Mark Briffa

CIK: 0001967906

Transaction Breakdown

Open Market Buys (P)0 (0.0%)

High conviction signal

Open Market Sales (S)8 (28.6%)

Position reduction

Option Exercises (M)0 (0.0%)

Derivative conversions

Awards (A)4 (14.3%)

Compensation grants

Other (G, F, J, C, D, …)16 (57.1%)

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

Companies & Roles (1)

Wheels Up Experience Inc.

Officer

Discretionary Trading P&L

Holdings

Transaction History (28 total)

UP
Wheels Up Experience Inc.
Aug 26, 2026
Tax Payment(F)
Direct
257 shares at avg. $5.06$1K
UP
Wheels Up Experience Inc.
Aug 26, 2026
Tax Payment(F)
Direct
646 shares at avg. $5.06$3K
UP
Wheels Up Experience Inc.
Jun 11, 2026
Sale(S)
Direct
1K shares at avg. $7.50$8K
UP
Wheels Up Experience Inc.
May 26, 2026
Tax Payment(F)
Direct
257 shares at avg. $8.66$2K
UP
Wheels Up Experience Inc.
May 26, 2026
Tax Payment(F)
Direct
646 shares at avg. $8.66$6K
UP
Wheels Up Experience Inc.
May 13, 2026
Sale(S)
Direct
3.8K shares at avg. $4.99$19K
UP
Wheels Up Experience Inc.
Feb 26, 2026
Tax Payment(F)
Direct
5.1K shares at avg. $0.66$3K
UP
Wheels Up Experience Inc.
Feb 26, 2026
Tax Payment(F)
Direct
51.6K shares at avg. $0.66$34K
UP
Wheels Up Experience Inc.
Feb 25, 2026
Award(A)
Direct
1.3K shares-
UP
Wheels Up Experience Inc.
Feb 25, 2026
Tax Payment(F)
Direct
620 shares at avg. $0.66$409.2
UP
Wheels Up Experience Inc.
Feb 25, 2026
Award(A)
Direct
895.7K shares-
UP
Wheels Up Experience Inc.
Feb 23, 2026
Tax Payment(F)
Direct
5K shares at avg. $0.62$3K
UP
Wheels Up Experience Inc.
Nov 26, 2025
Tax Payment(F)
Direct
5.1K shares at avg. $0.78$4K
UP
Wheels Up Experience Inc.
Nov 7, 2025
Sale(S)
Direct
86.8K shares at avg. $1.23$107K
UP
Wheels Up Experience Inc.
Oct 2, 2025
Tax Payment(F)
Direct
77K shares at avg. $1.89$146K
UP
Wheels Up Experience Inc.
Sep 11, 2025
Sale(S)
Direct
9.9K shares at avg. $2.18$22K
UP
Wheels Up Experience Inc.
Sep 9, 2025
Tax Payment(F)
Direct
8.8K shares at avg. $2.22$20K
UP
Wheels Up Experience Inc.
Aug 28, 2025
Sale(S)
Direct
5.8K shares at avg. $2.96$17K
UP
Wheels Up Experience Inc.
Aug 26, 2025
Sale(S)
Direct
5.8K shares at avg. $3.00$17K
UP
Wheels Up Experience Inc.
Aug 26, 2025
Tax Payment(F)
Direct
5.1K shares at avg. $3.00$15K
UP
Wheels Up Experience Inc.
May 26, 2025
Tax Payment(F)
Direct
5.1K shares at avg. $1.68$9K
UP
Wheels Up Experience Inc.
Mar 13, 2025
Sale(S)
Direct
28.7K shares at avg. $1.06$30K
UP
Wheels Up Experience Inc.
Feb 26, 2025
Award(A)
Direct
439.5K shares-
UP
Wheels Up Experience Inc.
Feb 26, 2025
Tax Payment(F)
Direct
20.5K shares at avg. $1.20$25K
UP
Wheels Up Experience Inc.
Feb 24, 2025
Tax Payment(F)
Direct
5K shares at avg. $1.42$7K

