Insider · CIK 0001355415
William D Clark
Files at ALDX (Aldeyra Therapeutics, Inc.), IBIO (iBio, Inc.). First filing Jan 13, 2025, latest Jan 13, 2025.
Where the trades landed
Last year at the company this insider has traded most, with each buy and sell on the bar it happened.
IBIO: iBio, Inc.
Daily candles, adjusted for splits and dividends. Green arrows are insider buys, red are sells, sized by value. Click a marked bar to open the signal.Charts by TradingView Lightweight Charts™
Signals
This insider’s open-market buys and sells, scored.
Transactions
Every row this insider has filed, newest first.
| Date | Company | Transaction | Shares | Price | Value | Holdings after | Filed |
|---|---|---|---|---|---|---|---|
| Nov 20, 2025 | IBIO iBio, Inc. | AGrant or award Stock Option (right to buy)derivative | +13,500 | $0.00 | $0 | 13,500 | Nov 24, 2025 |
| Apr 17, 2025 | ALDX Aldeyra Therapeutics, Inc. | AGrant or award Stock Option (Right to Buy)derivative | +76,760 | $0.00 | $0 | 76,760 | Apr 18, 2025 |
| Jan 10, 2025 | IBIO iBio, Inc. | POpen-market purchase Common Stock | +1,838 | $2.72 | $4,999 | 1,838 | Jan 13, 2025 |
| Nov 21, 2024 | IBIO iBio, Inc. | AGrant or award Stock Option (right to buy)derivative | +18,900 | $0.00 | $0 | 18,900 | Nov 25, 2024 |
Not investment advice. Scores and forward returns are decision support built from public SEC filings and past prices; they describe what happened after comparable filings, not what will happen after this one. Do your own research and size your risk.