Latest filings (excl ownership)
DEF 14A
Definitive proxy
28 Mar 24
10-K/A
2023 FY
Annual report (amended)
14 Mar 24
10-K
2023 FY
Annual report
29 Feb 24
8-K
Quaker Houghton Announces Fourth Quarter and Full Year 2023 Results
29 Feb 24
8-K
Departure of Directors or Certain Officers
5 Dec 23
10-Q
2023 Q3
Quarterly report
2 Nov 23
8-K
Quaker Houghton Announces Third Quarter 2023 Results
2 Nov 23
8-K
Departure of Directors or Certain Officers
7 Sep 23
8-K/A
Other Events
4 Aug 23
S-3ASR
Automatic shelf registration
3 Aug 23
S-3ASR
Automatic shelf registration
3 Aug 23
8-K
Other Events
3 Aug 23
10-Q
2023 Q2
Quarterly report
1 Aug 23
8-K
Quaker Houghton Announces Second Quarter 2023 Results
1 Aug 23
8-K
Quaker Houghton Appoints Russell R. Shaller to its Board Of Directors
26 Jul 23
SD
Conflict minerals disclosure
31 May 23
S-8
Registration of securities for employees
24 May 23
S-8 POS
Registration of securities for employees (post-effective amendment)
24 May 23
8-K
Submission of Matters to a Vote of Security Holders
11 May 23
10-Q
2023 Q1
Quarterly report
4 May 23
8-K
Quaker Houghton Announces First Quarter 2023 Results
4 May 23
DEF 14A
Definitive proxy
31 Mar 23
10-K
2022 FY
Annual report
23 Feb 23
8-K
Quaker Houghton Announces Fourth Quarter and Full Year 2022 Results
23 Feb 23
8-K
Amendments to Articles of Incorporation or Bylaws
20 Dec 22
10-Q
2022 Q3
Quarterly report
3 Nov 22
8-K
Quaker Houghton Announces Third Quarter 2022 Results
3 Nov 22
8-K
Departure of Directors or Certain Officers
20 Oct 22
10-Q
2022 Q2
Quarterly report
4 Aug 22
8-K
Quaker Houghton Announces Second Quarter 2022 Results
4 Aug 22
8-K
Entry into a Material Definitive Agreement
21 Jun 22
SD
Conflict minerals disclosure
31 May 22
8-K
Submission of Matters to a Vote of Security Holders
16 May 22
10-Q
2022 Q1
Quarterly report
5 May 22
8-K
Quaker Houghton Announces First Quarter 2022 Results
5 May 22
DEF 14A
Definitive proxy
31 Mar 22
10-K
2021 FY
Annual report
1 Mar 22
8-K
Quaker Houghton Announces Fourth Quarter and Full Year 2021 Results
24 Feb 22
8-K
Quaker Houghton Announces Third Quarter 2021 Results
4 Nov 21
10-Q
2021 Q3
Quarterly report
4 Nov 21
Latest ownership filings
4
Robert T Traub
19 Mar 24
4
Andrew E. Tometich
19 Mar 24
4
David Slinkman
19 Mar 24
4
Anna Ransley
19 Mar 24
4
Melissa Leneis
19 Mar 24
4
Jeffrey Kutz
19 Mar 24
4
SHANE HOSTETTER
19 Mar 24
4
Jeffrey L Fleck
19 Mar 24
4
Jeewat Bijlani
19 Mar 24
4
JOSEPH A BERQUIST
19 Mar 24
4
MICHAEL F BARRY
19 Mar 24
4
Jeffrey L Fleck
29 Feb 24
SC 13G/A
T. Rowe Price Investment Management, Inc.
16 Feb 24
SC 13G
T. Rowe Price Investment Management, Inc.
14 Feb 24
SC 13G/A
VANGUARD GROUP INC
13 Feb 24
SC 13G/A
Durable Capital Partners LP
12 Feb 24
SC 13G/A
BlackRock Inc.
23 Jan 24
4
Jeffrey Kutz
17 Jan 24
3
Jeffrey Kutz
12 Jan 24
4
Jeewat Bijlani
22 Dec 23
4
Jeewat Bijlani
18 Dec 23
4
Hungary Holding Korlatolt Felelossegu Tarsasag Gulf
5 Dec 23
4
Change in insider ownership
5 Dec 23
SC 13D/A
Gulf Hungary Holding Korlatolt Felelossegu Tarsasag
27 Nov 23
4
Change in insider ownership
27 Nov 23
4
Hungary Holding Korlatolt Felelossegu Tarsasag Gulf
27 Nov 23
4/A
Hungary Holding Korlatolt Felelossegu Tarsasag Gulf
27 Nov 23
4
JOSEPH A BERQUIST
15 Nov 23
4
Hungary Holding Korlatolt Felelossegu Tarsasag Gulf
17 Oct 23
4
Anna Ransley
17 Aug 23
3
Anna Ransley
2 Aug 23
4
Russell Shaller
28 Jul 23
3
Russell Shaller
28 Jul 23
4
Melissa Leneis
7 Jul 23
11-K
Annual report of employee stock purchases
29 Jun 23
4
JEFFRY D FRISBY
5 Jun 23
4
Fay West
5 Jun 23
4
Michael J Shannon
5 Jun 23
4
Ramaswami Seshasayee
5 Jun 23
4
William H Osborne
5 Jun 23