Revvity holder may sell 1,631 shares, ~$236K

Available on EDGAR 09/21/2026 - 10:50 AM EDT Accepted by SEC EDGAR 09/21/2026 - 10:49 AM EDT Learn about SEC filing dates

Rhea-AI Filing Summary

REVVITY, INC. (RVTY) has a notice filed on behalf of shareholder Maxwell Krakowiak for a potential sale of up to 1,631 shares of common stock under Rule 144, through Fidelity Brokerage Services LLC on the NYSE, with an indicated aggregate market value of 235,728.43 as of the notice.

The shares relate to restricted stock that vested on March 16, 2023 (39 shares), February 15, 2024 (156 shares), February 15, 2025 (92 shares), and September 15, 2025 (1,344 shares), all issued as compensation by the company.

Key Figures

Shares potentially to be sold: 1,631 shares Aggregate market value: 235,728.43 Restricted stock vesting lot 1: 39 shares +4 more

7 metrics

Shares potentially to be sold 1,631 shares Common stock covered by the Rule 144 notice

Aggregate market value 235,728.43 Value indicated for the 1,631 common shares in the notice

Restricted stock vesting lot 1 39 shares Restricted stock vesting on March 16, 2023, as compensation

Restricted stock vesting lot 2 156 shares Restricted stock vesting on February 15, 2024, as compensation

Restricted stock vesting lot 3 92 shares Restricted stock vesting on February 15, 2025, as compensation

Restricted stock vesting lot 4 1,344 shares Restricted stock vesting on September 15, 2025, as compensation

Approximate date of sale September 21, 2026 Approximate sale date listed for the 1,631 shares

Key Terms

Rule 144, restricted stock vesting, compensation, attorney-in-fact

4 terms

Rule 144 regulatory

"See the definition of "person" in paragraph (a) of Rule 144."

Rule 144 is a U.S. securities regulation that sets conditions under which restricted or insider-held shares can be legally resold to the public, such as required holding periods, availability of public information, limits on how much can be sold at once, and certain filing requirements. For investors it matters because it determines when previously locked-up shares can enter the market — like a release valve that can increase supply, affect share price, and signal insider intent.

restricted stock vesting financial

"Common | 03/16/2023 | Restricted Stock Vesting | Issuer"

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.

compensation financial

"39 | 03/16/2023 | Compensation"

attorney-in-fact regulatory

"as attorney-in-fact for Maxwell Krakowiak"

An attorney-in-fact is the person or entity given legal authority through a power of attorney to act on behalf of another for specific tasks, such as signing documents, voting shares, or handling transactions. For investors, this matters because it lets a trusted representative make timely decisions or complete paperwork when the owner cannot, much like handing keys to someone to run errands on your behalf—so checks on scope and limits of that authority are important.

FAQ

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

What does the Form 144 filing disclose for RVTY?

The notice discloses that Maxwell Krakowiak, through Fidelity Brokerage Services LLC, may sell up to 1,631 shares of REVVITY, INC. common stock under Rule 144 on the NYSE, with an indicated aggregate market value of 235,728.43.

How many RVTY shares are covered by this Rule 144 notice?

The filing covers a potential sale of up to 1,631 shares of REVVITY, INC. common stock, as listed in the securities information section of the notice.

What is the aggregate market value of the RVTY shares in the Form 144?

The securities information section indicates an aggregate market value of 235,728.43 for the 1,631 shares of REVVITY, INC. common stock that may be sold under the notice.

On which exchange are the RVTY shares expected to be sold under this Form 144?

The Form 144 lists the NYSE as the securities exchange where the 1,631 shares of REVVITY, INC. common stock may be sold.

How did Maxwell Krakowiak acquire the RVTY shares covered by the Form 144?

The filing states the shares were acquired through restricted stock vesting from the issuer as compensation on four vesting dates: March 16, 2023; February 15, 2024; February 15, 2025; and September 15, 2025.

What are the individual vesting lots of RVTY stock listed in the filing?

The notice itemizes four restricted stock vesting lots: 39 shares on March 16, 2023; 156 shares on February 15, 2024; 92 shares on February 15, 2025; and 1,344 shares on September 15, 2025, all as compensation.

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

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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	0001943549
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	REVVITY, INC.
SEC File Number	001-05075
Address of Issuer	77 4TH AVENUE WALTHAM MASSACHUSETTS 02451
Phone	781-663-6900
Name of Person for Whose Account the Securities are To Be Sold	Krakowiak Maxwell
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	1631	235728.43	111586401	09/21/2026	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	03/16/2023	Restricted Stock Vesting	Issuer			39	03/16/2023	Compensation
Common	02/15/2024	Restricted Stock Vesting	Issuer			156	02/15/2024	Compensation
Common	02/15/2025	Restricted Stock Vesting	Issuer			92	02/15/2025	Compensation
Common	09/15/2025	Restricted Stock Vesting	Issuer			1344	09/15/2025	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

Nothing to Report

144: Remarks and Signature

Remarks
Date of Notice	09/21/2026
Date of Plan Adoption or Giving of Instruction, If Relying on Rule 10b5-1	05/19/2026
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/ Jennifer Ruchti, as a duly authorized representative of Fidelity Brokerage Services LLC, as attorney-in-fact for Maxwell Krakowiak
ATTENTION: Intentional misstatements or omission of facts constitute Federal Criminal Violations (See 18 U.S.C. 1001)