Reporting Owner Activity for Erik J. Anderson Under A.

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

Issuer positions

4

Largest position

Callaway Golf Co

Disclosed value

$10.97M

Recent activity

Available

Identity
Location
Carlsbad, CA
SEC ownership signals
Ownership summary

Disclosed holdings value

$10,972,485

Estimated from parsed Forms 3/4/5 holdings when values are available.

Issuer positions

4

Distinct issuers linked to this reporting owner in parsed SEC filings.

Largest parsed position

Callaway Golf Co (CALY)

About $9.16M reported in parsed filings.

Latest ownership filing

21 May 2026

Most recent owner-level filing date in the parsed SEC record.

+1 more

Additional issuer positions are listed below.

Values come from parsed SEC Forms 3/4/5 and should be verified against the source filing.

SEC record
Reporting signature
/s/ Clinton Foss Attorney-in-Fact for Erik J Anderson under a Limited Power of Attorney dated January 23, 2024.
SEC evidence

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Reported issuer positions for Erik J. Anderson Under A.

CALY Forms 3/4/5

Callaway Golf Co

Relationship
Director
Holdings value
$9,162,019
Past year net change
-$3,003,313
Change %
-25%
Report period
21 May 2026
SLDP, SLDPW Forms 3/4/5

Solid Power, Inc.

Relationship
Director
Holdings value
$1,386,360
Past year net change
-$156,072
Change %
-10%
Report period
20 May 2026
HYZN Forms 3/4/5

Hyzon Motors Inc.

Relationship
Director
Holdings value
$424,106
Past year net change
Change %
Report period
11 Nov 2024

Insider Transactions Reported by Erik J. Anderson Under A.:

Sym Company Class Transaction % Reported value Reported price Shares Shares after Date Ownership
* indicates a reported price that failed the local validity check.
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