Rick Gerson - Jan 17, 2023 Form 4 Insider Report for Pioneer Merger Corp. (PACX)

Role: Director, Other*, 10%+ Owner
Signature: Rick Gerson: By: /s/ Scott Carpenter, Attorney-in-Fact Alpha Wave Global, LP: By: Scott Carpenter, its Authorized Signatory /s/ Scott Carpenter Pioneer Merger Sponsor LLC By: Scott Carpenter, its Chief Operating Officer /s/ Scott Carpenter Oscar Salazar:
Stock symbol: PACX
Transactions as of: Jan 17, 2023
Transactions value $: -$45,078,500
Form type: 4
Date filed: 1/19/2023, 04:25 PM
Next filing: Mar 20, 2023

Transactions Table

Type	Sym	Class	Transaction	Value $	Shares	Change %	* Price $	Shares After	Date	Ownership	Footnotes
transaction	PACX	Class A Ordinary Shares	Disposed to Issuer	-$45.1M	-4.45M	-100%	$10.13	0	Jan 17, 2023	By Alpha Wave Ventures, LP	F1, F2

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

Rick Gerson is no longer subject to Section 16 filing requirements. Form 4 or Form 5 obligations may continue.

Explanation of Responses:

Id	Content
F1	The reported securities were redeemed by the Issuer pursuant to a redemption of all Class A Shares in connection with the Issuer's liquidation.
F2	The reported securities were directly held by Alpha Wave Ventures, LP, an investment entity managed by Alpha Wave Global, LP ("Alpha Wave"). Rick Gerson is the Chairman and Chief Investment Officer of Alpha Wave.

Remarks:

After giving effect to the Issuer's delisting and deregistration, the Reporting Persons will no longer be subject to Section 16 reporting obligations.