# Natural Alternatives International Inc. (NAII)

Source: https://www.quantisnow.com/company/NAII
Generated: 2026-11-11T07:06:45.636Z

- Ticker: NAII
- Exchange: NASDAQ
- Sector: Health Care
- Industry: Medicinal Chemicals and Botanical Products
- SEC CIK: 0000787253
- Website: nai-online.com

## About

Natural Alternatives International, Inc. engages in formulating, manufacturing, and marketing nutritional supplements in the United States, Europe, Asia, and internationally. The company operates in two segments, Private-Label Contract Manufacturing, and Patent and Trademark Licensing. It offers private-label contract manufacturing services to companies that market and distribute vitamins, minerals, herbal, and other nutritional supplements, as well as other health care products. The company also provides strategic partnering services, such as customized product formulation, clinical studies, manufacturing, marketing support, international regulatory and label law compliance, international product registration, packaging in multiple formats and labeling design, scientific research, proprietary ingredients, customer-specific nutritional product formulation, product testing and evaluation, packaging and delivery system design, and regulatory review. In addition, it sells beta-alanine ingredient under the CarnoSyn and SR CarnoSyn names. The company manufactures products in various forms, including capsules, tablets, chewable wafers, and powders. Its private-label contract manufacturing customers include companies that market nutritional supplements through direct sales marketing channels, direct to consumer e-commerce channels, and retail stores. Natural Alternatives International, Inc. was founded in 1980 and is headquartered in Carlsbad, California.

