STUB insider buying and SEC filings, explained
StubHub Holdings, Inc. · CIK 1337634
Tracked: Forms 3/4/5, 8-K, NT · All filings on sec.gov
Insider activity in the last 12 months
Bought
$0
Insiders who bought
0
Sold (not marked 10b5-1)
$6.7M
Planned sales (10b5-1)
$4.6M
Insider purchases and sales, last 12 months
| Traded | Type | What was filed | Source |
|---|---|---|---|
| Sep 14, 2026 | Sale | Nayaab Islam (President / COO) sold 14,306 shares at about $6.20 ($89K). Holdings down <1% to 7,996,986 shares. Not marked as a 10b5-1 plan trade. | SEC filing Filed Sep 23, 2026 |
| Sep 3–4, 2026 | Sale | Nayaab Islam (President / COO) sold 134,963 shares between Sep 3 and Sep 4 at about $6.67 ($900K). Holdings down 2% to 8,011,292 shares. Not marked as a 10b5-1 plan trade. | SEC filing Filed Sep 4, 2026 |
| Sep 2–3, 2026 | Sale | Mark Streams (Chief Legal Officer and Director) sold 165,540 shares between Sep 2 and Sep 3 at about $6.36 ($1.1M). Holdings down 12% to 1,225,976 shares. Not marked as a 10b5-1 plan trade. | SEC filing Filed Sep 4, 2026 |
| Aug 26, 2026 | Sale | Mark Streams (Chief Legal Officer and Director) sold 2,530 shares at $6.88 ($17K). Holdings down <1% to 1,391,516 shares. Not marked as a 10b5-1 plan trade. | SEC filing Filed Aug 28, 2026 |
| Aug 25–26, 2026 | Sale | Nayaab Islam (President / COO) sold 305,709 shares between Aug 25 and Aug 26 at about $6.80 ($2.1M). Holdings down 4% to 8,146,255 shares. Not marked as a 10b5-1 plan trade. | SEC filing Filed Aug 27, 2026 |
| Aug 21–25, 2026 | Sale | Mark Streams (Chief Legal Officer and Director) sold 166,676 shares between Aug 21 and Aug 25 at about $6.77 ($1.1M). Holdings down 11% to 1,394,046 shares. Not marked as a 10b5-1 plan trade. | SEC filing Filed Aug 25, 2026 |
| Aug 19, 2026 | Sale | Scott Michael Fitzgerald (Principal Accounting Officer) sold 84,970 shares at about $7.08 ($602K). Holdings down 43% to 110,383 shares. Not marked as a 10b5-1 plan trade. | SEC filing Filed Aug 20, 2026 |
| Aug 18, 2026 | Sale | Constance P. James (CFO) sold 116,644 shares at about $7.06 ($824K). Holdings down 25% to 349,934 shares. Not marked as a 10b5-1 plan trade. | SEC filing Filed Aug 20, 2026 |
| Jul 7, 2026 | Planned (10b5-1) | Nayaab Islam (President / COO) sold 2,800 shares at about $14.01 ($39K), marked as a 10b5-1 plan trade. Holdings down <1% to 8,451,964 shares. | SEC filing Filed Jul 9, 2026 |
| Jul 7, 2026 | Planned (10b5-1) | Mark Streams (Chief Legal Officer and Director) sold 400 shares at about $14.01 ($6K), marked as a 10b5-1 plan trade. Holdings down <1% to 1,560,722 shares. | SEC filing Filed Jul 9, 2026 |
| Jul 1–6, 2026 | Planned (10b5-1) | Mark Streams (Chief Legal Officer and Director) sold 31,533 shares between Jul 1 and Jul 6 at about $13.02 ($410K), marked as a 10b5-1 plan trade. Holdings down 2% to 1,561,122 shares. | SEC filing Filed Jul 6, 2026 |
| Jul 1–6, 2026 | Planned (10b5-1) | Nayaab Islam (President / COO) sold 56,900 shares between Jul 1 and Jul 6 at about $13.03 ($741K), marked as a 10b5-1 plan trade. Holdings down 1% to 8,454,764 shares. | SEC filing Filed Jul 6, 2026 |
| Jun 29–30, 2026 | Planned (10b5-1) | Mark Streams (Chief Legal Officer and Director) sold 18,467 shares between Jun 29 and Jun 30 at about $13.03 ($241K), marked as a 10b5-1 plan trade. Holdings down 1% to 1,437,135 shares. | SEC filing Filed Jul 1, 2026 |
| Jun 29–30, 2026 | Planned (10b5-1) | Nayaab Islam (President / COO) sold 26,700 shares between Jun 29 and Jun 30 at about $13.03 ($348K), marked as a 10b5-1 plan trade. Holdings down <1% to 8,511,664 shares. | SEC filing Filed Jul 1, 2026 |
| Jun 26, 2026 | Planned (10b5-1) | Nayaab Islam (President / COO) sold 25,080 shares at about $12.05 ($302K), marked as a 10b5-1 plan trade. Holdings down <1% to 8,538,364 shares. | SEC filing Filed Jun 26, 2026 |
| Jun 15, 2026 | Planned (10b5-1) | Nayaab Islam (President / COO) sold 16,720 shares at about $11.37 ($190K), marked as a 10b5-1 plan trade. Holdings down <1% to 8,563,444 shares. | SEC filing Filed Jun 16, 2026 |
| Jun 11, 2026 | Planned (10b5-1) | Scott Michael Fitzgerald (Principal Accounting Officer) sold 867 shares at about $10.33 ($9K), marked as a 10b5-1 plan trade. Holdings down <1% to 217,639 shares. | SEC filing Filed Jun 12, 2026 |
| May 14, 2026 | Planned (10b5-1) | Mark Streams (Chief Legal Officer and Director) sold 232,567 shares at about $9.04 ($2.1M), marked as a 10b5-1 plan trade. Holdings down 17% to 1,114,001 shares. | SEC filing Filed May 15, 2026 |
| May 11, 2026 | Planned (10b5-1) | Scott Michael Fitzgerald (Principal Accounting Officer) sold 1,613 shares at about $7.57 ($12K), marked as a 10b5-1 plan trade. Holdings down 2% to 93,445 shares. | SEC filing Filed May 13, 2026 |
| Apr 13, 2026 | Planned (10b5-1) | Scott Michael Fitzgerald (Principal Accounting Officer) sold 1,619 shares at about $6.50 ($11K), marked as a 10b5-1 plan trade. Holdings down 2% to 96,741 shares. | SEC filing Filed Apr 15, 2026 |
| Mar 11, 2026 | Planned (10b5-1) | Scott Michael Fitzgerald (Principal Accounting Officer) sold 28,387 shares at about $7.66 ($217K), marked as a 10b5-1 plan trade. Holdings down 27% to 77,961 shares. | SEC filing Filed Mar 12, 2026 |
74 routine transactions (such as grants, option exercises or tax withholding) are not listed.
Cluster buys
No cluster buys in the last 12 months.
Red flags
No red flags in the last 12 months.
Key events
No key events in the last 12 months.
8-K filings, last 12 months
No 8-K filings in the last 12 months.
Red flags are objective triggers only: the item or form filed, never an opinion.
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