Briffa Mark (CIK 1967906) reported 23 SEC Form 4 insider transactions across 1 companies over the past 18 months (most recent 2026-06-12). Recent activity: Sell UP (1,017 shares), Sell UP (3,804 shares), Buy UP (1,319 shares), Sell UP (620 shares), Buy UP (895,673 shares). Source: SEC Form 4.
| Date | Company | Role | Type | Shares | Value |
|---|---|---|---|---|---|
| 2026-06-12 | Wheels Up Experience Inc. (UP) | Chief Sales Officer | Sell | 1,017 | $7,628 |
| 2026-05-15 | Wheels Up Experience Inc. (UP) | Chief Sales Officer | Sell | 3,804 | $18,982 |
| 2026-02-27 | Wheels Up Experience Inc. (UP) | Chief Sales Officer | Buy | 1,319 | $0 |
| 2026-02-27 | Wheels Up Experience Inc. (UP) | Chief Sales Officer | Sell | 620 | $409 |
| 2026-02-27 | Wheels Up Experience Inc. (UP) | Chief Sales Officer | Buy | 895,673 | $0 |
| 2026-02-27 | Wheels Up Experience Inc. (UP) | Chief Sales Officer | Sell | 5,127 | $3,384 |
| 2026-02-27 | Wheels Up Experience Inc. (UP) | Chief Sales Officer | Sell | 51,641 | $34,083 |
| 2026-02-25 | Wheels Up Experience Inc. (UP) | Chief Sales Officer | Sell | 4,958 | $3,074 |
| 2025-12-01 | Wheels Up Experience Inc. (UP) | Chief Sales Officer | Sell | 5,127 | $3,999 |
| 2025-11-07 | Wheels Up Experience Inc. (UP) | Chief Sales Officer | Sell | 86,813 | $106,780 |
| 2025-10-03 | Wheels Up Experience Inc. (UP) | Chief Sales Officer | Sell | 76,986 | $145,504 |
| 2025-09-11 | Wheels Up Experience Inc. (UP) | Chief Sales Officer | Sell | 8,784 | $19,500 |
| 2025-09-11 | Wheels Up Experience Inc. (UP) | Chief Sales Officer | Sell | 9,904 | $21,591 |
| 2025-08-28 | Wheels Up Experience Inc. (UP) | Chief Sales Officer | Sell | 5,127 | $15,381 |
| 2025-08-28 | Wheels Up Experience Inc. (UP) | Chief Sales Officer | Sell | 5,780 | $17,340 |
| 2025-08-28 | Wheels Up Experience Inc. (UP) | Chief Sales Officer | Sell | 5,780 | $17,109 |
| 2025-05-28 | Wheels Up Experience Inc. (UP) | EVP, Charter & CEO Air Partner | Sell | 5,127 | $8,613 |
| 2025-03-14 | Wheels Up Experience Inc. (UP) | EVP, Charter & CEO Air Partner | Sell | 28,717 | $30,440 |
| 2025-03-14 | Wheels Up Experience Inc. (UP) | EVP, Charter & CEO Air Partner | Sell | 20,510 | $24,612 |
| 2025-03-14 | Wheels Up Experience Inc. (UP) | EVP, Charter & CEO Air Partner | Buy | 439,454 | $0 |
| 2025-02-28 | Wheels Up Experience Inc. (UP) | EVP, Charter & CEO Air Partner | Sell | 20,510 | $24,612 |
| 2025-02-28 | Wheels Up Experience Inc. (UP) | EVP, Charter & CEO Air Partner | Buy | 366,212 | $0 |
| 2025-02-25 | Wheels Up Experience Inc. (UP) | EVP, Charter & CEO Air Partner | Sell | 4,958 | $7,040 |
Source: SEC Form 4 filings · as of 2026-06-12