## Latest NAII news and filings

- 2026-10-23 20:11 UTC [SEC Form DEF 14A] [SEC Form DEF 14A filed by Natural Alternatives International Inc.](https://www.quantisnow.com/insight/sec-form-def-14a-filed-by-natural-alternatives-international-inc-6756325)
- 2026-09-28 20:30 UTC [Natural Alternatives International, Inc. Announces Fiscal 2026 Q4 and YTD Results](https://www.quantisnow.com/insight/natural-alternatives-international-inc-announces-fiscal-2026-q4-and-ytd-6727833)
- 2026-09-28 20:16 UTC [SEC Form 10-K] [SEC Form 10-K filed by Natural Alternatives International Inc.](https://www.quantisnow.com/insight/sec-form-10-k-filed-by-natural-alternatives-international-inc-6727778)
- 2026-05-21 20:15 UTC [SEC Form S-8] [SEC Form S-8 filed by Natural Alternatives International Inc.](https://www.quantisnow.com/insight/sec-form-s-8-filed-by-natural-alternatives-international-inc-6567495)
- 2026-05-19 10:03 UTC [SEC Form 10-Q] [SEC Form 10-Q filed by Natural Alternatives International Inc.](https://www.quantisnow.com/insight/sec-form-10-q-filed-by-natural-alternatives-international-inc-6561493)
- 2026-05-18 21:02 UTC [SEC Form NT 10-Q filed by Natural Alternatives International Inc.](https://www.quantisnow.com/insight/sec-form-nt-10-q-filed-by-natural-alternatives-international-inc-6560825)
- 2026-05-04 13:00 UTC [CarnoSyn® Brands Expands TriBsyn® Applications Across Beverage, Dairy, and Medical Nutrition](https://www.quantisnow.com/insight/carnosyn-brands-expands-tribsyn-applications-across-beverage-dairy-and-medical-6528287)
- 2026-05-01 21:00 UTC [SEC Form 8-K] [Natural Alternatives International Inc. filed SEC Form 8-K: Leadership Update](https://www.quantisnow.com/insight/natural-alternatives-international-inc-filed-sec-form-8-k-leadership-update-6527350)
- 2026-04-20 19:24 UTC [CarnoSyn® Brands Launches CarnoSyn® 4X, a Next-Generation Beta-Alanine for Sports Performance](https://www.quantisnow.com/insight/carnosyn-brands-launches-carnosyn-4x-a-next-generation-beta-alanine-for-sports-6506513)
- 2026-03-20 20:30 UTC [SEC Form 8-K] [Natural Alternatives International Inc. filed SEC Form 8-K: Leadership Update, Financial Statements and Exhibits](https://www.quantisnow.com/insight/natural-alternatives-international-inc-filed-sec-form-8-k-leadership-update-6463465)
- 2026-03-11 00:47 UTC [SEC Form 4] [SEC Form 4 filed by Natural Alternatives International Inc.](https://www.quantisnow.com/insight/sec-form-4-filed-by-natural-alternatives-international-inc-6440823)
- 2026-03-11 00:47 UTC [SEC Form 4] [SEC Form 4 filed by Natural Alternatives International Inc.](https://www.quantisnow.com/insight/sec-form-4-filed-by-natural-alternatives-international-inc-6440820)
- 2026-03-11 00:48 UTC [SEC Form 4] [President, COO, & Sec. Wolf Kenneth covered exercise/tax liability with 5,151 shares and was granted 15,000 shares, increasing direct ownership by 7% to 141,831 units (SEC Form 4)](https://www.quantisnow.com/insight/president-coo-sec-wolf-kenneth-covered-exercisetax-liability-with-5151-6440816)
- 2026-03-10 19:34 UTC [SEC Form 4] [Director Dunn Alan G was granted 8,000 shares, increasing direct ownership by 9% to 99,211 units (SEC Form 4)](https://www.quantisnow.com/insight/director-dunn-alan-g-was-granted-8000-shares-increasing-direct-6439376)
- 2026-03-10 19:34 UTC [SEC Form 4] [Director Matherly Laura Kay was granted 8,000 shares, increasing direct ownership by 24% to 42,000 units (SEC Form 4)](https://www.quantisnow.com/insight/director-matherly-laura-kay-was-granted-8000-shares-increasing-direct-6439375)
- 2026-03-10 19:33 UTC [SEC Form 4] [Director Ramanathan Guru was granted 8,000 shares, increasing direct ownership by 27% to 38,000 units (SEC Form 4)](https://www.quantisnow.com/insight/director-ramanathan-guru-was-granted-8000-shares-increasing-direct-ownership-6439373)
- 2026-03-07 00:36 UTC [Insider Buy] [CEO/Chairman Ledoux Mark A bought $3,474 worth of shares (1,250 units at $2.78), increasing direct ownership by 0.79% to 160,221 units (SEC Form 4)](https://www.quantisnow.com/insight/ceochairman-ledoux-mark-a-bought-3474-worth-of-shares-1250-6435865)
- 2026-03-04 00:23 UTC [Insider Buy] [CEO/Chairman Ledoux Mark A bought $2,820 worth of shares (1,000 units at $2.82), increasing direct ownership by 0.63% to 158,971 units (SEC Form 4)](https://www.quantisnow.com/insight/ceochairman-ledoux-mark-a-bought-2820-worth-of-shares-1000-6427602)
- 2026-02-27 22:18 UTC [Insider Buy] [CEO/Chairman Ledoux Mark A bought $3,528 worth of shares (1,250 units at $2.82), increasing direct ownership by 0.80% to 157,971 units (SEC Form 4)](https://www.quantisnow.com/insight/ceochairman-ledoux-mark-a-bought-3528-worth-of-shares-1250-6419933)
- 2026-02-25 02:17 UTC [Insider Buy] [CEO/Chairman Ledoux Mark A bought $5,399 worth of shares (2,000 units at $2.70), increasing direct ownership by 1% to 156,971 units (SEC Form 4)](https://www.quantisnow.com/insight/ceochairman-ledoux-mark-a-bought-5399-worth-of-shares-2000-6411545)
- 2026-02-20 23:05 UTC [Insider Buy] [CEO/Chairman Ledoux Mark A bought $11,604 worth of shares (4,500 units at $2.58), increasing direct ownership by 3% to 154,721 units (SEC Form 4)](https://www.quantisnow.com/insight/ceochairman-ledoux-mark-a-bought-11604-worth-of-shares-4500-6405584)
