Zymeworks Inc. 8-K

What Happened
Zymeworks Inc. filed a Current Report on Form 8-K on May 7, 2026 to announce its financial results for the three months ended March 31, 2026. The company attached a press release reporting those quarterly results as Exhibit 99.1 to the filing and also described how it communicates material information to the public.

Key Details

• Filing date: May 7, 2026; reporting results for the quarter ended March 31, 2026 (Item 2.02).
• Press release announcing the quarter’s results is attached as Exhibit 99.1 to the 8-K.
• Regulation FD disclosure (Item 7.01): Zymeworks lists its public channels for material information, including www.zymeworks.com, investor sites (ir.zymeworks.com), its news and publications pages, investor events pages, X account @ZymeworksInc, and LinkedIn.
• The company states the information furnished under Items 2.02 and 7.01 and Exhibit 99.1 is “furnished” (not “filed”) and therefore is not subject to Section 18 liability or automatically incorporated by reference into other SEC filings.

Why It Matters
Retail investors should review the attached press release on the company’s investor site for the specific financial metrics (earnings, revenue, cash position) referenced by the company. The Regulation FD disclosure confirms Zymeworks uses its website and social media to release potentially material information, so monitoring those channels can provide timely access to quarterly results and other updates. The furnishing (vs. filing) note is a legal detail about liability and incorporation by reference, not a statement about the substance of the results.