Planned 988-share sale in issuer (NASDAQ: VRTX) disclosed

Rhea-AI Filing Summary

A shareholder filed a notice of proposed sale of 988 shares of common stock, to be sold through Fidelity Brokerage Services LLC on or about 02/13/2026 on NASDAQ. The filing notes that 253,718,831 shares of the class were outstanding.

The shares to be sold were acquired via restricted stock vesting from the issuer as compensation, with 347 shares vesting on 10/01/2025 and 641 shares vesting on 02/10/2026. The shareholder, Jonathan Biller, previously sold 347 shares on 12/03/2025 for gross proceeds of 155,803.00 and 1,925 shares on 02/11/2026 for gross proceeds of 886,327.75.

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	988	493012.00	253718831	02/13/2026	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	10/01/2025	Restricted Stock Vesting	Issuer			347	10/01/2025	Compensation
Common	02/10/2026	Restricted Stock Vesting	Issuer			641	02/10/2026	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
Jonathan Biller 50 Northern Avenue Boston MA 02210	Common	12/03/2025	347	155803.00
Jonathan Biller 50 Northern Avenue Boston MA 02210	Common	02/11/2026	1925	886327.75

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)

FAQ

What does the Form 144 filing for VRTX report about upcoming share sales?

The notice reports a planned sale of 988 common shares through Fidelity Brokerage Services LLC on or about 02/13/2026 on NASDAQ. It also states that the class has 253,718,831 shares outstanding.

How were the VRTX shares in this Form 144 acquired by the seller?

The shares were acquired through restricted stock vesting from the issuer as compensation. 347 shares vested on 10/01/2025 and 641 shares vested on 02/10/2026, both identified as compensation-based awards.

Who is the selling security holder in the VRTX Form 144 filing?

The selling security holder identified is Jonathan Biller, with an address at 50 Northern Avenue, Boston, MA 02210. He is listed as the person for whose account the securities are to be sold and appears as the seller in recent transactions.

What recent VRTX share sales has the Form 144 seller completed?

The seller completed two sales of common shares in the past three months: 347 shares on 12/03/2025 for 155,803.00 in gross proceeds and 1,925 shares on 02/11/2026 for 886,327.75 in gross proceeds.

On which exchange will the VRTX shares in this Form 144 be sold?

The filing specifies that the 988 common shares covered by the notice are intended to be sold on NASDAQ. The broker named for the transaction is Fidelity Brokerage Services LLC, located in Smithfield, Rhode Island.

What is the total number of VRTX shares outstanding referenced in the Form 144?

The notice states that there are 253,718,831 shares of the relevant class of common stock outstanding. This figure provides context for the proposed sale of 988 shares disclosed in the filing.