4//SEC Filing
HUANG C S WARREN 4
Accession 0001181431-12-048713
CIK 0001282637other
Filed
Sep 4, 8:00 PM ET
Accepted
Sep 5, 3:59 PM ET
Size
8.7 KB
Accession
0001181431-12-048713
Insider Transaction Report
Form 4
HUANG C S WARREN
President Afton Chemical Corp
Transactions
- Tax Payment
Common Stock
2012-09-04$246.93/sh−132$32,595→ 2,405 total
Holdings
- 1,962.73(indirect: NewMarket Savings Plan)
Common Stock
Footnotes (1)
- [F1]This filing is being made to report the shares of common stock surrendered to the Company on the vesting date to satisfy tax withholding obligations relating to the stock award previously reported on Form 4 filed on August 17, 2012.
Issuer
NEWMARKET CORP
CIK 0001282637
Entity typeother
Related Parties
1- filerCIK 0001246521
Filing Metadata
- Form type
- 4
- Filed
- Sep 4, 8:00 PM ET
- Accepted
- Sep 5, 3:59 PM ET
- Size
- 8.7 KB