Reported relationships
Latest disclosed role at each company.
| Company | Last reported as | Report date | Published |
|---|---|---|---|
| Builders FirstSource, Inc.BLDR · Entity 3725 | EVP & CFO | March 15, 2026 | March 17, 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.
Builders FirstSource, Inc.
Report date March 15, 2026 · Filed March 17, 2026
| Security / award | Ownership account | Disclosed shares / units | Disclosure context |
|---|---|---|---|
| Common Stock, par value $0.01 per shareSEC Table I · non-derivative | Direct | 38,266 |
Ending reported balance
After 2026-03-15 transaction · row 3
3 source rows · reconciled sequenceRow 1 · 2026-03-15 · Grant · Acquired 11,352 · Balance 38,834 F1: Reflects the acquisition of restricted stock units pursuant to the Corporation's 2014 Incentive Plan. The restricted stock units vest in 33.3% increments on each of March 15, 2027-2029 and entitle the reporting person to one share of common stock for each restricted stock unit that vests. Row 2 · 2026-03-15 · Grant · Acquired 1,398 · Balance 40,232 F2: Reflects the vesting of performance-based restricted stock units granted pursuant to the Corporation's 2014 Incentive Plan. Row 3 · 2026-03-15 · Tax withholding · Disposed 1,966 · Balance 38,266 F3: Reflects shares withheld to pay tax withholding requirements on vesting of previously granted performance-based restricted stock units and restricted stock units. |
| Common Stock, par value $0.01 per shareSEC Table I · non-derivative | IndirectBy spouse | 42,895 |
Reported balance
After 2026-03-15 transaction · row 4
Account identity is unresolved; indirect or unspecified ownership is not merged.
1 source rowRow 4 · 2026-03-15 · Grant · Acquired 3,406 · Balance 42,895 F1: Reflects the acquisition of restricted stock units pursuant to the Corporation's 2014 Incentive Plan. The restricted stock units vest in 33.3% increments on each of March 15, 2027-2029 and entitle the reporting person to one share of common stock for each restricted stock unit that vests. |
| Common Stock, par value $0.01 per shareSEC Table I · non-derivative | IndirectBy spouse | 45,132 |
Reported balance
After 2026-03-15 transaction · row 5
Account identity is unresolved; indirect or unspecified ownership is not merged.
1 source rowRow 5 · 2026-03-15 · Grant · Acquired 2,237 · Balance 45,132 F2: Reflects the vesting of performance-based restricted stock units granted pursuant to the Corporation's 2014 Incentive Plan. |
| Common Stock, par value $0.01 per shareSEC Table I · non-derivative | IndirectBy spouse | 43,259 |
Reported balance
After 2026-03-15 transaction · row 6
Account identity is unresolved; indirect or unspecified ownership is not merged.
1 source rowRow 6 · 2026-03-15 · Tax withholding · Disposed 1,873 · Balance 43,259 F3: Reflects shares withheld to pay tax withholding requirements on vesting of previously granted performance-based restricted stock units and restricted stock units. |
Filing footnotes · ownership attribution and instrument terms
F1: Reflects the acquisition of restricted stock units pursuant to the Corporation's 2014 Incentive Plan. The restricted stock units vest in 33.3% increments on each of March 15, 2027-2029 and entitle the reporting person to one share of common stock for each restricted stock unit that vests.
F2: Reflects the vesting of performance-based restricted stock units granted pursuant to the Corporation's 2014 Incentive Plan.
