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$SLDP All transactions

Solid Power, Inc.

▼ SELL

$ Value

$156K

Shares

30,000

Price

$5

Filed

Dec 8

Insider

Name

ANDERSON ERIK J

Title

CIK

0001174968

Roles

Director

Transaction Details

Transaction Date

2025-12-04

Code

S

Table

Non-Derivative

Ownership

Indirect

Equity Swap

No

Shares After

157,617

Footnotes

The reporting person is the sole member and sole manager of WestRiver Management, LLC.

Filing Info

Accession No.

0001225208-25-009787

Form Type

4

Issuer CIK

0001844862

ANDERSON ERIK J's History

Date Ticker Type Value
2026-02-23 CALY $138K
2026-02-19 CALY $140K
2026-02-18 CALY $273K
2026-02-17 CALY $537K
2025-12-04 SLDP $156K
2025-08-08 MODG $238K
2025-05-30 MODG M $0
2025-05-30 MODG M $0
2025-05-29 MODG A $0
2025-05-21 SLDP A $0

Other Insiders at SLDP (90d)

Insider Bought Sold Last
Van Scoter John C.
President & CEO
2026-04-01
Heller Linda C.
CFO, Treasurer, & Secretary
2026-04-01
Buettner-Garrett Joshua
Chief Technology Officer
2026-04-01