Reported relationships
Latest disclosed role at each company.
| Company | Last reported as | Report date | Published |
|---|---|---|---|
| Solid Power, Inc.SLDP · Entity 5427 | Director | May 20, 2026 | May 21, 2026 |
Disclosed balances
About these balances
Latest available filing per company, not a reconstructed current portfolio. Matching sequences show the last reported balance with all source rows expandable; grouping alone does not establish account ownership. Do not add unresolved positions together. Filings may omit unchanged positions, and amendments may correct only part of an older disclosure. Jointly reported shares are not necessarily this owner's personal holdings.
Solid Power, Inc.
Report date May 20, 2026 · Filed May 21, 2026
| Security / award | Ownership account | Disclosed shares / units | Disclosure context |
|---|---|---|---|
| Common StockSEC Table I · non-derivative | Direct | 243,975 |
Ending reported balance
After 2026-05-20 transaction · row 2
2 source rows · reconciled sequenceRow 1 · 2026-05-20 · Grant · Acquired 44,133 · Balance 283,182 F1: Represents restricted stock units, which upon vesting of the unit, represent the right to receive one share of the issuer's common stock. The restricted stock units vest upon the earlier of: (i) the first anniversary of the grant date or (ii) the day before the issuer's next annual meeting of stockholders following the grant date, in each case, subject to the reporting person continuing to be a service provider (as defined in the Solid Power, Inc. 2021 Equity Incentive Plan) through such vesting date. Row 2 · 2026-05-20 · Sale · Disposed 39,207 · Balance 243,975 F2: This sale was made pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on December 23, 2025 (the "10b5-1 Plan"). The 10b5-1 Plan was established to cover the reporting person's tax liability arising from vesting of restricted stock units. |
Filing footnotes · ownership attribution and instrument terms
F1: Represents restricted stock units, which upon vesting of the unit, represent the right to receive one share of the issuer's common stock. The restricted stock units vest upon the earlier of: (i) the first anniversary of the grant date or (ii) the day before the issuer's next annual meeting of stockholders following the grant date, in each case, subject to the reporting person continuing to be a service provider (as defined in the Solid Power, Inc. 2021 Equity Incentive Plan) through such vesting date.
F2: This sale was made pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on December 23, 2025 (the "10b5-1 Plan"). The 10b5-1 Plan was established to cover the reporting person's tax liability arising from vesting of restricted stock units.
Transaction history
JSON APIPurchases/sales include open-market and private transactions. Plan disclosure applies to the filing; individual rows may differ. “Not disclosed” is not “unplanned.”
The cutoff filters transaction history only. Company summaries and owner relationships show the latest available disclosures. Parser corrections can improve historical records.
| Transaction date | Company | Activity / security | Shares / units | Reported price | Reported value | Details |
|---|---|---|---|---|---|---|
| May 20, 2026 Filed May 21, 2026 21:37 UTC | Solid Power, Inc. SLDP · Entity 5427 | SaleCommon Stock | 39,207 | $2.66 | $104,290.62 |
DisclosureSEC source: 0001844862-26-000016 · primary_doc.xml · nonDerivative · entry 2 Roe Lesa B · CIK 0001903970 · Director 10b5-1 filing: Plan reported Ownership: Direct Disclosed balance after: 243,975 F2 · shares: This sale was made pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on December 23, 2025 (the "10b5-1 Plan"). The 10b5-1 Plan was established to cover the reporting person's tax liability arising from vesting of restricted stock units. Read SEC document |
| May 20, 2026 Filed May 21, 2026 21:37 UTC | Solid Power, Inc. SLDP · Entity 5427 | GrantCommon Stock | 44,133 | $0.00 | $0.00 |
DisclosureSEC source: 0001844862-26-000016 · primary_doc.xml · nonDerivative · entry 1 Roe Lesa B · CIK 0001903970 · Director 10b5-1 filing: Plan reported Ownership: Direct Disclosed balance after: 283,182 F1 · shares: Represents restricted stock units, which upon vesting of the unit, represent the right to receive one share of the issuer's common stock. The restricted stock units vest upon the earlier of: (i) the first anniversary of the grant date or (ii) the day before the issuer's next annual meeting of stockholders following the grant date, in each case, subject to the reporting person continuing to be a service provider (as defined in the Solid Power, Inc. 2021 Equity Incentive Plan) through such vesting date. Read SEC document |
| May 29, 2025 Filed May 30, 2025 20:31 UTC | Solid Power, Inc. SLDP · Entity 5427 | SaleCommon Stock | 29,000 | $1.69 | $49,010.00 |
DisclosureSEC source: 0001903970-25-000004 · primary_doc.xml · nonDerivative · entry 1 Roe Lesa B · CIK 0001903970 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 239,049 F1 · price: This transaction was executed in multiple trades at prices ranging from $1.69 to $1.695. The price reported above reflects the weighted average price. The reporting person hereby undertakes to provide upon request to the SEC staff, the issuer, or a security holder of the issuer full information regarding the number of shares and prices at which the transaction was effected. Read SEC document |
