Mark Streams files SEC Form 4 disclosures for StubHub Holdings, Inc.. They have made 3 open-market trades across 1 company since 2026, most recently 2026-09-03.
CIK 0001885900
Unrated. We grade insiders only on stock they chose to buy on the open market. Grants, option exercises and vesting say nothing about timing, so they don't count — which is why someone can file often and still have no grade. It isn't a bad sign: unrated buys beat every graded tier below A.
0 open-market purchases, against 3 sales. Too few scored purchases to measure a record yet.
| Ticker | Shares | Value |
|---|---|---|
| STUB | 1,225,976 | $7.2M |
Shares reported on the most recent Form 4, priced at the 2026-09-04 close.
Counted per filing, not per execution lot — a purchase filled in several tranches is one decision.
| Ticker | Type | Traded | Filed | Price | Value | 7d Stock | 30d Stock | 90d Stock |
|---|---|---|---|---|---|---|---|---|
| STUB | SELL | 2026-09-02 | 2026-09-04 | $6.36 | $1.1M | -9.6% | -15.7% | — |
| STUB | SELL | 2026-08-26 | 2026-08-28 | $6.88 | $17K | -9.1% | -19.0% | — |
| STUB | SELL | 2026-08-21 | 2026-08-25 | $6.78 | $1.1M | -2.7% | -20.6% | — |
| STUB | SELL · 10b5-1 | 2026-07-07 | 2026-07-09 | $14.01 | $6K | -20.8% | -24.0% | -48.1% |
| STUB | SELL · 10b5-1 | 2026-07-01 | 2026-07-06 | $13.02 | $410K | -30.1% | -33.8% | -59.8% |
| STUB | SELL · 10b5-1 | 2026-06-29 | 2026-07-01 | $13.03 | $241K | -17.2% | -34.5% | -58.7% |
| STUB | SELL · 10b5-1 | 2026-05-14 | 2026-05-15 | $9.04 | $2.1M | +15.3% | +35.2% | -9.9% |
Grouped by shared companies and similar filing behaviour. This is a similarity measure, not a ranking or a performance signal.