h1 petition approved and did not send for stamping

Current company has initiated the H1 Petition and did not send for stamping , and i have done the transfer to other company and my petition is also transfer now, but now the current company asking to go for stamping ,if i go with current company will the current company will come to know that the petition is transferred ,even if
if petition is transferred can i go for stamping with current company , will the current company will come to know saying it was transferred ,pls suggest, should i go for steaming with h current company or transfer company for stamping

Even after the petition is “transferred”, you can still appear for stamping through the old employer.