WILLIAM L ATWELL

CIK 1185992 · President, International · last filed 2026-08-21

WILLIAM L ATWELL is a President, International who has filed 39 SEC Form 4 insider transactions across 3 companies since 2008. The most recent filing, for WBS, was dated Aug 21, 2026. Across all open-market trades the lifetime net is −$2.3M, making them a net seller over the disclosed history. Current disclosed insider exposure totals $28.3M 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.

Disclosed Exposure

$28.33M

Companies

3

Total Filings

39

Lifetime Open-Market Net

-$2.30M

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
WBS	Director	0	$77.57	$0	-$462.0K	20	2026-08-21
BCOR	Director	41,080	$25.42	$1.04M	-$132.9K	5	2019-05-30
CI	President, International	96,391	$283.06	$27.28M	-$1.70M	12	2012-03-07

Recent Filings

39 filings

Insider activity across all companies, newest first. Form 4 rows are post-trade confirmations (buys, sells, grants, exercises). Notice (144) rows are pre-trade notices of intent to sell restricted or control stock under Rule 144 — they may not all execute. Compare adjacent dates to see which notices became actual sales.

Filed	Symbol	Action	Net Shares	Net $	Link
2026-08-21	WBS	Disp (D)	−32,511	$0	EDGAR
2026-05-22	WBS	Grant (A)	+1,596	$0	EDGAR
2025-07-29	WBS	Sell (S)	−16,823	-$995.9K	EDGAR
2025-07-28	WBS	Notice (144)	−14,323	-$847.7K	EDGAR
2025-05-22	WBS	Grant (A)	+2,217	$0	EDGAR
2024-04-25	WBS	Grant (A)	+2,499	$0	EDGAR
2023-04-28	WBS	Grant (A)	+2,888	$0	EDGAR
2022-05-02	WBS	Grant (A)	+2,173	$0	EDGAR
2022-03-08	WBS	Buy (P)	+2,500	$133.6K	EDGAR
2021-04-26	WBS	Grant (A)	+1,752	$0	EDGAR

Showing 1–10 of 39

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Form 4 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.
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.