Poa Air A. Bastarrica Jr. - 17 Feb 2026 Form 4 Insider Report for Knowles Corp (KN)

Role
Vice President, Controller
Signature
By: Robyn B. Martin For: POA for Air A. Bastarrica, Jr.
Issuer symbol
KN
Transactions as of
17 Feb 2026
Net transactions value
-$58,204
Form type
4
Filing time
19 Feb 2026, 15:31:23 UTC
Previous filing
10 Feb 2026
Next filing
23 Feb 2026
SEC
View on sec.gov

Reporting Owners (1)

Name Relationship Address Signature Signature date CIK
Bastarrica Air A. Jr. Vice President, Controller 1151 MAPLEWOOD DRIVE, ITASCA By: Robyn B. Martin For: POA for Air A. Bastarrica, Jr. 19 Feb 2026 0001745084

Transactions Table

Type Sym Class Transaction Value $ Shares Change % * Price $ Shares After Date Ownership Footnotes
transaction KN Common Stock Award $0 +11,054 +22% $0.000000 62,059 17 Feb 2026 Direct F1
transaction KN Common Stock Tax liability $58,204 -2,143 -3.5% $27.16 59,916 18 Feb 2026 Direct F2
* An asterisk sign (*) next to the price indicates that the price is likely invalid.

Explanation of Responses:

Id Content
F1 Restricted Stock Units granted under the Knowles Corporation 2018 Equity and Cash Incentive Plan that vest ratably over three years commencing on the first anniversary of the award.
F2 These shares represent the payment of the tax liability by withholding securities incident to the vesting of a restricted stock grant issued on February 18, 2025 in accordance with Rule 16b-3.