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S-3 ·Filed Feb 27, 2026

IBIO

iBio, Inc.
BEARISH
Impact 7/10
Horizonimmediate Processed8mo ago SEC0001104659-26-021610
Shelf registration — potential dilution
Actionable Insight ▼ Bearish

Traders should be cautious of this offering as a significant dilutive event. The stock price is likely to face downward pressure, especially if the company begins active sales under the ATM program. Monitor for any announcements of sales volume and pricing, as well as insider trading activity, which could signal management's confidence level.

DirectionBearish
Confidencehigh
Horizonimmediate
Final — all horizons settled through T+60d ⚠ clustered
IBIO ▼ -32.34% at T+60d
SHORT call ✓ call won +32.34% · α vs SPY +41.67% · entry $2.69 → $1.82
Entry = T+0 close
Feb 27, 2026
via day close
T+1d
0.00%
call 0.00% · α -0.91%
$2.69
settled 8mo ago
T+5d
-7.06%
call +7.06% · α +5.86%
$2.50
settled 8mo ago
T+20d
-36.43%
call +36.43% · α +28.49%
$1.71
settled 7mo ago
T+60d
-32.34%
call +32.34% · α +41.67%
$1.82
settled 5mo ago

Price Chart

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Executive Summary

iBio, Inc. (IBIO) has filed an S-3 shelf registration statement with the SEC, authorizing the potential sale of up to $200 million in securities, including common stock, preferred stock, debt securities, warrants, and units. A significant portion of this, up to $100 million, is designated for an 'at-the-market' (ATM) offering of common stock through Jefferies LLC. This filing signals the company's intent to raise capital opportunistically, likely to fund its preclinical drug development programs in the obesity and cardiometabolic space.

Key Financial Metrics

Offering Size
$100.0M

Key Facts

  • iBio has filed an S-3 shelf registration for up to $200 million in securities.
  • Up to $100 million of the offering is for common stock via an 'at-the-market' (ATM) program with Jefferies.
  • The company is preclinical-stage with no revenue-generating products, relying on capital raises for operations.
  • The market cap is $106 million, meaning the offering could result in massive dilution (up to 75% of shares outstanding).
  • The company has a history of significant losses and negative cash flow, raising substantial doubt about its ability to continue as a going concern.

Financial Impact

The offering could raise up to $100 million, representing a 94% increase to its current $106 million market cap. This would result in massive dilution for existing shareholders.

dilutionmarket capshare countstock price

Risk Factors

  • Massive shareholder dilution from the potential issuance of new shares.
  • Downward pressure on the stock price as new shares are sold into the market.
  • The company's preclinical status and lack of revenue create a high risk of failure for its drug candidates.
  • The company may need to raise more capital in the future, leading to further dilution.

Market Snapshot

Exchange
Nasdaq

Investment Themes

Documents Analyzed

This report is based on 3 SEC documents filed with EDGAR.

DocumentAccession Number
S-3 Filing (Primary)0001104659-26-021610
Document: tm267370d1_ex4-3.htm0001104659-26-021610
CONTEXT: 10-Q (2026-02-10)0001420720-26-000004
16 reports for IBIO
Performance horizon
50% Hit rate @ T+5 2 of 4 directional calls Went positive at some point 2 of 4 best @ T+60▲ +9.03%May 12, 2026
Filters
Rows
Reports for IBIO — sortable, filterable
TypeNow
Oct 19, 2026
6d ago
8-K
NEUTRAL ★ 3/10
$0.8210awaiting T+5—$0.7208 (−12.20%)
Oct 14, 2026
12d ago
SC 13G
NEUTRAL ★ 4/10
$0.7808 $0.8400▲ +7.58%▲ +7.13%$0.7208 (−7.68%)
Oct 13, 2026
13d ago
8-K
BULLISH ★ 5/10
$0.7818 $0.8210▲ +5.01%▲ +6.17%$0.7208 (−7.80%)
Sep 14, 2026
5w ago
8-K
NEUTRAL ★ 4/10
$1.19 $1.33▲ +11.76%▲ +9.64%$0.7208 (−39.43%)
Aug 28, 2026
8w ago
8-K
NEUTRAL ★ 4/10
$1.36 $1.31▼ −3.68%▼ −3.79%$0.7208 (−47.00%)
Aug 28, 2026
8w ago
Press Release
NEUTRAL ★ 4/10
$1.36 $1.31▼ −3.68%▼ −3.79%$0.7208 (−47.00%)
Jul 1, 2026
16w ago
8-K
BULLISH ★ 6/10
$1.75 $1.59▼ −9.14%▼ −9.40%$0.7208 (−58.81%)
May 15, 2026
23w ago
3
NEUTRAL ★ 2/10
$1.47 $1.84▲ +25.17%▲ +24.21%$0.7208 (−50.97%)
May 12, 2026
23w ago
Press Release
BEARISH ★ 6/10
$1.55 $1.50▲ +3.23%▲ +2.07%$0.7208 (+53.50%)
May 8, 2026
24w ago
8-K
NEUTRAL ★ 2/10
$1.66 $1.42▼ −14.46%▼ −14.37%$0.7208 (−56.58%)
Showing 10 of 16

US Market Status

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Report published Feb 27, 2026