Insider John S. Anderson plans sale of 10,000 shares

John S. Anderson has filed to sell up to 10,000 shares of common stock under a Form 144.

Rhea-AI Filing Summary

John S. Anderson has filed to sell up to 10,000 shares of common stock under a Form 144. The planned sale is to be executed through Morgan Stanley Smith Barney LLC Executive Financial Services, with a stated aggregate market value of $388,354.00. The shares consist of 5,500 restricted stock units granted on 02/20/2025 and 4,500 performance shares granted on 02/20/2024. The filing also reports that Anderson sold 30,000 common shares on 08/12/2026 for proceeds of $1,172,081.00.

Key Figures

Planned shares to be sold: 10,000 shares Aggregate market value of planned sale: $388,354.00 Restricted stock component: 5,500 shares +3 more

6 metrics

Planned shares to be sold 10,000 shares Common stock under Form 144 through Morgan Stanley Smith Barney LLC

Aggregate market value of planned sale $388,354.00 Value associated with 10,000 common shares to be sold

Restricted stock component 5,500 shares Restricted Stock granted on 02/20/2025 included in planned sale

Performance shares component 4,500 shares Performance Shares granted on 02/20/2024 included in planned sale

Recent shares sold 30,000 shares Common stock sold on 08/12/2026 during past three months

Proceeds from recent sale $1,172,081.00 Total value for 30,000 common shares sold on 08/12/2026

Key Terms

Form 144, Restricted Stock, Performance Shares, Securities To Be Sold

4 terms

Form 144 regulatory

"has filed to sell up to 10,000 shares of common stock under a Form 144"

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 financial

"The shares consist of 5,500 restricted stock units granted on 02/20/2025"

Shares granted to an individual that carry limits on transfer or sale until certain conditions are met, such as staying with the company for a set time or hitting performance targets. Think of them as a locked gift that gradually opens; for investors they matter because they affect how many shares may enter the market later, signal management incentives and potential dilution, and reveal confidence in future company performance.

Performance Shares financial

"and 4,500 performance shares granted on 02/20/2024"

Performance shares are a type of company stock given to executives or employees that only become theirs if the company meets specific goals, like hitting certain profits or growth targets. They motivate leaders to work toward the company’s success, because their additional shares depend on achieving these results.

Securities To Be Sold regulatory

"144: Securities To Be Sold Common | 02/20/2025 | Restricted Stock"

FAQ

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

What share sale is reported for KN insider John S. Anderson?

John S. Anderson filed to potentially sell 10,000 common shares under Form 144, with an aggregate market value of $388,354.00, through Morgan Stanley Smith Barney LLC Executive Financial Services.

How many KN shares has John S. Anderson already sold recently?

The filing reports that John S. Anderson sold 30,000 common shares on 08/12/2026 for total proceeds of $1,172,081.00 during the past three months.

What types of KN equity awards are included in the 10,000 shares on Form 144?

The 10,000 shares comprise 5,500 restricted stock granted on 02/20/2025 and 4,500 performance shares granted on 02/20/2024, all designated as common stock for potential sale.

Which broker is handling John S. Anderson’s planned KN share sale?

The planned sale of up to 10,000 common shares is listed through Morgan Stanley Smith Barney LLC Executive Financial Services, located at 1 New York Plaza, 8th Floor, New York, NY 10004.

On which exchange are the KN shares referenced in the Form 144 listed?

The common shares referenced in the Form 144 are identified as being listed on the NYSE, providing context for the market on which these shares trade.

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

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Accepted by SEC EDGAR 08/13/2026 - 04:18 PM EDT 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	10000	388354.00	85410326	08/13/2026	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	02/20/2025	Restricted Stock	ISSUER			5500	02/20/2025	Not Applicable
Common	02/20/2024	Performance Shares	ISSUER			4500	02/20/2024	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

Name and Address of Seller	Title of Securities Sold	Date of Sale	Amount of Securities Sold	Gross Proceeds
JOHN S ANDERSON 1151 Maplewood Drive, Itasca IL 60143	Common	08/12/2026	30000	1172081.00

144: Remarks and Signature

Remarks
Date of Notice	08/13/2026
Date of Plan Adoption or Giving of Instruction, If Relying on Rule 10b5-1	05/13/2026
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/ John S. Anderson
ATTENTION: Intentional misstatements or omission of facts constitute Federal Criminal Violations (See 18 U.S.C. 1001)