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

ServiceTitan, Inc.

TTAN · Nasdaq · CIK 0001638826 · Technology · Software—Application

INSIDER SIGNAL

No active buy signal

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

129 Form 4 transaction lines observed in the same window
94 sales · 35 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
Deeter Byron BDirector,TenPercentOwner
○▼▼▼▼▼▼▼▼▼▼▼▼▼▼▼▼▼
Mahdessian AraChief Executive Officer
○▼○▼○▼○▼
Kuzoyan VahePresident
○▼○▼○▼
O'Connor MicheleChief Accounting Officer
▼▼▼▼
Sherry DavidChief Financial Officer
▼▼▼▼
Griffith William J.G.Director,TenPercentOwner
○▼▼○
● Purchase▼ Sale○ Other

Showing the six most active owners; 7 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
233Sales
55Other Form 4 lines
63SEC filings · 365 days
BUYING0 qualifying P line(s) · 180 days
SELLING94 sale line(s) · context only
OTHER35 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
7,011,411
Previous report
8,397,953
Avg daily volume
3,272,243
Days to cover
2.1

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

288 transaction lines in the latest 365-day window; 592 in local history.

DateOwnerTypeSecuritySharesAvg. priceApprox. valueSource
2026-09-23O'Connor MicheleSale (S)Class A Common Stock4,380USD 61.35USD 268,713SEC filing ↗
2026-09-17Sherry DavidSale (S)Class A Common Stock23,246USD 57.07USD 1,326,621SEC filing ↗
2026-09-17O'Connor MicheleSale (S)Class A Common Stock5,581USD 57.07USD 318,522SEC filing ↗
Show recent Form 4 evidence (30 grouped rows)
DateOwnerTypeSecuritySharesAvg. priceApprox. valueSource
2026-09-23O'Connor MicheleSale (S)Class A Common Stock4,380USD 61.35USD 268,713SEC filing ↗
2026-09-17Sherry DavidSale (S)Class A Common Stock23,246USD 57.07USD 1,326,621SEC filing ↗
2026-09-17O'Connor MicheleSale (S)Class A Common Stock5,581USD 57.07USD 318,522SEC filing ↗
2026-09-17Mahdessian AraSale (S)Class A Common Stock3,148USD 57.07USD 179,642SEC filing ↗
2026-09-17Mahdessian AraC (C)Class A Common Stock3,148USD 0.00USD 0SEC filing ↗
2026-09-17Kuzoyan VaheSale (S)Class A Common Stock3,148USD 57.07USD 179,642SEC filing ↗
2026-09-17Kuzoyan VaheC (C)Class A Common Stock3,148USD 0.00USD 0SEC filing ↗
2026-08-14Sherry DavidSale (S)Class A Common Stock9,000USD 90.83USD 817,470SEC filing ↗
2026-08-12Kuzoyan VaheSale (S)Class A Common Stock16,388USD 88.95USD 1,457,713SEC filing ↗
2026-08-12Kuzoyan VaheC (C)Class A Common Stock16,388USD 0.00USD 0SEC filing ↗
2026-08-11Kuzoyan VaheSale (S)Class A Common Stock114,732USD 88.84USD 10,192,791SEC filing ↗
2026-08-11Kuzoyan VaheC (C)Class A Common Stock114,732USD 0.00USD 0SEC filing ↗
2026-08-04Mahdessian AraSale (S)Class A Common Stock38,287USD 84.89USD 3,250,183SEC filing ↗
2026-08-04Mahdessian AraC (C)Class A Common Stock38,287USD 0.00USD 0SEC filing ↗
2026-08-03Mahdessian AraSale (S)Class A Common Stock49,766USD 84.75USD 4,217,668SEC filing ↗
2026-08-03Mahdessian AraC (C)Class A Common Stock49,766USD 0.00USD 0SEC filing ↗
2026-07-17Deeter Byron BSale (S)Class A Common Stock—USD —USD —SEC filing ↗
2026-07-16Deeter Byron BSale (S)Class A Common Stock—USD —USD —SEC filing ↗
2026-07-15Sherry DavidSale (S)Class A Common Stock2,276USD 79.31USD 180,510SEC filing ↗
2026-07-15Deeter Byron BSale (S)Class A Common Stock—USD —USD —SEC filing ↗
2026-07-14Deeter Byron BSale (S)Class A Common Stock—USD —USD —SEC filing ↗
2026-07-13ICONIQ STRATEGIC PARTNERS II, L.P.; Jacobson Matthew; Makan DiveshJ (J)Class A Common Stock1,551,099USD —USD —SEC filing ↗
2026-07-13ICONIQ STRATEGIC PARTNERS II, L.P.; ICONIQ STRATEGIC PARTNERS II-B, L.P.; ICONIQ Strategic Partners II Co-Invest, L.P. (Series ST-2); ICONIQ Strategic Partners II Co-Invest, L.P., Series ST; ICONIQ Strategic Partners II GP, L.P.; ICONIQ Strategic Partners II TT GP, Ltd; ICONIQ Strategic Partners III GP, L.P.; ICONIQ Strategic Partners III TT GP, Ltd.; ICONIQ Strategic Partners III, L.P.; ICONIQ Strategic Partners III-B, L.P.J (J)Class A Common Stock1,551,099USD —USD —SEC filing ↗
2026-07-13Griffith William J.G.J (J)Class A Common Stock1,551,099USD —USD —SEC filing ↗
2026-07-13Deeter Byron BSale (S)Class A Common Stock—USD —USD —SEC filing ↗
2026-07-10Deeter Byron BSale (S)Class A Common Stock—USD —USD —SEC filing ↗
2026-07-09Deeter Byron BSale (S)Class A Common Stock—USD —USD —SEC filing ↗
2026-07-08Deeter Byron BSale (S)Class A Common Stock—USD —USD —SEC filing ↗
2026-07-07O'Connor MicheleSale (S)Class A Common Stock4,910USD 80.93USD 397,366SEC filing ↗
2026-07-07Mahdessian AraSale (S)Class A Common Stock51,947USD 80.98USD 4,206,668SEC 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 · —
TickerTTAN
CIK0001638826
SectorTechnology
IndustrySoftware—Application Yahoo Finance
SEC SIC7372 Services-Prepackaged Software
ExchangeNasdaq

Data coverage

Local Form 4 history592 transaction lines from 2024-12-13 to 2026-09-23
0 P purchase lines · 418 S sale lines · 174 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.