Here are the Form 4 insider transactions from LanzaTech Global, Inc. Warrant (LNZAW) in our archive over the last 12 months, newest first, and each one links through to the document itself with the summary and the scores our analysis gives it.
A Form 4 covers the transactions officers, directors and large holders report, so if you follow LNZAW and want that one kind of document rather than the whole filing history, this is the page to keep. The company's other filings, of every form, are on the full LNZAW filings page.
Guardians of New Zealand Superannuation, as manager of the New Zealand Superannuation Fund, reported a net purchase of 969,858 shares of LanzaTech Global, Inc. common stock. The transaction was a private placement PIPE investment under a subscription agreement dated January 21, 2026.
Under this agreement, the fund subscribed to and was issued 860,000 shares at a purchase price of $5.00 per share and received an additional 109,858 bonus shares. A prior 1-for-100 reverse stock split on August 18, 2025 had reduced its holdings from 33,263,337 shares to 332,634 shares before this PIPE investment.
LanzaTech Global insider Vinod Khosla reported a major conversion of preferred stock into common shares and the issuance of a large warrant position. On January 21, 2026, 20,000,000 shares of Series A Convertible Senior Preferred Stock, originally purchased for $40,000,000, were automatically converted into 3,250,322 shares of common stock under the company’s Second Amended & Restated Certificate of Designation, reflecting a prior 1-for-100 reverse stock split.
Following this conversion, Khosla directly held 3,678,998 shares of LanzaTech common stock. In addition, an entity owned or controlled by him received a warrant to purchase 7,800,000 shares of common stock at an exercise price of $0.0000001 per share, exercisable until December 31, 2026 and subject to automatic cashless exercise at expiration. The warrant and certain other securities are held by that entity, with Khosla disclaiming beneficial ownership beyond his economic interest.