DGX Form 144: Insider sale of 5,662 shares

DGX reported a Form 144 notice relating to proposed or completed sales of common stock by an insider.

Rhea-AI Filing Summary

DGX reported a Form 144 notice relating to proposed or completed sales of common stock by an insider. The filing shows a reported sale of 5,662 shares on 02/10/2026 for $1,155,048.00. The filing also lists restricted stock vesting of 436 shares on 02/12/2026 and 522 shares on 02/14/2026.

FAQ

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

What did DGX disclose in the Form 144 filing?

The filing discloses a reported insider sale of 5,662 shares on 02/10/2026 for $1,155,048.00. It also lists restricted stock vesting of 436 shares on 02/12/2026 and 522 shares on 02/14/2026.

Who is the reporting person in the DGX Form 144?

The filing names Thomas P. Plewman with an address in Secaucus, NJ. It records his reported sale of 5,662 shares on 02/10/2026 with proceeds shown as $1,155,048.00.

Are there recent restricted shares mentioned in the DGX filing?

Yes. The filing lists restricted stock vesting events: 436 shares vesting on 02/12/2026 and 522 shares vesting on 02/14/2026. These vesting entries are included in the securities-to-be-sold section of the filing.

Does the Form 144 indicate who received the sale proceeds?

The filing shows the sale amount of $1,155,048.00 for the 5,662-share transaction on 02/10/2026. The filing does not specify additional payee details beyond the reporting person and the amount recorded.

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

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Accepted by SEC EDGAR 02/19/2026 - 10:34 AM EST 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	0001497368
Filer CCC	XXXXXXXX
Is this a LIVE or TEST Filing?	LIVE TEST
Submission Contact Information
Name
Phone
E-Mail Address

144: Issuer Information

Name of Issuer	QUEST DIAGNOSTICS INC
SEC File Number	001-12215
Address of Issuer	500 PLAZA DRIVE SECAUCUS NEW JERSEY 07094
Phone	9735202700
Name of Person for Whose Account the Securities are To Be Sold	Plewman Patrick
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	Officer

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	958	196227.14	111242362	02/19/2026	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 *
Common	02/12/2026	Restricted Stock Vesting	Issuer			436	02/12/2026	Compensation
Common	02/14/2026	Restricted Stock Vesting	Issuer			522	02/14/2026	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
Thomas P. Plewman 500 Plaza Drive Secaucus NJ 07094	Common	02/10/2026	5662	1155048.00

144: Remarks and Signature

Remarks
Date of Notice	02/19/2026
Date of Plan Adoption or Giving of Instruction, If Relying on Rule 10b5-1	05/01/2025
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	/s/ Joshua Schmitt, as a duly authorized representative of Fidelity Brokerage Services LLC, as attorney-in-fact for Thomas P. Plewman.
ATTENTION: Intentional misstatements or omission of facts constitute Federal Criminal Violations (See 18 U.S.C. 1001)