Larry M Hummel

CIK 1200840 · VP, St. Louis Operations · last filed 2011-05-04

Larry M Hummel is a VP, St. Louis Operations who has filed 15 SEC Form 4 insider transactions across 1 company since 2007. The most recent filing, for SIAL, was dated May 4, 2011. Across all open-market trades the lifetime net is −$4.2M, making them a net seller over the disclosed history. 3 SEC filings were submitted jointly with Rodney Kelley.

"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

Companies

Total Filings

Lifetime Open-Market Net

-$4.22M

Charts

Trading activity, where the exposure sits, and each trade against the stock price.

SIAL price and trades

Daily close with each Form 4 filing on this company marked: green = open-market buy, red = open-market sale, purple = grants, exercises, gifts and other non-market transactions. Marker size scales with the dollar value.

Shares held

Shares owned after each reported transaction on this company (direct holdings as reported).

Open-market buying and selling

by month

Dollar value of open-market purchases (code P, up) and sales (code S, down) across all companies, by filing month. Grants, exercises and gifts are excluded.

Exposure by company

latest

OfficerDirector10% owner* stale (no filing in 3 yrs)

Most recently reported shares × current price. Faded bars (*) have had no filing in 3 years, so the person may no longer hold them. Click a bar to chart that company.

Filer Profile

Related Filers

Rodney Kelley — 3 joint filings, latest 2005-07-11

James W Meteer — 3 joint filings, latest 2005-07-11

Joe Porwoll — 3 joint filings, latest 2005-07-11

Gilles Cottier — 2 joint filings, latest 2004-05-06

Patricia K Fish — 2 joint filings, latest 2005-07-11

Kirk A Richter — 2 joint filings, latest 2005-07-11

Terry R Colvin — 1 joint filings, latest 2003-05-08

Karen J Miller — 1 joint filings, latest 2003-05-08

Profile details as reported on the filer's SEC submissions — for individual insiders the address is often in care of the issuer. Related filers are identified from jointly filed SEC submissions and shared reported addresses.

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
SIGMA ALDRICH CORP (SIAL) Delisted		9,540	—	—	-$4.22M	15	2011-05-04

Recent Filings

15 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
2011-05-04	SIGMA ALDRICH CORP (SIAL) Delisted	Mixed	—	-$628.9K	EDGAR
2011-02-22	SIGMA ALDRICH CORP (SIAL) Delisted	Grant (A)	+600	$37.5K	EDGAR
2011-02-22	SIGMA ALDRICH CORP (SIAL) Delisted	Grant (A)	+1,200	$75.0K	EDGAR
2011-02-16	SIGMA ALDRICH CORP (SIAL) Delisted	Grant (A)	—	$0	EDGAR
2010-10-29	SIGMA ALDRICH CORP (SIAL) Delisted	Mixed	—	-$529.0K	EDGAR
2010-02-18	SIGMA ALDRICH CORP (SIAL) Delisted	Grant (A)	+600	$29.2K	EDGAR
2009-11-12	SIGMA ALDRICH CORP (SIAL) Delisted	Mixed	+1,400	-$816.9K	EDGAR
2009-02-19	SIGMA ALDRICH CORP (SIAL) Delisted	Grant (A)	+540	$20.3K	EDGAR
2008-07-31	SIGMA ALDRICH CORP (SIAL) Delisted	Sell (S)	−5,514	-$336.0K	EDGAR
2008-02-19	SIGMA ALDRICH CORP (SIAL) Delisted	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.