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SLDP

Solid Power (SLDP) stock: insider trades, news & valuation

Net selling
Close · Oct 9, 2026 $2.38 -1.4% on the day -60.4% over 12 months 52-week range $2.00 – $8.51

Share price and insider trades

SLDP closeInsider buyInsider sale
246810NovDecJan 2026FebMarAprMayJunJulAugSepOctSold $104,291 on 2026-05-20 · Lesa B RoeSold $156,000 on 2025-12-04 · Erik J Anderson
Bought, 12 months$0
Sold, 12 months$260K
Insiders buying0
Insiders selling2

Solid Power insider trading at a glance (Oct 9, 2026): in the past 12 months, 0 insiders bought $0 and 2 sold $260K of SLDP stock on the open market.

SLDP insider buying and selling by quarter

Open-market purchases (green, above the line) and sales (red, below), by trade date.

Q4 2025: $156K sold (1 trades)Q4 2025Q1 2026Q2 2026: $104K sold (1 trades)Q2 2026Q3 2026Q4 2026
QuarterBoughtPurchasesSoldSales
Q4 2026—0—0
Q3 2026—0—0
Q2 2026—0$104K1
Q1 2026—0—0
Q4 2025—0$156K1

Valuation, profit and volume

P/E (trailing)n/aSector median —
Market value— 
Profit margin—Revenue growth —
Volume vs. 50-day0.8×Last 5 sessions
Insiders' paper profit—On all tracked purchases —

Summary

Over the past 12 months, 0 Solid Power, Inc. insiders reported open-market purchases totaling $0, while 2 insiders reported sales totaling $260K. 1 of 2 recorded sales were made under pre-scheduled Rule 10b5-1 trading plans, which are usually less informative than discretionary sales.

Insider transactions

Open-market purchases and sales.

Filed Insider Type Shares Price Value Since Score
May 21SEC Lesa B RoeDirector Sell Plan 39,207243,975 held (−14%) $2.66 $104K -10.3% —
Dec 8SEC Erik J AndersonDirector Sell 30,000157,617 held (−16%) $5.20 $156K -54.1% —

Insiders at Solid Power, Inc.

InsiderBoughtSoldLast filingScore
Erik J AndersonDirector — $156K Dec 8, 2025 —
Lesa B RoeDirector — $104K May 21, 2026 —

SLDP stock: common questions

Are Solid Power, Inc. insiders buying SLDP stock?

In the past 12 months, 0 insiders reported open-market purchases of SLDP worth $0.

Are Solid Power, Inc. insiders selling SLDP stock?

2 insiders reported sales worth $260K over the same period.

Where does this data come from?

Every transaction comes from Form 4 filings that insiders must submit to the SEC within two business days of a trade. We pull them from SEC EDGAR every night.

What is SLDP's 52-week range?

Over the past year SLDP has traded between $2.00 and $8.51. It last closed at $2.38 on Oct 9, 2026.