Tronox Holdings PLC is a vertically integrated manufacturer of TiO2 pigment. It operates titanium-bearing mineral sand mines and beneficiation and smelting operations in Australia & South Africa to produce feedstock materials that can be processed into TiO2 for pigment, high-purity titanium chemicals, including titanium tetrachloride, and ultrafine TiO2 used in certain specialty applications. TiO2 and titanium feedstock, are used to produce paints and coatings, as well as plastics, paper, and printing ink. It has three pigment production facilities in the United States, the Netherlands, and Western Australia and three mining operations in Western Australia and South Africa. Europe, the Middle East, and Africa regions contribute the majority of revenue.
| Form 4 transaction type | Transactions | Shares | Total value |
|---|---|---|---|
| Grant or award | 1 | 18,262 |
Dollar totals are shown for open-market purchases and sales only. Grants, option exercises, gifts and tax withholding are reported by share count because they are not trades at a market price.
21 Form 4 filings on record, the earliest from May 7, 2025, newest first.
| Date | Insider | Transaction | Security | Shares | Price | Value |
|---|---|---|---|---|---|---|
| Keith Schwarz - Director | Grant or award | Common Stock | 18,262 | $0.00 | - | |
| John D. Romano - Officer | Open-market sale | Common Stock | 101,600 | $6.59 | $670K | |
| John Srivisal - Officer | Open-market sale | Common Stock | 19,461 | $6.59 | $128K | |
| Jean Francois Turgeon | Open-market sale | Common Stock | 18,563 | $6.60 | $122K | |
| Jeffrey N. Neuman - Officer | Open-market sale | Common Stock | 22,965 | $6.59 | $151K | |
| Jeffrey A. Engle - Officer | Open-market sale | Common Stock | 14,575 | $6.60 | $96K | |
| Jonathan Flood - Officer | Open-market sale | Common Stock | 7,000 | $7.55 | $53K | |
| Jonathan Flood - Officer | Open-market sale | Common Stock | 8,008 | $6.58 | $53K | |
| Jeffrey N. Neuman - Officer | Grant or award | Common Stock | 63,530 | $0.00 | - | |
| John D. Romano - Officer | Grant or award | Common Stock | 341,855 | $0.00 | - | |
| Jonathan Flood - Officer | Grant or award | Common Stock | 18,524 | $0.00 | - | |
| Jonathan Flood - Officer | Grant or award | Common Stock | 37,048 | $0.00 | - | |
| Jeffrey A. Engle - Officer | Grant or award | Common Stock | 42,900 | $0.00 | - | |
| John Srivisal - Officer | Grant or award | Common Stock | 61,855 | $0.00 | - | |
| Peter Johnston | Open-market purchase | Common Stock | 20,000 | $3.21 | $64K | |
| Jean Francois Turgeon | Open-market purchase | Common Stock | 19,497 | $3.22 | $63K | |
| Jean Francois Turgeon | Open-market purchase | Common Stock | 11,653 | $3.20 | $37K | |
| Stephen J. Jones | Open-market purchase | Common Stock | 8,000 | $3.19 | $25K | |
| Stephen J. Jones | Open-market purchase | Common Stock | 7,000 | $3.20 | $22K | |
| Stephen J. Jones | Open-market purchase | Common Stock | 6,000 | $3.32 | $20K | |
| John Srivisal - Officer | Open-market purchase | Common Stock | 37,000 | $3.39 | $125K | |
| Jeffrey A. Engle - Officer | Open-market purchase | Common Stock | 12,600 | $3.07 | $39K | |
| John D. Romano - Officer | Open-market purchase | Common Stock | 100,000 | $3.09 | $309K | |
| Ilan Kaufthal | Tax withholding / forfeiture | Common Stock | 1,111 | $4.91 | $5K | |
| Ilan Kaufthal | Grant or award | Common Stock | 27,223 | $0.00 | - |
A Form 144 is notice of an INTENDED sale, not a completed one. It often precedes the Form 4 that reports the trade actually happening.
| Filed | Filer | Relationship | Shares | Market value | Notice |
|---|---|---|---|---|---|
| - | - | - | - | View on EDGAR |
Tronox Holdings plc (TROX) had 1 insider filing in the last 90 days, with the most recent on 2026-07-31. The full record for TROX runs to 21 Form 4 filings, the earliest from 2025-05-07. InsiderAlpha tracks every Form 4, Form 144, and 8-K filing in real time.
No insider purchases of TROX were filed in the last 90 days. 9 purchases are on record for this company.
No insider sales of TROX were filed in the last 90 days. 7 sales are on record for this company.
This page tracks TROX Form 4 insider transactions, Form 144 sale notices, and 8-K material event disclosures in one timeline. Annual 10-K and quarterly 10-Q reports live on the company's SEC EDGAR page.
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Every Form 4 below links to the original document on SEC EDGAR, so the numbers on this page can be checked against the filing they came from.
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