F3: Reflects shares withheld to pay tax withholding requirements on vesting of previously granted performance-based restricted stock units and 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 |
|---|---|---|---|---|---|---|
| March 15, 2026 Filed Mar 17, 2026 19:05 UTC | Builders FirstSource, Inc. BLDR · Entity 3725 | Tax withholdingCommon Stock, par value $0.01 per share | 1,873 | $88.09 | $164,992.57 |
DisclosureSEC source: 0001193125-26-111422 · ownership.xml · nonDerivative · entry 6 Beckmann Pete · CIK 0002043061 · EVP & CFO 10b5-1 filing: No plan indicated Ownership: Indirect · By spouse Disclosed balance after: 43,259 F3 · kind: Reflects shares withheld to pay tax withholding requirements on vesting of previously granted performance-based restricted stock units and restricted stock units. Read SEC document |
| March 15, 2026 Filed Mar 17, 2026 19:05 UTC | Builders FirstSource, Inc. BLDR · Entity 3725 | GrantCommon Stock, par value $0.01 per share | 2,237 | $0.00 | $0.00 |
DisclosureSEC source: 0001193125-26-111422 · ownership.xml · nonDerivative · entry 5 Beckmann Pete · CIK 0002043061 · EVP & CFO 10b5-1 filing: No plan indicated Ownership: Indirect · By spouse Disclosed balance after: 45,132 F2 · kind: Reflects the vesting of performance-based restricted stock units granted pursuant to the Corporation's 2014 Incentive Plan. Read SEC document |
| March 15, 2026 Filed Mar 17, 2026 19:05 UTC | Builders FirstSource, Inc. BLDR · Entity 3725 | GrantCommon Stock, par value $0.01 per share | 3,406 | $0.00 | $0.00 |
DisclosureSEC source: 0001193125-26-111422 · ownership.xml · nonDerivative · entry 4 Beckmann Pete · CIK 0002043061 · EVP & CFO 10b5-1 filing: No plan indicated Ownership: Indirect · By spouse Disclosed balance after: 42,895 F1 · kind: Reflects the acquisition of restricted stock units pursuant to the Corporation's 2014 Incentive Plan. The restricted stock units vest in 33.3% increments on each of March 15, 2027-2029 and entitle the reporting person to one share of common stock for each restricted stock unit that vests. Read SEC document |
| March 15, 2026 Filed Mar 17, 2026 19:05 UTC | Builders FirstSource, Inc. BLDR · Entity 3725 | Tax withholdingCommon Stock, par value $0.01 per share | 1,966 | $88.09 | $173,184.94 |
DisclosureSEC source: 0001193125-26-111422 · ownership.xml · nonDerivative · entry 3 Beckmann Pete · CIK 0002043061 · EVP & CFO 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 38,266 F3 · kind: Reflects shares withheld to pay tax withholding requirements on vesting of previously granted performance-based restricted stock units and restricted stock units. Read SEC document |
| March 15, 2026 Filed Mar 17, 2026 19:05 UTC | Builders FirstSource, Inc. BLDR · Entity 3725 | GrantCommon Stock, par value $0.01 per share | 1,398 | $0.00 | $0.00 |
DisclosureSEC source: 0001193125-26-111422 · ownership.xml · nonDerivative · entry 2 Beckmann Pete · CIK 0002043061 · EVP & CFO 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 40,232 F2 · kind: Reflects the vesting of performance-based restricted stock units granted pursuant to the Corporation's 2014 Incentive Plan. Read SEC document |
| March 15, 2026 Filed Mar 17, 2026 19:05 UTC | Builders FirstSource, Inc. BLDR · Entity 3725 | GrantCommon Stock, par value $0.01 per share | 11,352 | $0.00 | $0.00 |
DisclosureSEC source: 0001193125-26-111422 · ownership.xml · nonDerivative · entry 1 Beckmann Pete · CIK 0002043061 · EVP & CFO 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 38,834 F1 · kind: Reflects the acquisition of restricted stock units pursuant to the Corporation's 2014 Incentive Plan. The restricted stock units vest in 33.3% increments on each of March 15, 2027-2029 and entitle the reporting person to one share of common stock for each restricted stock unit that vests. Read SEC document |
