SEC Form 4

FORM 4		UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934 or Section 30(h) of the Investment Company Act of 1940	OMB APPROVAL OMB Number: 3235-0287 Estimated average burden hours per response: 0.5
	Check this box if no longer subject to Section 16. Form 4 or Form 5 obligations may continue. See Instruction 1(b).

1. Name and Address of Reporting Person* THORNE OAKLEIGH (Last) (First) (Middle) 63 FRONT STREET, P.O BOX 258 (Street) MILLBROOK NY 12545 (City) (State) (Zip)	2. Issuer Name and Ticker or Trading Symbol Gogo Inc. [ GOGO ]	5. Relationship of Reporting Person(s) to Issuer (Check all applicable) X Director X 10% Owner X Officer (give title below) Other (specify below) President and CEO
	3. Date of Earliest Transaction (Month/Day/Year) 03/10/2021
	4. 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 Acquired, Disposed of, or Beneficially Owned
1. Title of Security (Instr. 3)	2. Transaction Date (Month/Day/Year)	2A. Deemed Execution Date, if any (Month/Day/Year)	3. Transaction 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	03/10/2021		M		27,500	A	(1)	268,579	D
Common Stock	03/10/2021		F		9,387(2)	D	$12.52	259,192	D
Common Stock								100	I	By Spouse
Common Stock								25,924,803(3)(4)	I	By LLC

Table II - Derivative Securities Acquired, Disposed of, or Beneficially Owned (e.g., puts, calls, warrants, options, convertible securities)
1. Title of Derivative Security (Instr. 3)	2. Conversion or Exercise Price of Derivative Security	3. Transaction Date (Month/Day/Year)	3A. Deemed Execution Date, if any (Month/Day/Year)	4. Transaction 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 (Month/Day/Year)		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: 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
Restricted Stock Units	(1)	03/10/2021		M			20,625	(5)	(5)	Common Stock	20,625	$0.00	41,250	D
Performance Restricted Stock Units	(1)	03/10/2021		M			6,875	(6)	(6)	Common Stock	6,875	$0.00	13,750	D

Explanation of Responses:

1. Restricted stock units convert into common stock on a one-for-one basis.

2. Shares of common stock netted out to pay tax liability associated with vesting.

3. Reflects 25,785,267 shares of common stock held directly by Thorndale Farm Gogo, LLC. Thorndale Farm, Inc. is the managing member of Thorndale Farm Gogo, LLC. Mr. Thorne, as the chief executive officer of Thorndale Farm, Inc., may be deemed to have beneficial ownership of the shares of common stock held by Thorndale Farm, Inc. Mr. Thorne disclaims beneficial ownership of such shares of common stock except to the extent of any pecuniary interest therein and this report shall not be deemed an admission that Mr. Thorne is a beneficial owner of such shares of common stock for purposes of Section 16 or for any other purpose.

4. Reflects 139,536 shares of common stock held directly by OAP, LLC. As the managing member of OAP, LLC, Mr. Thorne may be deemed to have beneficial ownership of the shares of common stock held by OAP, LLC. Mr. Thorne disclaims beneficial ownership of such shares of common stock except to the extent of any pecuniary interest therein and this report shall not be deemed an admission that Mr. Thorne is a beneficial owner of such shares of common stock for purposes of Section 16 or for any other purpose.

5. On March 10, 2019, the reporting person was granted 82,500 restricted stock units, vesting in four equal annual installments on the first four anniversaries of March 10, 2019, subject to continued employment with the Company.

6. Following the elimination of the performance conditions for these options by the Compensation Committee of the Company, these options provided for vesting in four annual installments beginning on the first anniversary of March 10, 2019, subject to continued employment with the Company.

Remarks:

	/s/ Margee Elias, Attorney-in-Fact for Oakleigh Thorne	03/12/2021
	** Signature of Reporting Person	Date
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