NASDAQ:LNZA

Lanzatech Global Stock Insider Trading

Industrials > Waste Management

Buy LNZA

*Your capital is at risk

$5.45

-0.510 (-8.56%)

At Close: Jun 03, 2026

LanzaTech Global Stock Insider Power

Based on the 100 latest insides trades, we have calculated the insider power to be positive at 100.00. In total, the insiders bought 150.13M and sold 20.01M LNZA shares in the last 100 trades. The insider score can be negative despite buy/sell ratio being positive. The score focuses on the quality of the trades.

Insider Power (Last 100 transactions)	100.00
● Buy	150.13M shares
● Sell	20.01M shares
97% Buy Activity Moderate Positive Correlation
No Significant Signals No statistically significant buy or sell signals detected in recent insider data.

Historical Insider Trades

Date	Type	Person	Role	Amount
May 26, 2026 Buy	Restricted Stock Units	Maas Maryann Interim GC-corp. Secretary	Officer	162 Value: $1K
May 26, 2026 Buy	Stock Options	Maas Maryann Interim GC-corp. Secretary	Officer	406 Value: $1K
May 26, 2026 Buy	Stock Options	Maas Maryann Interim GC-corp. Secretary	Officer	381 Value: $1K
May 26, 2026 Buy	Stock Options	Maas Maryann Interim GC-corp. Secretary	Officer	131 Value: $2K
May 26, 2026 Buy	Stock Options	Maas Maryann Interim GC-corp. Secretary	Officer	437 Value: $2K
Jan 21, 2026 Buy	Common Stock P-Purchase	Guardians Of New Zealand Superannuation 10 Percent Owner	10% Owner	860 000 Value: $4.30M
Jan 21, 2026 Buy	Common Stock P-Purchase	Guardians Of New Zealand Superannuation 10 Percent Owner	10% Owner	109 858 Value: $1.51M
Jan 21, 2026 Sell	Series A Convertible Senior Preferred Stock C-Conversion	Khosla Vinod 10 Percent Owner	10% Owner	20 000 000 Value: $0
Jan 21, 2026 Buy	Warrant Shares P-Purchase	Khosla Vinod 10 Percent Owner	10% Owner	7 800 000 Value: $0.11B
Jan 21, 2026 Buy	Common Stock C-Conversion	Khosla Vinod 10 Percent Owner	10% Owner	3 250 322 Value: $325
Jun 02, 2025 Buy	Stock Options	Heraty Michael Edward Chief Accounting Officer	Officer	40 650 Value: $126.0K
Jun 02, 2025 Buy	Restricted Stock Units	Heraty Michael Edward Chief Accounting Officer	Officer	10 822 Value: $2K
Jun 02, 2025 Buy	Restricted Stock Units	Heraty Michael Edward Chief Accounting Officer	Officer	10 822 Value: $2K
Jun 02, 2025 Buy	Stock Options	Heraty Michael Edward Chief Accounting Officer	Officer	40 650 Value: $126.0K
May 07, 2025 Buy	Series A Convertible Senior Preferred Stock P-Purchase	Khosla Vinod 10 Percent Owner	10% Owner	20 000 000 Value: $4.78M
May 07, 2025 Buy	Series A Convertible Senior Preferred Stock P-Purchase	Khosla Vinod 10 Percent Owner	10% Owner	20 000 000 Value: $4.78M
Mar 24, 2025 Buy	Convertible Promissory Notes	Carbon Direct Capital Management Llc 10 Percent Owner	10% Owner	44 968 002 Value: $56.2M
Mar 24, 2025 Buy	Convertible Promissory Notes	Carbon Direct Capital Management Llc 10 Percent Owner	10% Owner	44 968 002 Value: $56.2M
Mar 20, 2025 Buy	Common Stock J-Other	Frizzley Jill Kathleen	Director	0 Value: $0
Mar 20, 2025 Buy	Common Stock J-Other	Frizzley Jill Kathleen	Director	0 Value: $0
Feb 26, 2025 Buy	Common Stock J-Other	Koyanagi Sushmita Officer	Officer	0 Value: $0
Feb 26, 2025 Buy	Common Stock J-Other	Koyanagi Sushmita Officer	Officer	0 Value: $0
Jan 23, 2025 Buy	Common Stock J-Other	Fezzani Reyad Mohamed Ali	Director	0 Value: $0
Jan 23, 2025 Buy	Common Stock J-Other	Fezzani Reyad Mohamed Ali	Director	0 Value: $0
Jan 21, 2025 Buy	Common Stock J-Other	Pugh Justin D. Officer	Officer	0 Value: $0

About Insider Power

Insider Power is a proprietary algorithm developed by StockInvest.us to evaluate the significance of insider transactions. The calculation considers the size, type, and timing of transactions, as well as the insider’s role within the company.

It is important to note that, in general, there is little to no correlation between insider transactions and short-term stock price movements. In one of our studies, only 0.22%^* of stocks with insider activity showed a measurable correlation — and even then, it was unclear whether the effect was caused by insider actions or simply by the stock’s broader trend.

While our algorithms are designed to highlight potentially meaningful signals, these cannot be regarded as statistically significant on their own. Insider trading activity should therefore be seen as informative rather than as direct trading guidance. The Insider Power metric was created to present this information in a clearer and more accessible way, helping investors better understand the possible context of insider activity.

* October 6th, 2025 - Tested on 5562 stocks