Flywire counsel sells 6,188 shares under 10b5-1 plan

Flywire Corp General Counsel and Chief Compliance Officer Peter Butterfield reported a single open-market sale of 6,188 shares of Voting Common Stock on June 5, 2026 at a weighted average price of $14.401 per share.

Rhea-AI Filing Summary

Flywire Corp General Counsel and Chief Compliance Officer Peter Butterfield reported a single open-market sale of 6,188 shares of Voting Common Stock on June 5, 2026 at a weighted average price of $14.401 per share.

The sale was executed under a previously adopted Rule 10b5-1 trading plan. Following this transaction, Butterfield directly holds 658,680 shares, a figure that is adjusted to reflect 704 shares acquired through Flywire’s Employee Stock Purchase Plan.

Insider Trade Summary 10b5-1

Net Seller: 6,188 shares

Net Sell 1 txn

Insider Butterfield Peter

Role General Counsel and CCO

Sold 6,188 shs ($89K)

Type	Security	Shares	Price	Value
Sale	Voting Common Stock	6,188	$14.401	$89K

Holdings After Transaction: Voting Common Stock — 658,680 shares (Direct)

Footnotes (3)

1. F1. Shares were sold pursuant to a previously adopted Rule 10b5-1 trading plan.
2. F2. Represents a weighted average sales price per share. These shares were sold in multiple transactions at prices ranging from $14.26 to $14.5977. 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.
3. F3. Adjusted to reflect 704 shares acquired under the Issuer's Employee Stock Purchase Plan.

Key Figures

Shares sold: 6,188 shares Weighted average sale price: $14.401 per share Post-transaction holdings: 658,680 shares +2 more

5 metrics

Shares sold 6,188 shares Voting Common Stock sold on June 5, 2026

Weighted average sale price $14.401 per share Open-market sale of Flywire Voting Common Stock

Post-transaction holdings 658,680 shares Shares directly held after June 5, 2026 sale

ESPP acquisition adjustment 704 shares Acquired under Employee Stock Purchase Plan and included in holdings

Sale price range $14.26–$14.5977 per share Range of individual transaction prices within the reported sale

Key Terms

Rule 10b5-1 trading plan, weighted average sales price, Employee Stock Purchase Plan, Voting Common Stock

4 terms

Rule 10b5-1 trading plan financial

"Shares were sold pursuant to a previously adopted Rule 10b5-1 trading plan."

A Rule 10b5-1 trading plan is a pre-arranged schedule that allows company insiders to buy or sell stock at specific times, even if they have inside information. It helps prevent accusations of unfair trading by making these transactions look planned and transparent, rather than sneaky or illegal.

weighted average sales price financial

"Represents a weighted average sales price per share. These shares were sold in multiple transactions..."

Employee Stock Purchase Plan financial

"Adjusted to reflect 704 shares acquired under the Issuer's Employee Stock Purchase Plan."

An employee stock purchase plan is a company program that lets workers buy shares through small payroll deductions, often at a discount to the market price and after a set offering period. Think of it like a workplace savings plan that turns into ownership: it encourages employees to share in the company’s success and can create predictable buying or selling of stock that investors watch because it affects supply, demand and employee incentives.

Voting Common Stock financial

"security_title: "Voting Common Stock""

FAQ

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

What insider transaction did Flywire (FLYW) report for Peter Butterfield?

Flywire reported that General Counsel and Chief Compliance Officer Peter Butterfield sold 6,188 shares of Voting Common Stock. The open-market sale occurred on June 5, 2026 at a weighted average price of $14.401 per share under a pre-existing Rule 10b5-1 trading plan.

At what price did Peter Butterfield sell Flywire (FLYW) shares?

Peter Butterfield sold his Flywire shares at a weighted average price of $14.401 per share. The trades were executed in multiple transactions within a price range from $14.26 to $14.5977, as disclosed, with detailed breakdowns available from the company or the SEC upon request.

How many Flywire (FLYW) shares does Peter Butterfield hold after the sale?

After the reported sale, Peter Butterfield directly holds 658,680 shares of Flywire Voting Common Stock. This post-transaction figure is adjusted to include 704 shares acquired through Flywire’s Employee Stock Purchase Plan, as specifically noted in the Form 4 footnotes.

Was Peter Butterfield’s Flywire (FLYW) share sale under a Rule 10b5-1 plan?

Yes. The Form 4 states that Peter Butterfield’s sale of 6,188 Flywire shares was executed pursuant to a previously adopted Rule 10b5-1 trading plan. Such pre-arranged plans automate trading decisions according to preset instructions, reducing the significance of trade timing.

What price range applied to Peter Butterfield’s Flywire (FLYW) stock sale?