- 2026-02-13 21:30 UTC [Natural Alternatives International, Inc. Announces 2026 Q2 and YTD Results](https://www.quantisnow.com/insight/natural-alternatives-international-inc-announces-2026-q2-and-ytd-results-6392663)
- 2026-02-13 21:17 UTC [SEC Form 10-Q] [SEC Form 10-Q filed by Natural Alternatives International Inc.](https://www.quantisnow.com/insight/sec-form-10-q-filed-by-natural-alternatives-international-inc-6392481)
- 2026-01-21 18:21 UTC [Amendment: SEC Form SCHEDULE 13G/A filed by Natural Alternatives International Inc.](https://www.quantisnow.com/insight/amendment-sec-form-schedule-13ga-filed-by-natural-alternatives-international-6355875)
- 2026-01-05 20:09 UTC [SEC Form 4] [CEO/Chairman Ledoux Mark A gifted 10,000 shares, decreasing direct ownership by 6% to 150,221 units (SEC Form 4)](https://www.quantisnow.com/insight/ceochairman-ledoux-mark-a-gifted-10000-shares-decreasing-direct-ownership-6334147)
- 2025-12-17 22:13 UTC [SEC Form 8-K] [Natural Alternatives International Inc. filed SEC Form 8-K: Entry into a Material Definitive Agreement, Financial Statements and Exhibits](https://www.quantisnow.com/insight/natural-alternatives-international-inc-filed-sec-form-8-k-entry-into-6320501)
- 2025-12-12 01:10 UTC [SEC Form 8-K] [Natural Alternatives International Inc. filed SEC Form 8-K: Submission of Matters to a Vote of Security Holders](https://www.quantisnow.com/insight/natural-alternatives-international-inc-filed-sec-form-8-k-submission-of-6313246)
- 2025-11-12 21:44 UTC [Natural Alternatives International, Inc. Announces 2026 Q1 Results](https://www.quantisnow.com/insight/natural-alternatives-international-inc-announces-2026-q1-results-6275075)
- 2025-11-12 21:35 UTC [SEC Form 10-Q] [SEC Form 10-Q filed by Natural Alternatives International Inc.](https://www.quantisnow.com/insight/sec-form-10-q-filed-by-natural-alternatives-international-inc-6274998)
- 2025-10-23 20:16 UTC [SEC Form DEF 14A] [SEC Form DEF 14A filed by Natural Alternatives International Inc.](https://www.quantisnow.com/insight/sec-form-def-14a-filed-by-natural-alternatives-international-inc-6243517)
- 2025-09-23 20:30 UTC [Natural Alternatives International, Inc. Announces Fiscal 2025 Q4 and YTD Results](https://www.quantisnow.com/insight/natural-alternatives-international-inc-announces-fiscal-2025-q4-and-ytd-6209498)
- 2025-09-23 20:16 UTC [SEC Form 10-K] [SEC Form 10-K filed by Natural Alternatives International Inc.](https://www.quantisnow.com/insight/sec-form-10-k-filed-by-natural-alternatives-international-inc-6209443)
- 2025-07-21 20:32 UTC [SEC Form 8-K] [Natural Alternatives International Inc. filed SEC Form 8-K: Entry into a Material Definitive Agreement, Regulation FD Disclosure, Financial Statements and Exhibits](https://www.quantisnow.com/insight/natural-alternatives-international-inc-filed-sec-form-8-k-entry-into-6126953)
- 2025-07-21 20:30 UTC [Natural Alternatives International, Inc. Announces New Manufacturing Agreement with The Juice Plus+® Company](https://www.quantisnow.com/insight/natural-alternatives-international-inc-announces-new-manufacturing-agreement-with-the-6126914)
- 2025-07-01 20:01 UTC [SEC Form 8-K] [Natural Alternatives International Inc. filed SEC Form 8-K: Leadership Update, Financial Statements and Exhibits](https://www.quantisnow.com/insight/natural-alternatives-international-inc-filed-sec-form-8-k-leadership-update-6105706)
- 2025-06-23 20:32 UTC [SEC Form 8-K] [Natural Alternatives International Inc. filed SEC Form 8-K: Entry into a Material Definitive Agreement, Creation of a Direct Financial Obligation, Regulation FD Disclosure, Financial Statements and Exhibits](https://www.quantisnow.com/insight/natural-alternatives-international-inc-filed-sec-form-8-k-entry-into-6095734)
- 2025-06-23 20:15 UTC [Natural Alternatives International, Inc. Announces Amended and Extended Credit Facility with Wells Fargo Bank](https://www.quantisnow.com/insight/natural-alternatives-international-inc-announces-amended-and-extended-credit-facility-6095591)
- 2025-05-14 21:24 UTC [Natural Alternatives International, Inc. Announces 2025 Q3 and YTD Results](https://www.quantisnow.com/insight/natural-alternatives-international-inc-announces-2025-q3-and-ytd-results-6039984)
- 2025-05-14 21:19 UTC [SEC Form 10-Q] [SEC Form 10-Q filed by Natural Alternatives International Inc.](https://www.quantisnow.com/insight/sec-form-10-q-filed-by-natural-alternatives-international-inc-6039934)
- 2025-03-11 21:16 UTC [SEC Form 4] [Director Dunn Alan G was granted 8,000 shares, increasing direct ownership by 10% to 91,211 units (SEC Form 4)](https://www.quantisnow.com/insight/director-dunn-alan-g-was-granted-8000-shares-increasing-direct-5938974)

## More

- Live page with ratings, short volume, options and peers: https://www.quantisnow.com/company/NAII
- Earnings history: https://www.quantisnow.com/earnings/NAII
- Dividend history: https://www.quantisnow.com/dividends/NAII
- Insider transactions: https://www.quantisnow.com/insiders/NAII
- Options chain: https://www.quantisnow.com/options/NAII
- SEC 8-K filings only: https://www.quantisnow.com/company/NAII/8-k
- RSS and alerts for NAII: https://www.quantisnow.com/docs/rss-feeds.md