Flywire GC sells 6,528 shares in open market

Flywire Corp General Counsel and Chief Compliance Officer Peter Butterfield reported an open-market sale of 6,528 shares of Voting Common Stock on June 15, 2026 at a weighted average price of $15.0766 per share.

Rhea-AI Filing Summary

Flywire Corp General Counsel and Chief Compliance Officer Peter Butterfield reported an open-market sale of 6,528 shares of Voting Common Stock on June 15, 2026 at a weighted average price of $15.0766 per share.

The sale was made under a previously adopted Rule 10b5-1 trading plan, indicating it was pre-scheduled rather than timed discretionarily. Following this transaction, Butterfield directly holds 652,152 shares of Flywire common stock.

Insider Trade Summary 10b5-1

Net Seller: 6,528 shares

Net Sell 1 txn

Insider Butterfield Peter

Role General Counsel and CCO

Sold 6,528 shs ($98K)

Type	Security	Shares	Price	Value
Sale	Voting Common Stock	6,528	$15.0766	$98K

Holdings After Transaction: Voting Common Stock — 652,152 shares (Direct)

Footnotes (2)

1. F1. Shares were sold pursuant to a previously adopted Rule 10b5-1 trading plan.
2. F2. The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $15.00 to $15.18, 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.

Key Figures

Shares sold: 6,528 shares Weighted average sale price: $15.0766 per share Shares owned after transaction: 652,152 shares +2 more

5 metrics

Shares sold 6,528 shares Open-market sale on June 15, 2026

Weighted average sale price $15.0766 per share Voting Common Stock sale

Shares owned after transaction 652,152 shares Direct holdings following sale

Shares sold per transaction summary 6,528 shares Net sell shares in period

Transaction code S Sale in open market or private transaction

Key Terms

Rule 10b5-1 trading plan, weighted average price, open-market sale, Voting Common Stock, +1 more

5 terms

Rule 10b5-1 trading plan regulatory

"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 price financial

"The price reported in Column 4 is a weighted average price."

Weighted average price is the average price of a security where each trade or component is counted according to its size, so bigger trades pull the average more than smaller ones. Think of it like calculating the average cost of a grocery haul where items you bought more of have greater influence on the final per-item cost. Investors use it to understand the true average price paid or received, judge execution quality, and compare trading performance against market movement.

open-market sale financial

"transaction_action": "open-market sale""

An open-market sale is when a shareholder sells existing shares directly on a public exchange to any willing buyer, rather than through a private deal. Think of it like putting goods on a busy market stall where price is set by supply and demand; for investors it matters because such sales increase available supply, can put short-term downward pressure on the stock price, and signal changes in liquidity or investor confidence.

Voting Common Stock financial

""security_title": "Voting Common Stock""

Form 4 regulatory

"INSIDER FILING DATA (Form 4):"

Form 4 is a official document that company insiders, such as executives or major shareholders, file with regulators whenever they buy or sell company shares. It provides transparency about how those with inside knowledge are trading, helping investors see if insiders are confident in the company's prospects or may be selling for personal reasons. This information can influence investor decisions by revealing insiders' perspectives on the company's value.

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 CCO Peter Butterfield sold 6,528 shares of Voting Common Stock in an open-market transaction at a weighted average price of $15.0766 per share, while continuing to hold 652,152 shares directly after the sale.

Was the Flywire (FLYW) insider sale by Peter Butterfield pre-planned?

Yes. The filing states the 6,528-share sale by Peter Butterfield was executed pursuant to a previously adopted Rule 10b5-1 trading plan, meaning the trades were scheduled in advance rather than being timed in response to short-term market developments.

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

After selling 6,528 shares, Peter Butterfield directly holds 652,152 shares of Flywire Voting Common Stock. This figure reflects his position immediately following the reported June 15, 2026 open-market transaction described in the Form 4 filing.

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

The reported sale used a weighted average price of $15.0766 per share. The filing explains that multiple trades occurred in a price range from $15.00 to $15.18, and detailed breakdowns are available from the issuer or Butterfield upon request.

What does the weighted average price mean in the Flywire (FLYW) Form 4?

The weighted average price of $15.0766 reflects many individual trades between $15.00 and $15.18 combined into a single average figure. The insider and Flywire can provide the exact number of shares sold at each separate price in that range if requested.

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

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Accepted by SEC EDGAR 06/17/2026 - 04:13 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)
06/15/2026

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	06/15/2026		S(1)		6,528	D	$15.0766(2)	652,152	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. The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $15.00 to $15.18, 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.

	/s/ Peter Butterfield	06/17/2026
	** 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)