Mark Briffa, Chief Sales Officer at Wheels Up Experience Inc. ($UP), made four open market sales of company shares over the past year, totaling about $163,000. His most recent sale occurred on November 7, 2025. These transactions rank 8,838th among 11,678 insiders in our database, well below the average sale value of $8.6 million across 6.4 transactions per insider. Briffa made no open market purchases during this period.
| Transaction Date | Company | Ticker | Insider Name | Title | Transaction Type | Security | Shares | Price | Shares Owned Following | Total Shares Outstanding | % of Owned | % of Outstanding |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Feb. 26, 2026 | Wheels Up Experience Inc. | $UP | Briffa Mark | Chief Sales Officer | F | Class A Common Stock, par value $0.0001 per share | 51641 | $0.66 | 1,696,189.0000 | 721,707,858 | 2.95% | 0.01% |
| Feb. 26, 2026 | Wheels Up Experience Inc. | $UP | Briffa Mark | Chief Sales Officer | F | Class A Common Stock, par value $0.0001 per share | 5127 | $0.66 | 1,747,830.0000 | 721,707,858 | 0.29% | 0.00% |
| Feb. 25, 2026 | Wheels Up Experience Inc. | $UP | Briffa Mark | Chief Sales Officer | A | Class A Common Stock, par value $0.0001 per share | 895673 | $0.00 | 1,752,957.0000 | 721,707,858 | 104.48% | 0.12% |
| Feb. 25, 2026 | Wheels Up Experience Inc. | $UP | Briffa Mark | Chief Sales Officer | F | Class A Common Stock, par value $0.0001 per share | 620 | $0.66 | 857,284.0000 | 721,707,858 | 0.07% | 0.00% |
| Feb. 25, 2026 | Wheels Up Experience Inc. | $UP | Briffa Mark | Chief Sales Officer | A | Class A Common Stock, par value $0.0001 per share | 1319 | $0.00 | 857,904.0000 | 721,707,858 | 0.15% | 0.00% |
| Feb. 23, 2026 | Wheels Up Experience Inc. | $UP | Briffa Mark | Chief Sales Officer | F | Class A Common Stock, par value $0.0001 per share | 4958 | $0.62 | 856,585.0000 | 721,707,858 | 0.58% | 0.00% |
| Nov. 26, 2025 | Wheels Up Experience Inc. | $UP | Briffa Mark | Chief Sales Officer | F | Class A Common Stock, par value $0.0001 per share | 5127 | $0.78 | 861,543.0000 | 721,707,858 | 0.59% | 0.00% |
| Nov. 7, 2025 | Wheels Up Experience Inc. | $UP | Briffa Mark | Chief Sales Officer | S | Class A Common Stock, par value $0.0001 per share | 86813 | $1.23 | 866,670.0000 | 721,707,858 | 9.10% | 0.01% |
| Oct. 2, 2025 | Wheels Up Experience Inc. | $UP | Briffa Mark | Chief Sales Officer | F | Class A Common Stock, par value $0.0001 per share | 76986 | $1.89 | 973,483.0000 | 698,792,071 | 7.33% | 0.01% |
| Sept. 9, 2025 | Wheels Up Experience Inc. | $UP | Briffa Mark | Chief Sales Officer | F | Class A Common Stock, par value $0.0001 per share | 8784 | $2.22 | 1,060,373.0000 | 698,792,071 | 0.82% | 0.00% |
| Sept. 11, 2025 | Wheels Up Experience Inc. | $UP | Briffa Mark | Chief Sales Officer | S | Class A Common Stock, par value $0.0001 per share | 9904 | $2.18 | 1,050,469.0000 | 698,792,071 | 0.93% | 0.00% |
| Aug. 26, 2025 | Wheels Up Experience Inc. | $UP | Briffa Mark | Chief Sales Officer | F | Class A Common Stock, par value $0.0001 per share | 5127 | $3.00 | 1,080,717.0000 | 698,792,071 | 0.47% | 0.00% |
