Reported relationships
Latest disclosed role at each company.
| Company | Last reported as | Report date | Published |
|---|---|---|---|
| Arq, Inc.ARQ · Entity 2240 | Chief Accounting Officer | March 23, 2026 | March 25, 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.
Arq, Inc.
Report date March 23, 2026 · Filed March 25, 2026
| Security / award | Ownership account | Disclosed shares / units | Disclosure context |
|---|---|---|---|
| Common StockSEC Table I · non-derivative | Direct | 64,305 |
Reported balance
After 2026-03-23 transaction · row 1
1 source rowRow 1 · 2026-03-23 · Tax withholding · Disposed 8,894 · Balance 64,305 F1: Reflects the withholding of shares of the Issuer's common stock to satisfy tax withholding obligations in connection with the vesting of restricted stock awards ("RSAs") on March 23, 2026. |
Filing footnotes · ownership attribution and instrument terms
F1: Reflects the withholding of shares of the Issuer's common stock to satisfy tax withholding obligations in connection with the vesting of restricted stock awards ("RSAs") on March 23, 2026.
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 |
|---|---|---|---|---|---|---|
| March 23, 2026 Filed Mar 25, 2026 08:00 UTC | Arq, Inc. ARQ · Entity 2240 | Tax withholdingCommon Stock | 8,894 | $2.27 | $20,189.38 |
DisclosureSEC source: 0001515156-26-000036 · wk-form4_1774440018.xml · nonDerivative · entry 1 Hansen Stacia · CIK 0001999392 · Chief Accounting Officer 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 64,305 F1 · shares: Reflects the withholding of shares of the Issuer's common stock to satisfy tax withholding obligations in connection with the vesting of restricted stock awards ("RSAs") on March 23, 2026. Read SEC document |
| August 04, 2025 Filed Aug 6, 2025 17:37 UTC | Arq, Inc. ARQ · Entity 2240 | SaleCommon Stock | 2,742 | $5.20 | $14,258.40 |
DisclosureSEC source: 0001515156-25-000105 · wk-form4_1754516258.xml · nonDerivative · entry 1 Hansen Stacia · CIK 0001999392 · Chief Accounting Officer 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 73,199 F1 · kind: The sale reported on this Form 4 represents shares sold by the Reporting Person to cover tax withholding obligations in connection with the vesting of restricted stock awards. The sale was made to satisfy tax withholding obligations to be funded by a "sell to cover" transaction. Read SEC document |
| March 24, 2025 Filed Mar 25, 2025 17:58 UTC | Arq, Inc. ARQ · Entity 2240 | SaleCommon Stock | 3,557 | $4.68 | $16,646.76 |
DisclosureSEC source: 0001515156-25-000023 · wk-form4_1742939903.xml · nonDerivative · entry 2 Hansen Stacia · CIK 0001999392 · Chief Accounting Officer 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 75,941 F2 · kind: The sale reported on this Form 4 represents shares sold by the Reporting Person to cover tax withholding obligations in connection with the vesting of restricted stock awards. The sale was made to satisfy tax withholding obligations to be funded by a "sell to cover" transaction. Read SEC document |
| March 23, 2025 Filed Mar 25, 2025 17:58 UTC | Arq, Inc. ARQ · Entity 2240 | GrantPerformance Share Units · Derivative | 22,455 | $0.00 | $0.00 |
DisclosureSEC source: 0001515156-25-000023 · wk-form4_1742939903.xml · derivative · entry 3 Hansen Stacia · CIK 0001999392 · Chief Accounting Officer 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 22,455 Underlying: Common Stock · 44,910 shares Expires 2028-03-10 F3 · derivative.exercise_price: Each Performance Share Unit ("PSU") represents a contingent right to receive one share of the Company's common stock upon vesting of the PSU, which will occur, if at all, no later than March 10, 2028 subject to the reporting person's continuous service with the Company or its related entities and the achievement of certain pre-established goals to be measured as of December 31, 2027. F1 · shares: Represents restricted stock awards granted in accordance with the Issuer's long-term incentive plan under the 2024 Omnibus Incentive Plan, as approved by stockholders on June 10, 2024. The restricted stock awards shall vest in three equal annual installments, beginning on the first anniversary of the grant date. F3 · derivative.exercise_date: Each Performance Share Unit ("PSU") represents a contingent right to receive one share of the Company's common stock upon vesting of the PSU, which will occur, if at all, no later than March 10, 2028 subject to the reporting person's continuous service with the Company or its related entities and the achievement of certain pre-established goals to be measured as of December 31, 2027. F3 · derivative.expiration_date: Each Performance Share Unit ("PSU") represents a contingent right to receive one share of the Company's common stock upon vesting of the PSU, which will occur, if at all, no later than March 10, 2028 subject to the reporting person's continuous service with the Company or its related entities and the achievement of certain pre-established goals to be measured as of December 31, 2027. F4 · derivative.underlying_shares: Represents the maximum number of PSUs that will vest, if at all, which is 200% of the target award. Read SEC document |
