Merger and CUSIP/symbol change (twice)
(symbols and dollar amounts changed to keep it simple)
In March 2017 I bought 36 shares of AAA for $1000. In 2019, AAA was acquired by BBB. In a 3-for-4 exchange, I received 27 shares of BBB. 3 months after that, BBB changed their symbol to CCC (with a different CUSIP). So now I have 27 shares of CCC with a cost basis of $1000. But Quicken doesn't show it that way. Here is what it shows:
AAA: bought 36 shares in 2017 for $1000, removed 36 shares in 2019 for $1000. Even though the price was different than $1000 in 2019, this seems reasonable as it preserves the cost basis. So far so good.
BBB: 27 shares added in 2019. Cost basis $0. Uh-oh. Not sure why the cost basis did not transfer or the best way to fix that. I could just edit the transaction and add a Total Cost, but is this the correct way to do it? Also, these 27 shares still show up in the account today even though they should have been removed when BBB changed names to CCC.
CCC: 27 shares added in 2019. Cost basis $0. Same thing as above. Best way to adjust basis? Also, the date acquired is in 2019. I am not sure in the IRS's eyes if this is correct, or should I set it to the 2017 date when I originally bought the 36 shares of AAA? Honestly, I am not planning on selling it anytime soon so the short-vs-long-term gain/loss isn't really an issue - I just like things to be *correct*.
Thanks in advance if anyone can help me sort this out.