---
schema_version: "secwatch.filing_event.v1"
accession: "0001437749-23-020535"
form_type: "8-K"
ticker: "NAII"
cik: "0000787253"
company_name: "NATURAL ALTERNATIVES INTERNATIONAL INC"
filed_at: "2023-07-24T23:59:59+00:00"
generated_at: "2026-06-13T04:37:42.057187+00:00"
event_type: "other_material"
sentiment: "neutral"
materiality_score: 0.5
calibrated_materiality_score: 0.5
confidence: "high"
source: SEC EDGAR
---

# NAI extends Vista, CA manufacturing lease through Aug 2034; plans $2.3M solar system

## Summary
- Fourth Amendment extends lease 125 months (10 yrs 5 mos) from Apr 1, 2024 to Aug 31, 2034.
- Base rent starts at $243,000/mo ($1.50/sq ft) for 162,000 sq ft, with 5 months abatement.
- Tenant to install ~$2.3M solar electric system; Landlord reimburses up to $1.134M ($7/sq ft).
- Existing $106,069 security deposit remains; one renewal option for 60 months available.
- Substantial additional tenant improvements planned; Landlord funds 90% of allowance in progress payments.

## SEC filing metadata
- accession: 0001437749-23-020535
- form_type: 8-K
- ticker: NAII
- cik: 0000787253
- company_name: NATURAL ALTERNATIVES INTERNATIONAL INC
- filed_at: 2023-07-24T23:59:59+00:00
- event_type: other_material
- sentiment: neutral
- materiality_score: 0.5
- calibrated_materiality_score: 0.5
- confidence: high
- sec_items: 1.01, 9.01
- EDGAR index: https://www.sec.gov/Archives/edgar/data/787253/000143774923020535/0001437749-23-020535-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/787253/000143774923020535/naii20230724_8k.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0001437749-23-020535
- JSON: https://secwatch.observer/filing/0001437749-23-020535.json
- Plain text: https://secwatch.observer/filing/0001437749-23-020535.txt

## Key facts
- Material Agreements
  NATURAL ALTERNATIVES INTERNATIONAL INC entered into Fourth Amendment to Lease (effective 2023-07-21).
  - Action: entry
  - Agreement: lease
  - Effective: 2023-07-21
  source text: On July 21, 2023, Natural Alternatives International, Inc. (“NAI”) entered into a Fourth Amendment to Lease amending and extending the term of the lease of its Vista California manufacturing facilities.
  evidence_url: https://www.sec.gov/Archives/edgar/data/787253/000143774923020535/0001437749-23-020535-index.htm

This AI-assisted summary is a reading aid. Review the linked SEC EDGAR filing before relying on any specific claim.