Sector: Materials âĸ All Insider Transactions
đ Last update: 10/11/2026 at 22:39 UTCNEM stock price â last 6 months
Ⲡ= insider buy (0), âŧ = insider sell (7)
Data from Yahoo Finance, 15-min delay. Last update: 09/10/2026 (market close).
| Date | Insider | Role | Type | Shares | Price | Value |
|---|---|---|---|---|---|---|
| 10/01/2026 | Toth Peter | EVP, Chief Sustain & Dev Off | Sale | 3,000 | $114.81 | $0.3M |
| 10/01/2026 | Viljoen Natascha | President & CEO | Sale | 3,882 | $114.81 | $0.4M |
| 09/02/2026 | Beaven Peter David | Director | Award | 1,092 | â | â |
| 09/01/2026 | Toth Peter | EVP, Chief Sustain & Dev Off | Sale | 3,000 | $123.00 | $0.4M |
| 09/01/2026 | Viljoen Natascha | President & CEO | Sale | 3,882 | $123.00 | $0.5M |
| 08/24/2026 | BOYCE GREGORY H | Director | Gift | 46,871 | â | â |
| 08/24/2026 | BOYCE GREGORY H | Director | Gift | 46,871 | â | â |
| 08/05/2026 | Tabolt Brian | Chief Financial Officer | Sale | 11,445 | $105.09 | $1.2M |
| 08/05/2026 | Viljoen Natascha | President & CEO | Sale | 7,764 | $104.00 | $0.8M |
| 08/03/2026 | Toth Peter | EVP, Chief Sustain & Dev Off | Sale | 3,000 | $93.45 | $0.3M |
| 07/28/2026 | Wexler Peter | Chief Legal Officer | Tax | 2,291 | $93.47 | $0.2M |
| 07/27/2026 | Fry David James | EVP, Project Development | Award | 3,691 | â | â |
| 07/27/2026 | Rodgers Mark C | Chief Operating Officer | Award | 6,954 | â | â |
| 07/27/2026 | Tabolt Brian | Chief Financial Officer | Award | 7,275 | â | â |
| 07/27/2026 | Thornton David John | Chief Technical Officer | Award | 2,674 | â | â |
| 07/27/2026 | Wexler Peter | Chief Legal Officer | Award | 5,349 | â | â |
| Insider | Role | Shares Held | Last Transaction |
|---|---|---|---|
| Viljoen Natascha | President & CEO | 127,471 | 10/01/2026 |
| Wexler Peter | Chief Legal Officer | 70,923 | 07/28/2026 |
| Toth Peter | EVP, Chief Sustain & Dev Off | 34,315 | 10/01/2026 |
| Rodgers Mark C | Chief Operating Officer | 32,710 | 07/27/2026 |
| Tabolt Brian | Chief Financial Officer | 29,324 | 08/05/2026 |
| Thornton David John | Chief Technical Officer | 25,837 | 07/27/2026 |
| Fry David James | EVP, Project Development | 20,838 | 07/27/2026 |
| Beaven Peter David | Director | 1,092 | 09/02/2026 |
Form 144 is filed BEFORE the actual sale. It is an important leading indicator.
| Filing Date | Type | SEC Link |
|---|---|---|
| 10/01/2026 | 144 | View Filing â |
| 10/01/2026 | 144 | View Filing â |
| 09/01/2026 | 144 | View Filing â |
| 09/01/2026 | 144 | View Filing â |
Recent financial data from SEC filings (XBRL) to contextualize insider activity.
Legal insider trading occurs when executives, directors, and major shareholders (>10%) of a public company buy or sell shares of their own company and report it to the SEC via Form 4.
Open market purchases (P) â the strongest signal. The insider uses their own money to buy shares.
All data on this page comes directly from public SEC filings.
đ View all Form 4 filings on SEC EDGAR NEM âOther Materials stocks with monitored insider activity:
Stocks with the highest number of recent insider transactions: