LanzaTech Global, Inc.

LNZANASDAQIndustrials● Active

$6.59

$-0.40(-5.72%)

Market Cap$14484352

P/E Ratio—

52W High$71.2

52W Low$5.415

Avg Volume71K

Open$7.11

Beta1.35

Insider Trades Ownership Employees

LanzaTech Global, Inc. (LNZA) Insider Trading

Form 4 buy vs sell counts, ratio, and sentiment — switch this quarter or last 12 months; chart and transactions below.

SEC EDGAR · FMP · LNZA · as of Jun 8, 2026

Activity summary

Buy transactions

P-Purchase only

Sell transactions

12 Months

Buy/Sell ratio

∞

Buy/Sell (by trades)

Overall sentiment

BULLISH

↑ Buy 100%Active transactions only · RSU vesting excluded0% Sell ↓

LanzaTech Global, Inc. insiders have been net buyers of shares over the past 12 Months, which may signal confidence in the company's outlook.

▸ Source: SEC EDGAR · Form 3 & 4 · via Financial Modeling Prep · Buy = P-Purchase only · Sell = S-Sale only

As of Jun 8, 2026

LNZA insider buying and selling by quarter

LNZA insider selling · LNZA insider buying stocks · quarterly insider activity

Total insider buying (incl. awards)Total insider selling

20.0M10.0M0

2023 Q4

2024 Q1

2024 Q2

2024 Q4

2025 Q1

2025 Q2

2026 Q1

2026 Q2

Mobile shows last 4Q · Desktop shows full 8Q

▸ Source: SEC EDGAR · Form 3 & 4 · via Financial Modeling Prep · last 8 quarters

As of Jun 8, 2026

Active insiders

Most active in past 12 months · LNZA ceo insider trading

Showing all insiders · Click a card to filter the transactions table below

▸ Aggregated from reportingName · top 5 by trade count (12M) · no extra API

Recent insider transactions

LNZA executive sell shares · LNZA board member insider trading · LNZA insider trading SEC filing

Showing 38 most recent · Common Stock · Form 4 only

Scroll horizontally to see all columns

Date	Insider	Type	Shares	Price	Value	After trans.	Filing
Jan 21, 2026	Guardians of New Zealand Superannuation 10 percent owner	Purchase	109,858	—	—	1,302,492	Form 4
Jan 21, 2026	Guardians of New Zealand Superannuation 10 percent owner	Purchase	860,000	$5.00	$4.30M⚡	1,192,634	Form 4
Jan 21, 2026	KHOSLA VINOD 10 percent owner	Other	3,250,322	$0.00	$325	3,678,998	Form 4
May 2, 2024	Cuellar Calad Aura Maria President	Option	10,000	$0.00	$1	10,000	Form 4
May 2, 2024	Cuellar Calad Aura Maria President	Other	2,948	$2.87	$8K	7,052	Form 4
Feb 8, 2024	Gormly Nigel Director	Option	20,000	$0.00	$2	20,000	Form 4
Feb 8, 2024	Messina James A Director	Option	20,000	$0.00	$2	504,924	Form 4
Feb 8, 2024	Byrne Barbara M Director	Option	20,000	$0.00	$2	20,000	Form 4
Feb 8, 2024	RIESCHEL GARY E Director	Option	20,000	$0.00	$2	20,000	Form 4
Feb 8, 2024	McWhorter Dorri Director	Option	20,000	$0.00	$2	20,000	Form 4
Mar 5, 2024	Burton Freya Chief Sustainability Officer	Option	50,225	$1.60	$80K	50,225	Form 4
Mar 6, 2024	Burton Freya Chief Sustainability Officer	Option	10,000	—	—	43,346	Form 4
Mar 6, 2024	Burton Freya Chief Sustainability Officer	Other	3,500	$3.24	$11K	39,846	Form 4
Mar 4, 2024	Burton Freya Chief Sustainability Officer	Option	37,268	$1.60	$60K	37,268	Form 4
Mar 6, 2024	Burton Freya Chief Sustainability Officer	Option	10,000	—	—	10,000	Form 4
Mar 5, 2024	Burton Freya Chief Sustainability Officer	Sale	50,225	$3.24	$163K	0	Form 4
Mar 4, 2024	Burton Freya Chief Sustainability Officer	Sale	37,268	$3.15	$117K	0	Form 4
Mar 6, 2024	Blasko Joseph General Counsel	Option	16,666	$0.00	$2	16,666	Form 4
Mar 6, 2024	Blasko Joseph General Counsel	Other	4,884	$3.24	$16K	11,782	Form 4
Mar 6, 2024	Conrado Robert EVP, Eng. Design & Development	Option	10,000	$0.00	$1	16,562	Form 4
Mar 6, 2024	Conrado Robert EVP, Eng. Design & Development	Other	4,040	$3.24	$13K	12,522	Form 4
Mar 6, 2024	Haggstrom Johanna VP, Chemicals & HC Fuels Tech	Option	10,000	$0.00	$1	10,000	Form 4
Mar 6, 2024	Haggstrom Johanna VP, Chemicals & HC Fuels Tech	Other	2,965	$3.24	$10K	7,035	Form 4
Mar 6, 2024	Holmgren Jennifer CEO · Director	Option	100,000	$0.00	$10	3,254,003	Form 4
Mar 6, 2024	Holmgren Jennifer CEO · Director	Other	29,300	$3.24	$95K	3,224,703	Form 4

