Trying to link insider filings to permno

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New Contributor
Posts: 2

Trying to link insider filings to permno

Hello, Does anyone have an insight to how to do this cleanly?  I need to link insider filings to permno.  I've been told I need to download the msenames (or mfenames?) data set, but am not sure how to do that. Thanks!

Super User
Posts: 19,789

Re: Trying to link insider filings to permno

Can you phrase your question more generically? This will help to generate more response.

Right now it's phrased in such a manner that only someone with expertise in your field area and data sets can answer it.

New Contributor
Posts: 2

Re: Trying to link insider filings to permno

how would you link data from one database with data from another database?  i need to sync up the entries across two databases into one master list, sorted by one unifying variable.

Super User
Posts: 19,789

Re: Trying to link insider filings to permno

SQL join

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