As long as the P-3 Visa holder is not classified as support personnel, USCIS generally allows P-3 extensions for applicants with pending immigrant petitions.
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H-1B / F-1 / E-2 / TN Visa Holders Can Invest Now & Adjust Immigration Status Immediately
As long as the P-3 Visa holder is not classified as support personnel, USCIS generally allows P-3 extensions for applicants with pending immigrant petitions.