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William L. Davis

CIK 1012779 · last filed 2016-04-05

William L. Davis is a corporate insider who has filed 71 SEC Form 4 insider transactions across 3 companies since 2007. The most recent filing, for MPC, was dated Apr 5, 2016. Current disclosed insider exposure totals $41.6M 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

$41.58M

Companies

3

Total Filings

71

Lifetime Open-Market Net

$0

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
MPC Director 133,013 $312.60 $41.58M $0 20 2016-04-05
APD Director — $295.62 — $0 44 2016-01-05
MARATHON OIL CORP (MRO) Delisted Director 4,000 $28.55 $114.2K $0 7 2011-07-01

Recent Filings

71 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
2016-04-05 MPC Grant (A) +275 $0 EDGAR
2016-01-06 MPC Grant (A) +658 $0 EDGAR
2016-01-05 APD Grant (A) — $0 EDGAR
2015-10-05 MPC Grant (A) +704 $0 EDGAR
2015-09-30 APD Grant (A) — $0 EDGAR
2015-07-06 MPC Grant (A) +627 $0 EDGAR
2015-06-30 APD Grant (A) — $0 EDGAR
2015-04-02 MPC Grant (A) +331 $0 EDGAR
2015-03-31 APD Grant (A) — $0 EDGAR
2015-01-23 APD Grant (A) — $0 EDGAR
Showing 1–10 of 71
Page 1 of 8
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.