Chapman Steven Leonard
CEO AND PRESIDENT
Chapman Steven Leonard has filed 18 SEC Form 4 filings (69 transaction rows) across 1 company, with disclosures dating back to 2025. 18 of those filings fall inside the rolling window. Most recent filing: Aug 6, 2026.
Companies traded
Insider Buying
$0
reported purchases (SEC code P)
Insider Selling
$94.3M
reported sales (SEC code S)
Companies
1
in the rolling window
| Source | |||||||
|---|---|---|---|---|---|---|---|
| NTRA | CEO AND PRESIDENT | Sale | 3,076 | $819K | Aug 6 | SEC ↗ | |
| NTRA | CEO AND PRESIDENT | Sale | 2,190 | $570K | Jul 30 | SEC ↗ | |
| NTRA | CEO AND PRESIDENT | Sale | 3,580 | $910K | Jul 30 | SEC ↗ | |
| NTRA | CEO AND PRESIDENT | Sale | 41,124 | $9.1M | Jun 6 | SEC ↗ | |
| NTRA | CEO AND PRESIDENT | Sale | 902 | $186K | May 6 | SEC ↗ | |
| NTRA | CEO AND PRESIDENT | Sale | 5,838 | $1.2M | Apr 30 | SEC ↗ | |
| NTRA | CEO AND PRESIDENT | Sale | 5,623 | $1.1M | Mar 11 | SEC ↗ | |
| NTRA | CEO AND PRESIDENT | Sale | 3,950 | $790K | Mar 3 | SEC ↗ | |
| NTRA | CEO AND PRESIDENT | Sale | 85,299 | $19.7M | Feb 4 | SEC ↗ | |
| NTRA | CEO AND PRESIDENT | Sale | 4,725 | $1.1M | Feb 4 | SEC ↗ | |
| NTRA | CEO AND PRESIDENT | Sale | 2,322 | $559K | Jan 29 | SEC ↗ | |
| NTRA | CEO AND PRESIDENT | Sale | 3,648 | $867K | Jan 29 | SEC ↗ | |
| NTRA | CEO AND PRESIDENT | Sale | 71,932 | $16.9M | Jan 22 | SEC ↗ | |
| NTRA | CEO AND PRESIDENT | Sale | 1,590 | $374K | Jan 22 | SEC ↗ | |
| NTRA | CEO AND PRESIDENT | Sale | 3,848 | $881K | Jan 6 | SEC ↗ | |
| NTRA | CEO AND PRESIDENT | Sale | 4,400 | $1.0M | Dec 3 | SEC ↗ | |
| NTRA | CEO AND PRESIDENT | Sale | 160,703 | $32.1M | Nov 3 | SEC ↗ | |
| NTRA | CEO AND PRESIDENT | Sale | 2,335 | $449K | Oct 29 | SEC ↗ | |
| NTRA | CEO AND PRESIDENT | Sale | 3,680 | $705K | Oct 29 | SEC ↗ | |
| NTRA | CEO AND PRESIDENT | Sale | 1,603 | $301K | Oct 22 | SEC ↗ | |
| NTRA | CEO AND PRESIDENT | Sale | 9,109 | $1.5M | Oct 1 | SEC ↗ | |
| NTRA | CEO AND PRESIDENT | Sale | 14,083 | $2.3M | Oct 1 | SEC ↗ | |
| NTRA | CEO AND PRESIDENT | Sale | 5,079 | $846K | Sep 5 | SEC ↗ |