What happened
4by4 updated a previously disclosed supply contract with Nam-gu, Ulsan Metropolitan City, now worth US$1.38M, about 6.27% of its recent annual revenue, running through Jun 2026.
For context, this single contract equals about 6.27% of the company's most recent annual revenue.
| Counterparty | Nam-gu, Ulsan Metropolitan City |
|---|---|
| Contract value | US$1.38M |
| vs. recent revenue | 6.27% |
| Through | Jun 2026 (from Jun 2025) |
| Filed | 2026-06-02, [Amended] Supply contract signed (voluntary) |
| Source | DART rcept 20260602900803 → open original filing |
Source: DART. Information only, not investment advice.

