Insider · CIK 0001575933
Owen Hughes
ceoofficerdirector
Files at XOMA (XOMA Royalty Corp), CCCC (C4 Therapeutics, Inc.). First filing Nov 13, 2024, latest May 21, 2025.
Track record
Not enough history
Fewer than three past buys with six months of prices.
Median 6-month excess
-
after past buys, n = 0
Hit rate
-
past buys that beat the index over 6 months
Open-market trades
0 / 2
$0 bought, $1.3M sold
Signals
This insider’s open-market buys and sells, scored.
| Score | Company | Value | Holdings | Price context | Filed |
|---|---|---|---|---|---|
| 55Moderate | XOMA Royalty Corp | $651k 25,637 shares | -29% | - | |
| 48Moderate | XOMA Royalty Corp | $655k 21,881 shares | -38% | - |
Transactions
Every row this insider has filed, newest first.
| Date | Company | Transaction | Shares | Price | Value | Holdings after | Filed |
|---|---|---|---|---|---|---|---|
| Jun 18, 2025 | CCCC C4 Therapeutics, Inc. | AGrant or award Stock Option (Right to Buy)derivative | +35,500 | $0.00 | $0 | 35,500 | Jun 20, 2025 |
| May 19, 2025 | XOMA XOMA Royalty Corp | MOption exercise Common Stock | +53,359 | $0.00 | $0 | 88,338 | May 21, 2025 |
| May 20, 2025 | XOMA XOMA Royalty Corp | SOpen-market sale Common Stock | -25,637 | $25.38 | $651k | 62,701 | May 21, 2025 |
| May 19, 2025 | XOMA XOMA Royalty Corp | MOption exercise Performance Stock Unitsderivative | -53,359 | $0.00 | $0 | 168,281 | May 21, 2025 |
| Nov 11, 2024 | XOMA XOMA Royalty Corp | MOption exercise Common Stock | +53,360 | $0.00 | $0 | 56,860 | Nov 13, 2024 |
| Nov 13, 2024 | XOMA XOMA Royalty Corp | SOpen-market sale Common Stock | -21,881 | $29.95 | $655k | 34,979 | Nov 13, 2024 |
| Nov 11, 2024 | XOMA XOMA Royalty Corp | MOption exercise Performance Stock Unitsderivative | -53,360 | $0.00 | $0 | 221,640 | Nov 13, 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.