X0609 4 2026-10-13 0 0001580560 Flywire Corp FLYW 0001862946 King David R. false C/O FLYWIRE CORPORATION 141 TREMONT STREET, SUITE 10 BOSTON MA 02111 0 1 0 0 See Remarks 1 Voting Common Stock 2026-10-13 4 S 0 36900 18.3154 D 202404 I By Revocable Trust Voting Common Stock 1075679 D The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $18.09 to $18.57, inclusive. The Reporting Person has provided to the Issuer, and undertakes to provide to the staff of the Securities and Exchange Commission or any security holder of the Issuer, upon request, full information regarding the number of shares sold at each separate price within the range. The shares are held by the D R King Revocable Trust Dated 10/05/07, of which the Reporting Person is a trustee. The Reporting Person disclaims beneficial ownership of these shares and this report shall not be deemed an admission that the Reporting Person is the beneficial owner of such shares for purposes of Section 16 or for any other purpose, except to the extent of the Reporting Person's pecuniary interests therein, if any. Chief Product Officer & Co-President of Global Education /s/ David R. King 2026-10-15