🕵️ NL Industries Inc ($NL)

SEC insider & ownership activity, last 12 months · CIK 72162 · every row links its SEC filing

Insiders were quiet over the last 12 months – no open-market buys or sells. No red-flag 8-Ks in the window.

Insider flow

0 buyers, $0 (0 lots) · 0 sellers, $0 (0 lots)

No open-market insider transactions in the last 12 months.

5%+ holders

No current 5%+ beneficial-ownership positions on file.

Planned insider sales (Form 144)

No sale notices filed in the last 12 months.

Material events (8-K)