| Aug. 26, 2025 | Wheels Up Experience Inc. | $UP | Briffa Mark | Chief Sales Officer | S | Class A Common Stock, par value $0.0001 per share | 5780 | $3.00 | 1,074,937.0000 | 698,792,071 | 0.53% | 0.00% |
| Aug. 28, 2025 | Wheels Up Experience Inc. | $UP | Briffa Mark | Chief Sales Officer | S | Class A Common Stock, par value $0.0001 per share | 5780 | $2.96 | 1,069,157.0000 | 698,792,071 | 0.54% | 0.00% |
| May 26, 2025 | Wheels Up Experience Inc. | $UP | Briffa Mark | EVP, Charter & CEO Air Partner | F | Class A Common Stock, par value $0.0001 per share | 5127 | $1.68 | 1,085,844.0000 | 698,792,071 | 0.47% | 0.00% |
| March 13, 2025 | Wheels Up Experience Inc. | $UP | Briffa Mark | EVP, Charter & CEO Air Partner | S | Class A Common Stock, par value $0.0001 per share | 28717 | $1.06 | 1,090,971.0000 | 698,792,071 | 2.56% | 0.00% |
| Feb. 26, 2025 | Wheels Up Experience Inc. | $UP | Briffa Mark | EVP, Charter & CEO Air Partner | A | Class A Common Stock, par value $0.0001 per share | 439454 | $0.00 | 1,119,688.0000 | 0 | 64.60% | 0.00% |
| Feb. 26, 2025 | Wheels Up Experience Inc. | $UP | Briffa Mark | EVP, Charter & CEO Air Partner | F | Class A Common Stock, par value $0.0001 per share | 20510 | $1.20 | 680,234.0000 | 0 | 2.93% | 0.00% |
| Feb. 26, 2025 | Wheels Up Experience Inc. | $UP | Briffa Mark | EVP, Charter & CEO Air Partner | A | Class A Common Stock, par value $0.0001 per share | 366212 | $0.00 | 1,046,446.0000 | 0 | 53.84% | 0.00% |
| Feb. 26, 2025 | Wheels Up Experience Inc. | $UP | Briffa Mark | EVP, Charter & CEO Air Partner | F | Class A Common Stock, par value $0.0001 per share | 20510 | $1.20 | 680,234.0000 | 0 | 2.93% | 0.00% |
| Feb. 24, 2025 | Wheels Up Experience Inc. | $UP | Briffa Mark | EVP, Charter & CEO Air Partner | F | Class A Common Stock, par value $0.0001 per share | 4958 | $1.42 | 700,744.0000 | 0 | 0.70% | 0.00% |
| Nov. 25, 2024 | Wheels Up Experience Inc. | $UP | Briffa Mark | EVP, Charter & CEO Air Partner | S | Class A Common Stock, par value $0.0001 per share | 9904 | $2.47 | 705,702.0000 | 0 | 1.38% | 0.00% |
| Oct. 2, 2024 | Wheels Up Experience Inc. | $UP | Briffa Mark | EVP, Charter & CEO Air Partner | A | Class A Common Stock, par value $0.0001 per share | 491397 | $0.00 | 715,606.0000 | 0 | 219.17% | 0.00% |
| Sept. 9, 2024 | Wheels Up Experience Inc. | $UP | Briffa Mark | EVP, Charter & CEO Air Partner | F | Class A Common Stock, par value $0.0001 per share | 8784 | $1.97 | 224,209.0000 | 0 | 3.77% | 0.00% |
| June 6, 2024 | Wheels Up Experience Inc. | $UP | Briffa Mark | EVP, Charter & CEO Air Partner | A | Class A Common Stock, par value $0.0001 per share | 174522 | $0.00 | 232,993.0000 | 0 | 298.48% | 0.00% |
| March 13, 2024 | Wheels Up Experience Inc. | $UP | Briffa Mark | EVP, Charter & CEO Air Partner | S | Class A Common Stock, par value $0.0001 per share | 5589 | $2.52 | 58,471.0000 | 0 | 8.72% | 0.00% |
| Feb. 26, 2024 | Wheels Up Experience Inc. | $UP | Briffa Mark | EVP, Charter & CEO Air Partner | F | Class A Common Stock, par value $0.0001 per share | 4957 | $3.00 | 64,060.0000 | 0 | 7.18% | 0.00% |