Net shares · 90d
-47.9K
0 buy · 47.9K sell
Net value · 90d
-$10.5M
$0 in · $10.5M out
Sentiment · 90d
Net selling
0% buying · 100% selling
Open-market trades · 90d
17
0 buy · 47.9K sell
Net buy / sell volume (all companies)
Not enough data to chart yet.
Tap or hover the chart for daily net volume. Green = net buying, red = net selling.
All transactions · open-market
Include grants & non-market-
NTRA Sell·S
CEO AND PRESIDENT · 10b5-1
$773.7K
3.4K sh · $226.97
Own -3%
-
NTRA Sell·S
CEO AND PRESIDENT · 10b5-1
$1.5M
6.8K sh · $226.15
Own -6%
-
NTRA Sell·S
CEO AND PRESIDENT · 10b5-1
$366.7K
1.6K sh · $224.99
Own -1%
-
NTRA Sell·S
CEO AND PRESIDENT · 10b5-1
$323.1K
1.4K sh · $223.91
Own -1%
-
NTRA Sell·S
CEO AND PRESIDENT · 10b5-1
$1.5M
6.5K sh · $223.34
Own -5%
-
NTRA Sell·S
CEO AND PRESIDENT · 10b5-1
$445.8K
2.0K sh · $222.25
Own -2%
-
NTRA Sell·S
CEO AND PRESIDENT · 10b5-1
$528.5K
2.4K sh · $220.19
Own -2%
-
NTRA Sell·S
CEO AND PRESIDENT · 10b5-1
$604.2K
2.8K sh · $219.08
Own -2%
-
NTRA Sell·S
CEO AND PRESIDENT · 10b5-1
$380.3K
1.7K sh · $218.28
Own -1%
-
NTRA Sell·S
CEO AND PRESIDENT · 10b5-1
$510.3K
2.4K sh · $217.04
Own -2%
-
NTRA Sell·S
CEO AND PRESIDENT · 10b5-1
$1.2M
5.5K sh · $216.13
Own -4%
-
NTRA Sell·S
CEO AND PRESIDENT · 10b5-1
$279.3K
1.3K sh · $214.83
Own -1%
-
NTRA Sell·S
CEO AND PRESIDENT · 10b5-1
$534.3K
2.5K sh · $213.44
Own -2%
-
NTRA Sell·S
CEO AND PRESIDENT · 10b5-1
$176.7K
832 sh · $212.42
Own -1%
-
NTRA Sell·S
CEO AND PRESIDENT · 10b5-1
$186.0K
902 sh · $206.16
Own -1%
-
NTRA Sell·S
CEO AND PRESIDENT · 10b5-1
$728.9K
3.6K sh · $204.39
Own -2%
-
NTRA Sell·S
CEO AND PRESIDENT · 10b5-1
$462.9K
2.3K sh · $203.75
Own -1%
| Date▾ | Ticker | Type | Shares | Value |
|---|---|---|---|---|
| Jun 4, 2026 | NTRA | Sell S | 3.4K | $773.7K |
| Jun 4, 2026 | NTRA | Sell S | 6.8K | $1.5M |
| Jun 4, 2026 | NTRA | Sell S | 1.6K | $366.7K |
| Jun 4, 2026 | NTRA | Sell S | 1.4K | $323.1K |
| Jun 4, 2026 | NTRA | Sell S | 6.5K | $1.5M |
| Jun 4, 2026 | NTRA | Sell S | 2.0K | $445.8K |
| Jun 4, 2026 | NTRA | Sell S | 2.4K | $528.5K |
| Jun 4, 2026 | NTRA | Sell S | 2.8K | $604.2K |
| Jun 4, 2026 | NTRA | Sell S | 1.7K | $380.3K |
| Jun 4, 2026 | NTRA | Sell S | 2.4K | $510.3K |
| Jun 4, 2026 | NTRA | Sell S | 5.5K | $1.2M |
| Jun 4, 2026 | NTRA | Sell S | 1.3K | $279.3K |
| Jun 4, 2026 | NTRA | Sell S | 2.5K | $534.3K |
| Jun 4, 2026 | NTRA | Sell S | 832 | $176.7K |
| May 1, 2026 | NTRA | Sell S | 902 | $186.0K |
| Apr 27, 2026 | NTRA | Sell S | 3.6K | $728.9K |
| Apr 27, 2026 | NTRA | Sell S | 2.3K | $462.9K |
About Steven Leonard Chapman
This profile aggregates every SEC Form 4 insider transaction reported by Steven Leonard Chapman across all companies they trade. Open-market purchases (code P) and sales (code S) are the highest-signal, discretionary trades; grants (A), option exercises (M) and gifts (G) reflect compensation rather than conviction and carry no market price. Figures cover the selected period and update as new filings are ingested.