Bradley Sitko insider trades: XOMA Royalty (XOMA) stock purchases
Trades on the price chart
Daily close, with an arrow on each day they bought or sold
Companies
Where Bradley reports to the SEC
Open-market buys and sales
17 trades reported on SEC Form 4, newest first
| Date | Stock | Type | Shares | Price | Value | Holding | Reported |
|---|---|---|---|---|---|---|---|
| Jun 30, 2025 | XOMA | ↑ Buy | 2,000 | $25.39 | $51K | Direct | Jul 2, 2025 (2d) |
| Apr 7, 2025 | XOMA | ↑ Buy | 2,000 | $24.70 | $49K | Direct | Apr 9, 2025 (2d) |
| Mar 31, 2025 | XOMA | ↑ Buy | 1,000 | $19.98 | $20K | Direct | Apr 2, 2025 (2d) |
| Mar 31, 2025 | XOMA | ↑ Buy | 245 | $25.39 | $6K | Direct | Apr 2, 2025 (2d) |
| Mar 21, 2025 | XOMA | ↑ Buy | 2,800 | $25.43 | $71K | Direct | Mar 25, 2025 (4d) |
| Mar 21, 2025 | XOMA | ↑ Buy | 1,334 | $20.65 | $28K | Direct | Mar 25, 2025 (4d) |
| Jan 8, 2025 | XOMA | ↑ Buy | 313 | $25.60 | $8K | Direct | Jan 10, 2025 (2d) |
| Jan 8, 2025 | XOMA | ↑ Buy | 150 | $25.75 | $4K | By child | Jan 10, 2025 (2d) |
| Jan 8, 2025 | XOMA | ↑ Buy | 82 | $25.60 | $2K | By spouse | Jan 10, 2025 (2d) |
| Dec 31, 2024 | XOMA | ↑ Buy | 300 | $25.90 | $8K | Direct | Jan 3, 2025 (3d) |
| Oct 3, 2023 | XOMA | ↑ Buy | 1,750 | $14.20 | $25K | Direct | Oct 4, 2023 (1d) |
| May 31, 2023 | XOMA | ↑ Buy | 1,500 | $17.13 | $26K | By spouse | Jun 2, 2023 (2d) |
| May 23, 2023 | XOMA | ↑ Buy | 850 | $19.00 | $16K | Direct | May 25, 2023 (2d) |
| May 19, 2023 | XOMA | ↑ Buy | 1,000 | $19.50 | $20K | Direct | May 22, 2023 (3d) |
| May 16, 2023 | XOMA | ↑ Buy | 500 | $23.20 | $12K | By spouse | May 17, 2023 (1d) |
| May 15, 2023 | XOMA | ↑ Buy | 1,500 | $23.40 | $35K | By spouse | May 16, 2023 (1d) |
| May 12, 2023 | XOMA | ↑ Buy | 2,000 | $18.99 | $38K | Direct | May 16, 2023 (4d) |
Each row is one filing's trades in one stock, summed. Shares and prices are as filed, before any later stock split.
Other XOMA insiders
Open-market trades in the last 12 months
About Bradley Sitko's insider trades
Bradley Sitko is Chief Investment Officer at XOMA Royalty (XOMA). Since May 12, 2023, Bradley has reported 17 open-market purchases worth $418K and no sales on SEC Form 4. There have been no open-market trades in the last 12 months.
Their filings also include option exercises (2 filings), grants and awards (2 filings), shares returned to the company (1 filing), other transactions (1 filing). These aren't open-market trades and aren't counted above.
How to read insider trades
Officers, directors and owners of more than 10% of a company must report trades in its stock on SEC Form 4, usually within two business days. Purchases with their own money are the stronger signal: insiders sell for many reasons (taxes, diversification, a house), but buy for one. See every XOMA insider trade, the latest insider trades across the market, or cluster buys, when several insiders buy the same stock within days.