Knowles Corp Insider Trading Activity

Knowles Corp director Keith Barnes reported several share transfers involving 41,048 shares of common stock.

Rhea-AI Filing Summary

Knowles Corp director Keith Barnes reported several share transfers involving 41,048 shares of common stock. On February 10, 2026, he made bona fide gifts of 41,048 shares, including a transfer to a family trust where he serves as trustee and his immediate family are beneficiaries.

On February 19, 2026, the family trust disposed of 41,048 Knowles shares by contributing them to an exchange fund in return for exchange fund shares, using a value of $27.16 per share to determine the exchange. After these transactions, Barnes held 57,034 shares directly and no shares indirectly through the trust.

Insider Trade Summary

Net Seller: 41,048 shares

Net Sell 3 txns

Insider BARNES KEITH

Role Director

Sold 41,048 shs ($1.11M)

Type	Security	Shares	Price	Value
Sale	Common Stock	41,048	$27.16	$1.11M
Gift	Common Stock	41,048	$0.00	$0.00
Gift	Common Stock	41,048	$0.00	$0.00

Holdings After Transaction: Common Stock — 57,034 shares (Direct); Common Stock — 0 shares (Indirect, by Trust)

Footnotes (2)

1. F1. On February 10, 2026, reporting person transferred 41,048 shares of Knowles common stock to a family trust of which reporting person is a trustee. The reporting person and members of his immediate family are the sole beneficiaries of the trust.
2. F2. The reporting person contributed Knowles Corporation common stock to an exchange fund in exchange for shares of the exchange fund. The Knowles Corporation common stock was valued at $27.16 per share for the purpose of determining the number of shares of the exchange fund issuable to the reporting person.

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Accepted by SEC EDGAR 02/24/2026 - 05:46 PM EST Learn about SEC filing dates

SEC Form 4

FORM 4

UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP

Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934
or Section 30(h) of the Investment Company Act of 1940

OMB APPROVAL

OMB Number:			3235-0287
Estimated average burden
hours per response:			0.5

Check this box if no longer subject to Section 16. Form 4 or Form 5 obligations may continue. See Instruction 1(b).

Check this box to indicate that a transaction was made pursuant to a contract, instruction or written plan for the purchase or sale of equity securities of the issuer that is intended to satisfy the affirmative defense conditions of Rule 10b5-1(c). See Instruction 10.

1. Name and Address of Reporting Person^*

BARNES KEITH

(Last) (First) (Middle)

1151 MAPLEWOOD DRIVE

(Street)

ITASCA IL 60143

(City) (State) (Zip)

2. Issuer Name and Ticker or Trading Symbol
Knowles Corp [ KN ]

5. Relationship of Reporting Person(s) to Issuer
(Check all applicable)

X	Director		10% Owner
	Officer (give title below)		Other (specify below)

3. Date of Earliest Transaction (Month/Day/Year)
02/10/2026

4. If Amendment, Date of Original Filed (Month/Day/Year)

6. Individual or Joint/Group Filing (Check Applicable Line)

X	Form filed by One Reporting Person
	Form filed by More than One Reporting Person

Table I - Non-Derivative Securities Acquired, Disposed of, or Beneficially Owned
1. Title of Security (Instr. 3)	2. Transaction Date (Month/Day/Year)	2A. Deemed Execution Date, if any (Month/Day/Year)	3. Transaction Code (Instr. 8)		4. Securities Acquired (A) or Disposed Of (D) (Instr. 3, 4 and 5)			5. Amount of Securities Beneficially Owned Following Reported Transaction(s) (Instr. 3 and 4)	6. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	7. Nature of Indirect Beneficial Ownership (Instr. 4)
			Code	V	Amount	(A) or (D)	Price
Common Stock	02/10/2026		G		41,048	D	$0.0	57,034	D
Common Stock	02/10/2026		G		41,048	A	$0.0	41,048	I	by Trust(1)
Common Stock	02/19/2026		S(2)		41,048	D	$27.16(2)	0	I	by Trust

Table II - Derivative Securities Acquired, Disposed of, or Beneficially Owned (e.g., puts, calls, warrants, options, convertible securities)
1. Title of Derivative Security (Instr. 3)	2. Conversion or Exercise Price of Derivative Security	3. Transaction Date (Month/Day/Year)	3A. Deemed Execution Date, if any (Month/Day/Year)	4. Transaction Code (Instr. 8)		5. Number of Derivative Securities Acquired (A) or Disposed of (D) (Instr. 3, 4 and 5)		6. Date Exercisable and Expiration Date (Month/Day/Year)		7. Title and Amount of Securities Underlying Derivative Security (Instr. 3 and 4)		8. Price of Derivative Security (Instr. 5)	9. Number of derivative Securities Beneficially Owned Following Reported Transaction(s) (Instr. 4)	10. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	11. Nature of Indirect Beneficial Ownership (Instr. 4)
				Code	V	(A)	(D)	Date Exercisable	Expiration Date	Title	Amount or Number of Shares

Explanation of Responses:

1. On February 10, 2026, reporting person transferred 41,048 shares of Knowles common stock to a family trust of which reporting person is a trustee. The reporting person and members of his immediate family are the sole beneficiaries of the trust.

2. The reporting person contributed Knowles Corporation common stock to an exchange fund in exchange for shares of the exchange fund. The Knowles Corporation common stock was valued at $27.16 per share for the purpose of determining the number of shares of the exchange fund issuable to the reporting person.

	By: Robyn B. Martin For: Keith Barnes	02/24/2026
	** Signature of Reporting Person	Date
Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.
* If the form is filed by more than one reporting person, see Instruction 4 (b)(v).
** Intentional misstatements or omissions of facts constitute Federal Criminal Violations See 18 U.S.C. 1001 and 15 U.S.C. 78ff(a).
Note: File three copies of this Form, one of which must be manually signed. If space is insufficient, see Instruction 6 for procedure.
Persons who respond to the collection of information contained in this form are not required to respond unless the form displays a currently valid OMB Number.