Webster Roy Dunbar

CIK 1305807 · Pres., Technology & Operations · last filed 2026-07-23

Webster Roy Dunbar is a Pres., Technology & Operations who has filed 124 SEC Form 4 insider transactions across 9 companies since 2007. The most recent filing, for MCK, was dated Jul 23, 2026. Across all open-market trades the lifetime net is −$22.0M, making them a net seller over the disclosed history. Current disclosed insider exposure totals $299.8M 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

$299.83M

Companies

9

Total Filings

124

Lifetime Open-Market Net

-$22.00M

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
MCK Director $877.23 $0 6 2026-07-23
SITE Director 11,671 $101.97 $1.19M $0 11 2026-05-14
DUK Director 1,591 $123.34 $196.3K $0 6 2026-05-11
JCI Director 17,353 $153.65 $2.67M $0 14 2026-03-06
HUM Director 2,880 $363.82 $1.05M -$1.69M 36 2020-08-11
LEXMARK INTERNATIONAL INC /KY/ (LXK) Delisted Director 0 $0 26 2016-11-30
IGATE CORP (IGTE) Delisted Director 0 -$2.51M 5 2015-07-01
ELECTRONIC DATA SYSTEMS CORP /DE/ (EDS) Delisted Director 35,616 $0 2 2008-05-05
MA Pres., Technology & Operations 516,640 $570.48 $294.73M -$17.80M 17 2008-03-05

Recent Filings

124 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
2026-07-23 MCK Grant (A) $0 EDGAR
2026-05-14 SITE Grant (A) +1,186 $0 EDGAR
2026-05-11 DUK Grant (A) $0 EDGAR
2026-03-06 JCI Mixed +170 -$156.1K EDGAR
2025-07-31 MCK Grant (A) $0 EDGAR
2025-05-16 SITE Grant (A) +1,125 $0 EDGAR
2025-05-05 DUK Grant (A) $0 EDGAR
2025-03-14 JCI Mixed +871 -$111.4K EDGAR
2024-08-01 MCK Grant (A) $0 EDGAR
2024-05-13 DUK Grant (A) $0 EDGAR
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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.