Reporting Owner Activity for Amanda M. Brock

Form 3/4/5 issuer positions and transaction evidence for this reporting owner.

Issuer positions

Largest position

Solaris Energy Infrastructure, Inc.

Disclosed value

$31.35M

Recent activity

Available

Forms 3/4/5 ownership summary: Estimated owner position value
$31,352,618
Estimated from parsed Forms 3/4/5 when the filing discloses enough holding data.
Issuers tied to this owner
6
Distinct issuers tied to this reporting owner in parsed SEC filings.
Largest issuer position
Solaris Energy Infrastructure, Inc. (SEI)
$15.69M estimated from parsed reporting-owner filings.
Latest owner filing
11 May 2026
Most recent owner-level filing date in the parsed SEC record.
Solaris Energy Infrastructure, Inc. (SEI)
Estimated value $15.69M; role Co Chief Executive Officer, Director.
Aris Water Solutions, Inc.
Estimated value $12.79M; role President And Ceo, Director.
DEVON ENERGY CORP/DE (DVN)
Estimated value $2.8M; role Director.
Macquarie Infrastructure Corp
Estimated value $63.9K; role Director.
+2 more
More issuer positions are listed below.
How to read Forms 3/4/5 positions
Reported values are estimates from parsed SEC Forms 3/4/5 when the filing includes enough price and share data.
Verify the source filing before treating any owner position as current.
Location: Houston, TX
SEC signature: /s/ Edward T. Highberger, attorney-in-fact
Source evidence: Open source filing history

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