| 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 |
| 07/19/2023 |
4
| Form 4 - Statement of changes in beneficial ownership of securities: |
| 07/05/2023 |
4
| Xu Ting (Director) has filed a Form 4 on NEWMARKET CORP|
Txns:
| Granted 223 shares
@ $0 |
|
| 07/05/2023 |
4
| Harris H Hiter III (Director) has filed a Form 4 on NEWMARKET CORP|
Txns:
| Granted 223 shares
@ $0 |
|
| 07/05/2023 |
4
| ROGERS JAMES E (Director) has filed a Form 4 on NEWMARKET CORP|
Txns:
| Granted 223 shares
@ $0 |
|
| 07/05/2023 |
4
| HANLEY PATRICK D (Director) has filed a Form 4 on NEWMARKET CORP|
Txns:
| Granted 223 shares
@ $0 |
|
| 07/05/2023 |
4
| GAMBILL MARK M (Director) has filed a Form 4 on NEWMARKET CORP|
Txns:
| Granted 223 shares
@ $0 |
|
| 06/28/2023 |
8-K
| Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers: Compensatory Arrangements... |
| 06/08/2023 |
4
| GOTTWALD THOMAS E (Chairman, President & CEO) has filed a Form 4 on NEWMARKET CORP|
Txns:
| Gifted 84 shares
@ $0
Gifted 84 shares
@ $0
Gifted 252 shares
@ $0
Gifted 5,476 shares
@ $0
Gifted 4,070 shares
@ $0 |
|
| 06/08/2023 |
4
| GOTTWALD BRUCE C (10% Owner) has filed a Form 4 on NEWMARKET CORP|
Txns:
| Gifted 168 shares
@ $0
Gifted 16,430 shares
@ $0 |
|
| 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: |
| 03/02/2023 |
3/A
| Ridgeway Gail (Controller) has filed a Form 3/A on NEWMARKET CORP |
| 02/27/2023 |
4
| Paliotti Brian D (President Afton Chemical Corp) has filed a Form 4 on NEWMARKET CORP|
Txns:
| Granted 825 shares
@ $0
Paid exercise price by delivering 249 shares
@ $338.85, valued at
$84.4k
|
|
| 02/27/2023 |
4
| Hazelgrove Bruce R III (EVP & CAO) has filed a Form 4 on NEWMARKET CORP|
Txns:
| Granted 825 shares
@ $0
Paid exercise price by delivering 249 shares
@ $338.85, valued at
$84.4k
|
|
| 02/27/2023 |
4
| GOTTWALD THOMAS E (Chairman, President & CEO) has filed a Form 4 on NEWMARKET CORP|
Txns:
| Granted 1,175 shares
@ $0
Paid exercise price by delivering 364 shares
@ $338.85, valued at
$123.3k
|
|
| 02/24/2023 |
4
| GOTTWALD THOMAS E (Chairman, President & CEO) has filed a Form 4 on NEWMARKET CORP|
Txns:
| Gifted 99 shares
@ $0
Gifted 1,881 shares
@ $0
Gifted 99 shares
@ $0
Gifted 297 shares
@ $0
Gifted 198 shares
@ $0 |
|
| 02/24/2023 |
4
| GOTTWALD BRUCE C (10% Owner) has filed a Form 4 on NEWMARKET CORP|
Txns:
| Gifted 4,059 shares
@ $0 |
|
| 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] |
| 02/06/2023 |
4
| ROGERS JAMES E (Director) has filed a Form 4 on NEWMARKET CORP|
Txns:
| Sold 393 shares
@ $360.24, valued at
$141.6k
|
|
| 02/06/2023 |
4
| Form 4 - Statement of changes in beneficial ownership of securities: |
| 02/06/2023 |
4
| Form 4 - Statement of changes in beneficial ownership of securities: |
|