Nasdaq · CIK 0000787253
NAII NATURAL ALTERNATIVES INTERNATIONAL INC
Insider trading from SEC Form 4. Last filing Mar 10, 2026. Close $1.14 on Oct 9, 2026, 0% from the 52-week low and -76% from the high.
Last 90 days
Net insider value
$0
no open-market trades
Buys
0
$0 by 0 insiders
Sells
0
$0 by 0 insiders
Insiders on file
6
with a Form 4 at this company
Price and insider trades, last year
NAIIOct 9, 2026 · close 1.14
Daily candles, adjusted for splits and dividends. Green arrows are insider buys, red are sells, sized by value. Click a marked bar to open the signal.Charts by TradingView Lightweight Charts™
Signals
Open-market buys and sells at NATURAL ALTERNATIVES INTERNATIONAL INC, scored.
| Score | Insider | Value | Holdings | Price context | Filed |
|---|---|---|---|---|---|
| 25Weak | Mark A Ledoux CEO/Chairman buy | $3,474 1,250 shares | +1% | - | |
| 25Weak | Mark A Ledoux CEO/Chairman buy | $2,820 1,000 shares | +1% | - | |
| 25Weak | Mark A Ledoux CEO/Chairman buy | $3,528 1,250 shares | +1% | - | |
| 30Weak | Mark A Ledoux CEO/Chairman buy | $5,399 2,000 shares | +1% | - | |
| 25Weak | Mark A Ledoux CEO/Chairman buy | $12k 4,500 shares | +3% | - |
Transactions
The last 27 rows filed, every code.
| Date | Insider | Transaction | Shares | Price | Value | Holdings after | Filed |
|---|---|---|---|---|---|---|---|
| Mar 6, 2026 | Michael E Fortin Chief Financial Officer | FTax withholding Common Stock | -4,308 | $2.73 | $12k | 46,554 | Mar 10, 2026 |
| Mar 6, 2026 | Alan G Dunn director | AGrant or award Common Stock | +8,000 | $0.00 | $0 | 99,211 | Mar 10, 2026 |
| Mar 6, 2026 | Kenneth Wolf President, COO, & Sec. | FTax withholding Common Stock | -5,151 | $2.73 | $14k | 126,831 | Mar 10, 2026 |
| Mar 6, 2026 | Guru Ramanathan director | AGrant or award Common Stock | +8,000 | $0.00 | $0 | 38,000 | Mar 10, 2026 |
| Mar 6, 2026 | Laura Kay Matherly director | AGrant or award Common Stock | +8,000 | $0.00 | $0 | 42,000 | Mar 10, 2026 |
| Mar 6, 2026 | Mark A Ledoux CEO/Chairman | FTax withholding Common Stock | -3,484 | $2.73 | $9,511 | 156,737 | Mar 10, 2026 |
| Mar 6, 2026 | Mark A Ledoux CEO/Chairman | AGrant or award Common Stock | +20,000 | $0.00 | $0 | 176,737 | Mar 10, 2026 |
| Mar 6, 2026 | Michael E Fortin Chief Financial Officer | AGrant or award Common Stock | +12,000 | $0.00 | $0 | 58,554 | Mar 10, 2026 |
| Mar 6, 2026 | Kenneth Wolf President, COO, & Sec. | AGrant or award Common Stock | +15,000 | $0.00 | $0 | 141,831 | Mar 10, 2026 |
| Mar 4, 2026 | Mark A Ledoux CEO/Chairman | POpen-market purchase Common Stock | +500 | $2.77 | $1,385 | 159,471 | Mar 6, 2026 |
| Mar 5, 2026 | Mark A Ledoux CEO/Chairman | POpen-market purchase Common Stock | +218 | $2.75 | $600 | 159,689 | Mar 6, 2026 |
| Mar 6, 2026 | Mark A Ledoux CEO/Chairman | POpen-market purchase Common Stock | +532 | $2.80 | $1,490 | 160,221 | Mar 6, 2026 |
| Feb 27, 2026 | Mark A Ledoux CEO/Chairman | POpen-market purchase Common Stock | +500 | $2.85 | $1,425 | 158,471 | Mar 3, 2026 |
| Mar 2, 2026 | Mark A Ledoux CEO/Chairman | POpen-market purchase Common Stock | +500 | $2.79 | $1,395 | 158,971 | Mar 3, 2026 |
| Feb 25, 2026 | Mark A Ledoux CEO/Chairman | POpen-market purchase Common Stock | +500 | $2.81 | $1,405 | 157,221 | Feb 27, 2026 |
| Feb 26, 2026 | Mark A Ledoux CEO/Chairman | POpen-market purchase Common Stock | +500 | $2.85 | $1,423 | 157,721 | Feb 27, 2026 |
| Feb 27, 2026 | Mark A Ledoux CEO/Chairman | POpen-market purchase Common Stock | +250 | $2.80 | $700 | 157,971 | Feb 27, 2026 |
| Feb 20, 2026 | Mark A Ledoux CEO/Chairman | POpen-market purchase Common Stock | +250 | $2.66 | $664 | 155,221 | Feb 24, 2026 |
| Feb 23, 2026 | Mark A Ledoux CEO/Chairman | POpen-market purchase Common Stock | +750 | $2.70 | $2,025 | 155,971 | Feb 24, 2026 |
| Feb 24, 2026 | Mark A Ledoux CEO/Chairman | POpen-market purchase Common Stock | +1,000 | $2.71 | $2,710 | 156,971 | Feb 24, 2026 |
| Feb 17, 2026 | Mark A Ledoux CEO/Chairman | POpen-market purchase Common Stock | +2,500 | $2.60 | $6,490 | 152,721 | Feb 20, 2026 |
| Feb 18, 2026 | Mark A Ledoux CEO/Chairman | POpen-market purchase Common Stock | +500 | $2.56 | $1,282 | 153,221 | Feb 20, 2026 |
| Feb 19, 2026 | Mark A Ledoux CEO/Chairman | POpen-market purchase Common Stock | +1,500 | $2.56 | $3,833 | 154,721 | Feb 20, 2026 |
| Dec 23, 2025 | Mark A Ledoux CEO/Chairman | GGift Common Stock | -10,000 | - | - | 150,221 | Jan 5, 2026 |
| Mar 7, 2025 | Alan G Dunn director | AGrant or award Common Stock | +8,000 | $0.00 | $0 | 91,211 | Mar 11, 2025 |
| Mar 7, 2025 | Michael E Fortin Chief Financial Officer | FTax withholding Common Stock | -6,346 | $3.84 | $24k | 50,873 | Mar 11, 2025 |
| Mar 7, 2025 | Mark A Ledoux CEO/Chairman | FTax withholding Common Stock | -5,900 | $3.84 | $23k | 160,211 | Mar 11, 2025 |
Insiders
Everyone who has filed a Form 4 here.
- Alan G Dunndirector
- Michael E FortinChief Financial Officer
- Mark A LedouxCEO/Chairman
- Laura Kay Matherlydirector
- Guru Ramanathandirector
- Kenneth WolfPresident, COO, & Sec.
Not investment advice. Scores and forward returns are decision support built from public SEC filings and past prices; they describe what happened after comparable filings, not what will happen after this one. Do your own research and size your risk.