person · Reporting owner
Stack Lawrence Joseph
Disclosed activity across 2 companies
Sign in to followReported relationships
Latest disclosed role at each company.
| Company | Last reported as | Report date | Published |
|---|---|---|---|
| Quantinuum Inc.QNT · Entity 3437 | Chief Commercial Officer | June 04, 2026 | June 04, 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.
Quantinuum Inc.
Report date June 04, 2026 · Filed June 04, 2026
| Security / award | Ownership account | Disclosed shares / units | Disclosure context |
|---|---|---|---|
| Class A Common StockSEC Table I · non-derivative | Direct | 178,337 |
Reported balance
Holding disclosure · report date 2026-06-04 · row 1
Holding and transaction disclosures are not merged.
1 source rowRow 1 · Balance 178,337 F1: Represents shares of restricted stock. |
Filing footnotes · ownership attribution and instrument terms
F1: Represents shares of restricted stock.
Past disclosures · reporting ended (1)
No longer tracked through insider filings. These historical balances do not imply present ownership or a zero position.
PROCORE TECHNOLOGIES, INC.
Report date March 31, 2026 · Filed April 03, 2026
Section 16 reporting ended · disclosed 2026-04-03. Current position is not established by this disclosure.
| Security / award | Ownership account | Disclosed shares / units | Disclosure context |
|---|---|---|---|
| Common StockSEC Table I · non-derivative | Direct | 179,285 |
Reported balance
Holding disclosure · report date 2026-03-31 · row 1
Holding and transaction disclosures are not merged.
1 source rowRow 1 · Balance 179,285 |
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 |
|---|---|---|---|---|---|---|
| February 20, 2026 Filed Feb 25, 2026 01:34 UTC | PROCORE TECHNOLOGIES, INC. PCOR · Entity 2592 | Tax withholdingCommon Stock | 4,843 | $52.02 | $251,932.86 |
DisclosureSEC source: 0001628280-26-011352 · wk-form4_1771983248.xml · nonDerivative · entry 1 Stack Lawrence Joseph · CIK 0002011273 · Chief Revenue Officer 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 179,285 F1 · shares: Represents shares withheld by the Issuer to satisfy a tax obligation realized by the Reporting Person upon the vesting of restricted stock units. Read SEC document |
| December 02, 2025 Filed Dec 5, 2025 01:07 UTC | PROCORE TECHNOLOGIES, INC. PCOR · Entity 2592 | SaleCommon Stock | 10,000 | $75.30 | $753,000.00 |
DisclosureSEC source: 0001628280-25-055458 · wk-form4_1764896872.xml · nonDerivative · entry 1 Stack Lawrence Joseph · CIK 0002011273 · Chief Revenue Officer 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 184,128 Read SEC document |
| November 20, 2025 Filed Nov 22, 2025 02:16 UTC | PROCORE TECHNOLOGIES, INC. PCOR · Entity 2592 | Tax withholdingCommon Stock | 7,080 | $71.74 | $507,919.20 |
DisclosureSEC source: 0001628280-25-053685 · wk-form4_1763777803.xml · nonDerivative · entry 1 Stack Lawrence Joseph · CIK 0002011273 · Chief Revenue Officer 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 194,128 F1 · shares: Represents shares withheld by the Issuer to satisfy a tax obligation realized by the Reporting Person upon the vesting of restricted stock units. Read SEC document |
| August 20, 2025 Filed Aug 23, 2025 00:29 UTC | PROCORE TECHNOLOGIES, INC. PCOR · Entity 2592 | Tax withholdingCommon Stock | 7,080 | $65.34 | $462,607.20 |
DisclosureSEC source: 0002011273-25-000003 · wk-form4_1755908959.xml · nonDerivative · entry 1 Stack Lawrence Joseph · CIK 0002011273 · Chief Revenue Officer 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 201,208 F1 · shares: Represents shares withheld by the Issuer to satisfy a tax obligation realized by the Reporting Person upon the vesting of restricted stock units. Read SEC document |
| June 12, 2025 Filed Jun 17, 2025 01:06 UTC | PROCORE TECHNOLOGIES, INC. PCOR · Entity 2592 | SaleCommon Stock | 2,500 | $65.33 | $163,325.00 |
