NATURAL ALTERNATIVES INTERNATIONAL INC (NAII)
Data as of , from SEC Form 4 filings.
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Mark A. Ledoux - OfficerOpen-market purchase$1K- Mark A. Ledoux - OfficerOpen-market purchase$600
About NATURAL ALTERNATIVES INTERNATIONAL INC (NAII)
NATURAL ALTERNATIVES INTERNATIONAL INC files with the SEC under CIK 0000787253 and is classified as medicinal chemicals and botanical products. It is grouped with Health Care companies on this site.
NAII Form 4 activity by transaction type, last 90 days
No Form 4 activity for NAII in the last 90 days.
NAII insider transactions (Form 4)
2311 Form 4 filings on record, the earliest from Feb 20, 2026, newest first.
| Date | Insider | Transaction | Security | Shares | Price | Value |
|---|---|---|---|---|---|---|
| Kenneth Wolf - Officer | Grant or award | Common Stock | 15,000 footnote F3 | $0.00 | - | |
| Kenneth Wolf - Officer | Tax withholding / forfeiture | Common Stock | 5,151 | $2.73 | $14K | |
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| Michael E. Fortin - Officer | Tax withholding / forfeiture | Common Stock | 4,308 | $2.73 | $12K | |
| Michael E. Fortin - Officer | Grant or award | Common Stock | 12,000 footnote F3 | $0.00 | - | |
| ||||||
| Mark A. Ledoux - Officer | Tax withholding / forfeiture | Common Stock | 3,484 | $2.73 | $10K | |
| Mark A. Ledoux - Officer | Grant or award | Common Stock | 20,000 footnote F3 | $0.00 | - | |
| ||||||
| Alan G. Dunn - Director | Grant or award | Common Stock | 8,000 footnote F2 | $0.00 | - | |
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| Laura Kay Matherly - Director | Grant or award | Common Stock | 8,000 footnote F2 | $0.00 | - | |
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| Guru Ramanathan - Director | Grant or award | Common Stock | 8,000 footnote F2 | $0.00 | - | |
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| Mark A. Ledoux - Officer | Open-market purchase | Common Stock | 500 | $2.77 | $1K | |
| Mark A. Ledoux - Officer | Open-market purchase | Common Stock | 218 | $2.75 | $600 | |
| Mark A. Ledoux - Officer | Open-market purchase | Common Stock | 532 | $2.80 | $1K | |
| Mark A. Ledoux - Officer | Open-market purchase | Common Stock | 500 | $2.85 | $1K | |
| Mark A. Ledoux - Officer | Open-market purchase | Common Stock | 500 | $2.79 | $1K | |
| Mark A. Ledoux - Officer | Open-market purchase | Common Stock | 500 | $2.81 | $1K | |
| Mark A. Ledoux - Officer | Open-market purchase | Common Stock | 500 | $2.85 | $1K | |
| Mark A. Ledoux - Officer | Open-market purchase | Common Stock | 250 | $2.80 | $700 | |
| Mark A. Ledoux - Officer | Open-market purchase | Common Stock | 250 | $2.66 | $664 | |
| Mark A. Ledoux - Officer | Open-market purchase | Common Stock | 750 | $2.70 | $2K | |
| Mark A. Ledoux - Officer | Open-market purchase | Common Stock | 1,000 | $2.71 | $3K | |
| Mark A. Ledoux - Officer | Open-market purchase | Common Stock | 2,500 | $2.60 | $6K | |
| Mark A. Ledoux - Officer | Open-market purchase | Common Stock | 500 | $2.56 | $1K | |
| Mark A. Ledoux - Officer | Open-market purchase | Common Stock | 1,500 | $2.56 | $4K | |
NAII insider trading FAQ
What is the latest insider trade for NAII?
NATURAL ALTERNATIVES INTERNATIONAL INC (NAII) has filed no insider reports in the last 90 days. The most recent on record is dated 2026-03-11. The full record for NAII runs to 11 Form 4 filings, the earliest from 2026-02-20. InsiderAlpha adds new Form 4, Form 144 and 8-K filings as they arrive from SEC EDGAR.
How many insiders are buying NAII stock?
No insider purchases of NAII were filed in the last 90 days. 14 purchases are on record for this company.
How many insiders are selling NAII stock?
No insider sales of NAII were filed in the last 90 days.
Where can I see NAII SEC filings (Form 4, 10-K, 10-Q, 8-K)?
This page collects NAII Form 4 insider transactions, Form 144 sale notices and 8-K filings in one place. Annual 10-K and quarterly 10-Q reports live on the company's SEC EDGAR page.
More Health Care companies with insider activity
Recent insider filings
10The EDGAR links open each original Form 4, so you can check any number on this page against the filing it came from.
- - Kenneth Wolf view on EDGAR
- - Michael E. Fortin view on EDGAR
- - Mark A. Ledoux view on EDGAR
- - Alan G. Dunn view on EDGAR
- - Laura Kay Matherly view on EDGAR
- - Guru Ramanathan view on EDGAR
- - Mark A. Ledoux view on EDGAR
- - Mark A. Ledoux view on EDGAR
- - Mark A. Ledoux view on EDGAR
Related companies with recent insider activity
Learn more
- What the Form 4 transaction codes mean
- Grants, option exercises, gifts and tax withholding are not trades on the market. The codes say which is which.
- Insider activity in Health Care
- Where NAII's peers are being bought and sold.
- Every recent Form 4
- The market-wide feed, updated as filings arrive from SEC EDGAR.
Follow NAII with a 7-day demo
- NAII on your watchlist
- Every NAII Form 4 filing on record
- Up to 3 months of NAII price history
- The daily trading plan of ranked insider buys, on a delay, with the plan archive