		Type	Shares	Price		Ownership
Aug 26, 2026	UP Wheels Up Experience Inc.	Tax Payment(F)	257	$5.06	$1,300	Direct
Aug 26, 2026	UP Wheels Up Experience Inc.	Tax Payment(F)	646	$5.06	$3,269	Direct
Jun 11, 2026	UP Wheels Up Experience Inc.	Sale(S)	1,017	$7.50	$7,628	Direct
May 26, 2026	UP Wheels Up Experience Inc.	Tax Payment(F)	257	$8.66	$2,226	Direct
May 26, 2026	UP Wheels Up Experience Inc.	Tax Payment(F)	646	$8.66	$5,594	Direct
May 13, 2026	UP Wheels Up Experience Inc.	Sale(S)	3,804	$4.99	$18,982	Direct
Feb 26, 2026	UP Wheels Up Experience Inc.	Tax Payment(F)	5,127	$0.66	$3,384	Direct
Feb 26, 2026	UP Wheels Up Experience Inc.	Tax Payment(F)	51,641	$0.66	$34,083	Direct
Feb 25, 2026	UP Wheels Up Experience Inc.	Award(A)	1,319	-	$0	Direct
Feb 25, 2026	UP Wheels Up Experience Inc.	Tax Payment(F)	620	$0.66	$409	Direct
Feb 25, 2026	UP Wheels Up Experience Inc.	Award(A)	895,673	-	$0	Direct
Feb 23, 2026	UP Wheels Up Experience Inc.	Tax Payment(F)	4,958	$0.62	$3,074	Direct
Nov 26, 2025	UP Wheels Up Experience Inc.	Tax Payment(F)	5,127	$0.78	$3,999	Direct
Nov 7, 2025	UP Wheels Up Experience Inc.	Sale(S)	86,813	$1.23	$106,780	Direct
Oct 2, 2025	UP Wheels Up Experience Inc.	Tax Payment(F)	76,986	$1.89	$145,504	Direct
Sep 11, 2025	UP Wheels Up Experience Inc.	Sale(S)	9,904	$2.18	$21,591	Direct
Sep 9, 2025	UP Wheels Up Experience Inc.	Tax Payment(F)	8,784	$2.22	$19,500	Direct
Aug 28, 2025	UP Wheels Up Experience Inc.	Sale(S)	5,780	$2.96	$17,109	Direct
Aug 26, 2025	UP Wheels Up Experience Inc.	Sale(S)	5,780	$3.00	$17,340	Direct
Aug 26, 2025	UP Wheels Up Experience Inc.	Tax Payment(F)	5,127	$3.00	$15,381	Direct
May 26, 2025	UP Wheels Up Experience Inc.	Tax Payment(F)	5,127	$1.68	$8,613	Direct
Mar 13, 2025	UP Wheels Up Experience Inc.	Sale(S)	28,717	$1.06	$30,440	Direct
Feb 26, 2025	UP Wheels Up Experience Inc.	Award(A)	439,454	-	-	Direct
Feb 26, 2025	UP Wheels Up Experience Inc.	Tax Payment(F)	20,510	$1.20	$24,612	Direct
Feb 24, 2025	UP Wheels Up Experience Inc.	Tax Payment(F)	4,958	$1.42	$7,040	Direct

1-25 of 28 transactions

About Briffa Mark

Briffa Mark (SEC CIK 0001967906) files insider reports with the SEC as Chief Sales Officer of Wheels Up Experience Inc. (UP).

Signal8 holds 19 ownership filings by Briffa Mark, all Form 4s, filed between Sep 11, 2024 and Aug 28, 2026. Those filings report 28 transactions, from Sep 9, 2024 to Aug 26, 2026. Signal8's Form 4 history starts in Sep 2024.

The business address on Briffa Mark's filings is in CHAMBLEE, GA.

Recent filings by Briffa Mark

Aug 26, 2026: Tax withholdings of UP shares (2 lines, Form 4, code F).
Jun 11, 2026: Open-market sale of UP shares (Form 4, code S).
May 26, 2026: Tax withholdings of UP shares (2 lines, Form 4, code F).
May 13, 2026: Open-market sale of UP shares (Form 4, code S).
Feb 26, 2026: Tax withholdings of UP shares (2 lines, Form 4, code F).

Other insiders filing for Wheels Up Experience Inc. (UP)

Lauria Kristen, Chief Marketing Officer
Kedzior Brian Joseph, Chief People Officer
Holtz David L, Chief Operating Officer
Godsman David, Chief Digital Officer
Chatkewitz Alexander, Chief Accounting Officer
Knopf Matthew J., Chief Legal Officer

How to read Form 4 transaction codes