KN
insider transactionsKnowles Corp — buys & sells by directors, officers and 10% owners A shareholder owning more than 10% of the company. Must report trades, but usually a weaker signal than an officer or director. (SEC Form 4).
Net shares · 365d
-450.5K
0 buy · 450.5K sell
Net value · 365d
-$13.1M
$0 in · $13.1M out
Sentiment · 365d
Net selling
0% buying · 100% selling
Open-market trades · 365d
24
0 buy · 450.5K sell
Net buy / sell volume
Not enough data to chart yet.
Tap or hover the chart for daily net volume. Green = net buying, red = net selling.
All transactions
-
Sell·S
Senior Vice President & COO · 10b5-1
$373.5K
10.0K sh · $37.31
Own -5%
-
Sell·S
Senior Vice President & COO · 10b5-1
$380.4K
10.2K sh · $37.33
Own -5%
-
Exercise·M
SVP, Chief HR Officer
$422.8K
25.2K sh · $16.77
Own New
-
Other·F
SVP, Chief HR Officer
$644.5K
17.6K sh · $36.62
Own -12%
-
Exercise·M
SVP, Chief HR Officer
$422.8K
25.2K sh · $16.77
Own +20%
-
Exercise·M
Jeffrey Niew KEY
President & CEO
$2.4M
142.9K sh · $16.77
Own New
-
Sell·S
Jeffrey Niew KEY
President & CEO
$4.7M
142.9K sh · $33.25
Own -14%
-
Exercise·M
Jeffrey Niew KEY
President & CEO
$2.4M
142.9K sh · $16.77
Own +16%
-
Sell·S
Vice President, Controller
$112.0K
3.6K sh · $30.91
Own -7%
-
Sell·S
Vice President, Controller
$64.5K
2.2K sh · $29.96
Own -4%
-
Grant·A
Director
$190.0K
6.3K sh · $30.33
Own +10%
-
Grant·A
Director
$190.0K
6.3K sh · $30.33
Own +9%
-
Grant·A
Director
$190.0K
6.3K sh · $30.33
Own +17%
-
Grant·A
Director
$190.0K
6.3K sh · $30.33
Own +12%
-
Sell·S
Vice President, Controller
$59.4K
2.0K sh · $30.26
Own -4%
-
Grant·A
Director
$190.0K
6.3K sh · $30.33
Own +11%
-
Grant·A
Director
$190.0K
6.3K sh · $30.33
Own +26%
-
Sell·S
Vice President, Controller
$69.4K
2.3K sh · $30.68
Own -4%
-
Sell·S
SVP, General Counsel & Sec
$257.1K
9.2K sh · $27.88
Own -100%
-
Sell·S
SVP, General Counsel & Sec
$208.6K
7.4K sh · $28.10
Own -8%
-
Other·F
Jeffrey Niew KEY
President & CEO
$480.7K
17.5K sh · $27.54
Own -2%
-
Sell·S
Director
$101.4K
3.7K sh · $27.40
Own -9%
-
Other·F
SVP, General Counsel & Sec
$85.0K
3.1K sh · $27.54
Own -3%
-
Other·F
Senior Vice President & COO
$109.3K
4.0K sh · $27.54
Own -2%
-
Other·F
SVP, Chief HR Officer
$85.0K
3.1K sh · $27.54
Own -2%
-
Other·F
Vice President, Controller
$64.6K
2.3K sh · $27.54
Own -4%
-
Other·F
John S. Anderson KEY
Senior Vice President & CFO
$157.8K
5.7K sh · $27.54
Own -2%
-
Sell·S
Director
$1.1M
41.0K sh · $27.16
Own -100%
-
Other·F
Jeffrey Niew KEY
President & CEO
$433.0K
15.9K sh · $27.16
Own -2%
-
Other·F
SVP, General Counsel & Sec
$76.5K
2.8K sh · $27.16
Own -3%
-
Other·F
Senior Vice President & COO
$98.4K
3.6K sh · $27.16
Own -2%
-
Other·F
SVP, Chief HR Officer
$76.5K
2.8K sh · $27.16
Own -2%
-
Other·F
Vice President, Controller
$58.2K
2.1K sh · $27.16
Own -3%
-
Other·F
John S. Anderson KEY
Senior Vice President & CFO
$142.2K
5.2K sh · $27.16
Own -2%
-
Grant·A
Jeffrey Niew KEY
President & CEO
$0
73.0K sh
Own +9%
-
Other·F
Jeffrey Niew KEY
President & CEO
$2.6M
94.3K sh · $27.14
Own -10%
-
Grant·A
Jeffrey Niew KEY
President & CEO
$5.8M
