is a senior member of a foreign terrorist organization designated pursuant to section 219 of the Immigration and Nationality Act (
8 U.S.C. 1189) whose members directly or indirectly support the terrorist activities of Hamas, the Palestinian Islamic Jihad, or any affiliate or successor thereof by knowingly engaging in a significant transaction with, or providing financial or material support for Hamas, the Palestinian Islamic Jihad, or any affiliate or successor thereof, or any person described in subparagraph (A); or