Date Filed | Type | Description |
08/03/2023 |
8-K
| Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers: Compensatory Arrangements... |
07/27/2023 |
10-Q
| Quarterly Report for the period ended June 30, 2023 |
07/26/2023 |
8-K
| Quarterly results |
06/28/2023 |
8-K
| Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers: Compensatory Arrangements... |
05/31/2023 |
11-K
| Form 11-K - Annual report of employee stock purchase, savings and similar plans: |
04/27/2023 |
8-K
| Quarterly results |
04/27/2023 |
10-Q
| Quarterly Report for the period ended March 31, 2023 |
04/26/2023 |
8-K
| Quarterly results |
03/10/2023 |
ARS
| Form ARS - Annual Report to Security Holders: |
03/10/2023 |
DEFA14A
| Form DEFA14A - Additional definitive proxy soliciting materials and Rule 14(a)(12) material: |
03/10/2023 |
DEF 14A
| Form DEF 14A - Other definitive proxy statements: |
02/23/2023 |
8-K
| Other Events, Financial Statements and Exhibits Interactive Data |
02/14/2023 |
5
| GOTTWALD THOMAS E (Chairman, President & CEO) has filed a Form 5 on NEWMARKET CORP |
02/14/2023 |
5
| GOTTWALD BRUCE C (10% Owner) has filed a Form 5 on NEWMARKET CORP |
02/14/2023 |
SC 13G/A
| Form SC 13G/A - Statement of acquisition of beneficial ownership by individuals: [Amend] |
02/14/2023 |
SC 13G/A
| Form SC 13G/A - Statement of acquisition of beneficial ownership by individuals: [Amend] |
02/13/2023 |
SC 13G/A
| Form SC 13G/A - Statement of acquisition of beneficial ownership by individuals: [Amend] |
01/31/2023 |
8-K
| Quarterly results |
12/16/2022 |
8-K/A
| Quarterly results |
10/31/2022 |
8-K
| Quarterly results |
10/27/2022 |
8-K
| Quarterly results |
10/25/2022 |
10-Q
| Quarterly Report for the period ended September 30, 2022 |
10/24/2022 |
8-K
| Quarterly results |
08/04/2022 |
8-K
| Quarterly results |
08/03/2022 |
10-Q
| Quarterly Report for the period ended June 30, 2022 |
08/02/2022 |
8-K
| Quarterly results |
06/02/2022 |
11-K
| Form 11-K - Annual report of employee stock purchase, savings and similar plans: |
05/23/2022 |
SC 13G
| Floyd D. Gottwald, Jr. Living Trust reports a 8.6% stake in NEWMARKET CORPORATION |
04/28/2022 |
8-K
| Submission of Matters to a Vote of Security Holders, Other Events, Financial Statements and Exhibits Interac... |
04/28/2022 |
10-Q
| Quarterly Report for the period ended March 31, 2022 |
04/27/2022 |
8-K
| Quarterly results |
03/11/2022 |
DEFA14A
| Form DEFA14A - Additional definitive proxy soliciting materials and Rule 14(a)(12) material: |
03/11/2022 |
DEF 14A
| Form DEF 14A - Other definitive proxy statements: |
02/24/2022 |
8-K
| Quarterly results |
|