| May 21, 2025 Filed May 22, 2025 17:20 UTC | Solid Power, Inc. SLDP · Entity 5427 | GrantCommon Stock | 118,808 | $0.00 | $0.00 |
DisclosureSEC source: 0001903970-25-000003 · primary_doc.xml · nonDerivative · entry 1 Roe Lesa B · CIK 0001903970 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 268,049 F1 · shares: Represents restricted stock units, which upon vesting of the unit, represent the right to receive one share of the issuer's common stock. The restricted stock units vest upon the earlier of: (i) the first anniversary of the grant date or (ii) the day before the issuer's next annual meeting of stockholders following the grant date, in each case, subject to the reporting person continuing to be a service provider (as defined in the Solid Power, Inc. 2021 Equity Incentive Plan) through such vesting date. Read SEC document |
| August 09, 2024 Filed Aug 13, 2024 15:24 UTC | Solid Power, Inc. SLDP · Entity 5427 | SaleCommon Stock | 27,900 | $1.35 | $37,692.90 |
DisclosureSEC source: 0001903970-24-000002 · primary_doc.xml · nonDerivative · entry 1 Roe Lesa B · CIK 0001903970 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 149,241 F1 · kind: The sale was made to generate proceeds to cover the reporting person's tax liability arising from the vesting of restricted stock units. Read SEC document |
| May 22, 2024 Filed May 23, 2024 19:01 UTC | Solid Power, Inc. SLDP · Entity 5427 | GrantCommon Stock | 82,365 | $0.00 | $0.00 |
DisclosureSEC source: 0001903970-24-000001 · primary_doc.xml · nonDerivative · entry 1 Roe Lesa B · CIK 0001903970 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 177,141 F1 · shares: Represents restricted stock units, which upon vesting of the unit, represent the right to receive one share of the issuer's common stock. The restricted stock units vest upon the earlier of: (i) the first anniversary of the grant date or (ii) the day before the issuer's next annual meeting of stockholders following the grant date, in each case, subject to the reporting person continuing to be a service provider (as defined in the Solid Power, Inc. 2021 Equity Incentive Plan) through such vesting date. Read SEC document |
| May 24, 2023 Filed May 25, 2023 21:51 UTC | Solid Power, Inc. SLDP · Entity 5427 | GrantCommon Stock | 59,197 | $0.00 | $0.00 |
DisclosureSEC source: 0001903970-23-000001 · primary_doc.xml · nonDerivative · entry 1 Roe Lesa B · CIK 0001903970 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 94,776 F1 · shares: Represents restricted stock units, which upon vesting of the unit, represent the right to receive one share of the issuer's common stock. The restricted stock units vest upon the earlier of: (i) the first anniversary of the grant date or (ii) the day before the issuer's next annual meeting of stockholders following the grant date, in each case, subject to the reporting person continuing to be a service provider (as defined in the 2021 Solid Power, Inc. Equity Incentive Plan) through such vesting date. Read SEC document |
| May 25, 2022 Filed May 26, 2022 16:04 UTC | Solid Power, Inc. SLDP · Entity 5427 | GrantCommon Stock | 15,700 | $0.00 | $0.00 |
DisclosureSEC source: 0001104659-22-065094 · tm2216960-2_4seq1.xml · nonDerivative · entry 1 Roe Lesa B · CIK 0001903970 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 35,579 F1 · shares: Represents restriced stock units, which upon vesting of the unit, represent the right to receive one share of the issuer's common stock. The restricted stock units vest upon the earlier of: (i) the first anniversary of the grant date or (ii) the day before the Company's next annual meeting of stockholders, in each case, subject to the reporting person continuing to be a service provider (as defined in the Company's 2021 Equity Incentive Plan) through the applicable vesting date. Read SEC document |
| April 01, 2022 Filed Apr 1, 2022 13:42 UTC | Solid Power, Inc. SLDP · Entity 5427 | GrantCommon Stock | 19,879 | $0.00 | $0.00 |
DisclosureSEC source: 0001104659-22-041523 · tm2210577-1_4seq1.xml · nonDerivative · entry 1 Roe Lesa B · CIK 0001903970 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 19,879 F1 · shares: Represents restriced stock units, which upon vesting of the unit, represent the contingent right to receive one share of the issuer's common stock. The restricted stock units vest in 12 equal installments commencing on the Transaction Date and then quarterly thereafter on February 15, May 15, August 15, and November 15 of each year, subject to the reporting person continuing to be a service provider (as defined in the Company's 2021 Equity Incentive Plan) through the applicable vesting date. Read SEC document |
Value uses the disclosed total when available, otherwise shares × reported transaction price. It is not an estimate of exercise cash cost or investment performance.