Stock Trading Canary

United States · SEC Form 4 · Snapshot date: 2026-10-18 · Built: 2026-10-18 · 中文

← United States · Coverage record

US · SEC FORM 4

StubHub Holdings, Inc.

STUB · NYSE · CIK 0001337634 · Communication Services · Internet Content & Information

INSIDER SIGNAL

No active buy signal

0 qualifying P purchase groups
in the current 180-day scoring window

62 Form 4 transaction lines observed in the same window
28 sales · 34 option, withholding, award, gift or other lines

Last qualifying purchaseNo qualifying purchase is present in the local Form 4 history.

WHY NO ACTIVE SIGNAL?

Purchase activityNone
Recent buyingNone
Recent salesHigh
Buy signal statusInactive
Score anatomy

No score is calculated because there is no qualifying purchase in the active window. Unavailable inputs are not treated as zero or as a bearish signal.

ClusterNot calculated
Purchase sizeNot calculated
RoleNot calculated
RecencyNot calculated
ConvictionNot calculated

Why is there no score?

  • No qualifying open-market purchase supplies cluster, size, role, recency or conviction inputs.
  • Sales and other Form 4 activity remain visible as context and do not create a negative score.

Sales and other Form 4 activity are shown separately and do not create a negative buy signal. Absence of buying is not scored as bearish.

Insider activity timeline

Owner lanes show the latest 180 days. Symbol shape identifies the transaction type; sales remain context only.

AprMayJunJulAugSepOct
Islam NayaabSee Remarks
○○○▼▼▼▼▼▼▼▼▼▼▼▼
Streams MarkSee Remarks
▼○▼▼▼○▼▼▼▼▼▼▼▼
Fitzgerald Scott MichaelPrincipal Accounting Officer
▼○○▼○○▼○
Baker Eric HowardSee Remarks
○○○○○○
James Constance P.Chief Financial Officer
○○○▼○
Yegorov ArtemChief Technology Officer
○○○
● Purchase▼ Sale○ Other

Showing the six most active owners; 5 additional owner(s) remain in Form 4 evidence.

Purchase breadth, concentration & cluster buying

These modules activate when qualifying purchases enter the 180-day research window.

SIGNAL HISTORY

No recorded active-signal snapshot

Scores are archived only when the company qualifies for a published US buy-signal snapshot.—

Recent Form 4 activity

0Purchases
30Sales
80Other Form 4 lines
89SEC filings · 365 days
BUYING0 qualifying P line(s) · 180 days
SELLING28 sale line(s) · context only
OTHER34 exercise / withholding / award / gift / other lines
10b5-1 / PLANNEDNot assessed

P is an open-market or private purchase. S is a sale. M, F, A and G usually describe exercises, tax withholding, awards and gifts. These categories remain visually separate.

Market context

Market context has not been captured for this ticker yet. The daily market-context job processes the US universe in rotating batches.

Short interest

Short interest is external context reported to FINRA by broker-dealers. It does not affect the Insider Signal.

Shares short
31,185,775
Previous report
26,381,423
Avg daily volume
8,399,813
Days to cover
3.7

FINRA settlement date: 2026-09-30 · Captured 2026-10-12 · FINRA equity short interest ↗. A share count, published about a week after each of two settlement dates a month; not a percentage of shares outstanding.

Historical equity purchases

No qualifying code P equity purchase is present in the local Form 4 history.

Form 4 evidence

110 transaction lines in the latest 365-day window; 123 in local history.

