WILLIAM E BROWN
CIK 936179 · Chairman · last filed 2026-03-26
WILLIAM E BROWN is a Chairman who has filed 78 SEC Form 4 insider transactions across 3 companies since 2007. The most recent filing, for CENTA, was dated Mar 26, 2026. Across all open-market trades the lifetime net is −$54.5M, making them a net seller over the disclosed history. Current disclosed insider exposure totals $190.5M 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.
$190.54M
3
78
-$54.49M
Holdings By Company
Recent Filings
78 filings| Filed | Symbol | Action | Net Shares | Net $ | Link |
|---|---|---|---|---|---|
| 2026-03-26 | CENTA | Gift (G) | −2,040 | $0 | EDGAR |
| 2026-02-12 | CENTA | Grant (A) | +14,063 | $0 | EDGAR |
| 2026-02-10 | CENTA | Tax (F) | −4,840 | -$163.6K | EDGAR |
| 2025-09-02 | CENTA | Sell (S) | −103,125 | -$3.37M | EDGAR |
| 2025-05-30 | CENTA | Sell (S) | −7,800 | -$249.9K | EDGAR |
| 2025-05-22 | CENTA | Sell (S) | −100,000 | -$3.24M | EDGAR |
| 2025-03-04 | CENTA | Other (J) | −1,920 | $0 | EDGAR |
| 2025-02-27 | CENTA | Gift (G) | −850 | $0 | EDGAR |
| 2025-02-12 | CENTA | Grant (A) | +35,683 | $0 | EDGAR |
| 2025-02-11 | CENTA | Tax (F) | −5,900 | -$191.6K | EDGAR |