Harper John E
NL Industries, Inc. · Director
Harper John E is listed in public filings as director. This Harper John E insider trading page organizes Form 4 disclosures, reported purchases and sales, transaction dates, share amounts, related issuers, and historical insider activity so readers can review the person's public trading record in one place. Companies and tickers connected to this insider trading profile include NL Industries, Inc. (NL), and Kronos Worldwide, Inc. (KRO). Investors use Harper John E's insider trading disclosures to study buying and selling patterns, position changes, company-specific activity, and the source evidence behind each reported transaction.
Latest Actions
| Company | Holding Value | Last Transaction | Amount | Transaction Price | Current Price |
|---|---|---|---|---|---|
| $254k38.1k shares | Grant / ExerciseMay 14, 2026 | $40.0K6k shares | $6.67 | -- |
Insider Trades History
| Company | Holding Value | Last Transaction | Amount | Transaction Price | Current Price |
|---|---|---|---|---|---|
| $157k21.8k shares | Grant / ExerciseMay 13, 2026 | $40.1K5.6k shares | $7.22 | -- | |
| $258k32.1k shares | Grant / ExerciseMay 15, 2025 | $20.1K2.5k shares | $8.04 | -- | |
| $117k16.3k shares | Grant / ExerciseMay 14, 2025 | $20.1K2.8k shares | $7.17 | -- |