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

Trade Desk, Inc.

TTD · Nasdaq · CIK 0001671933 · Communication Services · Advertising Agencies

INSIDER SIGNAL

No active buy signal

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

48 Form 4 transaction lines observed in the same window
1 sales · 47 option, withholding, award, gift or other lines

Last qualifying purchase2026-03-04 · Green Jeffrey Terry · $58.0M

WHY NO ACTIVE SIGNAL?

Purchase activityNone
Recent buyingNone
Recent salesLow
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
Jacobson SamanthaDirector
○○○▼
Davis Tahnil R.Chief Accounting Officer & EVP
○○○
Kundra VivekChief Operating Officer
○○○
GRANT JAY RChief Legal Officer
○○○
Green Jeffrey TerryPresident and CEO
○○
Olmstead NathanChief Financial Officer
○○
● Purchase▼ Sale○ Other

Showing the six most active owners; 4 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. Last qualifying purchase: 2026-03-04 · Green Jeffrey Terry.

Recent Form 4 activity

4Purchases
3Sales
88Other Form 4 lines
39SEC filings · 365 days
BUYING0 qualifying P line(s) · 180 days
SELLING1 sale line(s) · context only
OTHER47 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
84,083,928
Previous report
88,527,735
Avg daily volume
32,391,682
Days to cover
2.6

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

Qualifying code P transactions in the local Form 4 history, including purchases outside the current signal window.

Transaction dateReporting ownerTypeSecuritySharesAvg. priceApprox. valueSource
2026-03-04Green Jeffrey TerryPurchase (P)Class A Common Stock2,314,304USD 25.08USD 58,042,744SEC filing ↗
2026-03-03Green Jeffrey TerryPurchase (P)Class A Common Stock1,685,696USD 24.97USD 42,091,829SEC filing ↗
2026-03-02Green Jeffrey TerryPurchase (P)Class A Common Stock2,000,000USD 23.98USD 47,966,693SEC filing ↗
2022-05-25WELLS DAVID BPurchase (P)Class A Common Stock17,500USD 45.81USD 801,675SEC filing ↗

Form 4 evidence

95 transaction lines in the latest 365-day window; 1,720 in local history.

DateOwnerTypeSecuritySharesAvg. priceApprox. valueSource
2026-09-14Olmstead NathanAward / grant (A)Class A Common Stock398,262USD 0.00USD 0SEC filing ↗
2026-09-14Kundra VivekAward / grant (A)Class A Common Stock724,112USD 0.00USD 0SEC filing ↗
2026-09-14GRANT JAY RAward / grant (A)Class A Common Stock398,262USD 0.00USD 0SEC filing ↗
Show recent Form 4 evidence (30 grouped rows)
DateOwnerTypeSecuritySharesAvg. priceApprox. valueSource
2026-09-14Olmstead NathanAward / grant (A)Class A Common Stock398,262USD 0.00USD 0SEC filing ↗
2026-09-14Kundra VivekAward / grant (A)Class A Common Stock724,112USD 0.00USD 0SEC filing ↗
2026-09-14GRANT JAY RAward / grant (A)Class A Common Stock398,262USD 0.00USD 0SEC filing ↗
2026-09-14Davis Tahnil R.Award / grant (A)Class A Common Stock217,233USD 0.00USD 0SEC filing ↗
2026-08-15Kundra VivekTax withholding (F)Class A Common Stock7,033USD 14.14USD 99,447SEC filing ↗
2026-08-15Green Jeffrey TerryGift (G)Class A Common Stock52,910USD 0.00USD 0SEC filing ↗
2026-08-15GRANT JAY RTax withholding (F)Class A Common Stock13,355USD 14.14USD 188,840SEC filing ↗
2026-08-15Davis Tahnil R.Tax withholding (F)Class A Common Stock8,961USD 14.14USD 126,709SEC filing ↗
2026-07-09Olmstead NathanAward / grant (A)Class A Common Stock246,062USD 0.00USD 0SEC filing ↗
2026-06-11Haddad David AlanAward / grant (A)Class A Common Stock25,013USD 0.00USD 0SEC filing ↗
2026-05-28Jacobson SamanthaSale (S)Class A Common Stock53,681USD 21.14USD 1,134,816SEC filing ↗
2026-05-24Jacobson SamanthaAward / grant (A)Class A Common Stock12,477USD 0.00USD 0SEC filing ↗
2026-05-18Jacobson SamanthaD (D)Class A Common Stock258,158USD 0.00USD 0SEC filing ↗
2026-05-15Kundra VivekTax withholding (F)Class A Common Stock9,340USD 21.15USD 197,541SEC filing ↗
2026-05-15Jacobson SamanthaTax withholding (F)Class A Common Stock6,673USD 21.15USD 141,134SEC filing ↗
2026-05-15Green Jeffrey TerryGift (G)Class A Common Stock52,909USD 0.00USD 0SEC filing ↗
2026-05-15GRANT JAY RTax withholding (F)Class A Common Stock12,564USD 21.15USD 265,729SEC filing ↗
2026-05-15Davis Tahnil R.Tax withholding (F)Class A Common Stock6,582USD 21.15USD 139,209SEC filing ↗
2026-05-04Vollero AndrewAward / grant (A)Class A Common Stock12,220USD 0.00USD 0SEC filing ↗
2026-05-04Tawakol OmarAward / grant (A)Class A Common Stock12,220USD 0.00USD 0SEC filing ↗
2026-05-04Cunningham Andrea LeeAward / grant (A)Class A Common Stock7,899USD 5.37USD 42,453SEC filing ↗
2026-04-03Vollero AndrewAward / grant (A)Class A Common Stock12,304USD 0.00USD 0SEC filing ↗
2026-04-03Rajaram GokulD (D)Class A Common Stock1,226USD 0.00USD 0SEC filing ↗
2026-04-03Cunningham Andrea LeeAward / grant (A)Class A Common Stock31USD 25.57USD 793SEC filing ↗
2026-04-01Cunningham Andrea LeeAward / grant (A)Class A Common Stock17USD 25.79USD 438SEC filing ↗
2026-03-23FALBERG KATHRYN ED (D)Class A Common Stock1,734USD 17.33USD 30,058SEC filing ↗
2026-03-05FALBERG KATHRYN ESale (S)Class A Common Stock152,828USD 30.46USD 4,655,113SEC filing ↗
2026-03-04Green Jeffrey TerryPurchase (P)Class A Common Stock2,314,304USD 25.08USD 58,042,744SEC filing ↗
2026-03-03Kundra VivekAward / grant (A)Class A Common Stock167,197USD 0.00USD 0SEC filing ↗
2026-03-03Jacobson SamanthaAward / grant (A)Class A Common Stock167,197USD 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 · —
TickerTTD
CIK0001671933
SectorCommunication Services
IndustryAdvertising Agencies Yahoo Finance
SEC SIC7370 Services-Computer Programming, Data Processing, Etc.
ExchangeNasdaq

Data coverage

Local Form 4 history1,720 transaction lines from 2020-01-02 to 2026-09-14
5 P purchase lines · 898 S sale lines · 817 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.