Brett J. Hart

CIK: 0001466338

Transaction Breakdown

Open Market Buys (P)0 (0.0%)

High conviction signal

Open Market Sales (S)4 (14.8%)

Position reduction

Option Exercises (M)7 (25.9%)

Derivative conversions

Awards (A)7 (25.9%)

Compensation grants

Other (G, F, J, C, D, …)9 (33.3%)

Gifts, tax withholding, conversions, dispositions to the issuer and other codes

Companies & Roles (2)

UAL

United Airlines Holdings, Inc.

Officer

ABBV

AbbVie Inc.

Director

Discretionary Trading P&L

Holdings

Transaction History (27 total)

UAL
United Airlines Holdings, Inc.
Oct 30, 2026
Sale(S)
Direct
39K shares at avg. $102.68$4.0M
UAL
United Airlines Holdings, Inc.
Jul 28, 2026
Sale(S)
Direct
30.1K shares at avg. $120.72$3.6M
UAL
United Airlines Holdings, Inc.
Jul 28, 2026
Gift(G)
Direct
7.5K shares-
UAL
United Airlines Holdings, Inc.
Jul 27, 2026
Tax Payment(F)
Direct
17.2K shares at avg. $120.57$2.1M
UAL
United Airlines Holdings, Inc.
Jul 27, 2026
Exercise(M)
Direct
21.5K shares at avg. $77.56$1.7M
UAL
United Airlines Holdings, Inc.
Jul 25, 2026
Tax Payment(F)
Direct
20.5K shares at avg. $118.27$2.4M
UAL
United Airlines Holdings, Inc.
Jul 25, 2026
Award(A)
Direct
46.4K shares-
ABBV
AbbVie Inc.
May 8, 2026
Award(A)
Direct
1.1K shares-
UAL
United Airlines Holdings, Inc.
Feb 28, 2026
Tax Payment(F)
Direct
35.1K shares at avg. $106.30$3.7M
UAL
United Airlines Holdings, Inc.
Feb 28, 2026
Exercise(M)
Direct
30K shares-
UAL
United Airlines Holdings, Inc.
Feb 28, 2026
Exercise(M)
Direct
31.1K shares-
UAL
United Airlines Holdings, Inc.
Feb 28, 2026
Exercise(M)
Direct
18.2K shares-
UAL
United Airlines Holdings, Inc.
Feb 13, 2026
Tax Payment(F)
Direct
52K shares at avg. $109.29$5.7M
UAL
United Airlines Holdings, Inc.
Feb 13, 2026
Award(A)
Direct
120.5K shares-
UAL
United Airlines Holdings, Inc.
Feb 3, 2026
Gift(G)
Direct
5.7K shares-
UAL
United Airlines Holdings, Inc.
Feb 2, 2026
Sale(S)
Direct
19K shares at avg. $106.45$2.0M
UAL
United Airlines Holdings, Inc.
Jul 25, 2025
Tax Payment(F)
Direct
20.5K shares at avg. $91.11$1.9M
UAL
United Airlines Holdings, Inc.
Jul 25, 2025
Award(A)
Direct
46.4K shares-
UAL
United Airlines Holdings, Inc.
Jul 25, 2025
Sale(S)
Direct
24.8K shares at avg. $89.50$2.2M
ABBV
AbbVie Inc.
May 9, 2025
Award(A)
Direct
1.2K shares-
UAL
United Airlines Holdings, Inc.
Feb 28, 2025
Tax Payment(F)
Direct
33.2K shares at avg. $93.81$3.1M
UAL
United Airlines Holdings, Inc.
Feb 28, 2025
Exercise(M)
Direct
30K shares-
UAL
United Airlines Holdings, Inc.
Feb 28, 2025
Exercise(M)
Direct
31.1K shares-
UAL
United Airlines Holdings, Inc.
Feb 28, 2025
Exercise(M)
Direct
13.8K shares-
UAL
United Airlines Holdings, Inc.
Feb 28, 2025
Award(A)
Restricted Stock Units
Direct
54.6K shares-

