Oakleigh Thorne - 12 Dec 2025 Form 4 Insider Report for Gogo Inc. (GOGO)

Role: Executive Chair, Director, 10%+ Owner
Signature: /s/ Crystal L. Gordon, Attorney-in-Fact for Oakleigh Thorne
Issuer symbol: GOGO
Transactions as of: 12 Dec 2025
Net transactions value: +$907,300
Form type: 4
Filing time: 16 Dec 2025, 16:44:04 UTC
Previous filing: 03 Apr 2025
Next filing: 05 Jan 2026
SEC: View on sec.gov

Reporting Owners (1)

Name	Relationship	Address	Signature	Signature date	CIK
THORNE OAKLEIGH	Executive Chair, Director, 10%+ Owner	63 FRONT ST., P.O., BOX 258, MILBROOK	/s/ Crystal L. Gordon, Attorney-in-Fact for Oakleigh Thorne	16 Dec 2025	0001135089

Transactions Table

Type	Sym	Class	Transaction	Value $	Shares	Change %	* Price $	Shares After	Date	Ownership	Footnotes
transaction	GOGO	Common Stock	Purchase	$104,800	+20,000	+2.6%	$5.24	804,098	12 Dec 2025	Direct
transaction	GOGO	Common Stock	Purchase	$802,500	+150,000	+19%	$5.35	954,098	12 Dec 2025	Direct
holding	GOGO	Common Stock						100	12 Dec 2025	By Spouse
holding	GOGO	Common Stock						27,303,395	12 Dec 2025	See Footnote	F1

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

Explanation of Responses:

Id	Content
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.

Content

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.