iBio, Inc. (IBIO)
NASDAQ: IBIO · Real-Time Price · USD
1.200
-0.080 (-6.25%)
At close: Dec 5, 2025, 4:00 PM EST
1.200
0.00 (0.02%)
After-hours: Dec 5, 2025, 7:52 PM EST

Company Description

iBio, Inc., a preclinical stage biotechnology company, engages in the development of artificial intelligence (AI) antibodies solutions for cardiometabolic and obesity space.

The company’s technology platforms include EngageTx that provides improved CD3 T-cell engager antibody panel; ShieldTx, an antibody masking technology that enables the creation of conditionally activated antibodies; StableHu, an AI antibody-optimizing technology; and AI epitope steering technology that guides antibodies against the desired regions of the target protein.

Its product pipelines for cardiometabolic disease area include IBIO-101, an anti-CD25 Mab that binds and depletes immunosuppressive regulatory treg cells to inhibit the growth of solid tumors; CCR8, an antibody that enhance the body's immune response against cancer cells; and MUC16 antibodies.

In addition, the company is developing EGFRvIII, an antibody therapeutics that targets EGFRvIII protein with the aim to address these cancer types without affecting healthy cells; and TROP-2 x CD3 bispecific antibody that is developed with EngageTx platform to harness T cells to kill TROP-2–expressing tumors while minimizing the cytokine release that often limits the tolerability of T-cell engagers.

It has a collaboration agreement with AstralBio to discover and develop novel antibodies for obesity and other cardiometabolic diseases.

The company was formerly known as iBioPharma, Inc. and changed its name to iBio, Inc. in August 2009.

iBio, Inc. was incorporated in 2008 and is headquartered in San Diego, California.

iBio, Inc.
iBio, Inc. logo
Country United States
Founded 2008
Industry Biotechnology
Sector Healthcare
Employees 20
CEO Martin Brenner

Contact Details

Address:
11750 Sorrento Valley Road, Suite 200
San Diego, California 92121
United States
Phone 979 446 0027
Website ibioinc.com

Stock Details

Ticker Symbol IBIO
Exchange NASDAQ
Stock Type Common Stock
Fiscal Year July - June
Reporting Currency USD
CIK Code 0001420720
CUSIP Number 451033203
ISIN Number US4510337086
Employer ID 26-2797813
SIC Code 2834

Key Executives

Name Position
Dr. Martin B. Brenner D.V.M., Ph.D. Chief Executive Officer, Chief Scientific Officer and Director
Felipe Duran Chief Financial Officer
Marc Banjak J.D. Chief Legal Officer
Kristi Sarno Senior Vice President of Business Development

Latest SEC Filings

Date Type Title
Dec 3, 2025 SCHEDULE 13G/A Filing
Nov 21, 2025 8-K Current Report
Nov 17, 2025 8-K Current Report
Nov 17, 2025 10-Q/A [Amend] Quarterly report
Nov 14, 2025 SCHEDULE 13G/A Filing
Nov 14, 2025 SCHEDULE 13G Filing
Nov 14, 2025 SCHEDULE 13G Filing
Nov 14, 2025 SCHEDULE 13G Filing
Nov 13, 2025 SCHEDULE 13G Filing
Nov 12, 2025 10-Q Quarterly Report