Company profile
iBio, Inc. insider acquisitions
Company CIK 0001420720 · Reported insider acquisitions and filing context.
These are company listings. A transaction is linked to a particular security only when the filing provides enough information.
Company activity summary
By transaction date, as of October 23, 2026.
| Type / code | Reported security | Transactions | Known purchase value | Missing amounts |
|---|---|---|---|---|
| Stock awardCode A | Stock Option (right to buy)Derivative · Currency not specified | 6 | Not applicable | 0 |
Known purchase value sums available amounts for non-derivative purchases only. Missing amounts are excluded. “Currency not specified” does not establish that the amounts share a currency. These summaries use all matching loaded records, while the timeline below covers only the current page.
Transaction timeline
Who reported an acquisition, and when the transaction occurred.
15 dated transactions · 8 of 10 reporting owners shown. Select one owner to focus the chart.
View timeline as a table
| Transaction date | Company / security | Reporting owners | Acquisition type |
|---|---|---|---|
| Oct 14, 2026 | iBio, Inc.Stock Option (right to buy) | Stoner Elizabeth | Stock award |
| Oct 14, 2026 | iBio, Inc.Stock Option (right to buy) | Kropotova Alexandra | Stock award |
| Oct 14, 2026 | iBio, Inc.Stock Option (right to buy) | Arkowitz David | Stock award |
| Oct 14, 2026 | iBio, Inc.Stock Option (right to buy) | Clark William D | Stock award |
| Oct 14, 2026 | iBio, Inc.Stock Option (right to buy) | Parada Antonio Bernardino Guimaraes | Stock award |
| Oct 14, 2026 | iBio, Inc.Stock Option (right to buy) | Sender Gary | Stock award |
| Nov 20, 2025 | iBio, Inc.Stock Option (right to buy) | Schimmelpennink Evert B. | Stock award |
| Nov 20, 2025 | iBio, Inc.Stock Option (right to buy) | Clark William D | Stock award |
| Nov 20, 2025 | iBio, Inc.Stock Option (right to buy) | Sender Gary | Stock award |
| Nov 20, 2025 | iBio, Inc.Stock Option (right to buy) | Kropotova Alexandra | Stock award |
| Nov 20, 2025 | iBio, Inc.Stock Option (right to buy) | Parada Antonio Bernardino Guimaraes | Stock award |
| Nov 20, 2025 | iBio, Inc.Stock Option (right to buy) | Arkowitz David | Stock award |
| Oct 20, 2025 | iBio, Inc.Stock Option (right to buy) | Duran Felipe | Stock award |
| Oct 20, 2025 | iBio, Inc.Stock Option (right to buy) | Banjak Marc | Stock award |
| Oct 20, 2025 | iBio, Inc.Stock Option (right to buy) | Brenner Martin | Stock award |
Only transactions on this page are shown. Date windows end on the latest transaction date in this sample. Joint filings may appear on more than one row. Sales are not included. Share-price charts use a separate data source.
Share price & reported acquisitions
Daily closing prices from a separate source. The date window above also filters prices; reporting-owner and transaction-type selections filter the markers.
Price history is not available
Market-price history is not connected yet.
IBIO · Currency not specified. A marker uses that day's closing price, not the reported transaction price. No price is substituted for a missing trading day.
Reported acquisitions
Filing-date filters apply to the list and timeline. The summary above uses transaction dates.
| Filed / transacted | Reporting owners | Type / security | Quantity | Price / reference value | Details |
|---|---|---|---|---|---|
| Trade: | Stoner ElizabethDirector | Stock awardStock Option (right to buy)Derivative security · Code A | 38,000 | 0Value: 0Currency not specified | View ↗ |
| Trade: | Kropotova AlexandraDirector | Stock awardStock Option (right to buy)Derivative security · Code A | 38,000 | 0Value: 0Currency not specified | View ↗ |
| Trade: | Arkowitz DavidDirector | Stock awardStock Option (right to buy)Derivative security · Code A | 38,000 | 0Value: 0Currency not specified | View ↗ |
| Trade: | Clark William DDirector | Stock awardStock Option (right to buy)Derivative security · Code A | 38,000 | 0Value: 0Currency not specified | View ↗ |
| Trade: | Stock awardStock Option (right to buy)Derivative security · Code A | 38,000 | 0Value: 0Currency not specified | View ↗ | |
| Trade: | Sender GaryDirector | Stock awardStock Option (right to buy)Derivative security · Code A | 38,000 | 0Value: 0Currency not specified | View ↗ |
| Trade: | Schimmelpennink Evert B.Director | Stock awardStock Option (right to buy)Derivative security · Code A | 13,500 | 0Value: 0Currency not specified | View ↗ |
| Trade: | Clark William DDirector | Stock awardStock Option (right to buy)Derivative security · Code A | 13,500 | 0Value: 0Currency not specified | View ↗ |
| Trade: | Sender GaryDirector | Stock awardStock Option (right to buy)Derivative security · Code A | 13,500 | 0Value: 0Currency not specified | View ↗ |
| Trade: | Kropotova AlexandraDirector | Stock awardStock Option (right to buy)Derivative security · Code A | 13,500 | 0Value: 0Currency not specified | View ↗ |
| Trade: | Stock awardStock Option (right to buy)Derivative security · Code A | 13,500 | 0Value: 0Currency not specified | View ↗ | |
| Trade: | Arkowitz DavidDirector | Stock awardStock Option (right to buy)Derivative security · Code A | 13,500 | 0Value: 0Currency not specified | View ↗ |
| Trade: | Duran FelipeChief Financial Officer | Stock awardStock Option (right to buy)Derivative security · Code A | 75,000 | 0Value: 0Currency not specified | View ↗ |
| Trade: | Banjak MarcChief Legal Officer | Stock awardStock Option (right to buy)Derivative security · Code A | 55,000 | 0Value: 0Currency not specified | View ↗ |
| Trade: | Brenner MartinSee Remarks · Director | Stock awardStock Option (right to buy)Derivative security · Code A | 180,000 | 0Value: 0Currency not specified | View ↗ |
15 transactions on this page. Filing date, newest first.
Reporting owners are associated with a filing. Jointly reported amounts are not allocated to individual owners. Historical coverage is still being built. Read the methodology →