| December 11, 2025 Filed Dec 15, 2025 16:05 UTC | Builders FirstSource, Inc. BLDR · Entity 3725 | GiftCommon Stock, par value $0.01 per share | 2,000 | $0.00 | $0.00 |
DisclosureSEC source: 0001193125-25-319184 · ownership.xml · nonDerivative · entry 1 Beckmann Pete · CIK 0002043061 · EVP & CFO 10b5-1 filing: No plan indicated Ownership: Indirect · By spouse Disclosed balance after: 39,489 F1 · kind: Reflects the gift of common stock to a donor advised fund. Read SEC document |
| March 15, 2025 Filed Mar 18, 2025 16:05 UTC | Builders FirstSource, Inc. BLDR · Entity 3725 | GrantCommon Stock, par value $0.01 per share | 2,575 | $0.00 | $0.00 |
DisclosureSEC source: 0000950170-25-041155 · ownership.xml · nonDerivative · entry 4 Beckmann Pete · CIK 0002043061 · EVP & CFO 10b5-1 filing: No plan indicated Ownership: Indirect · By spouse Disclosed balance after: 41,489 F2 · kind: Reflects the acquisition of restricted stock units pursuant to the Corporation's 2014 Incentive Plan. The restricted stock units vest in 33.33% increments on each of March 15, 2026-2028 and entitle the reporting person to one share of common stock for each restricted stock unit that vests. Read SEC document |
| March 15, 2025 Filed Mar 18, 2025 16:05 UTC | Builders FirstSource, Inc. BLDR · Entity 3725 | Tax withholdingCommon Stock, par value $0.01 per share | 517 | $126.19 | $65,240.23 |
DisclosureSEC source: 0000950170-25-041155 · ownership.xml · nonDerivative · entry 3 Beckmann Pete · CIK 0002043061 · EVP & CFO 10b5-1 filing: No plan indicated Ownership: Indirect · By spouse Disclosed balance after: 38,914 F1 · kind: Reflects shares withheld to pay tax withholding requirements on vesting of previously granted restricted stock units. Read SEC document |
| March 15, 2025 Filed Mar 18, 2025 16:05 UTC | Builders FirstSource, Inc. BLDR · Entity 3725 | GrantCommon Stock, par value $0.01 per share | 6,934 | $0.00 | $0.00 |
DisclosureSEC source: 0000950170-25-041155 · ownership.xml · nonDerivative · entry 2 Beckmann Pete · CIK 0002043061 · EVP & CFO 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 27,482 F2 · kind: Reflects the acquisition of restricted stock units pursuant to the Corporation's 2014 Incentive Plan. The restricted stock units vest in 33.33% increments on each of March 15, 2026-2028 and entitle the reporting person to one share of common stock for each restricted stock unit that vests. Read SEC document |
| March 15, 2025 Filed Mar 18, 2025 16:05 UTC | Builders FirstSource, Inc. BLDR · Entity 3725 | Tax withholdingCommon Stock, par value $0.01 per share | 342 | $126.19 | $43,156.98 |
DisclosureSEC source: 0000950170-25-041155 · ownership.xml · nonDerivative · entry 1 Beckmann Pete · CIK 0002043061 · EVP & CFO 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 20,548 F1 · kind: Reflects shares withheld to pay tax withholding requirements on vesting of previously granted restricted stock units. Read SEC document |
| February 17, 2025 Filed Feb 19, 2025 16:05 UTC | Builders FirstSource, Inc. BLDR · Entity 3725 | Tax withholdingCommon Stock, par value $0.01 per share | 2,094 | $153.90 | $322,266.60 |
DisclosureSEC source: 0000950170-25-023137 · ownership.xml · nonDerivative · entry 4 Beckmann Pete · CIK 0002043061 · EVP & CFO 10b5-1 filing: No plan indicated Ownership: Indirect · By spouse Disclosed balance after: 39,431 F2 · shares: Reflects shares withheld to pay tax withholding requirements on vesting of previously granted performance-based restricted stock units and restricted stock units. Read SEC document |
| February 17, 2025 Filed Feb 19, 2025 16:05 UTC | Builders FirstSource, Inc. BLDR · Entity 3725 | GrantCommon Stock, par value $0.01 per share | 4,013 | $0.00 | $0.00 |
