Chief Technology Officer · Solid Power, Inc. (SLDP)

Joshua Buettner-Garrett

FY2025 is the first fiscal year CompBrief holds for Joshua Buettner-Garrett as a named executive officer of Solid Power; the record below is that year, complete. Every figure below is printed as the company filed it and cited to the filing it came from.

Total disclosed compensation, FY2025

$1,319,694

Compensation figures as of the proxy filed April 9, 2026 (DEF 14A).

Joshua Buettner-Garrett compensation by year

Solid Power Summary Compensation Table · the one fiscal year held
In US dollars, as Solid Power reports it. Most recent year shaded. Totals are the company’s disclosed totals.
ComponentFY2025
Salary$394,231
Bonus$0
Stock awards$674,413
Option awards$0
Non-equity incentive$235,000
Pension and deferred compensation$0
All other$16,050
Total$1,319,694

Each year as stated in that year's proxy. A dash means the company reported no figure in that column. Source: Solid Power, Inc. DEF 14A filed April 9, 2026, accession 0001104659-26-041131, and prior-year filings. Open the filing on EDGAR.

Equity holdings

unvested awards at FY2025 year-end
TypeUnvested unitsValue at year-endExercise price
RSU531,034$2,256,895—
RSU180,436$766,853—
RSU40,374$171,590—
RSU12,615$53,614—
RSU1,702,359$0—
Option88,734—$7.26
Option87,273—$3.11
Option341,685—$1.56

Per the Outstanding Equity Awards at Fiscal Year-End table in Solid Power, Inc.'s FY2025 proxy; value at the fiscal year-end close, as the company printed it.

Solid Power’s named executive officers, FY2025

as the company reported each
Named executive officerRoleFY2025 total
John Van ScoterPresident and Chief Executive Officer$4,687,495
Linda HellerChief Financial Officer, Treasurer, and Secretary$2,153,734
Joshua Buettner-Garrett · this pageChief Technology Officer$1,319,694

The full Solid Power compensation record

free company brief

This page is one person within Solid Power's record. The company brief lists every named executive, each linking to their own page.

Compensation, the day it’s disclosed

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How this record is built

Every figure on this page is one figure from a public SEC filing, printed as the filing states it and cited to the document. Compensation totals are Solid Power's own disclosed totals, not summed by Velarion. Insider transactions are read from Form 4 filings and cover every line filed since the most recent proxy. Nothing is estimated by Velarion; where the company does not disclose a value the cell reads "—", and a section appears only where the company discloses the data. Corrections: records@velarion.ai.

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