KN stockholder files Form 144 to sell 30,000 shares via NYSE

A holder of KN common stock filed a Form 144 notice to sell up to 30,000 shares through Morgan Stanley Smith Barney LLC on the NYSE.

Rhea-AI Filing Summary

A holder of KN common stock filed a Form 144 notice to sell up to 30,000 shares through Morgan Stanley Smith Barney LLC on the NYSE. The planned sale has an stated aggregate market value of $631,941.00. The filing notes that 85,151,884 shares of the same class of common stock are outstanding, giving a sense of the sale’s relative size. The approximate sale date disclosed is 11/21/2025. The shares to be sold were acquired from the issuer through a mix of exercised shares, restricted stock, and performance shares granted between 2021 and 2024.

FAQ

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

How many KN shares are planned to be sold under this Form 144?

The Form 144 discloses an intention to sell up to 30,000 shares of KN common stock.

What is the aggregate market value of the KN shares to be sold?

The planned sale of KN common stock has an aggregate market value of $631,941.00 as stated in the filing.

How many KN common shares are outstanding compared to this Form 144 sale?

The filing reports 85,151,884 KN common shares outstanding, compared with the 30,000 shares covered by this Form 144 notice.

When is the approximate date of sale for the KN Form 144 shares?

The approximate date of sale disclosed for the KN shares covered by this Form 144 is 11/21/2025.

Through which broker will the KN Form 144 shares be sold and on what exchange?

The Form 144 lists Morgan Stanley Smith Barney LLC Executive Financial Services as broker, with the shares to be sold on the NYSE.

How were the KN shares in this Form 144 originally acquired?

The shares were acquired from the issuer as exercised shares, restricted stock, and performance shares on various dates between 2021 and 2024.

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

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Accepted by SEC EDGAR 11/21/2025 - 05:11 PM 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	0001598318
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	KNOWLES CORPORATION
SEC File Number	001-36102
Address of Issuer	1151 Maplewood Drive, Itasca ILLINOIS 60143
Phone	(630) 250-5100
Name of Person for Whose Account the Securities are To Be Sold	JOHN S ANDERSON
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	Morgan Stanley Smith Barney LLC Executive Financial Services 1 New York Plaza 8th Floor New York NY 10004	30000	631941.00	85151884	11/21/2025	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	07/11/2024	Exercised Shares	ISSUER			1580	07/11/2024	Cash
Common	02/19/2022	Restricted Stock	ISSUER			2992	02/19/2022	Not Applicable
Common	02/10/2022	Restricted Stock	ISSUER			2867	02/10/2022	Not Applicable
Common	02/19/2021	Restricted Stock	ISSUER			3251	02/19/2021	Not Applicable
Common	02/15/2021	Restricted Stock	ISSUER			3656	02/15/2021	Not Applicable
Common	02/07/2023	Restricted Stock	ISSUER			5458	02/07/2023	Not Applicable
Common	02/07/2022	Performance Shares	ISSUER			10196	02/07/2022	Not Applicable

* 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	11/21/2025
Date of Plan Adoption or Giving of Instruction, If Relying on Rule 10b5-1	08/22/2025
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/ John S. Anderson
ATTENTION: Intentional misstatements or omission of facts constitute Federal Criminal Violations (See 18 U.S.C. 1001)