Natural Alternatives International, Inc. (NAII)
NAII moved a median of 0.00% 30 minutes after news, and +0.69% by the close. How NAII actually reacts to news — the realized, point-in-time move the market made, measured across 82 labeled events over the last three years with zero look-ahead.
NAII’s median reaction, across the day.
| Horizon | Median | % positive | Events |
|---|---|---|---|
| 5-min | 0.00% | 14% | 59 |
| 30-min | 0.00% | 41% | 73 |
| 60-min | 0.00% | 39% | 77 |
| to close | +0.69% | 59% | 80 |
| Middle 50% of NAII reactions | -0.56% to +1.45% |
|---|---|
| Median reaction (30-min) | 0.00% |
| Measured reactions | 82 |
Half of all Natural Alternatives International, Inc. news events land between -0.56% and +1.45% at 30 minutes.
Reaction stats as of 2026-09-21. Newest measured event . Reaction = percent move vs. the price at the news timestamp.
Email me when NAII moves on news.
One email per qualifying move — the headline, the measured reaction, and how it compares to NAII's baseline. Nothing else.
Recent NAII events, each with its measured reaction.
| Date | Headline | Event | Source | 5-min | To close |
|---|---|---|---|---|---|
| Form 10-K NATURAL ALTERNATIVES For: Jun 30 | SEC filing · Form 10-K | SEC EDGAR | — | -14.04% | |
| Natural Alternatives International, Inc. Announces Fiscal 2026 Q4 and YTD Results | Press release | GlobeNewswire | — | -14.04% | |
| Form S-8 NATURAL ALTERNATIVES | SEC filing · Form S-8 | SEC EDGAR | +0.00% | -0.39% | |
| Form 10-Q NATURAL ALTERNATIVES For: Mar 31 | SEC filing · Form 10-Q | SEC EDGAR | -2.40% | +2.40% | |
| Natural Alternatives International, Inc. Announces 2026 Q3 and YTD Results | Press release | GlobeNewswire | -2.40% | +2.40% | |
| Form NT 10-Q NATURAL ALTERNATIVES For: Mar 31 | SEC filing · Form NT | SEC EDGAR | -2.40% | +2.40% | |
| CarnoSyn® Brands Expands TriBsyn® Applications Across Beverage, Dairy, and Medical Nutrition | Press release | GlobeNewswire | +1.48% | -1.48% | |
| Form 8-K NATURAL ALTERNATIVES For: Apr 28 | SEC filing · Form 8-K | SEC EDGAR | +1.48% | -1.48% | |
| CarnoSyn® Brands Launches CarnoSyn® 4X, a Next-Generation Beta-Alanine for Sports Performance | Press release | Business Wire | +0.82% | +0.46% | |
| Form 8-K NATURAL ALTERNATIVES For: Mar 18 | SEC filing · Form 8-K | SEC EDGAR | — | +10.32% | |
| Form 10-Q NATURAL ALTERNATIVES For: Dec 31 | SEC filing · Form 10-Q | SEC EDGAR | -12.41% | -9.40% | |
| Natural Alternatives International, Inc. Announces 2026 Q2 and YTD Results | Press release | GlobeNewswire | -12.41% | -9.40% | |
| Form 8-K NATURAL ALTERNATIVES For: Dec 17 | SEC filing · Form 8-K | SEC EDGAR | +0.00% | +0.32% | |
| Form 8-K NATURAL ALTERNATIVES For: Dec 05 | SEC filing · Form 8-K | SEC EDGAR | — | -3.96% | |
| Form 10-Q NATURAL ALTERNATIVES For: Sep 30 | SEC filing · Form 10-Q | SEC EDGAR | +3.61% | — | |
| Natural Alternatives International, Inc. Announces 2026 Q1 Results | Press release | GlobeNewswire | +3.61% | — | |
| Form DEF 14A NATURAL ALTERNATIVES For: Dec 05 | SEC filing · Form DEF | SEC EDGAR | -0.18% | +0.93% | |
| Form 10-K NATURAL ALTERNATIVES For: Jun 30 | SEC filing · Form 10-K | SEC EDGAR | +0.00% | -1.61% | |
| Natural Alternatives International, Inc. Announces Fiscal 2025 Q4 and YTD Results | Press release | GlobeNewswire | +0.00% | -1.61% | |
| Form 8-K NATURAL ALTERNATIVES For: Jul 16 | SEC filing · Form 8-K | SEC EDGAR | +0.00% | +0.58% | |
| Natural Alternatives International, Inc. Announces New Manufacturing Agreement with The Juice Plus+® Company | Press release | GlobeNewswire | +0.00% | +0.58% | |
| Form 8-K NATURAL ALTERNATIVES For: Jun 27 | SEC filing · Form 8-K | SEC EDGAR | +2.64% | -3.02% | |
| Form 8-K NATURAL ALTERNATIVES For: Jun 20 | SEC filing · Form 8-K | SEC EDGAR | +0.00% | +0.00% | |
| Natural Alternatives International, Inc. Announces Amended and Extended Credit Facility with Wells Fargo Bank | Press release | GlobeNewswire | +0.00% | +0.00% | |
| Form 10-Q NATURAL ALTERNATIVES For: Mar 31 | SEC filing · Form 10-Q | SEC EDGAR | — | +1.23% | |
| Natural Alternatives International, Inc. Announces 2025 Q3 and YTD Results | Press release | GlobeNewswire | — | +1.23% | |
| Natural Alternatives International and CarnoSyn® Brands Publish Clinical Research Demonstrating TriBsyn™ Delivering Exceptional Bioavailability, Increased Efficiency and Paresthesia Elimination | Press release | GlobeNewswire | +5.69% | +5.15% | |
