FLYWIRE CORPORATION

Flywire Corporation’s disclosed shareholder register lists five shareholders as of the profile’s information date of 4 September 2026, out of six shareholders recorded in total. All five disclosed holders are institutional investment managers or funds rather than individuals. The largest recorded holding belongs to Vanguard Group Inc, with approximately 12.7 percent of shares (10,863,380 shares), followed by Jennison Associates LLC with approximately 5.2 percent (4,420,633 shares). The remaining disclosed holders are Fidelity Salem Street Trust-Fidelity Small Cap Index Fund (approximately 1.4 percent), PRIMECAP Odyssey Funds-PRIMECAP Odyssey Aggressive Growth Fund (approximately 1.7 percent) and iShares Trust-iShares Russell 2000 Growth ETF (approximately 1.1 percent).

Vanguard Group Inc’s holding is corroborated by its own SEC beneficial-ownership filings, which recorded the same 10,863,380-share position in a filing covering May 2026. Other institutional investors have disclosed significant stakes directly with the SEC that do not appear among the top five holders shown here: Cadian Capital Management reported beneficial ownership of approximately 4.7 percent of Flywire Corporation’s voting common stock (5,744,166 shares) in a Schedule 13G/A covering the period to 30 June 2026.

Because Nasdaq-listed companies are only required to disclose institutional and insider holdings above regulatory reporting thresholds, this shareholder information should be treated as a major-shareholders-only disclosure rather than a complete shareholder register; smaller individual and retail holdings are not reflected.

No ultimate beneficial owner has been identified for Flywire Corporation at the individual level. Every shareholder shown in the available disclosures is an investment manager or fund holding shares on behalf of underlying investors, rather than a natural person, so no beneficial-ownership chain can be traced to an individual from this information alone.

The registry associated with Flywire Corporation’s Massachusetts filing lists 51 officer-related records in total, of which five are shown in the current snapshot dated on or around 4 September 2026. All five are marked as active in the source, with no resignation dates recorded. The roles shown are Chief Executive Officer, Director, Secretary, Assistant Secretary and an officer role without a more specific title.

Michael Massaro, listed here as Chief Executive Officer, is confirmed by Flywire Corporation’s own investor relations disclosures to have served as Chief Executive Officer and as a member of the board of directors since December 2013.

Jo Natauri is listed in this record as an active director. However, an SEC Form 8-K and an official company announcement confirm that Jo Natauri resigned from Flywire Corporation’s board of directors effective 7 January 2023, and was succeeded on the board on 9 January 2023 by Diane Offereins. This indicates that the director information captured in this record is not current. More recently, Flywire Corporation announced the appointment of Christine Katziff to its board of directors on 26 March 2026, a change that is also not reflected in the officer snapshot shown here.

Nationality is not disclosed for any of the individuals in this record. The country and region fields recorded for each officer (United States) relate to a correspondence or filing address associated with the appointment and should not be read as evidence of nationality or country of residence. Occupation is not separately reported from job title in the underlying source.

Flywire Corporation is a publicly traded company listed on the Nasdaq Global Select Market. No parent company or controlling shareholder is disclosed in its SEC filings, so Flywire Corporation is the top-level entity within its corporate group.

According to Exhibit 21.1 to its Form 10-K for the fiscal year ended 31 December 2025, filed with the U.S. Securities and Exchange Commission, Flywire Corporation’s subsidiaries include entities incorporated in the United States and in Australia, Brazil, Canada, Hong Kong, India, Israel, Japan, Lithuania, Mexico, New Zealand, China, Romania, Singapore, Spain and the United Kingdom, totalling more than 30 direct and indirect subsidiaries. Ownership percentages for these subsidiaries are not disclosed in the exhibit.

Several of these subsidiaries were added through acquisitions completed in recent years, including Sertifi LLC, acquired in February 2025, and Invoiced, Inc., acquired in August 2024, both of which now appear among Flywire Corporation’s disclosed subsidiaries.

The SEC exhibit lists subsidiaries directly beneath Flywire Corporation without disclosing the intermediate ownership tiers between them, so relationships among individual subsidiaries beyond their common ultimate parent cannot be independently verified from this source. This corporate-linkage information should be treated as parent-and-subsidiary disclosure based on a single regulatory filing rather than a complete, continuously updated group register.