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Michael Cannon-Brookes

CEO, Co-Founder · Atlassian

Michael Cannon-Brookes (CEO, Co-Founder) filed 62 Form 4 reports in the trailing twelve months (0 purchases, 62 sales), most often in Atlassian Corporation (TEAM). The largest single filing was $1.2M of TEAM (7,665 sh across 2 lots, as filed), executed Dec 31 2025. Data as of Nov 8 2026.

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Return, ttmiAverage return per filing, trailing twelve months
–
no purchases on file
Delay-adjustediThe same average, entered at disclosure dates
–
returns measure stock purchases only
Filings, ttm
62
0 buys · 62 sells
Median delay
–
measured on stock purchases
Volume, ttmiDollar value disclosed in the trailing twelve months
$49.0M
shares × price, as filed
Last traded
Feb 6
Filed Feb 6

Median ADV $834.8M across their filed names

Open performance→
Volume by month
$43.5M$21.8M$0Dec 2024Jun 2025Dec 2025Jun 2026Dec 2024 · sells $42.4MJan 2025 · sells $40.3MFeb 2025 · sells $43.5MMar 2025 · sells $35.7MApr 2025 · sells $30.5MMay 2025 · sells $34.4MJun 2025 · sells $31.4MJul 2025 · sells $30.3MAug 2025 · sells $26.4MSep 2025 · sells $25.5MOct 2025 · sells $23.7MNov 2025 · sells $20.6MDec 2025 · sells $27.0MJan 2026 · sells $18.3MFeb 2026 · sells $3.7M
Buys $0 Sells $433.8M

Shares × price, as filed · by filing month · past 24 months

Sectors filed on
Technology 61 filings

Sector per market data · by filing · past 12 months

Most traded names
TEAM Atlassian Corporation TEAM · 0 buys · 312 sells 312 filings
Recent filings
TEAMSALE Atlassian Corporation View filing → $1.1M
6,915 sh across 4 lots
Exec Jan 2
Filed Jan 5 · 5:30 PM ET
TEAMSALE Atlassian Corporation View filing → $1.2M
7,665 sh across 2 lots
Exec Dec 31 2025
Filed Dec 31 2025 · 5:30 PM ET
TEAMSALE Atlassian Corporation View filing → $1.2M
7,465 sh across 2 lots
Exec Dec 30 2025
Filed Dec 31 2025 · 5:30 PM ET
TEAMSALE Atlassian Corporation View filing → $1.2M
7,548 sh across 2 lots
Exec Dec 29 2025
Filed Dec 29 2025 · 5:30 PM ET