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AI brief of an SEC Form 8-K · MANNKIND CORP (MNKD)

MannKind files prospectus supplement under shelf registration for common stock

Neutral Impact 2 of 5 financing Written later

MannKind filed a prospectus supplement to its automatic shelf registration statement on Form S-3 on August 21, 2026, covering the issuance and sale of its common stock. The filing attaches a legal opinion from Cooley LLP on the legality of those share issuances. The filing does not state the size of the offering, the price, or the proceeds.

Key points

  • Prospectus supplement filed August 21, 2026 under Form S-3 Registration No. 333-285286
  • Exhibit 5.1 is the Cooley LLP opinion on the legality of the common stock issuance
  • Filing does not state the number of shares, offering price, or proceeds

The filing

CompanyMANNKIND CORP (MNKD)
Form8-K, current report
Filed with the SECAug 21, 2026, 4:10 PM ET
Accession number0001193125-26-361105

Items reported: 8.01 Other Events

Read the filing on SEC.gov ↗

Written by AI on Nov 9, 2026, 8:29 AM ET, from this filing only. Written later: this filing was briefed after the fact, when past filings were added to the site, so the brief may be read with hindsight; the filing itself is the record of what was known on August 21, 2026.

Briefs are written by AI from the filing text and can contain mistakes — open the filing before acting on anything. Impact (1-5) and tone are the AI's reading of the filing for shareholders, not a price forecast. Not investment advice.