VRTX (NASDAQ) affiliate files Form 144: 596 shares vest, multiple sales by Carmen R. Bozic

Rhea-AI Filing Summary

VRTX affiliate filed a Form 144 reporting proposed and recent sales of Common Stock. The filing lists a proposed sale tied to restricted stock vesting on 02/24/2026 for 596 shares and multiple actual sale transactions by Carmen R. Bozic between 03/27/2026 and 06/18/2026, with per‑trade share counts and gross proceeds shown.

The filings identify Fidelity Brokerage Services LLC as the broker and show the securities are listed on NASDAQ. The notice is a routine affiliate resale disclosure under Form 144.

Insights

Securities Compliance Counsel

Routine affiliate resale notice showing multiple small transactions and a restricted stock vesting.

The excerpt documents a proposed resale of 596 shares tied to a restricted stock vesting event on 02/24/2026 and several completed sales by Carmen R. Bozic between 03/27/2026 and 06/18/2026.

These disclosures align with standard Section 16/Rule 144 procedures; cash‑flow treatment is reported as gross proceeds per trade. Subsequent filings may disclose additional transactions or aggregated positions.

Key Figures

Proposed sale tied to vesting: 596 shares Sale on 05/12/2026: 6,988 shares Gross proceeds (05/12/2026): $3,144,600.00 +3 more

6 metrics

Proposed sale tied to vesting 596 shares restricted stock vesting on 02/24/2026

Sale on 05/12/2026 6,988 shares reported sale by Carmen R. Bozic on 05/12/2026

Gross proceeds (05/12/2026) $3,144,600.00 proceeds reported for 6,988‑share trade on 05/12/2026

Sale on 03/27/2026 2,329 shares reported sale by Carmen R. Bozic on 03/27/2026

Gross proceeds (06/18/2026) $471,413.40 proceeds reported for 1,020‑share trade on 06/18/2026

Broker Fidelity Brokerage Services LLC listed as broker for the proposed sale

Key Terms

Form 144, Restricted Stock Vesting, Gross proceeds, Broker

4 terms

Form 144 regulatory

"reported proposed sale and recent sales by an affiliate"

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 | 596 | 02/24/2026"

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.

Gross proceeds financial

"each sale line pairs share count with a dollar amount representing proceeds"

The total amount of cash a company receives from a financing event or sale before any fees, expenses, taxes or deductions are taken out. Investors watch gross proceeds because it shows the raw scale of new capital being raised—think of it as the paycheck amount before withholdings—which helps assess how much funding is available for operations, growth, debt payoff or how much shareholder dilution might occur once costs are removed.

Broker market

"Fidelity Brokerage Services LLC 900 Salem Street Smithfield RI"

A broker is a licensed professional or firm that helps investors buy and sell financial assets by executing trades on their behalf, acting like a marketplace agent or matchmaker between buyers and sellers. Brokers matter to investors because they provide access to markets, handle order execution and paperwork, and can offer research or advice—services that affect trade speed, costs, and the quality of investment decisions.

FAQ

What does VRTX's Form 144 disclose about the proposed sale?

The Form 144 discloses a proposed resale tied to restricted stock vesting of 596 shares on 02/24/2026. It lists the broker as Fidelity Brokerage Services LLC and identifies the securities as Common Stock listed on NASDAQ.

Who reported recent sales in the filing for VRTX?

The filing lists multiple sales by Carmen R. Bozic with trade dates from 03/27/2026 to 06/18/2026. Each trade includes share counts and gross proceeds, indicating these were reported disposals by an affiliate.

How many shares and proceeds are shown for the largest trade listed?

The excerpt shows a 6,988‑share sale on 05/12/2026 with gross proceeds of $3,144,600.00. Each row pairs a share count with a dollar amount representing the reported gross proceeds for that transaction.

Does the Form 144 indicate who receives the sale proceeds?

The entries show gross proceeds per trade but do not state a specific payee beyond the selling party. The filing names the seller and broker; the exact recipient of proceeds is not detailed in the provided excerpt.

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

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Available on EDGAR 06/26/2026 - 09:55 AM Accepted by SEC EDGAR 06/26/2026 - 09:54 AM 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
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
Common	Fidelity Brokerage Services LLC 900 Salem Street Smithfield RI 02917	596	287570.00	253805417	06/26/2026	NASDAQ

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	02/24/2026	Restricted Stock Vesting	Issuer			596	02/24/2026	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
Carmen R. Bozic 50 Northern Avenue Boston MA 02210	Common	03/27/2026	2329	1050262.55
Carmen R. Bozic 50 Northern Avenue Boston MA 02210	Common	05/12/2026	6988	3144600.00
Carmen R. Bozic 50 Northern Avenue Boston MA 02210	Common	05/15/2026	1354	613971.30
Carmen R. Bozic 50 Northern Avenue Boston MA 02210	Common	05/29/2026	1974	888300.00
Carmen R. Bozic 50 Northern Avenue Boston MA 02210	Common	06/05/2026	1745	785250.00
Carmen R. Bozic 50 Northern Avenue Boston MA 02210	Common	06/15/2026	4062	1827900.00
Carmen R. Bozic 50 Northern Avenue Boston MA 02210	Common	06/18/2026	1020	471413.40

144: Remarks and Signature

Remarks

Date of Notice

Date of Plan Adoption or Giving of Instruction, If Relying on Rule 10b5-1

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)