The reason that you must bury your public company's shares is to reduce your company's float. Your investor relations costs will be lower if your public company has a lower float. [See my article on the proper use of shares.] The buried shares will be deducted from the float, and the remaining amount is the effective float. You want to get the effective float as close to zero as possible. You don't need to find buyers if your effective float is 0. There are no shareholders who want to sell their shares in your company. This, of course, is the ideal situation. If you want your company to be successful in every aspect, I recommend that you structure the float of your company this way.
Speculators, Not Investors
American stock buyers, on the whole, are speculators, not investors [http://www.iht.com/articles/529443.htm]. They buy stock with the hope of quickly selling it at a profit. Even the U.S. government realizes that speculating does not lead to economic growth. Taxes for stock buyers willing to hold their shares for at least one year are less than for those who speculate in the Market and quickly sell their stock. The American Government's tax incentive hasn't altered the speculative nature of the U.S. Market, because long term investors are consistent money losers. I've always wondered why long-term investors buy and hold stocks in this manner.
Avoiding Having Your Shares In the Market
I have been involved in the North American stock market for over 20 years and can confirm that professionals make more money by selling shares short (betting on the fall of the share price or the bankruptcy of the company) than by purchasing shares. The textbooks only list one of over two dozen of ways that professionals use to sell short stocks. (I have written a short selling article that lists twenty-four ways to short shares.) The only effective defense to short selling is to ensure that the Depository Trust Company (DTC) in New York doesn't have any of your company's shares in their possession.
When most people buy shares, they leave them "in street name" rather than taking possession of the share certificates. In street name, they are simply turned over to DTC. Short sellers "borrow" or otherwise rely on the existence of street stock to sell nonexistent shares into the company's market. Public short sellers expect to pay the "borrowed" shares back at the much lower cost when the stock collapses. Professional short sellers never expect to buyback the nonexistent shares and legally avoid U.S. taxes on their profits in doing so. If the shares are not there to be borrowed, your company can't be sold short.
If your company can keep your shares away from the DTC, by having all your shareholders demand physical delivery of their share certificates, your company is said to have a Cash Market in its stock. Few companies bother or understand the dangers they run from short cara beli saham di ajaib sellers. Brokerage firms and the DTC work very hard to make it extremely difficult to create a Cash Market in any stock.