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

Tradeweb Markets Inc.

TW · Nasdaq · CIK 0001758730 · Financial Services · Capital Markets

INSIDER SIGNAL

No active buy signal

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

11 Form 4 transaction lines observed in the same window
4 sales · 7 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 salesModerate
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
BERNS STEVENDirector
○▼
Dixon TroyMD, Co-Head of Global Markets
▼▼
Peterson JustinChief Technology Officer
▼
Yared RanaDirector
○
AIGRAIN JACQUESDirector
○
Madoff PaulaDirector
○
● Purchase▼ Sale○ Other

Showing the six most active owners; 3 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
23Sales
67Other Form 4 lines
42SEC filings · 365 days
BUYING0 qualifying P line(s) · 180 days
SELLING4 sale line(s) · context only
OTHER7 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
3,417,521
Previous report
3,443,179
Avg daily volume
1,395,662
Days to cover
2.5

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

90 transaction lines in the latest 365-day window; 1,304 in local history.

DateOwnerTypeSecuritySharesAvg. priceApprox. valueSource
2026-08-17Dixon TroySale (S)Class A common stock2,584USD 106.06USD 274,059SEC filing ↗
2026-08-14Dixon TroySale (S)Class A common stock546USD 105.74USD 57,734SEC filing ↗
2026-06-01Peterson JustinSale (S)Class A common stock21,221USD 102.00USD 2,164,542SEC filing ↗
Show recent Form 4 evidence (30 grouped rows)
DateOwnerTypeSecuritySharesAvg. priceApprox. valueSource
2026-08-17Dixon TroySale (S)Class A common stock2,584USD 106.06USD 274,059SEC filing ↗
2026-08-14Dixon TroySale (S)Class A common stock546USD 105.74USD 57,734SEC filing ↗
2026-06-01Peterson JustinSale (S)Class A common stock21,221USD 102.00USD 2,164,542SEC filing ↗
2026-05-26BERNS STEVENSale (S)Class A common stock425USD 105.26USD 44,736SEC filing ↗
2026-05-19Yared RanaAward / grant (A)Class A common stock1,645USD 0.00USD 0SEC filing ↗
2026-05-19Repetto Richard HAward / grant (A)Class A common stock1,645USD 0.00USD 0SEC filing ↗
2026-05-19Opoku LisaAward / grant (A)Class A common stock1,645USD 0.00USD 0SEC filing ↗
2026-05-19Madoff PaulaAward / grant (A)Class A common stock1,912USD 0.00USD 0SEC filing ↗
2026-05-19Ganeles ScottAward / grant (A)Class A common stock1,645USD 0.00USD 0SEC filing ↗
2026-05-19BERNS STEVENAward / grant (A)Class A common stock1,645USD 0.00USD 0SEC filing ↗
2026-05-19AIGRAIN JACQUESAward / grant (A)Class A common stock2,668USD 0.00USD 0SEC filing ↗
2026-04-15Peterson JustinSale (S)Class A common stock21,221USD 120.66USD 2,560,526SEC filing ↗
2026-03-23Furber SaraSale (S)Class A common stock1,614USD 124.86USD 201,524SEC filing ↗
2026-03-23Friedman DouglasSale (S)Class A common stock592USD 124.86USD 73,917SEC filing ↗
2026-03-20Peterson JustinSale (S)Class A common stock1,005USD 125.13USD 125,756SEC filing ↗
2026-03-20Furber SaraSale (S)Class A common stock4,911USD 125.13USD 614,513SEC filing ↗
2026-03-20Friedman DouglasSale (S)Class A common stock2,219USD 125.12USD 277,641SEC filing ↗
2026-03-20Dixon TroySale (S)Class A common stock2,584USD 125.75USD 324,938SEC filing ↗
2026-03-20Clack AmySale (S)Class A common stock271USD 125.75USD 34,078SEC filing ↗
2026-03-18Peterson JustinSale (S)Class A common stock3,212USD 124.76USD 400,729SEC filing ↗
2026-03-17Peterson JustinTax withholding (F)Class A common stock1,241USD 126.17USD 156,577SEC filing ↗
2026-03-17Peterson JustinAward / grant (A)Class A common stock3USD 0.00USD 0SEC filing ↗
2026-03-17Hult WilliamTax withholding (F)Class A common stock5,656USD 126.17USD 713,618SEC filing ↗
2026-03-17Hult WilliamAward / grant (A)Class A common stock17USD 0.00USD 0SEC filing ↗
2026-03-17Furber SaraTax withholding (F)Class A common stock1,679USD 126.17USD 211,839SEC filing ↗
2026-03-17Furber SaraAward / grant (A)Class A common stock6USD 0.00USD 0SEC filing ↗
2026-03-17Friedman DouglasTax withholding (F)Class A common stock619USD 126.17USD 78,099SEC filing ↗
2026-03-17Friedman DouglasAward / grant (A)Class A common stock1USD 0.00USD 0SEC filing ↗
2026-03-17Clack AmyTax withholding (F)Class A common stock1,128USD 126.17USD 142,320SEC filing ↗
2026-03-17Clack AmyAward / grant (A)Class A common stock3USD 0.00USD 0SEC 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 · —
TickerTW
CIK0001758730
SectorFinancial Services
IndustryCapital Markets Yahoo Finance
SEC SIC6200 Security & Commodity Brokers, Dealers, Exchanges & Services
ExchangeNasdaq

Data coverage

Local Form 4 history1,304 transaction lines from 2020-01-16 to 2026-08-17
0 P purchase lines · 608 S sale lines · 696 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.