DisclosureSEC source: 0001628280-25-031704 · wk-form4_1750122394.xml · nonDerivative · entry 1 Stack Lawrence Joseph · CIK 0002011273 · Chief Revenue Officer 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 208,288 Read SEC document |
| May 20, 2025 Filed May 23, 2025 01:10 UTC | PROCORE TECHNOLOGIES, INC. PCOR · Entity 2592 | Tax withholdingCommon Stock | 7,080 | $69.94 | $495,175.20 |
DisclosureSEC source: 0001628280-25-027420 · wk-form4_1747962632.xml · nonDerivative · entry 1 Stack Lawrence Joseph · CIK 0002011273 · Chief Revenue Officer 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 210,788 F1 · shares: Represents shares withheld by the Issuer to satisfy a tax obligation realized by the Reporting Person upon the vesting of restricted stock units. Read SEC document |
| May 09, 2025 Filed May 14, 2025 01:16 UTC | PROCORE TECHNOLOGIES, INC. PCOR · Entity 2592 | SaleCommon Stock | 1,000 | $65.60 | $65,600.00 |
DisclosureSEC source: 0001628280-25-025277 · wk-form4_1747185403.xml · nonDerivative · entry 1 Stack Lawrence Joseph · CIK 0002011273 · Chief Revenue Officer 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 217,868 Read SEC document |
| March 31, 2025 Filed Apr 3, 2025 00:00 UTC | PROCORE TECHNOLOGIES, INC. PCOR · Entity 2592 | GrantCommon Stock | 57,500 | $0.00 | $0.00 |
DisclosureSEC source: 0001415889-25-009790 · form4-04022025_080413.xml · nonDerivative · entry 1 Stack Lawrence Joseph · CIK 0002011273 · Chief Revenue Officer 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 218,868 F1 · shares: Represents shares of common stock issuable upon the settlement of restricted stock units (the "RSUs"). One-sixteenth (1/16th) of the RSUs vest quarterly on each February 20, May 20, August 20 and November 20 (each, a "Company Vesting Date"), beginning with the first Company Vesting Date following the vesting commencement date of February 20, 2025, and subject to the Reporting Person's continued service through each Company Vesting Date. Read SEC document |
| February 21, 2025 Filed Feb 22, 2025 01:28 UTC | PROCORE TECHNOLOGIES, INC. PCOR · Entity 2592 | SaleCommon Stock | 12,000 | $82.92 | $995,040.00 |
DisclosureSEC source: 0001415889-25-005215 · form4-02222025_010216.xml · nonDerivative · entry 2 Stack Lawrence Joseph · CIK 0002011273 · Chief Revenue Officer 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 161,368 F2 · price: The price reported in Column 4 is a weighted average price. These shares were sold at prices ranging from $82.48 to $83.22, inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote. Read SEC document |
| February 20, 2025 Filed Feb 22, 2025 01:28 UTC | PROCORE TECHNOLOGIES, INC. PCOR · Entity 2592 | Tax withholdingCommon Stock | 20,283 | $86.48 | $1,754,073.84 |
DisclosureSEC source: 0001415889-25-005215 · form4-02222025_010216.xml · nonDerivative · entry 1 Stack Lawrence Joseph · CIK 0002011273 · Chief Revenue Officer 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 173,368 F1 · shares: Represents shares withheld by the Issuer to satisfy a tax obligation realized by the Reporting Person upon the vesting of restricted stock units. Read SEC document |
| February 15, 2024 Filed Feb 16, 2024 22:24 UTC | PROCORE TECHNOLOGIES, INC. PCOR · Entity 2592 | GrantCommon Stock | 193,651 | $0.00 | $0.00 |
DisclosureSEC source: 0001611052-24-000038 · wk-form4_1708122224.xml · nonDerivative · entry 1 Stack Lawrence Joseph · CIK 0002011273 · Chief Revenue Officer 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 193,651 F1 · shares: Represents shares of common stock issuable upon the settlement of restricted stock units ("RSUs"). One-fourth (1/4th) of the RSUs vest on the first anniversary of the Vesting Commencement Date (as such term is defined in the applicable RSU grant agreement) and thereafter, one-sixteenth (1/16th) of the RSUs vest quarterly on each February 20, May 20, August 20 and November 20 (each, a "Company Vesting Date"), and subject to the Reporting Person's continued service through each Company 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.