Rule 144 notice: sell 287,500 FLYW shares

Michael P. Massaro reports a Rule 144 notice to sell 287,500 shares of Common Stock.

Rhea-AI Filing Summary

Michael P. Massaro reports a Rule 144 notice to sell 287,500 shares of Common Stock. The filing lists a broker-dealer as Goldman Sachs & Co. LLC and records an entry dated 06/15/2026. The filing shows 50,000 shares sold on 05/06/2026 and a referenced holding of 819,685 shares.

Insights

Insider Transactions Analyst

Rule 144 notice filed for up to 287,500 common shares; prior small sale noted.

The form lists 287,500 shares as the security quantity associated with the notice and names Goldman Sachs & Co. LLC as the broker-dealer. The entry shows a broker date of 06/15/2026.

The excerpt records a prior disposition of 50,000 shares on 05/06/2026

Cash-flow treatment is not specified in the provided excerpt; subsequent filings would show whether sales are completed or remain planned.

Key Figures

Rule 144 quantity: 287,500 shares Sale in past 3 months: 50,000 shares Referenced holding: 819,685 shares +3 more

6 metrics

Rule 144 quantity 287,500 shares listed on filing line with broker info

Sale in past 3 months 50,000 shares sold on 05/06/2026 by Michael P. Massaro

Referenced holding 819,685 shares figure shown on the past-sales line in the excerpt

Broker-dealer listed Goldman Sachs & Co. LLC broker name and address on filing

Filing/broker date 06/15/2026 date shown near broker/NASD entry

Option exercise lots 264,509 shares; 22,991 shares acquired upon option exercise on 12/14/2023 (two entries)

Key Terms

Rule 144, option exercise, broker-dealer (Goldman Sachs & Co. LLC)

3 terms

Rule 144 regulatory

"Rule 144 notice to sell 287,500 shares"

Rule 144 is a U.S. securities regulation that sets conditions under which restricted or insider-held shares can be legally resold to the public, such as required holding periods, availability of public information, limits on how much can be sold at once, and certain filing requirements. For investors it matters because it determines when previously locked-up shares can enter the market — like a release valve that can increase supply, affect share price, and signal insider intent.

option exercise financial

"Acquired upon option exercise | 12/14/2023"

broker-dealer (Goldman Sachs & Co. LLC) market

"Goldman Sachs & Co. LLC 200 West Street New York NY"

FAQ

AI-generated questions and answers. How Rhea-AI works. Not financial advice.

What does the Form 144 filed by Michael P. Massaro for FLYW indicate?

It indicates a Rule 144 notice to sell 287,500 shares of common stock. The filing lists Goldman Sachs & Co. LLC and is dated 06/15/2026 in the excerpt.

How many shares were sold recently by the reporting person on the Form 144?

The excerpt shows a sale of 50,000 shares on 05/06/2026. That past-3-month disposition is recorded alongside a holding figure of 819,685 shares.

Does the Form 144 show how the shares were acquired?

Yes; the filing lists two lots marked as acquired upon option exercise with dates of 12/14/2023 and related quantities in the excerpt.

Who is the broker-dealer handling the proposed sales in the filing?

The broker-dealer named in the excerpt is Goldman Sachs & Co. LLC, with an address at 200 West Street, New York, NY shown in the filing fragment.

Does the filing state the post-transaction holdings for the reporting person?

The excerpt includes a figure of 819,685 shares alongside the past sale line, which is presented in the filing fragment as a holdings-related number.

AI-generated analysis. How Rhea-AI works. Not financial advice.

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Accepted by SEC EDGAR 06/15/2026 - 06:10 PM EDT Learn about SEC filing dates

Form 144 Filer Information	UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 144 NOTICE OF PROPOSED SALE OF SECURITIES PURSUANT TO RULE 144 UNDER THE SECURITIES ACT OF 1933
FORM 144

144: Filer Information

Filer CIK	0001862130
Filer CCC	XXXXXXXX
Is this a LIVE or TEST Filing?	LIVE TEST
Submission Contact Information
Name
Phone
E-Mail Address

144: Issuer Information

Name of Issuer	Flywire Corporation
SEC File Number	001-40430
Address of Issuer	141 Tremont Street Suite 10 Boston MASSACHUSETTS 02111
Phone	1-617-329-4524
Name of Person for Whose Account the Securities are To Be Sold	Michael P. Massaro
See the definition of "person" in paragraph (a) of Rule 144. Information is to be given not only as to the person for whose account the securities are to be sold but also as to all other persons included in that definition. In addition, information shall be given as to sales by all persons whose sales are required by paragraph (e) of Rule 144 to be aggregated with sales for the account of the person filing this notice.
Relationship to Issuer	Officer

144: Securities Information

Title of the Class of Securities To Be Sold	Name and Address of the Broker	Number of Shares or Other Units To Be Sold	Aggregate Market Value	Number of Shares or Other Units Outstanding	Approximate Date of Sale	Name the Securities Exchange
Common	Goldman Sachs & Co. LLC 200 West Street New York NY 10282	287500	4401625	121544560	06/15/2026	NASD

Furnish the following information with respect to the acquisition of the securities to be sold and with respect to the payment of all or any part of the purchase price or other consideration therefor:

144: Securities To Be Sold

Title of the Class	Date you Acquired	Nature of Acquisition Transaction	Name of Person from Whom Acquired	Is this a Gift?	Date Donor Acquired	Amount of Securities Acquired	Date of Payment	Nature of Payment *
Common	12/14/2023	Acquired upon option exercise	Issuer			264509	12/14/2023	Option exercise
Common	12/14/2023	Acquired upon option exercise	Issuer			22991	12/14/2023	Option exercise

* If the securities were purchased and full payment therefor was not made in cash at the time of purchase, explain in the table or in a note thereto the nature of the consideration given. If the consideration consisted of any note or other obligation, or if payment was made in installments describe the arrangement and state when the note or other obligation was discharged in full or the last installment paid.

Furnish the following information as to all securities of the issuer sold during the past 3 months by the person for whose account the securities are to be sold.

144: Securities Sold During The Past 3 Months

Name and Address of Seller	Title of Securities Sold	Date of Sale	Amount of Securities Sold	Gross Proceeds
Michael P. Massaro 141 Tremont Street Suite 10 Boston MA 02111	Common	05/06/2026	50000	819685

144: Remarks and Signature

Remarks	The sales of shares set forth herein are made in connection with a selling plan dated 12/01/2025, that is intended to comply with Rule 10b5-1(c).
Date of Notice	06/15/2026
Date of Plan Adoption or Giving of Instruction, If Relying on Rule 10b5-1	12/01/2025
ATTENTION:
The person for whose account the securities to which this notice relates are to be sold hereby represents by signing this notice that he does not know any material adverse information in regard to the current and prospective operations of the Issuer of the securities to be sold which has not been publicly disclosed. If such person has adopted a written trading plan or given trading instructions to satisfy Rule 10b5-1 under the Exchange Act, by signing the form and indicating the date that the plan was adopted or the instruction given, that person makes such representation as of the plan adoption or instruction date.
Signature	Goldman Sachs & Co. LLC on behalf of Michael P. Massaro
ATTENTION: Intentional misstatements or omission of facts constitute Federal Criminal Violations (See 18 U.S.C. 1001)