WILLIAM E BROWN

CIK 936179 · Chairman · last filed 2026-03-26

"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

$189.38M

Companies

3

Total Filings

78

Lifetime Open-Market Net

-$54.49M

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
CENTA Chairman 1,311,806 $36.78 $48.25M -$47.54M 45 2026-03-26
CENT.A Chairman 1,635,704 -$13.78M 24 2016-10-04
CENT Chairman and CEO 3,378,885 $41.77 $141.14M $6.82M 9 2011-04-19

Recent Filings · Page 7 of 8

78 filings
Form 4 transactions across all companies, newest first.
Filed Symbol Action Net Shares Net $ Link
2015-10-19 CENT.A Sell (S) −38,300 -$701.2K EDGAR
2015-10-19 CENT.A Sell (S) −41,700 -$753.1K EDGAR
2015-10-15 CENT.A Sell (S) −41,717 -$753.4K EDGAR
2015-09-29 CENT.A Sell (S) −80,000 -$1.31M EDGAR
2015-04-01 CENT.A Mixed +641 -$4.0K EDGAR
2015-03-17 CENT.A Mixed +2,157 -$13.4K EDGAR
2015-03-11 CENT.A Mixed +1,199 -$7.4K EDGAR
2014-12-15 CENT.A Disp (D) −50,000 $0 EDGAR
2014-09-09 CENT.A Gift (G) −116,400 $0 EDGAR
2011-04-19 CENT Grant (A) $0 EDGAR
Showing 6170 of 78
Page 7 of 8
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.