Aggregating the transactions on form 8949 when 1099b does not show cost basis and there are some wash sale loss

[yashK]

Hi

My company gave me some stocks over period of days and sold them next day of acquisition. I have 10 transactions of the same stock acquiring on different days and selling them the next day.

For example

Acquired on Monday sold on tuesday

Acquired on Tuesday sold on wednesday and so on

1099b does not show cost basis. Cost basis is 0. There is a minor wash sale.

There is a supplemental document which shows all trasaction with dates and correct cost basis.

Can i aggregate all of them in 1 transaction on form 8949.