Thankyou for your reply @DianeW777
It was not a limit order, I checked the order history. It was at market price.. Moreover the sale price was 263.34.. which if I had entered a limit it would be a rounded amount to the nearest dollar.. I was trying to get rid of the stock due to the complicated nature of the tax filing,.
The Cost basis was 217.25$ which I re-calculated it to be 234$ based on the capital gain and adjusted the cost basis in the 1099 B in Turbotax.
