Latest filings (excl ownership)
15F-12G
Securities registration termination (foreign)
12 May 23
25-NSE
Exchange delisting
2 May 23
S-8 POS
Registration of securities for employees (post-effective amendment)
1 May 23
S-8 POS
Registration of securities for employees (post-effective amendment)
1 May 23
S-8 POS
Registration of securities for employees (post-effective amendment)
1 May 23
S-8 POS
Registration of securities for employees (post-effective amendment)
1 May 23
S-8 POS
Registration of securities for employees (post-effective amendment)
1 May 23
S-8 POS
Registration of securities for employees (post-effective amendment)
1 May 23
S-8 POS
Registration of securities for employees (post-effective amendment)
1 May 23
S-8 POS
Registration of securities for employees (post-effective amendment)
1 May 23
S-8 POS
Registration of securities for employees (post-effective amendment)
1 May 23
S-8 POS
Registration of securities for employees (post-effective amendment)
1 May 23
DEFA14A
Additional proxy soliciting materials
27 Apr 23
DEF 14A
Definitive proxy
27 Apr 23
10-Q
2023 Q1
Quarterly report
27 Apr 23
8-K
Results of Operations and Financial Condition
26 Apr 23
8-K
Submission of Matters to a Vote of Security Holders
3 Apr 23
DEFM14A
Proxy related to merger
28 Feb 23
10-K
2022 FY
Annual report
9 Feb 23
8-K
Q4 2022 Earnings Conference Call
3 Feb 23
8-K
Fourth Quarter Revenue of $128 Million; Up Slightly Sequentially
1 Feb 23
425
Business combination disclosure
17 Jan 23
425
Business combination disclosure
17 Jan 23
8-K
Core Lab Announces Proposed Redomestication to the United States
17 Jan 23
8-K
Core Lab Announces Voluntary Delisting from Euronext Amsterdam
4 Nov 22
10-Q
2022 Q3
Quarterly report
27 Oct 22
8-K
Third Quarter Revenue of $126 Million; Up 4% Sequentially; Up 7% Year-over-year
26 Oct 22
10-Q
2022 Q2
Quarterly report
28 Jul 22
8-K
Second Quarter Revenue of $120.9 Million; Up 5% Sequentially; Up 2% Year-over-year
27 Jul 22
8-K
Entry into a Material Definitive Agreement
26 Jul 22
424B5
Prospectus supplement for primary offering
9 Jun 22
8-K
Core Lab Announces $60,000,000 “At-the-market” Equity Offering Program
9 Jun 22
UPLOAD
Letter from SEC
9 Jun 22
8-K
Other Events
8 Jun 22
CORRESP
Correspondence with SEC
7 Jun 22
CORRESP
Correspondence with SEC
2 Jun 22
SD
Conflict minerals disclosure
24 May 22
8-K
Submission of Matters to a Vote of Security Holders
19 May 22
UPLOAD
Letter from SEC
18 May 22
10-Q
2022 Q1
Quarterly report
28 Apr 22
Latest ownership filings
SC 13G/A
ALGER ASSOCIATES INC
12 Jun 23
4
Dijken Eeuwijk Monique van
3 Apr 23
4
Kwaku Temeng
3 Apr 23
4
Michael Straughen
3 Apr 23
4
Katherine Murray
3 Apr 23
4
Harvey Robert Klingensmith
3 Apr 23
4
Martha Z. Carnes
3 Apr 23
4
Mark Damian Tattoli
21 Feb 23
4
Christopher Scott Hill
21 Feb 23
4
Gwendolyn Gresham
21 Feb 23
4
Kevin Daniels
21 Feb 23
4
Lawrence Bruno
21 Feb 23
SC 13G/A
ALGER ASSOCIATES INC
14 Feb 23
SC 13G/A
ARIEL INVESTMENTS, LLC
14 Feb 23
SC 13G/A
EARNEST PARTNERS LLC
14 Feb 23
SC 13G/A
VANGUARD GROUP INC
9 Feb 23
SC 13G/A
BlackRock Inc.
26 Jan 23
SC 13G/A
BlackRock Inc.
20 Jan 23
4
Gwendolyn Gresham
4 Jan 23
4
Christopher Scott Hill
4 Jan 23
4
Kevin Daniels
4 Jan 23
4
Lawrence Bruno
4 Jan 23
4
Mark Damian Tattoli
2 Dec 22
4
Kevin Daniels
2 Dec 22
4
Mark Damian Tattoli
3 Oct 22
4
Mark Damian Tattoli
2 Aug 22
11-K
Annual report of employee stock purchases
29 Jun 22
3
Katherine Murray
27 May 22
4
Mark Damian Tattoli
2 May 22
4
Dijken Eeuwijk Monique van
4 Apr 22
4
Kwaku Temeng
4 Apr 22
4
Michael Straughen
4 Apr 22
4
Harvey Robert Klingensmith
4 Apr 22
4
Martha Z. Carnes
4 Apr 22
4
Gregory Barry Barnett
4 Apr 22
4
Mark Damian Tattoli
2 Mar 22
4
Kevin Daniels
2 Mar 22
4
Kevin Daniels
17 Feb 22
4
Mark Damian Tattoli
17 Feb 22
4
Gwendolyn Schreffler
17 Feb 22