Transaction 1: Mark Vassella Transaction 2: Allessav Nominees Pty Ltd, the trustee for the Vassella family trust. Mark Vassella is a beneficiary of the trust.

Mark Vassella is a Non-executive Director of BHP Group Limited.

Profile key: uk|transaction 1: mark vassella transaction 2: allessav nominees pty ltd, the trustee for the vassella family trust. mark vassella is a beneficiary of the trust.

Purchase history

Companies traded: 1
Purchases · 12M: 2
Purchases · 24M: 2
Average purchase: AUD 91
Gross purchase value: AUD 182
Last purchase: 2026-09-14
Completed 20D events: 1.0
Outcome status: INSUFFICIENT_SAMPLE

Latest company: BHP Group Limited

Companies: BHP Group Limited

Post-purchase outcomes

Benchmark-relative outcomes are available against FTSE 100.

Excess return = stock return − FTSE 100 return over the same period.
Hit rate = positive excess-return events ÷ completed events.
Price coverage = valid point-in-time prices ÷ events mature enough for that period.
Returns start on the first shared trading session on or after publication.

Period	Completed events	Price coverage	Hit rate	Median excess return	Average excess return	Worst excess return
5D	1Small sample	100.0% (1/1)	0.0% (0/1)	-0.1%	-0.1%	-0.1%
20D	1Small sample	100.0% (1/1)	100.0% (1/1)	+3.4%	+3.4%	+3.4%
60D	0No data	Awaiting maturity	—	—	—	—
120D	0No data	Awaiting maturity	—	—	—	—

Research patterns

First purchase in 12M: 1/1
Large purchase ≥ €100k: 0/1
Cluster buying · 15D: 0/1
Buying the dip · ≥20% below prior 52W high: 0/1
Routine / opportunistic: Not classifiable

Counts are profile-wide, point-in-time research labels. They never affect the insider score or ranking.

Every completed outcome is shown; n<5 is descriptive small-sample evidence and is not scored. Disclosure-level observations published on the same date may share a return path and may not be statistically independent. These results never affect the insider score or ranking.