Transaction · 0001231919-26-001062

Host-Plus Pty Ltd As Trustee For The Hostplus Pooled Superannuation Trust

Host-Plus Pty Ltd as trustee for the HOSTPLUS Pooled Superannuation Trust, 10%, reported an open-market or private purchase at EBR Systems, Inc. involving 7700119.000000 shares for an estimated $20790321.30. Reported holdings after the transaction were 11049972.000000 shares. A 10b5-1 reference was not detected in the stored filing text.

Open-market buySEC transaction code P10%
ES—EBR Systems, Inc.
Estimated value$20.7MShares × reported price
Shares traded7.70M$2.70 per share
Holdings after11.0MIndirect · By BB6 Service (HP) Coinvestment Trusco Pty Ltd atf BCP (HP) Co-Investment Trust
% of reported position traded229.86%This security and ownership context
How reported position traded is calculated

Shares purchased ÷ (holdings after − shares purchased). Estimated position before: 3,349,853 shares.

Row-level estimate for this security and ownership context, not the insider’s complete portfolio. Joint ownership, other transactions in the filing, amendments and footnotes can affect interpretation.

Transaction facts

Stored Form 4 columns with their raw values

Non-derivative
Type
Buy
Code P
Identifier
0001231919-26-001062
Common Stock
Transaction date
Aug 21, 2026
Filed Aug 25, 2026, 10:36 AM · 4d delay
Shares
7,700,119 sh
$2.70 per share
Estimated value
$20.7M
Computed from shares × price
Holdings after
11,049,972 sh
Indirect · By BB6 Service (HP) Coinvestment Trusco Pty Ltd atf BCP (HP) Co-Investment Trust

Filing signal explanations

Badges describe filing facts only — not predictions.

Cluster 14dRepeat 30dPattern $100kLarge $1.00M
Large Buy Large Holdings Increase 10% Owner Buy
Filing-only score

+34 points

Compact filing score computed from stored Form 4 facts. Version v1.

Strong filing signal

This filing has a high positive filing-only score. It may deserve closer research, but it is not an investment recommendation.

How this score is calculated
  • open_market_purchase+12 points

    transaction_code = P

    Code P is a discretionary open-market purchase.
  • ten_percent_owner_buy+4 points

    is_ten_percent_owner = true

    10% beneficial owner open-market purchase.
  • large_buy_absolute+10 points

    large-buy signal with absolute_triggered = true

    Open-market purchase exceeds the configured absolute threshold.
  • large_holdings_increase+8 points

    large-holdings-increase signal matched

    Reported acquired shares meet the configured percentage of post-transaction holdings.
Read the scoring methodology

Signed filing-only points, not a probability or expected return. Version v1.

Reported relationships & other filings

Form 4 relationship flags and nearby filing context

Reported roles

No officer title

Officer NoDirector No10% YesOther No
Footnotes & amended
  1. F1

    Represents shares of the Issuer's common stock underlying CHESS Depositary Interests ("CDIs"). The CDIs are traded on the Australian Securities Exchange (the "ASX") and are held by CHESS Depositary N…

  2. F2

    On August 21, 2026, BB6 Service (HP) Coinvestment Trusco Pty Ltd as trustee for BCP (HP) Co-Investment Trust acquired 77,001,190 CDIs on completion of Tranche 2 of the institutional placement by the I…

  3. F3

    The securities are held directly by BB6 Service (HP) Coinvestment Trusco Pty Ltd as trustee of BCP (HP) Co-Investment Trust. The Reporting Person is the sole beneficiary of BCP (HP) Co-Investment Trus…

  4. F4

    Includes 837,638 shares underlying 8,376,380 CDIs previously held by MRCF3 Service (SW) Pty Ltd as trustee for MRCF 3 (SW) Trust, which were transferred to MRCF3 Service (HP) Pty Ltd as trustee of MRC…

  5. F5

    The securities are held directly by MRCF3 Service (HP) Pty Ltd as trustee of MRCF 3 (HP) Trust. The Reporting Person is the sole beneficiary of MRCF 3 (HP) Trust and exercises sole dispositive power o…

  6. F6

    The Securities are held directly by MHC Fund Services B Pty Ltd as trustee for MHC Hostplus Co-Investment Trust. The Reporting Person is the sole beneficiary of MHC Hostplus Co-Investment Trust and ex…

Original filing · 0001231919-26-001062
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