Research Computing >> Data >> Lancer Analytics Value-Added Insider data feed




Lancer Analytics Value-Added Insider data feed can be accessed by current Kellogg faculty and doctoral students in skew3. All the files, with one exception (pipe-delimited), are in fixed ASCII format, stored in skew3 in the /kellogg/data/lancer path.

This data can also be accessed through WRDS in SAS format or through the WRDS web interface. The SAS format data is in /wrds/tfn directory while on web the data can be downloaded from "insiders" section under Thomson Finanical.


Lancer Analytics Value-Added Insider files include data on stock holdings and transactions, as well as options exercises, by insiders dating back to 1986. These data come from filings of SEC forms 3 (Initial Statement of Ownership), 4 (Statement of Changes in Beneficial Ownership), 5 ( Annual Statement of Changes in Beneficial Ownership) and 144 (Intention to Sell Restricted Securities).

The period covered in the data file on skew3 is January 1, 1986 through April 11, 2002. The more recent data are available through WRDS.

Vendor information

Lancer Analytics
14614 N. Kierland Blvd., Suite N-210
Scottsdale, Arizona 85254
Phone: (480) 368-5164
Fax: (480) 998-6052

Accessing Lancer Analytics Insider data

To access the files, users must write programs to read the data.

Related datasets on U.S. securities ownership:

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