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. Current disclosed insider exposure totals $634.9K across reported positions.

"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.

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Disclosed Exposure

$634.9K

Companies

3

Total Filings

26

Lifetime Open-Market Net

-$3.51M

Holdings By Company

Latest on-record share count from this person's most recent non-derivative Form 4 transaction in each company. Disclosed exposure = shares × current underlying price.
Symbol Role Shares Price Disclosed Exposure Lifetime OM Net Filings Latest Filed
XOMAP SVP, Finance & CFO 8,130 $25.46 $207.0K -$1.80M 12 2025-09-23
Acorda Therapeutics, Inc. (ACOR) Delisted Director $0.66 $0 1 2023-06-23
XOMA SVP, Finance & CFO 10,238 $41.79 $427.8K -$1.71M 13 2020-11-24

Recent Filings

26 filings
Form 4 transactions across all companies, newest first.
Filed Symbol Action Net Shares Net $ Link
2025-09-23 XOMAP Mixed +7,516 -$155.8K EDGAR
2025-05-21 XOMAP Mixed +7,291 -$266.0K EDGAR
2025-04-02 XOMAP Buy (P) +1,000 $25.5K EDGAR
2024-11-13 XOMAP Mixed +7,998 -$292.7K EDGAR
2023-06-23 Acorda Therapeutics, Inc. (ACOR) Delisted Grant (A) $0 EDGAR
2023-05-22 XOMAP Grant (A) $0 EDGAR
2022-11-09 XOMAP Grant (A) $0 EDGAR
2022-07-18 XOMAP Mixed -$55.3K EDGAR
2022-03-23 XOMAP Mixed -$364.7K EDGAR
2022-02-23 XOMAP Grant (A) $0 EDGAR
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Codes: P = open-market purchase · S = open-market sale · A = grant/award · M = option exercise · F = tax withholding at vest · G = bona-fide gift · D = disposition to issuer · J = other (see filing footnote). Only P / S codes carry directional signal.