GENERAL

109,000 shares

Net: 0 B/S: -

Glenn Chang

109,000 shares

Net: 0 B/S: -

JOHN D JR MCKEY

109,000 shares

Net: 0 B/S: -

ROBERT L ERWIN

108,108 shares

Net: 0 B/S: -

Robert Matthew Lutz

102,165 shares

Net: 0 B/S: -

PHILIP K. RUSSELL

84,500 shares

Net: 0 B/S: -

Arthur Y Elliott

84,500 shares

Net: 0 B/S: -

SEYMOUR FLUG

75,500 shares

Net: 0 B/S: -

Felipe Duran

35,974 shares

Net: +278,835 B/S: ∞

Martin Brenner

30,652 shares

Net: +671,336 B/S: ∞

Marc Banjak

23,566 shares

Net: +213,500 B/S: ∞

RYAN E TERENCE

22,500 shares

Net: 0 B/S: -

Antonio Bernardino Guimaraes Parada

13,500 shares

Net: +13,500 B/S: ∞

Gary Sender

13,500 shares

Net: +13,500 B/S: ∞

William D Clark

13,500 shares

Net: +13,500 B/S: ∞

Alexandra Kropotova

13,500 shares

Net: +13,500 B/S: ∞

Evert B. Schimmelpennink

13,500 shares

Net: +13,500 B/S: ∞

David Arkowitz

13,500 shares

Net: +13,500 B/S: ∞

KENNETH BRYAN DART

1 shares

Net: 0 B/S: -

James P. Mullaney

0 shares

Net: 0 B/S: -

Insider Name	Current Shares	Net Change (1yr)	Buy/Sell Ratio
Capital LTD Eastern	8,629,693	0	-
Thomas Francis 3rd Isett	2,000,000	0	-
Robert Kay	400,000	0	-
MARK A GIANNONE	300,000	0	-
Randy Joe Maddux	271,757	0	-
Linda Washington Armstrong	109,000	0	-
HILL (Ret) JAMES T. GENERAL	109,000	0	-
Glenn Chang	109,000	0	-
JOHN D JR MCKEY	109,000	0	-
ROBERT L ERWIN	108,108	0	-
Robert Matthew Lutz	102,165	0	-
PHILIP K. RUSSELL	84,500	0	-
Arthur Y Elliott	84,500	0	-
SEYMOUR FLUG	75,500	0	-
Felipe Duran	35,974	+278,835	∞
Martin Brenner	30,652	+671,336	∞
Marc Banjak	23,566	+213,500	∞
RYAN E TERENCE	22,500	0	-
Antonio Bernardino Guimaraes Parada	13,500	+13,500	∞
Gary Sender	13,500	+13,500	∞
William D Clark	13,500	+13,500	∞
Alexandra Kropotova	13,500	+13,500	∞
Evert B. Schimmelpennink	13,500	+13,500	∞
David Arkowitz	13,500	+13,500	∞
KENNETH BRYAN DART	1	0	-
James P. Mullaney	0	0	-

Individual Transactions

March 26, 2026

Marc Banjak

Open Market Purchase

Change: +12,500

Price: $1.64

Shares: 23,566

Value: +$20,531

Insider	Filing Date	Transaction	Shares	Change	Price	Value
Marc Banjak	Mar 27	Open Market Purchase (P) Market Purchase	23,566	+12,500	$1.64	+$20,531

March 19, 2026

Martin Brenner

Open Market Purchase

Change: +12,336

Price: $2.02

Shares: 30,652

Value: +$24,918

Felipe Duran

Open Market Purchase

Change: +24,835

Price: $2.02

Shares: 35,974

Value: +$50,131

Insider	Filing Date	Transaction	Shares	Change	Price	Value
Martin Brenner	Mar 23	Open Market Purchase (P) Market Purchase	30,652	+12,336	$2.02	+$24,918
Felipe Duran	Mar 23	Open Market Purchase (P) Market Purchase	35,974	+24,835	$2.02	+$50,131

January 28, 2026

Martin Brenner

Grant/Award Acquisition

Change: +479,000

Price: $0.00

Shares: 479,000

Value: +$0

Felipe Duran

Grant/Award Acquisition

Change: +179,000

Price: $0.00

Shares: 179,000

Value: +$0

Marc Banjak

Grant/Award Acquisition

Change: +146,000

Price: $0.00

Shares: 146,000

Value: +$0

Insider	Filing Date	Transaction	Shares	Change	Price	Value
Martin Brenner	Jan 30	Grant/Award Acquisition (A) Compensation/Award	479,000	+479,000	$0.00	+$0
Felipe Duran	Jan 30	Grant/Award Acquisition (A) Compensation/Award	179,000	+179,000	$0.00	+$0
Marc Banjak	Jan 30	Grant/Award Acquisition (A) Compensation/Award	146,000	+146,000	$0.00	+$0

