Roya Shakoori - May 11, 2023 Form 4/A - Amendment Insider Report for MariaDB plc (MRDB)

Role: General Counsel & Corp. Sec'y
Signature: /s/ Roya Shakoori
Stock symbol: MRDB
Transactions as of: May 11, 2023
Transactions value $: $0
Form type: 4/A - Amendment
Date filed: 6/26/2023, 07:58 PM
Date Of Original Report: May 15, 2023
Previous filing: Dec 19, 2022

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

Type	Sym	Class	Transaction	Value $	Shares	Change %	* Price $	Shares After	Date	Underlying Class	Amount	Exercise Price	Ownership	Footnotes
transaction	MRDB	Stock Option (Right to Buy)	Award	$0	+800K		$0.00	800K	May 11, 2023	Ordinary Shares	800K	$1.10	Direct	F1

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

Explanation of Responses:

Id	Content
F1	This Form 4 is being amended solely to include exact quarterly vesting dates. Date at which first vesting occurs is indicated. 1/4th of the total number of shares originally subject to the option becomes exercisable at the first vesting date and an additional 1/16th becomes exercisable each quarter thereafter until the option is fully vested. Exact quarterly vesting dates are February 16, May 16, August 16, and November 16.

Content

This Form 4 is being amended solely to include exact quarterly vesting dates. Date at which first vesting occurs is indicated. 1/4th of the total number of shares originally subject to the option becomes exercisable at the first vesting date and an additional 1/16th becomes exercisable each quarter thereafter until the option is fully vested. Exact quarterly vesting dates are February 16, May 16, August 16, and November 16.