Gogo (GOGO) chair Oakleigh Thorne adds to stake with 12/12/2025 stock buys

Rhea-AI Filing Summary

Gogo Inc. insider Oakleigh Thorne, the Executive Chair, director and 10% owner, reported buying additional common stock on 12/12/2025.

He purchased 20,000 shares at $5.24 per share and 150,000 shares at $5.35, increasing his direct holdings to 954,098 shares and indirect holdings to 100 shares held by his spouse and 27,303,395 shares held through entities described in a footnote, for which he may be deemed to have beneficial ownership but disclaims beneficial ownership except to the extent of any pecuniary interest.

Insider Trade Summary

Net Buyer: 170,000 shares

Net Buy 4 txns

Insider THORNE OAKLEIGH

Role Executive Chair

Bought 170,000 shs ($907K)

Type	Security	Shares	Price	Value
Purchase	Common Stock	20,000	$5.24	$105K
Purchase	Common Stock	150,000	$5.35	$803K
holding	Common Stock	--	--	--
holding	Common Stock	--	--	--

Holdings After Transaction: Common Stock — 954,098 shares (Direct); Common Stock — 100 shares (Indirect, By Spouse); Common Stock — 27,303,395 shares (Indirect, See Footnote)

Footnotes (1)

1. F1. Reflects (i) 27,163,859 shares of common stock held directly by Thorndale Farm Gogo, LLC and (ii) 139,536 shares of common stock held directly by OAP, 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 Gogo, LLC. Additionally, Mr. Thorne, as the managing member of OAP, LLC, may be deemed to have beneficial ownership of the shares of common stock held by OAP, LLC. Mr. Thorne and Thorndale Farm, Inc. disclaim beneficial ownership of such shares of common stock except, in each case, to the extent of any pecuniary interest therein and this report shall not be deemed an admission that Mr. Thorne or Thorndale Farm, Inc. is a beneficial owner of such shares of common stock for purposes of Section 16 or for any other purpose.

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Form 4 Insider Transactions: What Each Field Means →

Accepted by SEC EDGAR 12/16/2025 - 04:44 PM Learn about SEC filing dates

FAQ

What insider transaction did Oakleigh Thorne report at Gogo (GOGO)?

Oakleigh Thorne reported open-market purchases of Gogo Inc. common stock on 12/12/2025, adding to his existing shareholdings.

How many Gogo (GOGO) shares did Oakleigh Thorne buy and at what prices?

He bought 20,000 Gogo shares at $5.24 per share and 150,000 shares at $5.35 per share.

How many Gogo (GOGO) shares does Oakleigh Thorne own directly after this transaction?

Following these purchases, Oakleigh Thorne beneficially owned 954,098 Gogo common shares directly.

What indirect Gogo (GOGO) holdings are attributed to Oakleigh Thorne?

He has indirect beneficial ownership of 100 shares held by his spouse and 27,303,395 shares held through entities referenced in a footnote.

How are the 27,303,395 indirectly held Gogo (GOGO) shares structured?

The 27,303,395 shares reflect 27,163,859 shares held by Thorndale Farm Gogo, LLC and 139,536 shares held by OAP, LLC.

What is Oakleigh Thorne's relationship to Gogo (GOGO)?

Oakleigh Thorne is a director, Executive Chair, and a 10% owner of Gogo Inc.

Was this Gogo (GOGO) insider report filed by more than one reporting person?

No. The Form 4 was indicated as being filed by one reporting person.

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).

Check this box to indicate that a transaction was made pursuant to a contract, instruction or written plan for the purchase or sale of equity securities of the issuer that is intended to satisfy the affirmative defense conditions of Rule 10b5-1(c). See Instruction 10.

1. Name and Address of Reporting Person^*

THORNE OAKLEIGH

(Last) (First) (Middle)

63 FRONT ST., P.O.

BOX 258

(Street)

MILBROOK 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)
	Executive Chair

3. Date of Earliest Transaction (Month/Day/Year)
12/12/2025

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	12/12/2025		P		20,000	A	$5.24	804,098	D
Common Stock	12/12/2025		P		150,000	A	$5.35	954,098	D
Common Stock								100	I	By Spouse
Common Stock								27,303,395	I(1)	See Footnote

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

Explanation of Responses:

1. Reflects (i) 27,163,859 shares of common stock held directly by Thorndale Farm Gogo, LLC and (ii) 139,536 shares of common stock held directly by OAP, 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 Gogo, LLC. Additionally, Mr. Thorne, as the managing member of OAP, LLC, may be deemed to have beneficial ownership of the shares of common stock held by OAP, LLC. Mr. Thorne and Thorndale Farm, Inc. disclaim beneficial ownership of such shares of common stock except, in each case, to the extent of any pecuniary interest therein and this report shall not be deemed an admission that Mr. Thorne or Thorndale Farm, Inc. is a beneficial owner of such shares of common stock for purposes of Section 16 or for any other purpose.

	/s/ Crystal L. Gordon, Attorney-in-Fact for Oakleigh Thorne	12/16/2025
	** 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 4 (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.