ISSUER PROFILE · CIK 0001420720
iBio, Inc.IBIO
7 13D/G filings
2 distinct filers
1 insider transactions (365d)
Cross-Reference Snapshot
Distinct filers
2
multi-activist cluster
Insiders (365d)
1
1 buys · 0 sales
Latest short DTC
4.81
as of 2026-05-29
13D/G Filings Timeline · 7 total
Form 4 Insider Transactions · last 365d
| Date | Insider | Role | Type | Shares | Price | Value |
|---|
| 2026-05-18 |
Stoner Elizabeth |
director |
Award |
60,000 |
$1.42 |
$85K |
FINRA Short Interest History
| Settlement | Short Interest | Days to Cover | % Δ vs prior |
|---|
| 2026-05-29 |
3,760,082 |
4.81 |
+10.3% |
| 2026-05-15 |
3,408,695 |
3.56 |
-0.2% |
| 2026-04-30 |
3,416,605 |
3.27 |
-6.2% |
| 2026-04-15 |
3,640,721 |
6.70 |
-12.9% |
| 2026-03-31 |
4,179,062 |
3.42 |
-0.3% |
| 2026-03-13 |
4,192,484 |
4.34 |
+6.6% |
| 2026-02-27 |
3,933,560 |
3.72 |
-6.0% |
| 2026-02-13 |
4,183,442 |
3.52 |
+8.6% |
| 2026-01-30 |
3,853,117 |
3.73 |
-1.1% |
| 2026-01-15 |
3,894,136 |
1.00 |
+2.6% |
| 2025-12-31 |
3,795,021 |
2.51 |
-2.8% |
| 2025-12-15 |
3,906,126 |
1.00 |
+100.6% |
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