A.G.P. / ALLIANCE GLOBAL PARTNERS, LLC - 07 Oct 2021 Form 4 Insider Report for Mount Rainier Acquisition Corp.

Role: 10%+ Owner
Signature: /s/ John Venezia, Chief Compliance Officer
Issuer symbol: N/A
Transactions as of: 07 Oct 2021
Net transactions value: $0
Form type: 4
Filing time: 08 Oct 2021, 13:44:20 UTC
Previous filing: 04 Oct 2021
Next filing: 19 Oct 2021
SEC: View on sec.gov

Transactions Table

Type	Sym	Class	Transaction	Value $	Shares	Change %	* Price $	Shares After	Date	Ownership	Footnotes
transaction	RNER	Common Stock	Other	$0	-50,000	-5.5%	$0.000000	865,000	07 Oct 2021	Direct	F1

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

Explanation of Responses:

Id	Content
F1	Transfer of shares pursuant to the Underwriting Agreement, and related agreements, including that certain letter agreement (as amended and restated, the "Side Letter"), by and among the Company, DC Rainier SPV LLC ("Sponsor"), and Reporting Person, as representative of the underwriters ("Representative") in the Company's initial public offering ("IPO"). As provided in the Side Letter, upon full exercise of the over-allotment option by underwriters in the IPO, Representative agreed to assign and transfer 50,000 shares of common stock to the Company's Sponsor. Such option was exercised in full concurrently with consummation of the Company's IPO on October 7, 2021.

Content

Transfer of shares pursuant to the Underwriting Agreement, and related agreements, including that certain letter agreement (as amended and restated, the "Side Letter"), by and among the Company, DC Rainier SPV LLC ("Sponsor"), and Reporting Person, as representative of the underwriters ("Representative") in the Company's initial public offering ("IPO"). As provided in the Side Letter, upon full exercise of the over-allotment option by underwriters in the IPO, Representative agreed to assign and transfer 50,000 shares of common stock to the Company's Sponsor. Such option was exercised in full concurrently with consummation of the Company's IPO on October 7, 2021.