212.8K sh · $27.14
Own +29%
-
Grant·A
SVP, General Counsel & Sec
$0
13.8K sh
Own +17%
-
Other·F
SVP, General Counsel & Sec
$417.5K
15.4K sh · $27.14
Own -16%
-
Grant·A
SVP, General Counsel & Sec
$942.4K
34.7K sh · $27.14
Own +57%
-
Grant·A
Senior Vice President & COO
$0
16.6K sh
Own +9%
-
Other·F
Senior Vice President & COO
$477.1K
17.6K sh · $27.14
Own -9%
-
Grant·A
Senior Vice President & COO
$1.1M
39.7K sh · $27.14
Own +24%
-
Grant·A
SVP, Chief HR Officer
$0
13.8K sh
Own +12%
-
Other·F
SVP, Chief HR Officer
$357.8K
13.2K sh · $27.14
Own -10%
-
Grant·A
SVP, Chief HR Officer
$807.8K
29.8K sh · $27.14
Own +29%
-
Grant·A
Vice President, Controller
$0
11.1K sh
Own +22%
-
Grant·A
John S. Anderson KEY
Senior Vice President & CFO
$0
23.9K sh
Own +11%
-
Other·F
John S. Anderson KEY
Senior Vice President & CFO
$775.4K
28.6K sh · $27.14
Own -11%
-
Grant·A
John S. Anderson KEY
Senior Vice President & CFO
$1.8M
64.5K sh · $27.14
Own +35%
-
Sell·S
SVP, General Counsel & Sec
$85.8K
3.2K sh · $27.09
Own -5%
-
Sell·S
John S. Anderson KEY
Senior Vice President & CFO
$242.8K
9.0K sh · $27.00
Own -5%
-
Sell·S
John S. Anderson KEY
Senior Vice President & CFO
$434.2K
16.0K sh · $27.13
Own -8%
-
Other·G
Director
$0
41.0K sh
Own -42%
-
Sell·S
Senior Vice President & COO
$432.4K
15.9K sh · $27.22
Own -9%
-
Sell·S
SVP, Chief HR Officer
$267.5K
10.0K sh · $26.75
Own -9%
-
Exercise·M
Vice President, Controller
$252.1K
11.9K sh · $21.14
Own New
-
Exercise·M
Vice President, Controller
$167.7K
8.1K sh · $20.60
Own New
-
Other·F
Vice President, Controller
$189.5K
7.0K sh · $27.24
Own -12%
-
Exercise·M
Vice President, Controller
$167.7K
8.1K sh · $20.60
Own +16%
-
Other·F
Vice President, Controller
$280.7K
10.3K sh · $27.24
Own -17%
-
Exercise·M
Vice President, Controller
$252.1K
11.9K sh · $21.14
Own +25%
-
Sell·S
Vice President, Controller
$255.9K
9.6K sh · $26.75
Own -17%
-
Sell·S
Vice President, Controller
$65.3K
2.4K sh · $26.82
Own -4%
-
Sell·S
Jeffrey Niew KEY
President & CEO · 10b5-1
$675.0K
25.0K sh · $27.00
Own -3%
-
Sell·S
Jeffrey Niew KEY
President & CEO · 10b5-1
$662.5K
25.0K sh · $26.50
Own -3%
-
Sell·S
Jeffrey Niew KEY
President & CEO · 10b5-1
$650.0K
25.0K sh · $26.00
Own -3%
-
Other·F
Jeffrey Niew KEY
President & CEO
$370.8K
13.7K sh · $26.98
Own -2%
-
Other·F
SVP, General Counsel & Sec
$79.5K
2.9K sh · $26.98
Own -4%
-
Other·F
Senior Vice President & COO
$89.9K
3.3K sh · $26.98
Own -2%
-
Other·F
SVP, Chief HR Officer
$69.8K
2.6K sh · $26.98
Own -2%
-
Other·F
Vice President, Controller
$63.1K
2.3K sh · $26.98
Own -4%
-
Other·F
John S. Anderson KEY
Senior Vice President & CFO
$142.1K
5.3K sh · $26.98
Own -2%
-
Other·G
Director
$0
7.4K sh
Own -11%
-
Sell·S
Jeffrey Niew KEY
President & CEO · 10b5-1
$637.5K
25.0K sh · $25.50
Own -3%
-
Other·F
John S. Anderson KEY
Senior Vice President & CFO
$41.1K
1.7K sh · $24.24
Own -1%
-
Other·F
John S. Anderson KEY
Senior Vice President & CFO
$53.5K
2.2K sh · $24.24
Own -1%
-
Grant·A
John S. Anderson KEY
Senior Vice President & CFO
$0
17.4K sh
Own +8%
-
Sell·S
Jeffrey Niew KEY
President & CEO · 10b5-1
$612.5K
25.0K sh · $24.50
