Companies / Knowles Corp / Activity

Activity — Knowles Corp

66 moves.

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InsidersInstitutions
DateActorActionSecurityValueShares ΔPosition afterImpact
Feb 17, 2026Bastarrica Air A. Jr.
Executive
GrantCommon Stock$0+11K
+21.67%
62,059
0.07% of shares
low
Feb 17, 2026Anderson John S.
Executive
GrantCommon Stock$0+24K
+10.81%
245,561
0.29% of shares
low
Jan 30, 2026Anderson John S.
Executive
GrantCommon Stock$0+17K
+8.45%
223,255
0.26% of shares
low
Feb 17, 2026Cabrera Raymond D.
Executive
GrantCommon Stock$0+14K
+11.65%
132,416
0.16% of shares
low
Feb 17, 2026Giesecke Daniel J.
Executive
GrantCommon Stock$0+17K
+8.86%
203,648
0.24% of shares
low
Feb 10, 2026Barnes Keith
Director
GiftCommon Stock$0+41K
41,048
0.05% of shares
low
Feb 10, 2026Barnes Keith
Director
GiftCommon Stock$0-41K
-41.85%
57,034
0.07% of shares
low
Feb 17, 2026Niew Jeffrey
CEO
GrantCommon Stock$0+73K
+8.64%
917,118
1.07% of shares
low
Feb 17, 2026Perna Robert J
Executive
GrantCommon Stock$0+14K
+17.32%
93,598
0.11% of shares
low
Jan 30, 2026Anderson John S.
Executive
OtherCommon Stock$41.1K-2K
-0.78%
215,957
0.25% of shares
low
Jan 30, 2026Anderson John S.
Executive
OtherCommon Stock$41.1K-2K
-0.77%
217,654
0.25% of shares
low
Jan 30, 2026Anderson John S.
Executive
OtherCommon Stock$41.1K-2K
-0.77%
219,351
0.26% of shares
low
Jan 30, 2026Anderson John S.
Executive
OtherCommon Stock$53.5K-2K
-0.99%
221,048
0.26% of shares
low
Feb 18, 2026Bastarrica Air A. Jr.
Executive
OtherCommon Stock$58.2K-2K
-3.45%
59,916
0.07% of shares
low
Feb 6, 2026Bastarrica Air A. Jr.
Executive
OtherCommon Stock$63.1K-2K
-3.74%
60,200
0.07% of shares
low
Feb 20, 2026Bastarrica Air A. Jr.
Executive
OtherCommon Stock$64.6K-2K
-3.92%
57,569
0.07% of shares
low
Feb 9, 2026Bastarrica Air A. Jr.
Executive
SellCommon Stock$65.3K-2K
-4.04%
57,767
0.07% of shares
low
Feb 6, 2026Cabrera Raymond D.
Executive
OtherCommon Stock$69.8K-3K
-2.26%
112,019
0.13% of shares
low
Feb 18, 2026Cabrera Raymond D.
Executive
OtherCommon Stock$76.5K-3K
-2.13%
129,598
0.15% of shares
low
Feb 18, 2026Perna Robert J
Executive
OtherCommon Stock$76.5K-3K
-3.01%
90,780
0.11% of shares
low
Feb 6, 2026Perna Robert J
Executive
OtherCommon Stock$79.5K-3K
-4.43%
63,606
0.07% of shares
low
Feb 20, 2026Cabrera Raymond D.
Executive
OtherCommon Stock$85.0K-3K
-2.38%
126,512
0.15% of shares
low
Feb 20, 2026Perna Robert J
Executive
OtherCommon Stock$85.0K-3K
-3.40%
87,694
0.10% of shares
low
Feb 10, 2026Perna Robert J
Executive
SellCommon Stock$85.8K-3K
-4.98%
60,440
0.07% of shares
low
Feb 6, 2026Giesecke Daniel J.
Executive
OtherCommon Stock$89.9K-3K
