Director Steven Cashman sells Class A shares (BFLY) in Form 144 notice

Rhea-AI Filing Summary

Steven Cashman filed a Notice of Proposed Sale on Form 144 reporting transactions in Class A common shares. The filing lists three dispositions: $1,044,482.65 for 200,000 shares on 04/16/2026, $724,151.11 for 147,518 shares on 04/29/2026, and $520,173.67 for 104,781 shares on 06/05/2026.

The filing also shows two issuances by the issuer labeled Restricted Stock Vesting: 103,645 shares vested on 03/01/2026 and 81,035 shares vested on 04/28/2026.

Insights

Securities Compliance Specialist

Form 144 discloses proposed dispositions by an insider and recent restricted stock vestings.

The excerpt lists three reported sales by Steven Cashman with exact share counts and gross proceeds for each transaction dated 04/16/2026, 04/29/2026, and 06/05/2026. It also records two issuer vesting events described as Restricted Stock Vesting on 03/01/2026 and 04/28/2026.

These entries are administrative disclosures required under resale rules; cash‑flow treatment and any trading plan attribution are not provided in the excerpt. Subsequent filings may clarify whether dispositions were executed under a trading plan or were open‑market sales.

Key Figures

Sale on 04/16/2026: 200,000 shares Sale on 04/29/2026: 147,518 shares Sale on 06/05/2026: 104,781 shares +2 more

5 metrics

Sale on 04/16/2026 200,000 shares proceeds <money>$1,044,482.65</money>

Sale on 04/29/2026 147,518 shares proceeds <money>$724,151.11</money>

Sale on 06/05/2026 104,781 shares proceeds <money>$520,173.67</money>

Restricted stock vesting 03/01/2026 103,645 shares labeled <i>Restricted Stock Vesting</i>

Restricted stock vesting 04/28/2026 81,035 shares labeled <i>Restricted Stock Vesting</i>

Key Terms

Form 144, Restricted Stock Vesting, Class A

3 terms

Form 144 regulatory

"filed a Notice of Proposed Sale on Form 144 reporting transactions"

Form 144 is a document that investors must file with the government when they plan to sell a large number of shares of a company's stock. It helps ensure transparency so everyone knows how many shares are being sold and when, which can impact the stock's price.

Restricted Stock Vesting financial

"Restricted Stock Vesting | Issuer | 103,645 | 03/01/2026"

Restricted stock vesting is the timetable and conditions under which shares granted to employees or insiders become fully owned and can be sold, typically requiring continued work or meeting performance goals. It matters to investors because large blocks of shares can become tradable at once, which can change share supply and price, and because vesting aligns insiders’ incentives with the company’s long‑term performance—think of it like a timed unlock that both rewards and locks in key people.

Class A financial

"Class A | 04/16/2026 | 200000 | 1044482.65"

Class A denotes a specific group of a company’s shares that carry a particular set of rights—most commonly different voting power or dividend priority compared with other share classes. Think of it like different seats on a bus where some seats let you steer and others only ride: knowing whether a share is Class A tells investors how much influence they have over company decisions and how returns might be distributed, which affects control and value.

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

144: Issuer Information

Name of Issuer

SEC File Number

Address of Issuer

Phone

Name of Person for Whose Account the Securities are To Be Sold

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

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
Class A	Fidelity Brokerage Services LLC 900 Salem Street Smithfield RI 02917	184680	865447.77	234842768	06/08/2026	NYSE

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 *
Class A	03/01/2026	Restricted Stock Vesting	Issuer			103645	03/01/2026	Compensation
Class A	04/28/2026	Restricted Stock Vesting	Issuer			81035	04/28/2026	Compensation

* 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
Steven Cashman 1600 District Avenue Burlington MA 01803	Class A	04/16/2026	200000	1044482.65
Steven Cashman 1600 District Avenue Burlington MA 01803	Class A	04/29/2026	147518	724151.11
Steven Cashman 1600 District Avenue Burlington MA 01803	Class A	06/05/2026	104781	520173.67

144: Remarks and Signature

Remarks

Date of Notice

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

ATTENTION: Intentional misstatements or omission of facts constitute Federal Criminal Violations (See 18 U.S.C. 1001)