FORM 4 [ ] Check this box if no longer subject to Section 16. Form 4 or Form 5 obligations may continue. See Instruction 1(b).         
UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549
STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES
                                                                                  
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Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934 or Section 30(h) of the Investment Company Act of 1940
                      
1. Name and Address of Reporting Person * McDonald Anthony K 2. Issuer Name and Ticker or Trading Symbol CEA Industries Inc. [ SRNA ] 5. Relationship of Reporting Person(s) to Issuer (Check all applicable)__X__ Director                    _____ 10% Owner
__X__ Officer (give title below)    _____ Other (specify below)
CEO/President
(Last)         (First)         (Middle)
1773 E. 164TH PL
3. Date of Earliest Transaction (MM/DD/YYYY)
11/24/2021
(Street)
BRIGHTON, CO 80602
(City)       (State)       (Zip)
4. If Amendment, Date Original Filed (MM/DD/YYYY)
 
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 Acquired, Disposed of, or Beneficially Owned
1.Title of Security
(Instr. 3)
2. Trans. Date 2A. Deemed Execution Date, if any 3. Trans. Code
(Instr. 8)
4. Securities Acquired (A) or Disposed of (D)
(Instr. 3, 4 and 5)
5. Amount of Securities Beneficially Owned Following Reported Transaction(s)
(Instr. 3 and 4)
6. Ownership Form: Direct (D) or Indirect (I) (Instr. 4) 7. Nature of Indirect Beneficial Ownership (Instr. 4)
Code V Amount (A) or (D) Price
Common Stock  11/24/2021  11/24/2021  J    1020408  A $.049  1217776  D   

Table II - Derivative Securities Beneficially Owned (e.g., puts, calls, warrants, options, convertible securities)
1. Title of Derivate Security
(Instr. 3)
2. Conversion or Exercise Price of Derivative Security 3. Trans. Date 3A. Deemed Execution Date, if any 4. Trans. Code
(Instr. 8)
5. Number of Derivative Securities Acquired (A) or Disposed of (D)
(Instr. 3, 4 and 5)
6. Date Exercisable and Expiration Date 7. Title and Amount of Securities Underlying Derivative Security
(Instr. 3 and 4)
8. Price of Derivative Security
(Instr. 5)
9. Number of derivative Securities Beneficially Owned Following Reported Transaction(s) (Instr. 4) 10. Ownership Form of Derivative Security: Direct (D) or Indirect (I) (Instr. 4) 11. Nature of Indirect Beneficial Ownership (Instr. 4)
Code V (A) (D) Date Exercisable Expiration Date Title Amount or Number of Shares
Option to purchase common stock (1) $0.049  11/24/2021  11/24/2021  A     6790340 (1)     11/24/2021  11/24/2031  Common Stock  6790340   (1) 6790340  D   

Explanation of Responses:
(1)  Represents the grant of stock options to purchase 6,790,340 shares of common stock, under the 2021 Equity Incentive Plan, at an exercise price of $0.049 per share, the price of a share of common stock on the day immediately prior to the signing of the employment agreement. The options vest at the rate of one third the total amount, on November 24, in each of the years 2021, 2022 and 2023. The grant of these options and the issuance of shares of common stock upon exercise are transactions exempt from Section 16(b) of the Exchange Act.

Reporting Owners
Reporting Owner Name / Address
Relationships
Director 10% Owner Officer Other
McDonald Anthony K
1773 E. 164TH PL
BRIGHTON, CO 80602
X
CEO/President

Signatures
/s/ Anthony K McDonald 11/29/2021
**Signature of Reporting Person Date
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