ANDERSON ERIK J

PrivateCIK: 1174968
Location

CARLSBAD, CA

ANDERSON ERIK J (Chief Executive Officer) sold 16.0% of their position (30K shares) of SOLID POWER, INC. on the open market

Open‑market sale worth $156.1K — a significant reduction. Review remaining holdings and any 10b5‑1 plan disclosures.

S · 1 sale
InsiderANDERSON ERIK JCIK 1174968
IssuerSOLID POWER, INC.CIK 1844862
DirectorOfficer· Chief Executive Officer
Since Mar 2021
-30K
Net shares
Net seller
$156.1K
Total sold
1
Open market trades
0B · 1S
1
Total transactions
30K disposed
Non-Derivative Transactions1

Common Stock

Indirect
S · Sale

Shares

30K

Price / share

$5.20

Trade value

$156.07K

% of position

16.0%
12/4/2025
187.62K157.62K
Total

Net shares

30K

Net value

-$156.07K

Derivative Transactions0
No derivative transactions reported
Non-Derivative Holdings (Post-Transaction)1

Common Stock

Direct
Shares owned260.37K
Total
260.37K direct260.37K
Derivative Holdings (Post-Transaction)0
No derivative holdings reported
ANDERSON ERIK J — Insider Transaction (Form 4) Filed Dec 8, 2025 | Finecho