NAII · CIK 0000787253 · operating
Natural Alternatives International operates as a contract manufacturer and ingredient supplier for the nutritional supplements industry. The company formulates, manufactures, and markets vitamins, minerals, herbal supplements, and related health care products, serving customers across direct sales, e-commerce, and retail distribution channels. Its manufacturing capabilities span multiple product formats including capsules, tablets, chewable wafers, and powders. The company also markets beta-alanine ingredients under proprietary brand names including CarnoSyn, TriBsynm, and SR CarnoSyn.
The business operates through two primary segments: Private-Label Contract Manufacturing and Patent and Trademark Licensing. The contract manufacturing segment provides white-label production services alongside ancillary support functions such as product formulation, clinical study design, packaging and labeling design, regulatory compliance, and international product registration assistance. This segment serves manufacturers that require outsourced production capabilities for their supplement portfolios.
Headquartered in Carlsbad, California, the company operates with approximately 293 full-time employees and maintains an international presence, serving customers across the United States and other markets. Founded in 1980, the company is incorporated in Delaware and trades on the Nasdaq exchange.
Fiscal years are as reported by the company and may not align with the calendar year. For example, Apple's FY 2024 ends in September 2024.
| Fiscal Year | EPS Diluted | EPS Basic | YoY | |
|---|---|---|---|---|
| 2025 | $-2.28 | $-2.28 | -85.4% | |
| 2024 | $-1.23 | $-1.23 | -386.0% | |
| 2023 | $0.43 | $0.43 | -75.3% | |
| 2022 | $1.74 | $1.75 | +3.0% | |
| 2021 | $1.69 | $1.71 | +776.0% | |
| 2020 | $-0.25 | $-0.25 | -127.2% | |
| 2019 | $0.92 | $0.96 | +26.0% | |
| 2018 | $0.73 | $0.76 | -33.0% | |
| 2017 | $1.09 | $1.10 | -24.3% | |
| 2016 | $1.44 | $1.46 | +193.9% | |
| 2015 | $0.49 | $0.50 | +69.0% | |
| 2014 | $0.29 | $0.29 | +26.1% | |
| 2013 | $0.23 | $0.23 | -61.0% | |
| 2012 | $0.59 | $0.60 | — |
| Report Date | Filed | Accession Number | |
|---|---|---|---|
| 2025-06-30 | 2025-09-23 | 0001437749-25-029731 | SEC ↗ |
| 2024-06-30 | 2024-09-27 | 0001437749-24-030208 | SEC ↗ |
| 2023-06-30 | 2023-09-21 | 0001437749-23-026521 | SEC ↗ |
| 2022-06-30 | 2022-09-21 | 0001437749-22-022855 | SEC ↗ |
| 2021-06-30 | 2021-09-20 | 0001437749-21-022419 | SEC ↗ |
| 2020-06-30 | 2020-09-21 | 0001437749-20-019951 | SEC ↗ |
| 2019-06-30 | 2019-09-24 | 0001437749-19-018974 | SEC ↗ |
| 2018-06-30 | 2018-09-19 | 0001437749-18-017202 | SEC ↗ |
| 2017-06-30 | 2017-09-18 | 0001437749-17-016018 | SEC ↗ |
| 2016-06-30 | 2016-09-19 | 0001437749-16-038893 | SEC ↗ |
| 2015-06-30 | 2015-09-18 | 0001437749-15-017483 | SEC ↗ |
| 2014-06-30 | 2014-09-25 | 0001437749-14-017442 | SEC ↗ |
| 2013-06-30 | 2013-09-19 | 0001193125-13-371742 | SEC ↗ |
| 2012-06-30 | 2012-09-21 | 0001193125-12-399915 | SEC ↗ |
| 2011-06-30 | 2011-09-22 | 0001193125-11-254365 | SEC ↗ |
| 2010-06-30 | 2010-09-17 | 0001193125-10-212298 | SEC ↗ |
| 2009-06-30 | 2009-09-28 | 0001193125-09-198370 | SEC ↗ |
| 2008-06-30 | 2008-09-22 | 0001193125-08-199297 | SEC ↗ |
| 2007-06-30 | 2007-10-15 | 0001193125-07-218421 | SEC ↗ |
| 2006-06-30 | 2006-09-18 | 0001193125-06-191942 | SEC ↗ |
| 2005-06-30 | 2005-09-08 | 0001193125-05-182282 | SEC ↗ |
| 2004-06-30 | 2004-09-14 | 0001193125-04-156242 | SEC ↗ |
| 2003-06-30 | 2003-09-17 | 0001193125-03-050762 | SEC ↗ |
| 2002-06-30 | 2002-09-23 | 0000898430-02-003502 | SEC ↗ |
| 1999-06-30 | 1999-09-28 | 0000936392-99-001148 | SEC ↗ |
| 1998-06-30 | 1998-09-28 | 0000936392-98-001292 | SEC ↗ |
| 1997-06-30 | 1997-09-29 | 0000936392-97-001256 | SEC ↗ |
| 1996-06-30 | 1996-09-27 | 0000936392-96-000812 | SEC ↗ |