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WILLIAM F BUEHLER

CIK 1222669 · last filed 2014-02-14

WILLIAM F BUEHLER is a corporate insider who has filed 16 SEC Form 4 insider transactions across 2 companies since 2007. The most recent filing, for DGX, was dated Feb 14, 2014. Across all open-market trades the lifetime net is −$6.2M, making them a net seller over the disclosed history. Current disclosed insider exposure totals $18.2M 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

$18.21M

Companies

2

Total Filings

16

Lifetime Open-Market Net

-$6.19M

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
DGX Director 56,225 $227.90 $12.81M -$6.19M 11 2014-02-14
AOS Director 90,786 $59.49 $5.40M $0 5 2010-04-13

Recent Filings

16 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
2014-02-14 DGX Mixed — -$221.5K EDGAR
2013-05-23 DGX Grant (A) +1,975 $0 EDGAR
2012-08-14 DGX Mixed — -$616.1K EDGAR
2012-05-15 DGX Grant (A) +1,975 $0 EDGAR
2012-01-30 DGX Mixed — -$282.8K EDGAR
2011-05-19 DGX Grant (A) +1,975 $0 EDGAR
2010-05-10 DGX Grant (A) +1,667 $0 EDGAR
2010-04-13 AOS Grant (A) +1,651 $90.0K EDGAR
2009-08-05 DGX Mixed — -$492.2K EDGAR
2009-05-15 DGX Grant (A) +1,667 $0 EDGAR
Showing 1–10 of 16
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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.