DisclosureSEC source: 0000950170-25-023137 · ownership.xml · nonDerivative · entry 3 Beckmann Pete · CIK 0002043061 · EVP & CFO 10b5-1 filing: No plan indicated Ownership: Indirect · By spouse Disclosed balance after: 41,525 F1 · shares: Reflects the vesting of performance-based restricted stock units granted pursuant to the Corporation's 2014 Incentive Plan Read SEC document |
| February 17, 2025 Filed Feb 19, 2025 16:05 UTC | Builders FirstSource, Inc. BLDR · Entity 3725 | Tax withholdingCommon Stock, par value $0.01 per share | 1,937 | $153.90 | $298,104.30 |
DisclosureSEC source: 0000950170-25-023137 · ownership.xml · nonDerivative · entry 2 Beckmann Pete · CIK 0002043061 · EVP & CFO 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 20,890 F2 · shares: Reflects shares withheld to pay tax withholding requirements on vesting of previously granted performance-based restricted stock units and restricted stock units. Read SEC document |
| February 17, 2025 Filed Feb 19, 2025 16:05 UTC | Builders FirstSource, Inc. BLDR · Entity 3725 | GrantCommon Stock, par value $0.01 per share | 3,679 | $0.00 | $0.00 |
DisclosureSEC source: 0000950170-25-023137 · ownership.xml · nonDerivative · entry 1 Beckmann Pete · CIK 0002043061 · EVP & CFO 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 22,827 F1 · shares: Reflects the vesting of performance-based restricted stock units granted pursuant to the Corporation's 2014 Incentive Plan Read SEC document |
| November 22, 2024 Filed Nov 26, 2024 16:10 UTC | Builders FirstSource, Inc. BLDR · Entity 3725 | Tax withholdingCommon Stock, par value $0.01 per share | 1,086 | $175.91 | $191,038.26 |
DisclosureSEC source: 0000950170-24-131033 · ownership.xml · nonDerivative · entry 2 Beckmann Pete · CIK 0002043061 · EVP & CFO 10b5-1 filing: No plan indicated Ownership: Indirect · By Spouse Disclosed balance after: 37,512 F1 · shares: Reflects shares withheld to pay tax withholding requirements on vesting of previously granted restricted stock units. Read SEC document |
| November 22, 2024 Filed Nov 26, 2024 16:10 UTC | Builders FirstSource, Inc. BLDR · Entity 3725 | Tax withholdingCommon Stock, par value $0.01 per share | 905 | $175.91 | $159,198.55 |
DisclosureSEC source: 0000950170-24-131033 · ownership.xml · nonDerivative · entry 1 Beckmann Pete · CIK 0002043061 · EVP & CFO 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 19,148 F1 · shares: Reflects shares withheld to pay tax withholding requirements on vesting of previously granted restricted stock units. Read SEC document |
| November 15, 2024 Filed Nov 19, 2024 17:00 UTC | Builders FirstSource, Inc. BLDR · Entity 3725 | SaleCommon Stock, par value $0.01 per share | 2,889 | $178.28 | $515,050.92 |
DisclosureSEC source: 0000950170-24-128753 · ownership.xml · nonDerivative · entry 2 Beckmann Pete · CIK 0002043061 · EVP & CFO 10b5-1 filing: No plan indicated Ownership: Indirect · By spouse Disclosed balance after: 38,598 F2 · price: This transaction was executed in multiple trades at prices ranging from $178.13 to $178.42 per share. The price reported above reflects the weighted average sale price. The reporting person hereby undertakes to provide full information regarding the number of shares and prices at which the transactions were effected upon request by the SEC staff, the issuer, or a security holder of the issuer. Read SEC document |
| November 15, 2024 Filed Nov 19, 2024 17:00 UTC | Builders FirstSource, Inc. BLDR · Entity 3725 | GiftCommon Stock, par value $0.01 per share | 1,111 | $0.00 | $0.00 |
DisclosureSEC source: 0000950170-24-128753 · ownership.xml · nonDerivative · entry 1 Beckmann Pete · CIK 0002043061 · EVP & CFO 10b5-1 filing: No plan indicated Ownership: Indirect · By spouse Disclosed balance after: 41,487 F1 · kind: Reflects the gift of common stock to a charitable fund. 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.