LIVE FROM THE DATABASETRANSACTIONS 362,430COMPANIES 5,763LATEST TRADE Oct 16UPDATED Oct 17, 12:31 AM
KNCIK 0001587523

Knowles Corp

98 transactions by 13 insiders, from November 21, 2025 to August 17, 2026.

Transactions
9813 insiders
Bought · P
Nonenobody bought on the open market
Sold · S
$23.9Mopen market
Net
−$23.9Mnet selling

Officers and directors

People inside the company. What they do with their own shares is the reason this data exists.

InsiderTradesPlannedBoughtSold
John S. AndersonCFO204/20—$3.1M
Jeffrey NiewCEO189/18—$16.4M
Air A. Bastarrica Jr.CAO16——$626K
Raymond D. CabreraChief11——$492K
Robert J. PernaGC9——$551K
Daniel J. GieseckeCOO92/9—$1.2M
Keith BarnesDir4——$1.1M
Cheryl L. ShaversDir42/4—$361K
Ye Jane LiDir3———
Laura AngeliniDir1———
Daniel J. CrowleyDir1———
Jason M. CardewDir1———
Michael S. WishartDir1———

All transactions

98 in total, newest filings first.

InsiderDateCodeSharesPriceValue
Cheryl L. ShaversDirAug 17SPLAN175$39.28$7K
Cheryl L. ShaversDirAug 17SPLAN6,443$39.27$253K
Jeffrey NiewCEOAug 14SPLAN6,951$38.00$264K
Jeffrey NiewCEOAug 13SPLAN43,049$38.69$1.7M
Jeffrey NiewCEOAug 12SPLAN150,000$39.07$5.9M
John S. AndersonCFOAug 13SPLAN10,000$38.84$388K
John S. AndersonCFOAug 12SPLAN30,000$39.07$1.2M
Raymond D. CabreraChiefJul 27S6,178$36.28$224K
Daniel J. GieseckeCOOMay 27SPLAN10,012$37.31$374K
Daniel J. GieseckeCOOMay 27SPLAN10,189$37.33$380K
Raymond D. CabreraChiefDERIVMay 13M25,210$16.77$423K?
Raymond D. CabreraChiefMay 13F17,599$36.62$644K
Raymond D. CabreraChiefMay 13M25,210$16.77$423K
Jeffrey NiewCEODERIVMay 5M142,857$16.77$2.4M?
Jeffrey NiewCEOMay 5S142,857$33.25$4.7M
Jeffrey NiewCEOMay 5M142,857$16.77$2.4M
Air A. Bastarrica Jr.CAOApr 30S3,623$30.91$112K
Ye Jane LiDirFeb 3G7,424$0.00—
Ye Jane LiDirApr 28A6,265$30.33$190K
Ye Jane LiDirFeb 3G7,424$0.00—
Michael S. WishartDirApr 28A6,265$30.33$190K
Cheryl L. ShaversDirApr 28A6,265$30.33$190K
Daniel J. CrowleyDirApr 28A6,265$30.33$190K
Jason M. CardewDirApr 28A6,265$30.33$190K
Air A. Bastarrica Jr.CAOApr 29S2,153$29.96$65K
Air A. Bastarrica Jr.CAOApr 28S1,962$30.26$59K
Air A. Bastarrica Jr.CAOApr 27S2,262$30.68$69K
Keith BarnesDirApr 28A6,265$30.33$190K
Laura AngeliniDirApr 28A6,265$30.33$190K
Robert J. PernaGCFeb 26S9,221$27.88$257K
Robert J. PernaGCFeb 24S7,422$28.10$209K
Keith BarnesDirFeb 19S41,048$27.16$1.1M
Keith BarnesDirFeb 10G41,048$0.00—
Keith BarnesDirFeb 10G41,048$0.00—
Jeffrey NiewCEOFeb 20F17,456$27.54$481K
Cheryl L. ShaversDirFeb 20S3,700$27.40$101K
Robert J. PernaGCFeb 20F3,086$27.54$85K
Daniel J. GieseckeCOOFeb 20F3,968$27.54$109K
Raymond D. CabreraChiefFeb 20F3,086$27.54$85K
