Mark Briffa insider trades: Wheels Up Experience (UP) stock sales
Trades on the price chart
Daily close, with an arrow on each day they bought or sold
Companies
Where Mark reports to the SEC
Open-market buys and sales
9 trades reported on SEC Form 4, newest first
| Date | Stock | Type | Shares | Price | Value | Holding | Reported |
|---|---|---|---|---|---|---|---|
| Jun 11, 2026 | UP | ↓ Sell | 1,017 | $7.50 | $8K | Direct | Jun 12, 2026 (1d) |
| May 13, 2026 | UP | ↓ Sell | 3,804 | $4.99 | $19K | Direct | May 15, 2026 (2d) |
| Nov 7, 2025 | UP | ↓ Sell | 86,813 | $1.23 | $107K | Direct | Nov 7, 2025 (0d) |
| Sep 11, 2025 | UP | ↓ Sell | 9,904 | $2.18 | $22K | Direct | Sep 11, 2025 (0d) |
| Aug 28, 2025 | UP | ↓ Sell | 11,560 | $2.98 | $34K | Direct | Aug 28, 2025 (0d) |
| Mar 13, 2025 | UP | ↓ Sell | 28,717 | $1.06 | $30K | Direct | Mar 14, 2025 (1d) |
| Nov 25, 2024 | UP | ↓ Sell | 9,904 | $2.47 | $24K | Direct | Nov 27, 2024 (2d) |
| Mar 13, 2024 | UP | ↓ Sell | 5,589 | $2.52 | $14K | Direct | Mar 15, 2024 (2d) |
| Sep 13, 2023 | UP | ↓ Sell | 9,904 | $3.64 | $36K | Direct | Sep 15, 2023 (2d) |
Each row is one filing's trades in one stock, summed. Shares and prices are as filed, before any later stock split.
Other UP insiders
Open-market trades in the last 12 months
About Mark Briffa's insider trades
Mark Briffa is Chief Sales Officer at Wheels Up Experience (UP). Since Sep 13, 2023, Mark has reported no open-market purchases and 9 sales worth $294K on SEC Form 4. In the last 12 months: 3 sales ($133K).
Their filings also include shares withheld for taxes (14 filings), grants and awards (6 filings). These aren't open-market trades and aren't counted above.
How to read insider trades
Officers, directors and owners of more than 10% of a company must report trades in its stock on SEC Form 4, usually within two business days. Purchases with their own money are the stronger signal: insiders sell for many reasons (taxes, diversification, a house), but buy for one. See every UP insider trade, the latest insider trades across the market, or cluster buys, when several insiders buy the same stock within days.