Own -3%
-
Sell·S
Jeffrey Niew KEY
President & CEO · 10b5-1
$625.0K
25.0K sh · $25.00
Own -3%
| Date▾ | Insider | Type | Shares | Value |
|---|---|---|---|---|
| May 27, 2026 | Daniel J. Giesecke KEY 10b5-1 | Sell S | 10.0K | $373.5K |
| May 27, 2026 | Daniel J. Giesecke KEY 10b5-1 | Sell S | 10.2K | $380.4K |
| May 13, 2026 | Raymond D. Cabrera | Exercise M | 25.2K | $422.8K |
| May 13, 2026 | Raymond D. Cabrera | Other F | 17.6K | $644.5K |
| May 13, 2026 | Raymond D. Cabrera | Exercise M | 25.2K | $422.8K |
| May 5, 2026 | Jeffrey Niew KEY | Exercise M | 142.9K | $2.4M |
| May 5, 2026 | Jeffrey Niew KEY | Sell S | 142.9K | $4.7M |
| May 5, 2026 | Jeffrey Niew KEY | Exercise M | 142.9K | $2.4M |
| Apr 30, 2026 | Air A. Bastarrica Jr. KEY | Sell S | 3.6K | $112.0K |
| Apr 29, 2026 | Air A. Bastarrica Jr. KEY | Sell S | 2.2K | $64.5K |
| Apr 28, 2026 | Ye Jane Li | Grant A | 6.3K | $190.0K |
| Apr 28, 2026 | Michael S Wishart | Grant A | 6.3K | $190.0K |
| Apr 28, 2026 | Cheryl L Shavers | Grant A | 6.3K | $190.0K |
| Apr 28, 2026 | Daniel J Crowley | Grant A | 6.3K | $190.0K |
| Apr 28, 2026 | Air A. Bastarrica Jr. KEY | Sell S | 2.0K | $59.4K |
| Apr 28, 2026 | Keith Barnes | Grant A | 6.3K | $190.0K |
| Apr 28, 2026 | Laura Angelini | Grant A | 6.3K | $190.0K |
| Apr 27, 2026 | Air A. Bastarrica Jr. KEY | Sell S | 2.3K | $69.4K |
| Feb 26, 2026 | PERNA ROBERT J | Sell S | 9.2K | $257.1K |
| Feb 24, 2026 | PERNA ROBERT J | Sell S | 7.4K | $208.6K |
| Feb 20, 2026 | Jeffrey Niew KEY | Other F | 17.5K | $480.7K |
| Feb 20, 2026 | Cheryl L Shavers | Sell S | 3.7K | $101.4K |
| Feb 20, 2026 | PERNA ROBERT J | Other F | 3.1K | $85.0K |
| Feb 20, 2026 | Daniel J. Giesecke KEY | Other F | 4.0K | $109.3K |
| Feb 20, 2026 | Raymond D. Cabrera | Other F | 3.1K | $85.0K |
| Feb 20, 2026 | Air A. Bastarrica Jr. KEY | Other F | 2.3K | $64.6K |
| Feb 20, 2026 | John S. Anderson KEY | Other F | 5.7K | $157.8K |
| Feb 19, 2026 | Keith Barnes | Sell S | 41.0K | $1.1M |
| Feb 18, 2026 | Jeffrey Niew KEY | Other F | 15.9K | $433.0K |
| Feb 18, 2026 | PERNA ROBERT J | Other F | 2.8K | $76.5K |
| Feb 18, 2026 | Daniel J. Giesecke KEY | Other F | 3.6K | $98.4K |
| Feb 18, 2026 | Raymond D. Cabrera | Other F | 2.8K | $76.5K |
| Feb 18, 2026 | Air A. Bastarrica Jr. KEY | Other F | 2.1K | $58.2K |
| Feb 18, 2026 | John S. Anderson KEY | Other F | 5.2K | $142.2K |
| Feb 17, 2026 | Jeffrey Niew KEY | Grant A | 73.0K | $0 |
| Feb 17, 2026 | Jeffrey Niew KEY | Other F | 94.3K | $2.6M |
| Feb 17, 2026 | Jeffrey Niew KEY | Grant A | 212.8K | $5.8M |
| Feb 17, 2026 | PERNA ROBERT J | Grant A | 13.8K | $0 |
| Feb 17, 2026 | PERNA ROBERT J | Other F | 15.4K | $417.5K |
| Feb 17, 2026 | PERNA ROBERT J | Grant A | 34.7K | $942.4K |
| Feb 17, 2026 | Daniel J. Giesecke KEY | Grant A | 16.6K | $0 |
| Feb 17, 2026 | Daniel J. Giesecke KEY | Other F | 17.6K | $477.1K |
| Feb 17, 2026 | Daniel J. Giesecke KEY | Grant A | 39.7K | $1.1M |
| Feb 17, 2026 | Raymond D. Cabrera | Grant A | 13.8K | $0 |
| Feb 17, 2026 | Raymond D. Cabrera | Other F | 13.2K | $357.8K |
