X0306 4 2023-01-17 0 0001580560 Flywire Corp FLYW 0001862049 Orgel Rob C/O FLYWIRE CORPORATION 141 TREMONT STREET, SUITE 10 BOSTON MA 02111 0 1 0 0 President and COO Voting Common Stock 2023-01-17 4 M 0 40000 3.95 A 197051 D Voting Common Stock 2023-01-17 4 S 0 40000 25.7786 D 157051 D Stock Option (right to buy) 3.95 2023-01-17 4 M 0 40000 0.00 D 2031-01-20 Voting Common Stock 40000 360000 D Shares were sold pursuant to a Rule 10b5-1 trading plan. The price reported in Column 4 is a weighted average price. These shares were acquired in multiple transactions at prices ranging from $25.455 to $26.07, inclusive. The Reporting Persons undertake to provide to the Issuer or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares acquired at each separate price within the ranges set forth in this footnote 2 to this Form 4. The shares subject to this option vest over 4 years of service following January 21, 2021, with 25% vesting upon completion of 1 year of continuous service to the Issuer and the balance vesting in 36 equal monthly installments thereafter. /s/ Rob Orgel 2023-01-19