Everything on this page is public record — SEC Form 4 filings and congressional disclosures — alongside any INSIDER SCANNER research case for this company.
Insider flow: Buying only — a count of disclosed transactions, not a rating or a recommendation.
Every reported transaction, positioned by trade date. Purchases sit above the axis, sales below; circle area is proportional to dollar value. No share-price line is drawn — this feed carries transaction prices only, and a price history inferred from them would imply market data the filings do not contain.
Share-weighted average price across 1 reported purchase, with the full range of prices paid. Purchases only — averaging a sale into an "insider cost" would describe a price nobody paid.
One row per insider, one cell per reported transaction, shaded by value. Repeat buying and activity clustered in time are visible at a glance.
The filings above are public record and stay public here. What an account adds for $NTHI is the reading of them — and for this company, that is what the list below says it is, no more.
Not available for NTHI today: no research case — nothing here has cleared the scoring threshold. Both appear on this page on their own if that changes.
A free account opens all of it.
Every open-market transaction disclosed for NTHI in the synced window. Values are the insider's own, as filed.
| Date | Insider | Title | Type | Shares | Price | Value |
|---|---|---|---|---|---|---|
| 2026-09-15 | GARNETT KEITHLY | CFO | Open-market sell | 5,000 | 3.36 | $16,809 |
Not financial advice. This page reports public filings and past research output. It is not a recommendation to buy or sell, and no price target here is a prediction. Trade at your own risk.