Guardians of New Zealand Superannuation

10 percent owner

Purchase

Date

Jan 21

109,858

Price

—

Value

—

View Form 4 on SEC.gov

Guardians of New Zealand Superannuation

10 percent owner

Purchase

Date

Jan 21

860,000

Price

$5.00

Value

$4.30M ⚡

View Form 4 on SEC.gov

KHOSLA VINOD

10 percent owner

Other

Date

Jan 21

3,250,322

Price

$0.00

Value

$325

View Form 4 on SEC.gov

Cuellar Calad Aura Maria

President

Option

Date

May 2

10,000

Price

$0.00

Value

View Form 4 on SEC.gov

Cuellar Calad Aura Maria

President

Other

Date

May 2

2,948

Price

$2.87

Value

$8K

View Form 4 on SEC.gov

Gormly Nigel

Director

Option

Date

Feb 8

20,000

Price

$0.00

Value

View Form 4 on SEC.gov

Messina James A

Director

Option

Date

Feb 8

20,000

Price

$0.00

Value

View Form 4 on SEC.gov

Byrne Barbara M

Director

Option

Date

Feb 8

20,000

Price

$0.00

Value

View Form 4 on SEC.gov

RIESCHEL GARY E

Director

Option

Date

Feb 8

20,000

Price

$0.00

Value

View Form 4 on SEC.gov

McWhorter Dorri

Director

Option

Date

Feb 8

20,000

Price

$0.00

Value

View Form 4 on SEC.gov

Burton Freya

Chief Sustainability Officer

Option

Date

Mar 5

50,225

Price

$1.60

Value

$80K

View Form 4 on SEC.gov

Burton Freya

Chief Sustainability Officer

Option

Date

Mar 6

10,000

Price

—

Value

—

View Form 4 on SEC.gov

Burton Freya

Chief Sustainability Officer

Other

Date

Mar 6

3,500

Price

$3.24

Value

$11K

View Form 4 on SEC.gov

Burton Freya

Chief Sustainability Officer

Option

Date

Mar 4

37,268

Price

$1.60

Value

$60K

View Form 4 on SEC.gov

Burton Freya

Chief Sustainability Officer

Option

Date

Mar 6

10,000

Price

—

Value

—

View Form 4 on SEC.gov

Burton Freya

Chief Sustainability Officer

Sale

Date

Mar 5

50,225

Price

$3.24

Value

$163K

View Form 4 on SEC.gov

Burton Freya

Chief Sustainability Officer

Sale

Date

Mar 4

37,268

Price

$3.15

Value

$117K

View Form 4 on SEC.gov

Blasko Joseph

General Counsel

Option

Date

Mar 6

16,666

Price

$0.00

Value

View Form 4 on SEC.gov

Blasko Joseph

General Counsel

Other

Date

Mar 6

4,884

Price

$3.24

Value

$16K

View Form 4 on SEC.gov

Conrado Robert

EVP, Eng. Design & Development

Option

Date

Mar 6

10,000

Price

$0.00

Value

View Form 4 on SEC.gov

Conrado Robert

EVP, Eng. Design & Development

Other

Date

Mar 6

4,040

Price

$3.24

Value

$13K

View Form 4 on SEC.gov

Haggstrom Johanna

VP, Chemicals & HC Fuels Tech

Option

Date

Mar 6

10,000

Price

$0.00

Value

View Form 4 on SEC.gov

Haggstrom Johanna

VP, Chemicals & HC Fuels Tech

Other

Date

Mar 6

2,965

Price

$3.24

Value

$10K

View Form 4 on SEC.gov

Holmgren Jennifer

CEO · Director

Option

Date

Mar 6

100,000

Price

$0.00

Value

$10

View Form 4 on SEC.gov

Holmgren Jennifer

CEO · Director

Other

Date

Mar 6

29,300

Price

$3.24

Value

$95K

View Form 4 on SEC.gov

⚡ = value ≥ $1M · Award/Option price shows — · formType=4 · securityName=Common Stock · url → sec.gov/Archives/edgar

1 / 2

▸ Source: SEC EDGAR · Form 4 filings · ⚡ = value ≥ $1M · Award/Option price shows —

About LNZA insider trading

LNZA insider trades

LanzaTech Global, Inc. (LNZA) insider trading data is sourced from SEC Form 4 filings submitted by corporate insiders, including Guardians of New Zealand Superannuation (10 percent owner), KHOSLA VINOD (10 percent owner). Over the past 12 months, 2 insiders have filed transactions with the SEC. LNZA insiders have been primarily buying, which may reflect pre-scheduled Rule 10b5-1 plan executions.

For LanzaTech Global, Inc.'s institutional ownership breakdown and insider ownership percentage, see the Ownership tab → Ownership tab →

Buy/Sell signal logic

acquisitionOrDisposition field:

A = Acquisition (buy) · D = Disposition (sell)

RSU vesting (M-Exempt) excluded from sentiment

Form 4SEC filing required within 2 business days of any insider transaction

10b5-1Pre-scheduled trading plan that allows insiders to sell on autopilot

Open MktDirect purchase or sale on the open market (excludes awards, options)

Ownership SEC filings Financial statements Price history Forecast & ratings Earnings

Frequently asked questions

LNZA insider trading · 5 questions

The insiders of LanzaTech Global, Inc. (LNZA) include executives and directors such as Guardians of New Zealand Superannuation (10 percent owner), KHOSLA VINOD (10 percent owner), among others. Over the past 12 months, 2 insiders have filed Form 4 transactions with the SEC. Insider transactions are required to be reported within 2 business days of the trade date.

LNZA board member insider tradingwho are LNZA insidersLNZA insider rosterLanzaTech Global, Inc. executives insider activity

▸ Source: FMP /stable/insider-trading/search · SEC EDGAR Form 3 & 4 · acquisitionOrDisposition A=Buy, D=Sell · RSU vesting (M-Exempt) excluded from sentiment bar · As of Jun 8, 2026