Nasdaq · CIK 0001843724
LNZA LanzaTech Global, Inc.
Insider trading from SEC Form 4. Last filing Feb 18, 2026. Close $6.13 on Oct 9, 2026, +18% from the 52-week low and -85% from the high.
In brief
LanzaTech Global, Inc. (LNZA) has 5 SEC Form 4 filings on file from 4 insiders, the latest filed on Feb 18, 2026. No insider bought or sold on the open market in the last 90 days; rows filed in that time are grants, exercises, tax withholding and other transactions that carry no view on the price.
1 open-market trade has been scored at LNZA. The newest: of New Zealand Superannuation Guardians (10% owner) bought $4.3M of stock on Jan 21, 2026, filed Feb 18, 2026, scored 42 (moderate).
1 Form 144 notice of planned sales is on file, the latest filed Mar 4, 2024.
Last 90 days
Price and insider trades, last year
Daily candles, adjusted for splits and dividends. Green arrows are insider buys, red are sells, sized by value. Click a marked bar to open the signal.Charts by TradingView Lightweight Charts™
Signals
Open-market buys and sells at LanzaTech Global, Inc., scored.
| Score | Insider | Value | Holdings | Price context | Filed |
|---|---|---|---|---|---|
| 42Moderate | of New Zealand Superannuation Guardians owner buy | $4.3M 860,000 shares | +259% | - |
Planned sales
Form 144 notices filed before a sale of restricted or control stock, newest first. The sale itself usually reaches a Form 4 within days. All planned sales
| Filed | Seller | Shares | Value | Sale date | Past 3 months |
|---|---|---|---|---|---|
| Mar 4, 2024 | MARK BURTON Officer | 87,493 0.04% of outstanding | $290k | Mar 4, 2024 | none |
Transactions
Every row filed, 11 in all.
| Date | Insider | Transaction | Shares | Price | Value | Holdings after | Filed |
|---|---|---|---|---|---|---|---|
| Jan 21, 2026 | of New Zealand Superannuation Guardians owner | POpen-market purchase Common Stock | +860,000 | $5.00 | $4.3M | 1,192,634 | Feb 18, 2026 |
| Jan 21, 2026 | of New Zealand Superannuation Guardians owner | POpen-market purchase Common Stock | +109,858 | $0.00 | $0 | 1,302,492 | Feb 18, 2026 |
| Jan 21, 2026 | Vinod Khosla owner | CConversion Common Stock | +3,250,322 | - | - | 3,678,998 | Jan 29, 2026 |
| Jan 21, 2026 | Vinod Khosla owner | CConversion Series A Convertible Senior Preferred Stockderivativeindirect: See footnote | -20,000,000 | - | - | 0 | Jan 29, 2026 |
| Jan 21, 2026 | Vinod Khosla owner | POpen-market purchase Warrant Sharesderivativeindirect: See footnote | +7,800,000 | - | - | 7,800,000 | Jan 29, 2026 |
| May 7, 2025 | Vinod Khosla owner | POpen-market purchase Series A Convertible Senior Preferred Stockderivativeindirect: See footnote | +20,000,000 | - | - | 20,000,000 | May 9, 2025 |
| Mar 6, 2024 | Joseph Blasko General Counsel | MOption exercise Common Stock | +16,666 | - | - | 16,666 | Mar 14, 2024 |
| Mar 6, 2024 | Joseph Blasko General Counsel | FTax withholding Common Stock | -4,884 | $3.24 | $16k | 11,782 | Mar 14, 2024 |
| Mar 6, 2024 | Joseph Blasko General Counsel | MOption exercise Restricted Stock Unitsderivative | -16,666 | $0.00 | $0 | 33,334 | Mar 14, 2024 |
| Dec 7, 2023 | James A Messina director | MOption exercise Common Stock | +484,924 | $1.60 | $776k | 484,924 | Dec 13, 2023 |
| Dec 7, 2023 | James A Messina director | MOption exercise Stock Optionsderivative | -110,848 | $0.00 | $0 | 0 | Dec 13, 2023 |
Insiders
Everyone who has filed a Form 4 here.
- Joseph BlaskoGeneral Counsel
- of New Zealand Superannuation Guardiansowner
- Vinod Khoslaowner
- James A Messinadirector
Questions about LNZA
Answered from the filings on this page, as of the latest one.
Are insiders buying LNZA?
No. In the last 90 days no insider at LanzaTech Global, Inc. bought or sold shares on the open market according to SEC Form 4 filings. The rows on file from that period are grants, exercises, tax withholding or other transactions, which carry no view on the price.
Who was the last insider to trade LNZA on the open market?
of New Zealand Superannuation Guardians (10% owner) bought $4.3M of LNZA on Jan 21, 2026 and filed the Form 4 on Feb 18, 2026. InsiderTell scored 42 (moderate).
How many insiders file Form 4 at LanzaTech Global, Inc.?
4 people have filed a Form 4 at LanzaTech Global, Inc., among them Joseph Blasko (General Counsel), of New Zealand Superannuation Guardians (10% owner), Vinod Khosla (10% owner). Officers, directors and holders of more than 10% of a share class must report their trades within two business days.
Not investment advice. Scores and forward returns are decision support built from public SEC filings and past prices; they describe what happened after comparable filings, not what will happen after this one. Do your own research and size your risk.