Transaction · 0001104659-26-104578

Zazworsky Ronald Jr

Zazworsky Ronald Jr, 10% Owner, reported an open-market or private purchase at AMG Pantheon Infrastructure Fund, LLC involving 2446183.953000 shares for an estimated $25000000.00. Reported holdings after the transaction were 4933746.142000 shares. A 10b5-1 reference was not detected in the stored filing text.

Open-market buySEC transaction code P10%
PBLSXAMG Pantheon Infrastructure Fund, LLC
Filing timeSep 02
Trade dateOct 24, 2025
Filing · SECView on SEC
InsiderProfile

Price performance since filing

Close on the filing date, the pre-filing context, and the forward return at standard windows
Price at filing
—
Pre-filing
1mo ago1w ago1d ago
Returns since
7d30d90d180d1y

PBLSX price since this filing

30 days of pre-filing context and vertical markers at the filing date plus 7d / 30d / 90d / 180d / 1y afterwards
PBLSX since 2026-09-02Filed yesterday · 1 day of post-filing data
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Filing datePost-filing windows (7d, 30d, 90d, 180d, 1y)30 days of pre-filing context

Transaction facts

Stored Form 4 columns with their raw values

Non-derivative
Type
Buy
Code P
Identifier
0001104659-26-104578
Class S units of beneficial interest
Transaction date
Oct 24, 2025
Filed Sep 02, 2026, 03:22 PM · 313d delay
Shares
2.44M sh
$1.02k per share
Estimated value
$2.50B
Computed from shares × price
Holdings after
4.93M sh
Direct

Filing warnings

Notes recorded with this filing
1 warning
delayed filingThe filing was reported 313 calendar days after the transaction date.

Filing signal explanations

Badges describe filing facts only — not predictions.

Cluster 14dRepeat 30dPattern $10.0MLarge $100M
Cluster Buy Delayed Filing Direct Ownership Large Buy Large Holdings Increase 10% Owner Buy
+48score
Filing-only score

+48

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.

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

    On October 24, 2025, the Funds (as defined below) made a combined additional investment of $25,000,000 in AMG Pantheon Infrastructure Fund, LLC (the "Issuer"), $19,245,915.11 by Pantheon Infrastructur…

  2. F2

    Represents 3,798,178.377 Class S units of the Issuer held directly by Pantheon Infrastructure (QP) and 1,135,567.765 Class S units of the Issuer directly held by Pantheon Infrastructure (QP) (TE Onsho…

  3. F3

    This Form 4 is filed on behalf of (i) BlueArc Capital Management, LLC (the "Advisor"), (ii) BlueArc Core Alternatives Management, LLC (the "Managing Member"), (iii) Pantheon Infrastructure (QP), a ser…

  4. F4

    (Continued from Note 3). Mr. Zazworsky is the managing director and Chief Executive Officer of both the Advisor and the Managing Member and may be deemed to have a pecuniary interest in the securities…

Original filing · 0001104659-26-104578
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