Equillium, Inc. 8-K

What Happened

• On March 25, 2026, Equillium, Inc. (EQ) announced its financial results for the fourth quarter and full year ended December 31, 2025. The announcement was made in a press release that is attached to the company’s Form 8-K as Exhibit 99.1 and incorporated by reference into the filing (Item 2.02).

Key Details

• Filing date: March 25, 2026 (Form 8-K).
• Reporting period: fourth quarter and full year ended December 31, 2025.
• Disclosure: press release announcing the results is attached as Exhibit 99.1 to the Form 8-K.
• Technical exhibit: Inline XBRL cover page file included as Exhibit 104.

Why It Matters

• This 8-K signals that Equillium has released its latest earnings and quarterly results; the attached press release is where investors can find the detailed metrics (revenue, net income/loss, cash position, and any management commentary or guidance). Reviewing Exhibit 99.1 is necessary to evaluate the company’s recent performance and any near-term implications for the stock or investment thesis.