Solid Power Inc (SLDP)

Recent insider activity at Solid Power Inc. shows a net sell-off over the last 90 days, with one transaction totaling $104,290.62. This follows a period of multiple proposed and planned sales by directors and officers, indicating a trend of divestment. The stock has experienced a significant price decrease of 27.1% in the past 90 days.
Stock chart
Ticker: SLDP Exchange: NSM


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Purchase Sale Planned purchase Planned sale Net purchase Net sale Activity signal Earnings
Top insiders
Trades
Roe Lesa B
2 sales — total 200,000 USD
Planned sale 20 May 2026
Value US$2,014,752.23 | Price 124.57 | Shares 16,355
Proposed sale 20 May 2026
Value US$1,853,265.89 | Price 497.00 | Shares 91,193
Sale 4 Dec 2025
Value US$4,224,887.91 | Price 120.45 | Shares 10,493
Proposed sale 22 Jul 2025
Value US$949,680.80 | Price 3.80 | Shares 249,916
Proposed sale 11 Jun 2025
Value US$177,588.09 | Price 1.89 | Shares 93,961
Proposed sale 11 Jun 2025
Value US$519,159.36 | Price 1.91 | Shares 271,796
Sale 29 May 2025
Value US$49,010.00 | Price 1.69 | Shares 29,000
Proposed sale 29 May 2025
Value US$49,016.28 | Price 1.69 | Shares 29,000
Sale 27 May 2025
Value US$133,480.72 | Price 1.62 | Shares 82,365
Proposed sale 27 May 2025
Value US$127,665.75 | Price 1.55 | Shares 82,365
Proposed sale 27 May 2025
Value US$80,134.75 | Price 1.60 | Shares 50,000
Proposed sale 23 May 2025
Value US$116,621.85 | Price 1.55 | Shares 75,000
Planned sale 6 Mar 2025
Value US$211,556.25 | Price 1.13 | Shares 187,500
Proposed sale 6 Mar 2025
Value US$210,000.00 | Price 1.12 | Shares 187,500
Planned sale 10 Feb 2025
Value US$246,412.50 | Price 1.31 | Shares 187,500
Proposed sale 10 Feb 2025
Value US$249,375.00 | Price 1.33 | Shares 187,500
Planned sale 6 Jan 2025
Value US$392,287.50 | Price 2.09 | Shares 187,500
Proposed sale 6 Jan 2025
Value US$392,282.13 | Price 2.09 | Shares 187,500
Planned sale 16 Dec 2024
Value US$201,412.50 | Price 1.07 | Shares 187,500
Proposed sale 16 Dec 2024
Value US$201,418.07 | Price 1.07 | Shares 187,500
Abbreviations B: Buy, S: Sell, PP: Planned purchase, PlS: Planned sale, PrS: Proposed sale, O: Option / Other
Notification date Transaction date B/S Transaction type Insider and/or position Nb. shares
Price
Value
Number of shares Price Value Details
2026-05-21 2026-05-20 PlS Planned sale Non-Executive Director
16,355 +10.1%
124.57
US$2,014,752
16,355 +10.1% 124.57 US$2,014,752
2026-05-20 2026-05-20 PrS Proposed sale

Director

Non-Executive Director
91,193
497.00
US$1,853,266
91,193 497.00 US$1,853,266
2025-12-08 2025-12-04 S Sale Non-Executive Director
10,493 -4.6%
120.45
US$4,224,888
10,493 -4.6% 120.45 US$4,224,888
2025-07-22 2025-07-22 PrS Proposed sale

Former Officer

Officer
249,916
3.80
US$949,681
249,916 3.80 US$949,681
2025-06-11 2025-06-11 PrS Proposed sale

Former Officer

Officer
93,961
1.89
US$177,588
93,961 1.89 US$177,588
2025-06-11 2025-06-11 PrS Proposed sale

Former Officer

Officer
271,796
1.91
US$519,159
271,796 1.91 US$519,159
2025-05-30 2025-05-29 S Sale Non-Executive Director
29,000 -10.8%
1.69
US$49,010
29,000 -10.8% 1.69 US$49,010
2025-05-29 2025-05-29 PrS Proposed sale

Director

Non-Executive Director
29,000
1.69
US$49,016
29,000 1.69 US$49,016
2025-05-28 2025-05-27 S Sale Non-Executive Director
82,365 -40.9%
1.62
US$133,481
82,365 -40.9% 1.62 US$133,481
2025-05-27 2025-05-27 PrS Proposed sale

Former Officer

Officer
50,000
1.60
US$80,135
50,000 1.60 US$80,135
2025-05-27 2025-05-27 PrS Proposed sale

Director

Non-Executive Director
82,365
1.55
US$127,666
82,365 1.55 US$127,666
2025-05-23 2025-05-23 PrS Proposed sale

Former Officer

Officer
75,000
1.55
US$116,622
75,000 1.55 US$116,622
2025-03-07 2025-03-06 PlS Planned sale

Chief Technology Officer

Officer
187,500 -17.8%
1.13
US$211,556
187,500 -17.8% 1.13 US$211,556
2025-03-06 2025-03-06 PrS Proposed sale

Officer

Officer
187,500
1.12
US$210,000
187,500 1.12 US$210,000
2025-02-12 2025-02-10 PlS Planned sale

Chief Technology Officer

Officer
187,500 -17.8%
1.31
US$246,412
187,500 -17.8% 1.31 US$246,412
2025-02-10 2025-02-10 PrS Proposed sale

Officer

Officer
187,500
1.33
US$249,375
187,500 1.33 US$249,375
2025-01-07 2025-01-06 PlS Planned sale

Chief Technology Officer

Officer
187,500 -17.8%
2.09
US$392,288
187,500 -17.8% 2.09 US$392,288
2025-01-06 2025-01-06 PrS Proposed sale

Officer

Officer
187,500
2.09
US$392,282
187,500 2.09 US$392,282
2024-12-17 2024-12-16 PlS Planned sale

Chief Technology Officer

Officer
187,500 -17.7%
1.07
US$201,412
187,500 -17.7% 1.07 US$201,412
2024-12-16 2024-12-16 PrS Proposed sale

Officer

Officer
187,500
1.07
US$201,418
187,500 1.07 US$201,418