| Form 10-Q NATURAL ALTERNATIVES For: Dec 31 | SEC filing · Form 10-Q | SEC EDGAR | +0.00% | +1.95% | |
| Natural Alternatives International, Inc. Announces 2025 Q2 and YTD Results | Press release | GlobeNewswire | +0.00% | +1.95% | |
| Form 8-K NATURAL ALTERNATIVES For: Dec 06 | SEC filing · Form 8-K | SEC EDGAR | — | +0.24% | |
| Form 10-Q NATURAL ALTERNATIVES For: Sep 30 | SEC filing · Form 10-Q | SEC EDGAR | +0.00% | +1.80% | |
| Natural Alternatives International, Inc. Announces 2025 Q1 Results | Press release | GlobeNewswire | +0.00% | +1.80% | |
| CarnoSyn® Brands Announces New U.S. Distribution Agreement With B&D Nutritional Ingredients | Press release | GlobeNewswire | — | +6.67% | |
| Form DEF 14A NATURAL ALTERNATIVES For: Dec 06 | SEC filing · Form DEF | SEC EDGAR | +0.00% | -1.33% | |
| Form 10-K NATURAL ALTERNATIVES For: Jun 30 | SEC filing · Form 10-K | SEC EDGAR | -2.01% | -4.18% | |
| Natural Alternatives International, Inc. Announces Fiscal 2024 Q4 and YTD Results | Press release | GlobeNewswire | -2.01% | -4.18% | |
| CarnoSyn® Brands Unveils TriBsyn™ - “The World’s First Paresthesia-Free Beta-Alanine Powder” | Press release | GlobeNewswire | +0.00% | -2.83% | |
| Form 10-Q NATURAL ALTERNATIVES For: Mar 31 | SEC filing · Form 10-Q | SEC EDGAR | — | +4.46% | |
| Natural Alternatives International, Inc. Announces Fiscal 2024 Q3 and YTD Results | Press release | GlobeNewswire | — | +4.46% | |
| Natural Alternatives International Scheduled to Reopen U.S. Manufacturing Facility in California to Support Increased Production Needs | Press release | GlobeNewswire | +0.81% | +9.92% | |
| CarnoSyn® Brands Partners With Barentz for Exclusive Brazilian Distribution of CarnoSyn® Beta-Alanine | Press release | GlobeNewswire | +0.00% | -2.22% | |
| Form 10-Q NATURAL ALTERNATIVES For: Dec 31 | SEC filing · Form 10-Q | SEC EDGAR | -2.42% | +0.81% | |
| Natural Alternatives International, Inc. Announces 2024 Q2 and YTD Results | Press release | GlobeNewswire | -2.42% | +0.81% | |
| Form 8-K NATURAL ALTERNATIVES For: Dec 07 | SEC filing · Form 8-K | SEC EDGAR | -3.25% | -3.45% | |
| Form 10-Q NATURAL ALTERNATIVES For: Sep 30 | SEC filing · Form 10-Q | SEC EDGAR | +0.00% | +6.11% | |
| Natural Alternatives International, Inc. Announces 2024 Q1 Results | Press release | PR Newswire | +0.00% | +6.11% | |
| Form DEF 14A NATURAL ALTERNATIVES For: Dec 07 | SEC filing · Form DEF | SEC EDGAR | — | -1.64% |
Each reaction is the move the market actually made, measured from the news timestamp. Headlines link through to the NAII section they belong to.
Where else NAII is measured.
NAII earnings → · Analyst actions → · SEC filings →
Other Consumer Defensive names, measured the same way
| Ticker | Events | Median 30-min | % positive |
|---|---|---|---|
| KIMBERLY-CLARK MEX S/ADR (KCDMY) | 84 | 0.00% | 42% |
| VAPOR GROUP INC (VPOR) | 84 | 0.00% | 46% |
| REMY COINTREAU UNSP/ADR (REMYY) | 82 | 0.00% | 42% |
| Metro Inc (MRU_TSE) | 81 | +0.01% | 52% |
Same sector, same measurement: percent move vs. the price at the news timestamp, read at 30 minutes. Sample sizes differ, so the medians are comparable but the confidence behind them is not.
All Consumer Defensive names, measured the same way →
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Every name we’ve measured, in one place.
How the numbers are made.
How is Natural Alternatives International, Inc.'s median reaction calculated?
Every labeled NAII news event is measured from its own timestamp: the last trade before the news is the base price, and the move is read at fixed horizons — 30 minutes of trading, then the close. The median across 82 events is what this page reports. Point-in-time, zero look-ahead: no event borrows information from a later one.
What counts as a positive reaction?
Any event whose price move is above zero at the horizon, relative to the last trade before the news timestamp. 41% of NAII's measured events are up at 30 minutes; the rest close the window flat or negative.
How often is this page updated?
The news table refreshes automatically as new events are labeled and priced. The reaction medians are re-pulled in batches from the dataset — the figures here are as of 2026-09-21.
Does NAII's past reaction predict its next one?
No. These are realized facts about past events, not forecasts. They describe a distribution — they say nothing certain about any future move.