Insiders sold 308K and bought nothing on the open market.
None of the selling was scheduled in advance under a 10b5-1 plan. Director Michelle M Frymire sold 308K on Nov 19, 2025, 45% of their stake, outside a plan. The last open-market buy by an executive or director was in Mar 2025.
Get an email when NATL's executives or directors buy, or make a large sale outside a plan.
Trades · last 2 years
| Date | Insider | Trade | Shares | Price | Value | Of their stake | Filing |
|---|---|---|---|---|---|---|---|
| Nov 19, 2025 | Michelle M Frymire Director | SoldNo plan | 8,786 | $35.02 | 308K | 45% | Form 4 |
| Mar 6, 2025 | Joseph E Reece Director | Bought | 4,000 | $25.59 | 102K | 12% | Form 4 |
| Dec 6, 2024 | Andrew R Duvall Chief Accounting Officer | SoldNo plan | 450 | $33.48 | 15K | 2.7% | Form 4 |
| Nov 21, 2024 | Andrew R Duvall Chief Accounting Officer | SoldNo plan | 300 | $30.80 | 9K | 1.8% | Form 4 |
- Nov 19, 2025No planMichelle M FrymireDirector · sold 8,786 at $35.02308K45% of stake
- Mar 6, 2025Joseph E ReeceDirector · bought 4,000 at $25.59102K12% of stake
- Dec 6, 2024No planAndrew R DuvallChief Accounting Officer · sold 450 at $33.4815K2.7% of stake
- Nov 21, 2024No planAndrew R DuvallChief Accounting Officer · sold 300 at $30.809K1.8% of stake
Source: SEC Form 4 filings, filed within two business days of each trade and checked for new ones every hour.
Peers
Calculating & Accounting Machines (No Electronic Computers) · Pick stocks to compare with NATL
Held by ETFs
NATL is in 69 US ETFs. The largest of them, with NATL's weight in each:
Spot a number that looks wrong? Check it in NATL's SEC filings or
Download this analysis as a PDF (Pro)
Data sourced from SEC EDGAR filings and third-party price providers. Scores, valuations, and metrics are algorithmic estimates. This is not investment advice. See our Terms and Methodology.
Keep analysing NATL
Create a free account and get 14 days of Premium: every stock and every tool.
- Unlimited stocks
- Stock screener
- Portfolio tracker
- Editable DCF
- Compare side by side
- Unlimited alerts
No card. Moves to Free after, unless you upgrade.
Already have an account?
Or come back tomorrow. Stocks on your watchlist are always free to view.