RIDLEHOOVER SUSAN M enters NEWMARKET CORP with 0.81 shares across direct and indirect positions
This filing by RIDLEHOOVER SUSAN M (PRINCIPAL ACCOUNTING OFFICER) establishes the baseline for all future Form 4 insider transaction reports at NEWMARKET CORP.
Indirect
Filed: 2/20/2026ACC: 0001193125-26-061528
Officer· PRINCIPAL ACCOUNTING OFFICER
Since Feb 2026
0.81
Baseline shares
0.00
Direct ownership
0 positions
0.00
Derivative underlying
0 instruments
1
Security positions
0.81 indirect
Non-Derivative Holdings1
Common Stock
IndirectShares owned0.81
Total
0.81 indirect0.81
| Security Title | Shares Owned | Ownership Type |
|---|---|---|
| Common Stock | 0.81 | Indirect |
| Total | 0.81 | 0.81 indirect |
Derivative Holdings0
No derivative holdings reported