DateOwnerTypeSecuritySharesAvg. priceApprox. valueSource
2026-09-22James Constance P.Tax withholding (F)Class A Common Stock4,000USD 5.74USD 22,960SEC filing ↗
2026-09-22Fitzgerald Scott MichaelTax withholding (F)Class A Common Stock10,440USD 5.74USD 59,926SEC filing ↗
2026-09-22Baker Eric HowardTax withholding (F)Class A Common Stock18,128USD 5.74USD 104,055SEC filing ↗
Show recent Form 4 evidence (30 grouped rows)
DateOwnerTypeSecuritySharesAvg. priceApprox. valueSource
2026-09-22James Constance P.Tax withholding (F)Class A Common Stock4,000USD 5.74USD 22,960SEC filing ↗
2026-09-22Fitzgerald Scott MichaelTax withholding (F)Class A Common Stock10,440USD 5.74USD 59,926SEC filing ↗
2026-09-22Baker Eric HowardTax withholding (F)Class A Common Stock18,128USD 5.74USD 104,055SEC filing ↗
2026-09-16PATTERSON THOMASAward / grant (A)Class A Common Stock42,445USD 0.00USD 0SEC filing ↗
2026-09-16Kodialam Rajini SundarAward / grant (A)Class A Common Stock42,445USD 0.00USD 0SEC filing ↗
2026-09-16Blackburn Jeffrey MAward / grant (A)Class A Common Stock42,445USD 0.00USD 0SEC filing ↗
2026-09-14Islam NayaabSale (S)Class A Common Stock14,306USD 6.20USD 88,697SEC filing ↗
2026-09-04Islam NayaabSale (S)Class A Common Stock24,554USD 6.69USD 164,266SEC filing ↗
2026-09-03Streams MarkSale (S)Class A Common Stock135,589USD 6.39USD 866,414SEC filing ↗
2026-09-03Islam NayaabSale (S)Class A Common Stock110,409USD 6.66USD 735,324SEC filing ↗
2026-09-02Streams MarkSale (S)Class A Common Stock29,951USD 6.23USD 186,595SEC filing ↗
2026-08-26Streams MarkSale (S)Class A Common Stock2,530USD 6.88USD 17,406SEC filing ↗
2026-08-26Islam NayaabSale (S)Class A Common Stock85,973USD 6.86USD 589,775SEC filing ↗
2026-08-25Islam NayaabSale (S)Class A Common Stock219,736USD 6.78USD 1,489,810SEC filing ↗
2026-08-25Streams MarkSale (S)Class A Common Stock10,176USD 6.84USD 69,604SEC filing ↗
2026-08-24Streams MarkSale (S)Class A Common Stock150,000USD 6.76USD 1,014,000SEC filing ↗
2026-08-21Streams MarkSale (S)Class A Common Stock6,500USD 6.93USD 45,045SEC filing ↗
2026-08-19Fitzgerald Scott MichaelSale (S)Class A Common Stock84,970USD 7.08USD 601,588SEC filing ↗
2026-08-18James Constance P.Sale (S)Class A Common Stock116,644USD 7.06USD 823,507SEC filing ↗
2026-08-05Fitzgerald Scott MichaelTax withholding (F)Class A Common Stock18,150USD 9.12USD 165,528SEC filing ↗
2026-08-05Baker Eric HowardTax withholding (F)Class A Common Stock18,130USD 9.12USD 165,346SEC filing ↗
2026-08-03Levine Jeremy S.Award / grant (A)Class A Common Stock27,840USD 0.00USD 0SEC filing ↗
2026-08-03Bhargava SameerAward / grant (A)Class A Common Stock27,840USD 0.00USD 0SEC filing ↗
2026-07-07Streams MarkSale (S)Class A Common Stock400USD 14.01USD 5,604SEC filing ↗
2026-07-07Islam NayaabSale (S)Class A Common Stock2,800USD 14.01USD 39,228SEC filing ↗
2026-07-06Streams MarkSale (S)Class A Common Stock28,531USD 13.02USD 371,474SEC filing ↗
2026-07-06Islam NayaabSale (S)Class A Common Stock54,801USD 13.03USD 714,057SEC filing ↗
2026-07-05Streams MarkAward / grant (A)Class A Common Stock155,520USD 0.00USD 0SEC filing ↗
2026-07-01Streams MarkSale (S)Class A Common Stock3,002USD 13.00USD 39,026SEC filing ↗
2026-07-01Islam NayaabSale (S)Class A Common Stock2,099USD 13.00USD 27,287SEC filing ↗

Multiple price lines in one filing are grouped and share-weighted. Price and value are blank when a grouped filing line lacks price evidence.

Snapshot & identity

Snapshot date2026-10-18
Ranking versionUS-v1.2
Data qualityPASS ELIGIBLE · —
TickerSTUB
CIK0001337634
SectorCommunication Services
IndustryInternet Content & Information Yahoo Finance
SEC SIC7990 Services-Miscellaneous Amusement & Recreation
ExchangeNYSE

Data coverage

Local Form 4 history123 transaction lines from 2025-09-16 to 2026-09-22
0 P purchase lines · 30 S sale lines · 93 other lines
SEC company submissionsOpen SEC filings ↗

Local ledger as of 2026-10-18. Mapping status is an audit field and does not erase SEC filing evidence.