-1.81%
180,848
0.21% of shares
low
Feb 18, 2026Giesecke Daniel J.
Executive
OtherCommon Stock$98.4K-4K
-1.78%
200,024
0.23% of shares
low
Feb 20, 2026Shavers Cheryl L
Director
SellCommon Stock$101.4K-4K
-9.30%
36,076
0.04% of shares
medium
Feb 20, 2026Giesecke Daniel J.
Executive
OtherCommon Stock$109.3K-4K
-1.98%
196,056
0.23% of shares
low
Feb 6, 2026Anderson John S.
Executive
OtherCommon Stock$142.1K-5K
-2.44%
210,691
0.25% of shares
low
Feb 18, 2026Anderson John S.
Executive
OtherCommon Stock$142.2K-5K
-2.13%
240,327
0.28% of shares
low
Feb 20, 2026Anderson John S.
Executive
OtherCommon Stock$157.8K-6K
-2.38%
234,596
0.27% of shares
low
Feb 9, 2026Bastarrica Air A. Jr.
Executive
ExerciseCommon Stock$167.7K+8K
+16.34%
57,963
0.07% of shares
low
Feb 9, 2026Bastarrica Air A. Jr.
Executive
OtherCommon Stock$189.5K-7K
-12.00%
51,005
0.06% of shares
low
Apr 28, 2026Barnes Keith
Director
GrantCommon Stock$190.0K+6K
+10.98%
63,299
0.07% of shares
low
Apr 28, 2026Shavers Cheryl L
Director
GrantCommon Stock$190.0K+6K
+17.37%
42,341
0.05% of shares
low
Feb 24, 2026Perna Robert J
Executive
SellCommon Stock$208.6K-7K
-8.46%
80,272
0.09% of shares
medium
Feb 10, 2026Anderson John S.
Executive
SellCommon Stock$242.8K-9K
-4.62%
185,691
0.22% of shares
medium
Feb 9, 2026Bastarrica Air A. Jr.
Executive
ExerciseCommon Stock$252.1K+12K
+24.74%
60,124
0.07% of shares
low
Feb 9, 2026Bastarrica Air A. Jr.
Executive
SellCommon Stock$255.9K-10K
-16.56%
48,200
0.06% of shares
medium
Feb 26, 2026Perna Robert J
Executive
SellCommon Stock$257.1K-9K
-100.00%
0
0.00% of shares
medium
Feb 9, 2026Cabrera Raymond D.
Executive
SellCommon Stock$267.5K-10K
-8.93%
102,019
0.12% of shares
medium
Feb 9, 2026Bastarrica Air A. Jr.
Executive
OtherCommon Stock$280.7K-10K
-17.14%
49,820
0.06% of shares
low
Feb 17, 2026Cabrera Raymond D.
Executive
OtherCommon Stock$357.8K-13K
-10.00%
118,599
0.14% of shares
low
Feb 6, 2026Niew Jeffrey
CEO
OtherCommon Stock$370.8K-14K
-1.86%
725,626
0.85% of shares
low
Feb 17, 2026Perna Robert J
Executive
OtherCommon Stock$417.5K-15K
-16.17%
79,781
0.09% of shares
low
Feb 9, 2026Giesecke Daniel J.
Executive
SellCommon Stock$432.4K-16K
-8.78%
164,963
0.19% of shares
medium
Feb 18, 2026Niew Jeffrey
CEO
OtherCommon Stock$433.0K-16K
-1.74%
901,175
1.06% of shares
low
Feb 10, 2026Anderson John S.
Executive
SellCommon Stock$434.2K-16K
-7.60%
194,685
0.23% of shares
medium
Feb 17, 2026Giesecke Daniel J.
Executive
OtherCommon Stock$477.1K-18K
-8.59%
187,067
0.22% of shares
low
Feb 20, 2026Niew Jeffrey
CEO
OtherCommon Stock$480.7K-17K
-1.94%
883,719
1.03% of shares
low
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