THOMAS M. BURNS
CIK 1638479 · SVP, Finance & CFO · last filed 2025-09-23
THOMAS M. BURNS is a SVP, Finance & CFO who has filed 26 SEC Form 4 insider transactions across 3 companies since 2016. The most recent filing, for XOMAP, was dated Sep 23, 2025. Across all open-market trades the lifetime net is −$3.5M, making them a net seller over the disclosed history.
"Disclosed insider exposure" sums this person's most-recently-reported share counts across each company they're an insider in, multiplied by the current underlying price. It is not net worth — it misses retail holdings, private investments, real estate, index funds, and any company where the person isn't an SEC-reporting insider. For informational purposes only.
$0
3
26
-$3.51M
Filer Profile
BERKELEY, CA 94710
Holdings By Company
| Symbol | Role | Shares | Price | Disclosed Exposure | Lifetime OM Net | Filings | Latest Filed |
|---|---|---|---|---|---|---|---|
| XOMA Royalty Corp (XOMAP) Delisted | SVP, Finance & CFO | 8,130 | $24.98 | $203.1K | -$1.80M | 12 | 2025-09-23 |
| Acorda Therapeutics, Inc. (ACOR) Delisted | Director | — | $0.66 | — | $0 | 1 | 2023-06-23 |
| XOMA Royalty Corp (XOMA) Delisted | SVP, Finance & CFO | 10,238 | $40.17 | $411.3K | -$1.71M | 13 | 2020-11-24 |
Recent Filings
26 filings| Filed | Symbol | Action | Net Shares | Net $ | Link |
|---|---|---|---|---|---|
| 2025-09-23 | XOMA Royalty Corp (XOMAP) Delisted | Mixed | +7,516 | -$155.8K | EDGAR |
| 2025-05-21 | XOMA Royalty Corp (XOMAP) Delisted | Mixed | +7,291 | -$266.0K | EDGAR |
| 2025-04-02 | XOMA Royalty Corp (XOMAP) Delisted | Buy (P) | +1,000 | $25.5K | EDGAR |
| 2024-11-13 | XOMA Royalty Corp (XOMAP) Delisted | Mixed | +7,998 | -$292.7K | EDGAR |
| 2023-06-23 | Acorda Therapeutics, Inc. (ACOR) Delisted | Grant (A) | — | $0 | EDGAR |
| 2023-05-22 | XOMA Royalty Corp (XOMAP) Delisted | Grant (A) | — | $0 | EDGAR |
| 2022-11-09 | XOMA Royalty Corp (XOMAP) Delisted | Grant (A) | — | $0 | EDGAR |
| 2022-07-18 | XOMA Royalty Corp (XOMAP) Delisted | Mixed | — | -$55.3K | EDGAR |
| 2022-03-23 | XOMA Royalty Corp (XOMAP) Delisted | Mixed | — | -$364.7K | EDGAR |
| 2022-02-23 | XOMA Royalty Corp (XOMAP) Delisted | Grant (A) | — | $0 | EDGAR |
Notice (144 / 144/A): Form 144 is a notice of intent to sell restricted/control stock under Rule 144, filed before the sale; 144/A is an amendment. Many notices are pre-scheduled under Rule 10b5-1 plans. A Form 4 with code S typically follows within a few days when the planned sale executes; missing follow-up Form 4s suggest the notice was cancelled or modified.