Insider · CIK 0001409627
John E Harper
Files at NL (NL INDUSTRIES INC), KRO (KRONOS WORLDWIDE INC). First filing -, latest -.
John E Harper files SEC Form 4 as director at NL (NL INDUSTRIES INC), and also at KRO (KRONOS WORLDWIDE INC). No open-market trade is on file; the transactions below are grants, exercises and other rows that carry no view on the price.
A track record needs three past buys with six months of prices behind them; John E Harper has 0, so none is measured yet.
Signals
This insider’s open-market buys and sells, scored.
Transactions
Every row this insider has filed, 2 in all, newest first.
| Date | Company | Transaction | Shares | Price | Value | Holdings after | Filed |
|---|---|---|---|---|---|---|---|
| May 15, 2025 | NL NL INDUSTRIES INC | AGrant or award Common Stock $0.125 par value per share | +2,500 | $8.04 | $20k | 32,050 | May 16, 2025 |
| May 14, 2025 | KRO KRONOS WORLDWIDE INC | AGrant or award Common Stock $0.01 par value | +2,800 | $7.17 | $20k | 16,250 | May 15, 2025 |
Questions about John E Harper
Answered from the filings on this page, as of the latest one.
Is John E Harper buying or selling?
John E Harper has no open-market buy or sell on SEC Form 4; the filings on record are grants, exercises and other transactions.
How did John E Harper's past buys perform?
Not measured yet. InsiderTell needs three past buys with six months of prices to publish a track record, and John E Harper has 0.
Where does John E Harper file Form 4?
John E Harper has filed Form 4 at NL (NL INDUSTRIES INC); KRO (KRONOS WORLDWIDE INC). A Form 4 is required of officers, directors and holders of more than 10% of a share class within two business days of a trade.
Not investment advice. Scores and forward returns are decision support built from public SEC filings and past prices; they describe what happened after comparable filings, not what will happen after this one. Do your own research and size your risk.