SEC FORM 3

SEC Form 3

FORM 3

UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

INITIAL STATEMENT OF BENEFICIAL OWNERSHIP OF SECURITIES

Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934
or Section 30(h) of the Investment Company Act of 1940

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1. Name and Address of Reporting Person^*

Venkatadri Arun

(Last)

(First)

(Middle)

C/O CASCADIA ACQUISITION CORP.

1000 2ND AVENUE, SUITE 1200

(Street)

SEATTLE

98104-1050

(City)

(State)

(Zip)

2. Date of Event Requiring Statement (Month/Day/Year)
08/30/2021

3. Issuer Name and Ticker or Trading Symbol
Cascadia Acquisition Corp. [ CCAIU ]

4. Relationship of Reporting Person(s) to Issuer
(Check all applicable)

X	Director	10% Owner
	Officer (give title below)	Other (specify below)

5. If Amendment, Date of Original Filed (Month/Day/Year)

6. Individual or Joint/Group Filing (Check Applicable Line)

X	Form filed by One Reporting Person
	Form filed by More than One Reporting Person

Table I - Non-Derivative Securities Beneficially Owned
1. Title of Security (Instr. 4)	2. Amount of Securities Beneficially Owned (Instr. 4)	3. Ownership Form: Direct (D) or Indirect (I) (Instr. 5)	4. Nature of Indirect Beneficial Ownership (Instr. 5)

Table II - Derivative Securities Beneficially Owned (e.g., puts, calls, warrants, options, convertible securities)
1. Title of Derivative Security (Instr. 4)	2. Date Exercisable and Expiration Date (Month/Day/Year)		3. Title and Amount of Securities Underlying Derivative Security (Instr. 4)		4. Conversion or Exercise Price of Derivative Security	5. Ownership Form: Direct (D) or Indirect (I) (Instr. 5)	6. Nature of Indirect Beneficial Ownership (Instr. 5)
1. Title of Derivative Security (Instr. 4)	Date Exercisable	Expiration Date	Title	Amount or Number of Shares	4. Conversion or Exercise Price of Derivative Security	5. Ownership Form: Direct (D) or Indirect (I) (Instr. 5)	6. Nature of Indirect Beneficial Ownership (Instr. 5)
Class B Common Stock	⁽¹⁾	⁽¹⁾	Class A Common Stock	25,000⁽²⁾	⁽¹⁾	D

Explanation of Responses:

1. As described in the issuer's registration statement on Form S-1 (File No. 333-258515) (the "Registration Statement") under the heading "Description of Securities-Founders Shares," the shares of Class B common stock, par value $0.0001 per share, of the issuer will automatically convert into shares of Class A common stock, par value $0.0001 per share, of the issuer upon the consummation of the issuer's initial business combination on a one-for-one basis, subject to certain adjustment, and have no expiration date.

2. As contemplated by the securities assignment agreement between Cascadia Acquisition Sponsor LLC ("Sponsor") and the reporting person, dated August 26, 2021, Sponsor assigned 25,000 shares of Class B common stock to the reporting person in connection with his appointment to the issuer's board of directors.

Remarks:

Power of Attorney provided herewith.

	/s/ Jamie Boyd, Attorney-in-Fact	09/09/2021
	** Signature of Reporting Person	Date
Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.
* If the form is filed by more than one reporting person, see Instruction 5 (b)(v).
** Intentional misstatements or omissions of facts constitute Federal Criminal Violations See 18 U.S.C. 1001 and 15 U.S.C. 78ff(a).
Note: File three copies of this Form, one of which must be manually signed. If space is insufficient, see Instruction 6 for procedure.
Persons who respond to the collection of information contained in this form are not required to respond unless the form displays a currently valid OMB Number.