[144] KNOWLES CORPORATION SEC Filing

Rhea-AI Filing Summary

Knowles Corporation (KN) filed a Form 144 indicating a planned insider sale under Rule 144.

• Securities: 56,130 common shares
• Broker: Morgan Stanley Smith Barney LLC, New York
• Estimated proceeds: US$1,149,110.20
• Shares outstanding: 86,975,035
• Sale date window: on or about 07/28/2025 via NYSE
• Source of shares: Stock-option exercise completed 07/28/2025; purchase paid in cash
• Prior 3-month sales: None reported

The proposed sale represents roughly 0.06 % of KN’s outstanding shares, suggesting limited dilution or market impact. No material adverse information was disclosed by the filer, and the standard Rule 144 representation regarding non-possession of undisclosed negative information was signed.

Positive

• None.

Negative

• Insider intends to sell 56,130 shares, which can be interpreted as mildly negative sentiment despite representing only 0.06 % of shares outstanding.

Insights

Securities Analyst

TL;DR – An insider plans to sell ~56 k KN shares (~0.06 % float); impact modest, sentiment slightly negative.

The filing is a routine Rule 144 notice. At ~US$1.15 m, the transaction is immaterial to capitalization and unlikely to impede liquidity. Absence of prior 3-month sales limits aggregation concerns. While insider sales can signal profit-taking, the small proportion and option-exercise origin indicate portfolio rebalancing rather than strategic exit.

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	Morgan Stanley Smith Barney LLC Executive Financial Services 1 New York Plaza 8th Floor New York NY 10004	56130	1149110.20	86975035	07/28/2025	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	07/28/2025	Stock Option Exercise	Issuer			56130	07/28/2025	Cash

* 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

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

How many Knowles (KN) shares are being sold under this Form 144?

The notice covers 56,130 common shares.

What is the estimated market value of the proposed KN share sale?

The aggregate value is approximately US$1.15 million.

When is the planned sale date for the KN shares?

The filer lists an approximate sale date of 07/28/2025.

What percentage of Knowles’ outstanding shares does the sale represent?

About 0.06 % of the 86.98 million shares outstanding.

Were any Knowles shares sold by this insider in the prior three months?

No. The filer reported "Nothing to Report" for prior 3-month sales.