Daniel J. Giesecke - 27 May 2026 Form 4 Insider Report for Knowles Corp (KN)

Reporting relationship: Senior Vice President & COO
Issuer ticker: KN
Reported as of: 27 May 2026
Net transaction value: -$753,903
SEC form: 4
Accepted by SEC: 29 May 2026, 13:28:26 UTC
Prior SEC filing: 23 Feb 2026
Source filing: View source filing
Reporting owner signature: By: Robyn B. Martin For: Daniel Giesecke

Key filing fact

Daniel J. Giesecke filed Form 4 for Knowles Corp (KN) on 29 May 2026.

Key facts

This page summarizes Daniel J. Giesecke's Form 4 filing for Knowles Corp (KN).
2 reported transactions and 0 derivative rows are listed below.
Accepted by SEC: 29 May 2026, 13:28.

Change

Previous filing in this sequence was filed on 23 Feb 2026.
Current net transaction value: -$753,903.

Research use

This tells you what this filing adds before you inspect full transaction and derivative tables.
You can trace every row back to the original SEC filing document.

Evidence

Filed on Form 4

Ownership activity is grounded in SEC Form 4 disclosures.

View source filing

Reporting Owners (1)

CIK 0001598086 Primary reporting owner

Giesecke Daniel J.

Relationship: Senior Vice President & COO
Address: 1151 MAPLEWOOD DRIVE, ITASCA
Signature: By: Robyn B. Martin For: Daniel Giesecke
Signature date: 29 May 2026

Reported non-derivative transactions

Shares, units, or other non-derivative securities reported in this filing.

KN transaction

Common Stock

Sale

Transaction value: $380,355
Shares: -10,189
Change %: -5.2%
Price: $37.33
Shares after: 185,867
Date: 27 May 2026
Ownership: Direct
Footnotes: F1, F2

KN transaction

Common Stock

Sale

Transaction value: $373,548
Shares: -10,012
Change %: -5.4%
Price: $37.31
Shares after: 175,855
Date: 27 May 2026
Ownership: Direct
Footnotes: F1, F2

^* marks a reported price that did not pass the local price check.

Additional SEC filing notes

Filing notes and footnotes

Rule 10b5-1 trading plan

These transactions were reported as open-market trades under a Rule 10b5-1 plan. The plan lets an insider set trading instructions in advance, which can reduce the risk of trading while in possession of material nonpublic information.

Original filing language: transaction made pursuant to a contract, instruction, or written plan intended to satisfy Rule 10b5-1(c).

Explanation of responses 2 footnotes

Footnote F1

The transaction reported in this Form 4 was effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on February 25, 2026.

Footnote F2

The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $37.00 to $38.19, inclusive. The reporting person undertakes to provide to Knowles Corporation, any security holder of Knowles Corporation, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares purchased/sold at each separate price within the ranges set forth in this footnote to this Form 4.