Latest filing published 04 May 2011 for SIGMA ALDRICH CORP, €290k.
Insider track record
No signal scores available.
Larry M. Hummel: trading record in brief
Larry M. Hummel is a declared insider of Sigma Aldrich Corp, with filings sourced from SEC (Form 4). Over a trading history stretching from 28 July 2003 to 2 May 2011, the count stands at 54 filings.
No open-market purchase appears, only 36 sales worth €2.9M. Outside the open market, there are 4 share grants and 12 option exercises. Since January 2011: no purchases and 1 sale on the market.
The newest entry dates from 4 May 2011: an option exercise of €290k, in Sigma Aldrich Corp. Filings reach the SEC (Form 4) feed a median of 1 day after the trade. US insiders must file a Form 4 within two business days of a trade. Sales are harder to read than purchases, since they often meet personal needs such as tax or diversification. This summary is built from SEC (Form 4) disclosures alone and does not predict where the share price will go.
Companies and markets linked to Larry M. Hummel
Open company profiles for insider transactions, fundamentals and analyst consensus when available.
- 15,000 shares@ US$28.66Common StockSEC:0001246360-11-002300:0
- 15,000 shares@ US$70.59Common StockSEC:0001246360-11-002300:1
- 15,000 shares@ US$25.86Common StockSEC:0001246360-10-003550:0
- 15,000 shares@ US$61.13Common StockSEC:0001246360-10-003550:1
- 1,400 shares@ US$55.07Common StockSEC:0001246360-09-003006:6
- 200 shares@ US$55.08Common StockSEC:0001246360-09-003006:7
- 100 shares@ US$55.09Common StockSEC:0001246360-09-003006:8
- 100 shares@ US$55.10Common StockSEC:0001246360-09-003006:9
- 7,800 shares@ US$55.11Common StockSEC:0001246360-09-003006:10
- 100 shares@ US$55.11Common StockSEC:0001246360-09-003006:11
- 5,400 shares@ US$55.11Common StockSEC:0001246360-09-003006:12
- 5,442 shares@ US$55.14Common StockSEC:0001246360-09-003006:13
- 100 shares@ US$55.16Common StockSEC:0001246360-09-003006:14
- 1,369 shares@ US$55.17Common StockSEC:0001246360-09-003006:15
- 800 shares@ US$55.17Common StockSEC:0001246360-09-003006:16
- 400 shares@ US$55.18Common StockSEC:0001246360-09-003006:17
- 200 shares@ US$55.18Common StockSEC:0001246360-09-003006:18
- 100 shares@ US$55.18Common StockSEC:0001246360-09-003006:19
- 563 shares@ US$55.19Common StockSEC:0001246360-09-003006:20
- 100 shares@ US$55.19Common StockSEC:0001246360-09-003006:21
- 100 shares@ US$55.20Common StockSEC:0001246360-09-003006:22
- 26 shares@ US$55.21Common StockSEC:0001246360-09-003006:23
- 7,800 shares@ US$25.32Common StockSEC:0001246360-09-003006:0
- 22,200 shares@ US$25.32Common StockSEC:0001246360-09-003006:1
- 1,200 shares@ US$55.06Common StockSEC:0001246360-09-003006:2
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