Verified answer

Companies are required to disclose how many shares they buyback (both planned and once it has occured). The make filings with the SEC, and usually will put out a press release, so check both of those. There are also some websites that show you how much stock the top executives own and shares outstanding. Try Yahoo Finance or WSJ.com.

To do this precisely is very difficult. On a quarterly basis your company has to file an earnings report. This report will state the average number of shares outstanding for the period. Edgar online will have your company's quarterly reports as filed with the SEC.

If your company is privately owned then there is no way, unless you are an accountant. There are a few companies out there such as SAIC, Weichert Realtors and Dyke's Lumber which are privately owned by their employees. This may be what you are referring to. If you work for a public company this is as easy as going to finance.yahoo.com.

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