| Feb 17, 2026 | Raymond D. Cabrera | Grant A | 29.8K | $807.8K |
| Feb 17, 2026 | Air A. Bastarrica Jr. KEY | Grant A | 11.1K | $0 |
| Feb 17, 2026 | John S. Anderson KEY | Grant A | 23.9K | $0 |
| Feb 17, 2026 | John S. Anderson KEY | Other F | 28.6K | $775.4K |
| Feb 17, 2026 | John S. Anderson KEY | Grant A | 64.5K | $1.8M |
| Feb 10, 2026 | PERNA ROBERT J | Sell S | 3.2K | $85.8K |
| Feb 10, 2026 | John S. Anderson KEY | Sell S | 9.0K | $242.8K |
| Feb 10, 2026 | John S. Anderson KEY | Sell S | 16.0K | $434.2K |
| Feb 10, 2026 | Keith Barnes | Other G | 41.0K | $0 |
| Feb 9, 2026 | Daniel J. Giesecke KEY | Sell S | 15.9K | $432.4K |
| Feb 9, 2026 | Raymond D. Cabrera | Sell S | 10.0K | $267.5K |
| Feb 9, 2026 | Air A. Bastarrica Jr. KEY | Exercise M | 11.9K | $252.1K |
| Feb 9, 2026 | Air A. Bastarrica Jr. KEY | Exercise M | 8.1K | $167.7K |
| Feb 9, 2026 | Air A. Bastarrica Jr. KEY | Other F | 7.0K | $189.5K |
| Feb 9, 2026 | Air A. Bastarrica Jr. KEY | Exercise M | 8.1K | $167.7K |
| Feb 9, 2026 | Air A. Bastarrica Jr. KEY | Other F | 10.3K | $280.7K |
| Feb 9, 2026 | Air A. Bastarrica Jr. KEY | Exercise M | 11.9K | $252.1K |
| Feb 9, 2026 | Air A. Bastarrica Jr. KEY | Sell S | 9.6K | $255.9K |
| Feb 9, 2026 | Air A. Bastarrica Jr. KEY | Sell S | 2.4K | $65.3K |
| Feb 6, 2026 | Jeffrey Niew KEY 10b5-1 | Sell S | 25.0K | $675.0K |
| Feb 6, 2026 | Jeffrey Niew KEY 10b5-1 | Sell S | 25.0K | $662.5K |
| Feb 6, 2026 | Jeffrey Niew KEY 10b5-1 | Sell S | 25.0K | $650.0K |
| Feb 6, 2026 | Jeffrey Niew KEY | Other F | 13.7K | $370.8K |
| Feb 6, 2026 | PERNA ROBERT J | Other F | 2.9K | $79.5K |
| Feb 6, 2026 | Daniel J. Giesecke KEY | Other F | 3.3K | $89.9K |
| Feb 6, 2026 | Raymond D. Cabrera | Other F | 2.6K | $69.8K |
| Feb 6, 2026 | Air A. Bastarrica Jr. KEY | Other F | 2.3K | $63.1K |
| Feb 6, 2026 | John S. Anderson KEY | Other F | 5.3K | $142.1K |
| Feb 3, 2026 | Ye Jane Li | Other G | 7.4K | $0 |
| Feb 3, 2026 | Jeffrey Niew KEY 10b5-1 | Sell S | 25.0K | $637.5K |
| Jan 30, 2026 | John S. Anderson KEY | Other F | 1.7K | $41.1K |
| Jan 30, 2026 | John S. Anderson KEY | Other F | 2.2K | $53.5K |
| Jan 30, 2026 | John S. Anderson KEY | Grant A | 17.4K | $0 |
| Jan 15, 2026 | Jeffrey Niew KEY 10b5-1 | Sell S | 25.0K | $612.5K |
| Jan 15, 2026 | Jeffrey Niew KEY 10b5-1 | Sell S | 25.0K | $625.0K |
About KN insider trading
This page tracks insider transactions for Knowles Corp (KN) reported to the U.S. Securities and Exchange Commission on Form 4. Corporate insiders — directors, executive officers and beneficial owners of more than 10% of the stock — must disclose their trades within two business days. Open-market purchases (code P) and sales (code S) made at the insider's discretion are the most-watched opportunistic signals, while awards (A), option exercises (M) and tax-withholding (F) reflect compensation rather than conviction. Trades marked 10b5-1 were made under a pre-arranged plan and are considered routine. A cluster buy — several insiders buying within a short window — is historically a stronger bullish indicator than any single trade.