		Type	Shares	Price		Ownership
Oct 30, 2026	UAL United Airlines Holdings, Inc.	Sale(S)	39,000	$102.68	$4,004,520	Direct
Jul 28, 2026	UAL United Airlines Holdings, Inc.	Sale(S)	30,108	$120.72	$3,634,638	Direct
Jul 28, 2026	UAL United Airlines Holdings, Inc.	Gift(G)	7,461	-	$0	Direct
Jul 27, 2026	UAL United Airlines Holdings, Inc.	Tax Payment(F)	17,245	$120.57	$2,079,230	Direct
Jul 27, 2026	UAL United Airlines Holdings, Inc.	Exercise(M)	21,521	$77.56	$1,669,169	Direct
Jul 25, 2026	UAL United Airlines Holdings, Inc.	Tax Payment(F)	20,543	$118.27	$2,429,621	Direct
Jul 25, 2026	UAL United Airlines Holdings, Inc.	Award(A)	46,375	-	$0	Direct
May 8, 2026	ABBV AbbVie Inc.	Award(A)	1,118	-	$0	Direct
Feb 28, 2026	UAL United Airlines Holdings, Inc.	Tax Payment(F)	35,141	$106.30	$3,735,488	Direct
Feb 28, 2026	UAL United Airlines Holdings, Inc.	Exercise(M)	29,972	-	$0	Direct
Feb 28, 2026	UAL United Airlines Holdings, Inc.	Exercise(M)	31,142	-	$0	Direct
Feb 28, 2026	UAL United Airlines Holdings, Inc.	Exercise(M)	18,210	-	$0	Direct
Feb 13, 2026	UAL United Airlines Holdings, Inc.	Tax Payment(F)	52,029	$109.29	$5,686,249	Direct
Feb 13, 2026	UAL United Airlines Holdings, Inc.	Award(A)	120,486	-	$0	Direct
Feb 3, 2026	UAL United Airlines Holdings, Inc.	Gift(G)	5,695	-	$0	Direct
Feb 2, 2026	UAL United Airlines Holdings, Inc.	Sale(S)	19,000	$106.45	$2,022,569	Direct
Jul 25, 2025	UAL United Airlines Holdings, Inc.	Tax Payment(F)	20,547	$91.11	$1,872,037	Direct
Jul 25, 2025	UAL United Airlines Holdings, Inc.	Award(A)	46,375	-	-	Direct
Jul 25, 2025	UAL United Airlines Holdings, Inc.	Sale(S)	24,772	$89.50	$2,217,094	Direct
May 9, 2025	ABBV AbbVie Inc.	Award(A)	1,203	-	-	Direct
Feb 28, 2025	UAL United Airlines Holdings, Inc.	Tax Payment(F)	33,169	$93.81	$3,111,584	Direct
Feb 28, 2025	UAL United Airlines Holdings, Inc.	Exercise(M)	29,972	-	-	Direct
Feb 28, 2025	UAL United Airlines Holdings, Inc.	Exercise(M)	31,142	-	-	Direct
Feb 28, 2025	UAL United Airlines Holdings, Inc.	Exercise(M)	13,756	-	-	Direct
Feb 28, 2025	UAL United Airlines Holdings, Inc.	Award(A) Restricted Stock Units	54,631	-	-	Direct

1-25 of 27 transactions

About Hart Brett J

Hart Brett J (SEC CIK 0001466338) files insider reports with the SEC as President of United Airlines Holdings, Inc. (UAL) and Director of AbbVie Inc. (ABBV).

Signal8 holds 10 ownership filings by Hart Brett J, all Form 4s, filed between Feb 12, 2025 and Nov 3, 2026. Those filings report 27 transactions, from Feb 10, 2025 to Oct 30, 2026. Signal8's Form 4 history starts in Sep 2024.

The business address on Hart Brett J's filings is in CHICAGO, IL.

Recent filings by Hart Brett J

Oct 30, 2026: Open-market sale of UAL shares (Form 4, code S).
Jul 28, 2026: Open-market sale of UAL shares (Form 4, code S).
Jul 28, 2026: Gift of UAL shares (Form 4, code G).
Jul 27, 2026: Tax withholding of UAL shares (Form 4, code F).
Jul 27, 2026: Option exercise of UAL shares (Form 4, code M).

Other insiders filing for United Airlines Holdings, Inc. (UAL)

BREWER ROSALIND G, Director
SHAPIRO EDWARD, Director
Friend Matthew, Director
Ward Laysha, Director
ISAACSON WALTER, Director
Nocella Andrew P, EVP & Chief Commercial Officer

How to read Form 4 transaction codes