Stock Trading Canary

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

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US · SEC FORM 4

Atlassian Corp

TEAM · Nasdaq · CIK 0001650372 · Technology · Software—Application

INSIDER SIGNAL

No active buy signal

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

86 Form 4 transaction lines observed in the same window
83 sales · 3 option, withholding, award, gift or other lines

Last qualifying purchase2025-12-01 · Belsky Scott · $247.5K

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
DUFFY BRIANChief Revenue Officer
○▼▼▼▼▼▼▼▼▼○
LIU GENEChief Accounting Officer
▼▼▼▼▼▼▼
CHUONG JAMESChief Financial Officer
▼▼○
● Purchase▼ Sale○ Other

—

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: 2025-12-01 · Belsky Scott.

Recent Form 4 activity

2Purchases
1,026Sales
17Other Form 4 lines
203SEC filings · 365 days
BUYING0 qualifying P line(s) · 180 days
SELLING83 sale line(s) · context only
OTHER3 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
8,839,369
Previous report
9,654,255
Avg daily volume
3,301,179
Days to cover
2.7

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

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

Transaction dateReporting ownerTypeSecuritySharesAvg. priceApprox. valueSource
2025-12-01Belsky ScottPurchase (P)Class A Common Stock1,672USD 148.03USD 247,506SEC filing ↗
2025-11-03Belsky ScottPurchase (P)Class A Common Stock1,476USD 169.99USD 250,905SEC filing ↗
2025-10-01Belsky ScottPurchase (P)Class A Common Stock1,566USD 153.10USD 239,753SEC filing ↗
2025-08-28Belsky ScottPurchase (P)Class A Common Stock1,455USD 173.00USD 251,715SEC filing ↗

Form 4 evidence

1,045 transaction lines in the latest 365-day window; 11,948 in local history.

DateOwnerTypeSecuritySharesAvg. priceApprox. valueSource
2026-10-12LIU GENESale (S)Class A Common Stock337USD 210.00USD 70,770SEC filing ↗
2026-09-20DUFFY BRIANAward / grant (A)Class A Common Stock51,549USD 0.00USD 0SEC filing ↗
2026-09-20CHUONG JAMESAward / grant (A)Class A Common Stock6,374USD 0.00USD 0SEC filing ↗
Show recent Form 4 evidence (30 grouped rows)
DateOwnerTypeSecuritySharesAvg. priceApprox. valueSource
2026-10-12LIU GENESale (S)Class A Common Stock337USD 210.00USD 70,770SEC filing ↗
2026-09-20DUFFY BRIANAward / grant (A)Class A Common Stock51,549USD 0.00USD 0SEC filing ↗
2026-09-20CHUONG JAMESAward / grant (A)Class A Common Stock6,374USD 0.00USD 0SEC filing ↗
2026-08-28LIU GENESale (S)Class A Common Stock939USD 190.00USD 178,410SEC filing ↗
2026-08-19LIU GENESale (S)Class A Common Stock1,125USD 175.00USD 196,875SEC filing ↗
2026-08-19DUFFY BRIANSale (S)Class A Common Stock1,851USD 172.45USD 319,203SEC filing ↗
2026-08-19CHUONG JAMESSale (S)Class A Common Stock9,054USD 172.45USD 1,561,372SEC filing ↗
2026-08-14LIU GENESale (S)Class A Common Stock815USD 163.00USD 132,847SEC filing ↗
2026-08-14DUFFY BRIANSale (S)Class A Common Stock7,617USD 163.00USD 1,241,570SEC filing ↗
2026-08-13LIU GENESale (S)Class A Common Stock737USD 165.00USD 121,605SEC filing ↗
2026-06-12DUFFY BRIANSale (S)Class A Common Stock3,000USD 89.71USD 269,130SEC filing ↗
2026-06-11DUFFY BRIANSale (S)Class A Common Stock1,432USD 88.79USD 127,147SEC filing ↗
2026-06-10DUFFY BRIANSale (S)Class A Common Stock1,813USD 92.79USD 168,228SEC filing ↗
2026-06-09DUFFY BRIANSale (S)Class A Common Stock1,454USD 95.35USD 138,639SEC filing ↗
2026-06-08DUFFY BRIANSale (S)Class A Common Stock1,451USD 98.03USD 142,242SEC filing ↗
2026-05-19CHUONG JAMESSale (S)Class A Common Stock8,838USD 87.75USD 775,537SEC filing ↗
2026-05-19LIU GENESale (S)Class A Common Stock67USD 87.72USD 5,877SEC filing ↗
2026-05-19DUFFY BRIANSale (S)Class A Common Stock1,986USD 87.75USD 174,269SEC filing ↗
2026-05-14LIU GENESale (S)Class A Common Stock803USD 80.82USD 64,900SEC filing ↗
2026-05-14DUFFY BRIANSale (S)Class A Common Stock7,017USD 80.82USD 567,121SEC filing ↗
2026-04-23DUFFY BRIANAward / grant (A)Class A Common Stock121,512USD 0.00USD 0SEC filing ↗
2026-04-02CHUONG JAMESAward / grant (A)Class A Common Stock297,030USD 0.00USD 0SEC filing ↗
2026-02-19RAJAN RAJEEV BASHYAMSale (S)Class A Common Stock3,072USD 81.35USD 249,904SEC filing ↗
2026-02-19LIU GENESale (S)Class A Common Stock66USD 81.36USD 5,370SEC filing ↗
2026-02-19DUFFY BRIANSale (S)Class A Common Stock1,222USD 81.35USD 99,409SEC filing ↗
2026-02-19BINZ JOSEPH LEOSale (S)Class A Common Stock1,653USD 81.35USD 134,469SEC filing ↗
2026-02-17RAJAN RAJEEV BASHYAMSale (S)Class A Common Stock4,009USD 81.80USD 327,931SEC filing ↗
2026-02-17LIU GENESale (S)Class A Common Stock908USD 81.80USD 74,273SEC filing ↗
2026-02-17DUFFY BRIANSale (S)Class A Common Stock982USD 81.80USD 80,328SEC filing ↗
2026-02-17BINZ JOSEPH LEOSale (S)Class A Common Stock2,949USD 81.80USD 241,225SEC 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 · —
TickerTEAM
CIK0001650372
SectorTechnology
IndustrySoftware—Application Yahoo Finance
SEC SIC7372 Services-Prepackaged Software
ExchangeNasdaq

Data coverage

Local Form 4 history11,948 transaction lines from 2022-10-03 to 2026-10-12
9 P purchase lines · 11,838 S sale lines · 101 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.