Mark Streams insider trades: StubHub Holdings (STUB) 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
7 trades reported on SEC Form 4, newest first
| Date | Stock | Type | Shares | Price | Value | Holding | Reported |
|---|---|---|---|---|---|---|---|
| Sep 3, 2026 | STUB | ↓ Sell | 165,540 | $6.36 | $1.1M | Direct | Sep 4, 2026 (1d) |
| Aug 26, 2026 | STUB | ↓ Sell | 2,530 | $6.88 | $17K | Direct | Aug 28, 2026 (2d) |
| Aug 25, 2026 | STUB | ↓ Sell | 166,676 | $6.78 | $1.1M | Direct | Aug 25, 2026 (0d) |
| Jul 7, 2026 | STUB | ↓ Sell10b5-1 | 400 | $14.01 | $6K | Direct | Jul 9, 2026 (2d) |
| Jul 6, 2026 | STUB | ↓ Sell10b5-1 | 31,533 | $13.02 | $410K | Direct | Jul 6, 2026 (0d) |
| Jun 30, 2026 | STUB | ↓ Sell10b5-1 | 18,467 | $13.03 | $241K | Direct | Jul 1, 2026 (1d) |
| May 14, 2026 | STUB | ↓ Sell10b5-1 | 232,567 | $9.04 | $2.1M | Direct | May 15, 2026 (1d) |
Each row is one filing's trades in one stock, summed. Shares and prices are as filed, before any later stock split.
Other STUB insiders
Open-market trades in the last 12 months
About Mark Streams's insider trades
Mark Streams is See Remarks at StubHub Holdings (STUB). Since May 14, 2026, Mark has reported no open-market purchases and 7 sales worth $5.0M on SEC Form 4. In the last 12 months: 7 sales ($5.0M).
4 sales (56% of the value sold) were made under a Rule 10b5-1 trading plan, which is set up months in advance and runs on a schedule, so they say little about how the insider sees the stock today.
Their filings also include shares withheld for taxes (8 filings), grants and awards (3 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 STUB insider trade, the latest insider trades across the market, or cluster buys, when several insiders buy the same stock within days.