Form 4 Tracker
Knowles Corp
KN

12 insider filings · Latest: May 27, 2026

Common Stock Transactions
Txn DateAcceptedInsiderTypeSharesAvg PriceValueShares OwnedFiling
May 27, 2026May 29 1:28 PMDaniel J. GieseckeSenior Vice President & COO
Sale
20,201$37.32$753.9K175,855(D)

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May 5, 2026May 7 12:50 PMJeffrey NiewDirector, President & CEO
Sale
142,857$33.25$4.7M883,719(D)

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Apr 30, 2026Apr 30 4:55 PMAir A. Bastarrica Jr.Vice President, Controller
Sale
3,623$30.91$112.0K47,569(D)

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Apr 29, 2026Apr 29 4:08 PMAir A. Bastarrica Jr.Vice President, Controller
Sale
2,153$29.96$64.5K51,192(D)

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Apr 28, 2026Apr 29 4:08 PMAir A. Bastarrica Jr.Vice President, Controller
Sale
1,962$30.26$59.4K53,345(D)

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Apr 27, 2026Apr 29 4:08 PMAir A. Bastarrica Jr.Vice President, Controller
Sale
2,262$30.68$69.4K55,307(D)

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Stock Options & Derivatives
Txn DateAcceptedInsiderTypeSharesExercise PriceShares OwnedFiling
May 13, 2026May 14 12:17 PMRaymond D. CabreraSVP, Chief HR Officer
Option Exercise
25,210$16.770(D)

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May 5, 2026May 7 12:50 PMJeffrey NiewDirector, President & CEO
Option Exercise
142,857$16.770(D)

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