Financial reports
ARS
2024 FY
Annual report to shareholders
15 Mar 24
10-K
2023 FY
Annual report
21 Feb 24
10-Q
2023 Q3
Quarterly report
2 Nov 23
10-Q
2023 Q2
Quarterly report
2 Aug 23
10-Q
2023 Q1
Quarterly report
2 May 23
ARS
2022 FY
Annual report to shareholders
17 Mar 23
10-K
2022 FY
Annual report
9 Feb 23
10-Q
2022 Q3
Quarterly report
27 Oct 22
10-Q
2022 Q2
Quarterly report
2 Aug 22
10-Q
2022 Q1
Quarterly report
28 Apr 22
Current reports
8-K
Knowles Reports Q4 & Full Year 2023 Financial Results and Provides Outlook for Q1 2024
7 Feb 24
8-K
Departure of Directors or Certain Officers
27 Dec 23
8-K
Knowles Reports Q3 2023 Financial Results, Provides Outlook for Q4 2023
2 Nov 23
8-K
Entry into a Material Definitive Agreement
27 Sep 23
8-K
Entry into a Material Definitive Agreement
20 Sep 23
8-K
Regulation FD Disclosure
18 Sep 23
8-K
Knowles Reports Q2 2023 Financial Results and Provides Outlook for Q3
2 Aug 23
8-K
Departure of Directors or Certain Officers
16 May 23
8-K
Submission of Matters to a Vote of Security Holders
4 May 23
8-K
Knowles Reports Q1 2023 Financial Results and Provides Outlook for Q2
27 Apr 23
Registration and prospectus
S-8
Registration of securities for employees
14 May 20
S-8
Registration of securities for employees
3 May 18
S-8
Registration of securities for employees
5 May 16
SC TO-T/A
Third party tender offer statement (amended)
16 Jul 15
S-8
Registration of securities for employees
16 Jul 15
SC TO-T/A
Third party tender offer statement (amended)
1 Jul 15
424B3
Prospectus supplement
30 Jun 15
SC TO-T/A
Third party tender offer statement (amended)
29 Jun 15
SC TO-T/A
Third party tender offer statement (amended)
17 Jun 15
Proxies
DEFA14A
Additional proxy soliciting materials
15 Mar 24
DEF 14A
Definitive proxy
15 Mar 24
PRE 14A
Preliminary proxy
1 Mar 24
DEFA14A
Additional proxy soliciting materials
17 Mar 23
DEF 14A
Definitive proxy
17 Mar 23
DEFA14A
Additional proxy soliciting materials
11 Mar 22
DEF 14A
Definitive proxy
11 Mar 22
DEFA14A
Additional proxy soliciting materials
11 Mar 21
DEF 14A
Definitive proxy
11 Mar 21
DEFA14A
Additional proxy soliciting materials
20 Apr 20
Other
SD
Conflict minerals disclosure
24 May 23
SD
Conflict minerals disclosure
26 May 22
SD
Conflict minerals disclosure
25 May 21
SD
Conflict minerals disclosure
22 May 20
SD
Conflict minerals disclosure
24 May 19
UPLOAD
Letter from SEC
4 Oct 18
CORRESP
Correspondence with SEC
28 Sep 18
UPLOAD
Letter from SEC
19 Sep 18
SD
Conflict minerals disclosure
24 May 18
SD
Conflict minerals disclosure
25 May 17
Ownership
144
Notice of proposed sale of securities
22 Feb 24
4
ROBERT J PERNA
22 Feb 24
4
Jeffrey Niew
22 Feb 24
4
Daniel J. Giesecke
22 Feb 24
4
Raymond D. Cabrera
22 Feb 24
4
Air A. Jr. Bastarrica
22 Feb 24
4
John S. Anderson
22 Feb 24
SC 13G/A
ARIEL INVESTMENTS, LLC
14 Feb 24
SC 13G/A
VANGUARD GROUP INC
13 Feb 24
4
Jeffrey Niew
9 Feb 24