Two approved H1Bs which on would be effective and which i94 is my latest

[PDK]

 

Scenario:

I was working for a company A(H1B Approved till 2020 Dec and I94 valid till 01/10/2021).

I got two offers from Company B and Company C and both h1b approved.

Company B Petition approved on Jan 2020(H1B till 2022 Dec and I94 till 01/10/2023)

Company C Petition approved on Feb 2020(H1B till 2022 Mar and I94 till 03/30/2022) 

Company B petition approved before approving Company C petition.

 

I joined Company B and working since Jan 2020.

 

My Question is:

What are the H1B dates and i94 dates should be considered to be lawful stay in usa?

If we consider last action rule, Company C I94 would be my current i94...what will happen to company C i94 if company C withdraws petition?

 

Do we have any issue if i still continue to work with Company B?

[gopalakrishnach]

I guess B petition since C will withdraw their petition as per law.

Do we have any issue if i still continue to work with Company B?  -- NOPE.