Air A. Bastarrica Jr.CAOFeb 20F2,347$27.54$65K
John S. AndersonCFOFeb 20F5,731$27.54$158K
Jeffrey NiewCEOFeb 18F15,943$27.16$433K
Jeffrey NiewCEOFeb 17A72,955$0.00—
Jeffrey NiewCEOFeb 17F94,277$27.14$2.6M
Jeffrey NiewCEOFeb 17A212,814$27.14$5.8M
Robert J. PernaGCFeb 18F2,818$27.16$77K
Robert J. PernaGCFeb 17A13,817$0.00—
Robert J. PernaGCFeb 17F15,384$27.14$418K
Robert J. PernaGCFeb 17A34,725$27.14$942K
Daniel J. GieseckeCOOFeb 18F3,624$27.16$98K
Daniel J. GieseckeCOOFeb 17A16,581$0.00—
Daniel J. GieseckeCOOFeb 17F17,581$27.14$477K
Daniel J. GieseckeCOOFeb 17A39,685$27.14$1.1M
Raymond D. CabreraChiefFeb 18F2,818$27.16$77K
Raymond D. CabreraChiefFeb 17A13,817$0.00—
Raymond D. CabreraChiefFeb 17F13,184$27.14$358K
Raymond D. CabreraChiefFeb 17A29,764$27.14$808K
Air A. Bastarrica Jr.CAOFeb 18F2,143$27.16$58K
Air A. Bastarrica Jr.CAOFeb 17A11,054$0.00—
John S. AndersonCFOFeb 18F5,234$27.16$142K
John S. AndersonCFOFeb 17A23,950$0.00—
John S. AndersonCFOFeb 17F28,569$27.14$775K
John S. AndersonCFOFeb 17A64,489$27.14$1.8M
John S. AndersonCFOFeb 10S8,994$27.00$243K
John S. AndersonCFOFeb 10S16,006$27.13$434K
Jeffrey NiewCEOFeb 6F13,744$26.98$371K
Robert J. PernaGCFeb 10S3,166$27.09$86K
Robert J. PernaGCFeb 6F2,946$26.98$79K
Daniel J. GieseckeCOOFeb 9S15,885$27.22$432K
Daniel J. GieseckeCOOFeb 6F3,332$26.98$90K
Raymond D. CabreraChiefFeb 9S10,000$26.75$268K
Raymond D. CabreraChiefFeb 6F2,588$26.98$70K
Air A. Bastarrica Jr.CAODERIVFeb 9M11,924$21.14$252K?
Air A. Bastarrica Jr.CAODERIVFeb 9M8,143$20.60$168K?
Air A. Bastarrica Jr.CAOFeb 9F6,958$27.24$190K
Air A. Bastarrica Jr.CAOFeb 9M8,143$20.60$168K
Air A. Bastarrica Jr.CAOFeb 9F10,304$27.24$281K
Air A. Bastarrica Jr.CAOFeb 9M11,924$21.14$252K
Air A. Bastarrica Jr.CAOFeb 9S9,567$26.75$256K
Air A. Bastarrica Jr.CAOFeb 9S2,433$26.82$65K
Air A. Bastarrica Jr.CAOFeb 6F2,337$26.98$63K
John S. AndersonCFOFeb 6F5,266$26.98$142K
Jeffrey NiewCEOFeb 6SPLAN25,000$27.00$675K
Jeffrey NiewCEOFeb 6SPLAN25,000$26.50$663K
Jeffrey NiewCEOFeb 6SPLAN25,000$26.00$650K
Jeffrey NiewCEOFeb 3SPLAN25,000$25.50$638K
John S. AndersonCFOJan 30F1,697$24.24$41K
John S. AndersonCFOJan 30F1,697$24.24$41K
John S. AndersonCFOJan 30F1,697$24.24$41K
John S. AndersonCFOJan 30F2,207$24.24$53K
John S. AndersonCFOJan 30A17,396$0.00—
Jeffrey NiewCEOJan 15SPLAN25,000$24.50$613K
Jeffrey NiewCEOJan 15SPLAN25,000$25.00$625K
John S. AndersonCFONov 25SPLAN1,440$22.40$32K
John S. AndersonCFONov 25SPLAN10,000$21.95$220K
John S. AndersonCFONov 21S10,000$21.50$215K
John S. AndersonCFONov 21S10,000$20.80$208K
John S. AndersonCFONov 21S10,000$20.90$209K