Geoffrey Trukenbrod - May 2, 2023 Form 4 Insider Report for LanzaTech Global, Inc. (LNZA)

Derivative Securities (e.g., puts, calls, warrants, options, convertible securities)

Type	Sym	Class	Transaction	Value $	Shares	* Price $	Shares After	Date	Underlying Class	Amount	Exercise Price	Ownership	Footnotes
transaction	LNZA	Restricted Stock Award	Award	$0	+70K	$0.00	70K	May 2, 2023	Common Stock	70K		Direct	F1
transaction	LNZA	Performance Stock Units	Award	$0	+280K	$0.00	280K	May 2, 2023	Common Stock	280K		Direct	F2
transaction	LNZA	Stock Options	Award	$0	+267K	$0.00	267K	May 2, 2023	Common Stock	267K	$3.28	Direct	F3

* An asterisk sign (*) next to the price indicates that the price is likely invalid.

Id	Content
F1	Each Restricted Stock Unit (RSU) represents a contingent right to receive one share of common stock of LanzaTech Global, Inc. (the "Company"). Subject to the terms of the RSU Agreement, the RSUs will vest in approximately three equal annual installments, with such first installment vesting on March 6, 2024.
F2	Each Performance-based Restricted Stock Unit (PSU) represents a contingent right to receive one share of common stock of the Company. Subject to the terms of the PSU Agreement, the PSUs are contingent on satisfying both a performance-based and a time-based vesting condition. The performance-based vesting condition is satisfied if the average closing price of the Company's stock reaches $11.50 using a 20-day look-back period, which period may begin no earlier than 151 days following February 8, 2023. The PSUs will time-vest in approximately three equal annual installments, with such first installment time-vesting on February 10, 2024. Both vesting conditions must be met by February 10, 2028 or else the PSUs will be forfeited.
F3	Subject to the terms of the Stock Option Agreement, the shares subject to the stock option will vest and become exercisable in approximately three equal annual installments, with such first installment vesting on March 6, 2024.