| March 23, 2025 Filed Mar 25, 2025 17:58 UTC | Arq, Inc. ARQ · Entity 2240 | GrantCommon Stock | 22,455 | $0.00 | $0.00 |
DisclosureSEC source: 0001515156-25-000023 · wk-form4_1742939903.xml · nonDerivative · entry 1 Hansen Stacia · CIK 0001999392 · Chief Accounting Officer 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 79,498 F1 · shares: Represents restricted stock awards granted in accordance with the Issuer's long-term incentive plan under the 2024 Omnibus Incentive Plan, as approved by stockholders on June 10, 2024. The restricted stock awards shall vest in three equal annual installments, beginning on the first anniversary of the grant date. Read SEC document |
| August 01, 2024 Filed Aug 5, 2024 18:45 UTC | Arq, Inc. ARQ · Entity 2240 | GrantPerformance Share Units · Derivative | 18,571 | $0.00 | $0.00 |
DisclosureSEC source: 0001515156-24-000137 · wk-form4_1722897949.xml · derivative · entry 2 Hansen Stacia · CIK 0001999392 · Chief Accounting Officer 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 18,571 Underlying: Common Stock · 37,142 shares Expires 2027-03-10 F2 · derivative.exercise_price: Each Performance Share Unit ("PSU") represents a contingent right to receive one share of the Company's common stock upon vesting of the PSU, which will occur, if at all, no later than March 10, 2027 subject to the reporting person's continuous service with the Company or its related entities and the achievement of certain pre-established goals to be measured as of December 31, 2026. F1 · shares: Granted in accordance with the Issuer's long-term incentive plan under the 2024 Omnibus Incentive Plan, as approved by stockholders on June 10, 2024. F2 · derivative.exercise_date: Each Performance Share Unit ("PSU") represents a contingent right to receive one share of the Company's common stock upon vesting of the PSU, which will occur, if at all, no later than March 10, 2027 subject to the reporting person's continuous service with the Company or its related entities and the achievement of certain pre-established goals to be measured as of December 31, 2026. F2 · derivative.expiration_date: Each Performance Share Unit ("PSU") represents a contingent right to receive one share of the Company's common stock upon vesting of the PSU, which will occur, if at all, no later than March 10, 2027 subject to the reporting person's continuous service with the Company or its related entities and the achievement of certain pre-established goals to be measured as of December 31, 2026. F3 · derivative.underlying_shares: Represents the maximum number of PSUs that will vest, if at all, which is 200% of the target award. Read SEC document |
| August 01, 2024 Filed Aug 5, 2024 18:45 UTC | Arq, Inc. ARQ · Entity 2240 | GrantCommon Stock | 18,571 | $0.00 | $0.00 |
DisclosureSEC source: 0001515156-24-000137 · wk-form4_1722897949.xml · nonDerivative · entry 1 Hansen Stacia · CIK 0001999392 · Chief Accounting Officer 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 57,043 F1 · shares: Granted in accordance with the Issuer's long-term incentive plan under the 2024 Omnibus Incentive Plan, as approved by stockholders on June 10, 2024. Read SEC document |
| March 23, 2024 Filed Mar 26, 2024 16:29 UTC | Arq, Inc. ARQ · Entity 2240 | Tax withholdingCommon Stock | 4,865 | $6.24 | $30,357.60 |
DisclosureSEC source: 0001515156-24-000047 · wk-form4_1711484953.xml · nonDerivative · entry 1 Hansen Stacia · CIK 0001999392 · Chief Accounting Officer 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 38,472 Read SEC document |
| March 23, 2024 Filed Mar 27, 2024 09:23 UTC Amendment | Arq, Inc. ARQ · Entity 2240 | Tax withholdingCommon Stock | 4,865 | $6.24 | $30,357.60 |
DisclosureSEC source: 0001515156-24-000056 · wk-form4a_1711545816.xml · nonDerivative · entry 1 Hansen Stacia · CIK 0001999392 · Chief Accounting Officer 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 38,472 F1 · shares: Reflects the withholding of shares of the Issuer's common stock to satisfy tax withholding obligations in connection with the vesting of restricted stock awards ("RSAs") on March 23, 2024. 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.