KRONOS WORLDWIDE INC (KRO)
Data as of , from SEC Form 4 filings.
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About KRONOS WORLDWIDE INC (KRO)
KRONOS WORLDWIDE INC files with the SEC under CIK 0001257640 and is classified as industrial inorganic chemicals. It is grouped with Materials companies on this site.
KRO Form 4 activity by transaction type, last 90 days
No Form 4 activity for KRO in the last 90 days.
KRO insider transactions (Form 4)
2721 Form 4 filings on record, the earliest from May 14, 2025, newest first.
| Date | Insider | Transaction | Security | Shares | Price | Value |
|---|---|---|---|---|---|---|
| Kevin B. Kramer | Open-market purchase | Common Stock $0.01 par value per share | 3,731 | $6.70 | $25K | |
| Kevin B. Kramer | Open-market purchase | Common Stock $0.01 par value per share | 3,735 | $6.75 | $25K | |
| Kevin B. Kramer | Open-market purchase | Common Stock $0.01 par value per share | 335 | $6.76 | $2K | |
| Kevin B. Kramer | Open-market purchase | Common Stock $0.01 par value per share | 6,800 | $6.77 | $46K | |
 Brian W. Christian - Officer | Grant or award | Common Stock, $0.01 par value per share | 5,550 | $7.22 footnote F1 | $40K | |
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| Michael Shawn Simmons - Officer | Grant or award | Common Stock, $0.01 par value per share | 5,550 | $7.22 footnote F1 | $40K | |
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| Cecil H. Moore Jr. | Grant or award | Common Stock $0.01 par value per share | 5,550 | $7.22 footnote F1 | $40K | |
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| Meredith W. Mendes | Grant or award | Common Stock $0.01 par value per share | 5,550 | $7.22 footnote F1 | $40K | |
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| Kevin B. Kramer | Grant or award | Common Stock $0.01 par value per share | 5,550 | $7.22 footnote F1 | $40K | |
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| John E. Harper | Grant or award | Common Stock $0.01 par value per share | 5,550 | $7.22 footnote F1 | $40K | |
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| Loretta J. Feehan | Grant or award | Common Stock $0.01 par value per share | 5,550 | $7.22 footnote F1 | $40K | |
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| R. Gerald Dr Turner | Grant or award | Common Stock $0.01 par value per share | 5,550 | $7.22 footnote F1 | $40K | |
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 Kristin B. McCoy - Officer | Open-market purchase | Common Stock, par value $0.01 | 2,000 | $6.05 | $12K | |
| Andrew B. Nace - Officer | Open-market purchase | Common Stock, par value $0.01 | 1,000 | $5.76 | $6K | |
| Andrew B. Nace - Officer | Open-market purchase | Common Stock, par value $0.01 | 1,000 | $5.77 | $6K | |
| Andrew B. Nace - Officer | Open-market purchase | Common Stock, par value $0.01 | 500 | $5.96 | $3K | |
| Andrew B. Nace - Officer | Open-market purchase | Common Stock, par value $0.01 | 500 | $5.98 | $3K | |
 Bryan A. Hanley - Officer | Open-market purchase | Common Stock $0.01 par value | 2,500 | $4.90 | $12K | |
| Bart W. Reichert - Officer | Open-market purchase | Common Stock, par value $0.01 | 20,000 | $4.96 | $99K | |
| Michael Shawn Simmons - Officer | Open-market purchase | Common Stock $0.01 par value | 5,000 | $4.87 | $24K | |
| Amy A. Samford - Officer | Open-market purchase | Common Stock, par value $0.01 | 3,000 | $4.83 | $14K | |
| John E. Harper - Director | Grant or award | Common Stock $0.01 par value | 2,800 | $7.17 | $20K | |
| Kevin B. Kramer - Director | Grant or award | Common Stock $0.01 par value | 2,800 | $7.17 | $20K | |
| Meredith W. Mendes - Director | Grant or award | Common Stock $0.01 par value | 2,800 | $7.17 | $20K | |
| Cecil H. Moore Jr. - Director | Grant or award | Common Stock $0.01 par value | 2,800 | $7.17 | $20K | |
| Loretta J. Feehan - Director | Grant or award | Common Stock $0.01 par value | 2,800 | $7.17 | $20K | |
| R. Gerald Dr Turner - Director | Grant or award | Common Stock $0.01 par value | 2,800 | $7.17 | $20K | |
Item 2.02, 7.01, 9.01
Item 5.07, 7.01, 9.01
Item 2.02, 9.01
Item 2.02, 9.01
KRO insider trading FAQ
What is the latest insider trade for KRO?
KRONOS WORLDWIDE INC (KRO) has filed no insider reports in the last 90 days. The most recent on record is dated 2026-05-18. The full record for KRO runs to 21 Form 4 filings, the earliest from 2025-05-14. InsiderAlpha adds new Form 4, Form 144 and 8-K filings as they arrive from SEC EDGAR.
How many insiders are buying KRO stock?
No insider purchases of KRO were filed in the last 90 days. 13 purchases are on record for this company.
How many insiders are selling KRO stock?
No insider sales of KRO were filed in the last 90 days.
Where can I see KRO SEC filings (Form 4, 10-K, 10-Q, 8-K)?
This page collects KRO Form 4 insider transactions, Form 144 sale notices and 8-K filings in one place. Annual 10-K and quarterly 10-Q reports live on the company's SEC EDGAR page.
More Materials companies with insider activity
Recent insider filings
10The EDGAR links open each original Form 4, so you can check any number on this page against the filing it came from.
- - Kevin B. Kramer view on EDGAR
- - Brian W. Christian view on EDGAR
- - Michael Shawn Simmons view on EDGAR
- - Cecil H. Moore Jr. view on EDGAR
- - Meredith W. Mendes view on EDGAR
- - Kevin B. Kramer view on EDGAR
- - John E. Harper view on EDGAR
- - Loretta J. Feehan view on EDGAR
- - R. Gerald Dr Turner view on EDGAR
Related companies with recent insider activity
Learn more
- What the Form 4 transaction codes mean
- Grants, option exercises, gifts and tax withholding are not trades on the market. The codes say which is which.
- Insider activity in Materials
- Where KRO's peers are being bought and sold.
- Every recent Form 4
- The market-wide feed, updated as filings arrive from SEC EDGAR.
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