The filing notes that individual sale transactions occurred at prices between $14.26 and $14.5977 per share. The reported $14.401 figure represents a weighted average sales price, with full per-trade price details available to regulators or shareholders on request from Flywire.

Did Flywire’s Employee Stock Purchase Plan affect Peter Butterfield’s holdings?

Yes. A footnote explains that Butterfield’s post-transaction holding of 658,680 shares is adjusted to include 704 shares acquired under Flywire’s Employee Stock Purchase Plan, indicating that his position benefits from ongoing participation in the company’s employee share purchase program.

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

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Accepted by SEC EDGAR 06/09/2026 - 04:18 PM EDT Learn about SEC filing dates

SEC Form 4

FORM 4

UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP

Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934
or Section 30(h) of the Investment Company Act of 1940

OMB APPROVAL

OMB Number:			3235-0287
Estimated average burden
hours per response:			0.5

Check this box if no longer subject to Section 16. Form 4 or Form 5 obligations may continue. See Instruction 1(b).

X

Check this box to indicate that a transaction was made pursuant to a contract, instruction or written plan for the purchase or sale of equity securities of the issuer that is intended to satisfy the affirmative defense conditions of Rule 10b5-1(c). See Instruction 10.

1. Name and Address of Reporting Person^*

Butterfield Peter

(Last) (First) (Middle)

C/O FLYWIRE CORPORATION

141 TREMONT STREET, SUITE 10

(Street)

BOSTON MASSACHUSETTS 02111

(City) (State) (Zip)

UNITED STATES

(Country)

2. Issuer Name and Ticker or Trading Symbol
Flywire Corp [ FLYW ]

5. Relationship of Reporting Person(s) to Issuer
(Check all applicable)

	Director		10% Owner
X	Officer (give title below)		Other (specify below)
	General Counsel and CCO

2a. Foreign Trading Symbol

3. Date of Earliest Transaction (Month/Day/Year)
06/05/2026

6. Individual or Joint/Group Filing (Check Applicable Line)

X	Form filed by One Reporting Person
	Form filed by More than One Reporting Person

4. If Amendment, Date of Original Filed (Month/Day/Year)

Table I - Non-Derivative Securities Acquired, Disposed of, or Beneficially Owned
1. Title of Security (Instr. 3)	2. Transaction Date (Month/Day/Year)	2A. Deemed Execution Date, if any (Month/Day/Year)	3. Transaction Code (Instr. 8)		4. Securities Acquired (A) or Disposed Of (D) (Instr. 3, 4 and 5)			5. Amount of Securities Beneficially Owned Following Reported Transaction(s) (Instr. 3 and 4)	6. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	7. Nature of Indirect Beneficial Ownership (Instr. 4)
			Code	V	Amount	(A) or (D)	Price
Voting Common Stock	06/05/2026		S(1)		6,188	D	$14.401(2)	658,680(3)	D

Table II - Derivative Securities Acquired, Disposed of, or Beneficially Owned (e.g., puts, calls, warrants, options, convertible securities)
1. Title of Derivative Security (Instr. 3)	2. Conversion or Exercise Price of Derivative Security	3. Transaction Date (Month/Day/Year)	3A. Deemed Execution Date, if any (Month/Day/Year)	4. Transaction Code (Instr. 8)		5. Number of Derivative Securities Acquired (A) or Disposed of (D) (Instr. 3, 4 and 5)		6. Date Exercisable and Expiration Date (Month/Day/Year)		7. Title and Amount of Securities Underlying Derivative Security (Instr. 3 and 4)		8. Price of Derivative Security (Instr. 5)	9. Number of derivative Securities Beneficially Owned Following Reported Transaction(s) (Instr. 4)	10. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	11. Nature of Indirect Beneficial Ownership (Instr. 4)
				Code	V	(A)	(D)	Date Exercisable	Expiration Date	Title	Amount or Number of Shares

Explanation of Responses:

1. Shares were sold pursuant to a previously adopted Rule 10b5-1 trading plan.

2. Represents a weighted average sales price per share. These shares were sold in multiple transactions at prices ranging from $14.26 to $14.5977. 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.

3. Adjusted to reflect 704 shares acquired under the Issuer's Employee Stock Purchase Plan.

	/s/ Peter Butterfield	06/09/2026
	** Signature of Reporting Person	Date
Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.
* If the form is filed by more than one reporting person, see Instruction 4 (b)(v).
** Intentional misstatements or omissions of facts constitute Federal Criminal Violations See 18 U.S.C. 1001 and 15 U.S.C. 78ff(a).
Note: File three copies of this Form, one of which must be manually signed. If space is insufficient, see Instruction 6 for procedure.
Persons who respond to the collection of information contained in this form are not required to respond unless the form displays a currently valid OMB Number.
* Form 4: SEC 1474 (03-26)