November 20, 2025

David Arkowitz

Grant/Award Acquisition

Change: +13,500

Price: $0.00

Shares: 13,500

Value: +$0

William D Clark

Grant/Award Acquisition

Change: +13,500

Price: $0.00

Shares: 13,500

Value: +$0

Antonio Bernardino Guimaraes Parada

Grant/Award Acquisition

Change: +13,500

Price: $0.00

Shares: 13,500

Value: +$0

Alexandra Kropotova

Grant/Award Acquisition

Change: +13,500

Price: $0.00

Shares: 13,500

Value: +$0

Evert B. Schimmelpennink

Grant/Award Acquisition

Change: +13,500

Price: $0.00

Shares: 13,500

Value: +$0

Gary Sender

Grant/Award Acquisition

Change: +13,500

Price: $0.00

Shares: 13,500

Value: +$0

Insider	Filing Date	Transaction	Shares	Change	Price	Value
David Arkowitz	Nov 24	Grant/Award Acquisition (A) Compensation/Award	13,500	+13,500	$0.00	+$0
William D Clark	Nov 24	Grant/Award Acquisition (A) Compensation/Award	13,500	+13,500	$0.00	+$0
Antonio Bernardino Guimaraes Parada	Nov 24	Grant/Award Acquisition (A) Compensation/Award	13,500	+13,500	$0.00	+$0
Alexandra Kropotova	Nov 24	Grant/Award Acquisition (A) Compensation/Award	13,500	+13,500	$0.00	+$0
Evert B. Schimmelpennink	Nov 24	Grant/Award Acquisition (A) Compensation/Award	13,500	+13,500	$0.00	+$0
Gary Sender	Nov 24	Grant/Award Acquisition (A) Compensation/Award	13,500	+13,500	$0.00	+$0

October 20, 2025

Martin Brenner

Grant/Award Acquisition

Change: +180,000

Price: $0.00

Shares: 180,000

Value: +$0

Marc Banjak

Grant/Award Acquisition

Change: +55,000

Price: $0.00

Shares: 55,000

Value: +$0

Felipe Duran

Grant/Award Acquisition

Change: +75,000

Price: $0.00

Shares: 75,000

Value: +$0

Insider	Filing Date	Transaction	Shares	Change	Price	Value
Martin Brenner	Oct 22	Grant/Award Acquisition (A) Compensation/Award	180,000	+180,000	$0.00	+$0
Marc Banjak	Oct 22	Grant/Award Acquisition (A) Compensation/Award	55,000	+55,000	$0.00	+$0
Felipe Duran	Oct 22	Grant/Award Acquisition (A) Compensation/Award	75,000	+75,000	$0.00	+$0

February 21, 2025

Marc Banjak

Grant/Award Acquisition

Change: +71,000

Price: $0.00

Shares: 71,000

Value: +$0

Felipe Duran

Grant/Award Acquisition

Change: +84,700

Price: $0.00

Shares: 84,700

Value: +$0

Martin Brenner

Grant/Award Acquisition

Change: +230,700

Price: $0.00

Shares: 230,700

Value: +$0

Insider	Filing Date	Transaction	Shares	Change	Price	Value
Marc Banjak	Feb 24	Grant/Award Acquisition (A) Compensation/Award	71,000	+71,000	$0.00	+$0
Felipe Duran	Feb 24	Grant/Award Acquisition (A) Compensation/Award	84,700	+84,700	$0.00	+$0
Martin Brenner	Feb 24	Grant/Award Acquisition (A) Compensation/Award	230,700	+230,700	$0.00	+$0

January 10, 2025

Felipe Duran

Open Market Purchase

Change: +9,191

Price: $2.72

Shares: 11,139

Value: +$24,999

Martin Brenner

Open Market Purchase

Change: +9,191

Price: $2.72

Shares: 18,316

Value: +$24,999

Insider	Filing Date	Transaction	Shares	Change	Price	Value
Felipe Duran	Jan 13	Open Market Purchase (P) Market Purchase	11,139	+9,191	$2.72	+$24,999
Martin Brenner	Jan 13	Open Market Purchase (P) Market Purchase	18,316	+9,191	$2.72	+$24,999