WILLIAM K GERBER

CIK 1211265 · Executive Vice President & CFO · last filed 2026-05-11

"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

$2.17M

Companies

4

Total Filings

220

Lifetime Open-Market Net

-$2.04M

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
WWWw Director 56,785 -$1.89M 136 2026-05-11
CLF Director 137,578 $13.78 $1.90M $0 5 2023-04-28
KAYDON CORP (KDN) Delisted Director 8,956 $57.1K 9 2013-05-13
KELYB 15,559 $17.88 $278.2K -$209.4K 11 2008-06-05

Recent Filings · Page 19 of 22

220 filings
Form 4 transactions across all companies, newest first.
Filed Symbol Action Net Shares Net $ Link
2010-01-05 Grant (A) +948 $0
2009-11-04 WWWw Grant (A) $0 EDGAR
2009-10-02 Grant (A) +1,329 $0
2009-08-05 WWWw Grant (A) $0 EDGAR
2009-07-01 Grant (A) +550 $0
2009-05-26 KAYDON CORP (KDN) Delisted Grant (A) +1,000 $0 EDGAR
2009-05-05 WWWw Grant (A) $0 EDGAR
2009-04-27 WWWw Grant (A) $0 EDGAR
2009-04-02 Grant (A) +1,489 $0
2009-02-04 WWWw Grant (A) $0 EDGAR
Showing 181190 of 220
Page 19 of 22
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.