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$SLDP All transactions

Solid Power, Inc.

F

$ Value

$75K

Shares

26,659

Price

$3

Filed

Apr 2

Insider

Name

Heller Linda C.

Title

CFO, Treasurer, & Secretary

CIK

0001441617

Roles

Officer

Transaction Details

Transaction Date

2026-03-31

Code

F

Table

Non-Derivative

Ownership

Direct

Equity Swap

No

Shares After

1,776,928

Footnotes

Represents shares of the issuer's common stock withheld to satisfy the reporting person's tax obligation upon the vesting of restricted stock units. | Each restricted stock unit represents a contingent right to receive one share of the underlying common stock of the Issuer. The restricted stock units will vest in 16 equal quarterly installments commencing on June 30, 2026, and thereafter at the end of each fiscal quarter of the Issuer, subject to the reporting person continuing to be a service provider (as defined in the Solid Power, Inc. 2021 Equity Incentive Plan) through the applicable vesting date.

Filing Info

Accession No.

0001844862-26-000005

Form Type

4

Issuer CIK

0001844862

Heller Linda C.'s History

Date Ticker Type Value
2026-04-01 SLDP A $0
2026-03-31 SLDP F $75K
2025-12-31 SLDP F $114K
2025-09-30 SLDP F $94K
2025-06-30 SLDP F $56K
2025-06-17 SLDP F $200K
2025-05-09 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