I hope it helps. I'm no pro, just trying to help this forum stay alive, as I think it's an important one. I hope this is helpful. It looks like good news for you, but I would recommended calling IRS to verify the information.
https://www.gainskeeper.com/glossary_CapitalGainsTax.htmlHere's a <snip> from the link:
How Capital Gains Tax is Calculated
Short-term capital gains are taxed as ordinary income. Therefore, the nominal tax rate will be whatever tax bracket the investor is in.
The majority of people now only have two capital gains tax rates to worry about - 5 percent and 15 percent. Long-term capital gains are taxed at 5 percent for taxpayers in the 10 or 15 percent income tax bracket overall and 15 percent if taxpayers are in any other tax bracket. The long-term capital gains are included when figuring out the investor's tax bracket. However, the 5 percent or 15 percent rates do not apply to all long-term capital gains. Long-term capital gains on collectibles, some types of restricted stock, and certain other assets are instead subject to a minimum 28 percent rate.
It is important to note that corporate actions change the cost basis of a security. It cannot be assumed that the purchase price is the cost basis. It is important to track corporate actions because otherwise investors can significantly overstate capital gains increasing tax costs. They can also understate capital gains leaving them liable for back taxes, interest and other penalties.