Reported relationships
Latest disclosed role at each company.
| Company | Last reported as | Report date | Published |
|---|---|---|---|
| Builders FirstSource, Inc.BLDR · Entity 3725 | Director | September 10, 2026 | September 14, 2026 |
| DMC Global Inc.BOOM · Entity 6565 | Director · Exec. Chair, President & CEO | July 01, 2026 | July 06, 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 September 10, 2026 · Filed September 14, 2026
| Security / award | Ownership account | Disclosed shares / units | Disclosure context |
|---|---|---|---|
| Common Stock, par value $0.01 per shareSEC Table I · non-derivative | Direct | 91,795 |
Reported balance
After 2026-09-10 transaction · row 1
1 source rowRow 1 · 2026-09-10 · Grant · Acquired 564 · Balance 91,795 F1: Reflects acquisition of shares in lieu of cash compensation for services as a director under the Corporation's 2026 Incentive Plan pursuant to the Corporation's Amended and Restated Director Compensation Policy. |
Filing footnotes · ownership attribution and instrument terms
F1: Reflects acquisition of shares in lieu of cash compensation for services as a director under the Corporation's 2026 Incentive Plan pursuant to the Corporation's Amended and Restated Director Compensation Policy.
DMC Global Inc.
Report date July 01, 2026 · Filed July 06, 2026
| Security / award | Ownership account | Disclosed shares / units | Disclosure context |
|---|---|---|---|
| Common StockSEC Table I · non-derivative | Direct | 191,392 |
Ending reported balance
After 2026-07-01 transaction · row 2
2 source rows · reconciled sequenceRow 1 · 2026-07-01 · Exercise / conversion · Acquired 72,040 · Balance 263,432 F3: Each RSU represents the right to receive the Fair Market Value of one Share. F1: On July 1, 2026, one-third of the restricted stock units ("RSUs") previously granted to the reporting person on July 1, 2025, vested and were settled in cash. No shares of common stock of the Issuer ("Shares") were issued upon settlement, and the reporting person received a cash payment equal to the closing price ("Fair Market Value") of a Share for each vested RSU. F2: Reflects cash settlement of RSUs. Row 2 · 2026-07-01 · Disposition to issuer · Disposed 72,040 · Balance 191,392 F1: On July 1, 2026, one-third of the restricted stock units ("RSUs") previously granted to the reporting person on July 1, 2025, vested and were settled in cash. No shares of common stock of the Issuer ("Shares") were issued upon settlement, and the reporting person received a cash payment equal to the closing price ("Fair Market Value") of a Share for each vested RSU. F2: Reflects cash settlement of RSUs. |
| Restricted Stock UnitsSEC Table II · derivative / convertible security | Direct | 144,081 |
Reported balance
After 2026-07-01 transaction · row 3
Instrument identity requires review; Table II rows are not merged.
1 source rowRow 3 · 2026-07-01 · Exercise / conversion · Disposed 72,040 · Balance 144,081 F3: Each RSU represents the right to receive the Fair Market Value of one Share. F1: On July 1, 2026, one-third of the restricted stock units ("RSUs") previously granted to the reporting person on July 1, 2025, vested and were settled in cash. No shares of common stock of the Issuer ("Shares") were issued upon settlement, and the reporting person received a cash payment equal to the closing price ("Fair Market Value") of a Share for each vested RSU. |
Filing footnotes · ownership attribution and instrument terms
F1: On July 1, 2026, one-third of the restricted stock units ("RSUs") previously granted to the reporting person on July 1, 2025, vested and were settled in cash. No shares of common stock of the Issuer ("Shares") were issued upon settlement, and the reporting person received a cash payment equal to the closing price ("Fair Market Value") of a Share for each vested RSU.
F2: Reflects cash settlement of RSUs.
F3: Each RSU represents the right to receive the Fair Market Value of one Share.
Past disclosures · reporting ended (1)
No longer tracked through insider filings. These historical balances do not imply present ownership or a zero position.
BMC STOCK HOLDINGS, INC.
Report date January 01, 2021 · Filed January 05, 2021
Section 16 reporting ended · disclosed 2021-01-05. Current position is not established by this disclosure.
| Security / award | Ownership account | Disclosed shares / units | Disclosure context |
|---|---|---|---|
| Common StockSEC Table I · non-derivative | Direct | 0 |
Reported balance
After 2021-01-01 transaction · row 1
1 source rowRow 1 · 2021-01-01 · Disposition to issuer · Disposed 52,338 · Balance 0 F1: Represents a disposition in connection with the Agreement and Plan of Merger, dated as of August 26, 2020 (the "Merger Agreement"), by and among Builders FirstSource, Inc. ("BFS"), Boston Merger Sub I Inc. ("Merger Sub"), and BMC Stock Holdings, Inc. ("BMC"), pursuant to which Merger Sub merged with and into BMC, with BMC surviving as a wholly owned subsidiary of BFS. At the effective time of such merger, each outstanding BMC restricted stock unit vested and settled into 1.3125 shares of BFS common stock in accordance with the Merger Agreement and each share of BMC common stock was converted into the right to receive 1.3125 shares of BFS common stock in accordance with the Merger Agreement. |
Filing footnotes · ownership attribution and instrument terms
F1: Represents a disposition in connection with the Agreement and Plan of Merger, dated as of August 26, 2020 (the "Merger Agreement"), by and among Builders FirstSource, Inc. ("BFS"), Boston Merger Sub I Inc. ("Merger Sub"), and BMC Stock Holdings, Inc. ("BMC"), pursuant to which Merger Sub merged with and into BMC, with BMC surviving as a wholly owned subsidiary of BFS. At the effective time of such merger, each outstanding BMC restricted stock unit vested and settled into 1.3125 shares of BFS common stock in accordance with the Merger Agreement and each share of BMC common stock was converted into the right to receive 1.3125 shares of BFS common stock in accordance with the Merger Agreement.
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 11, 2017 Filed May 16, 2017 00:02 UTC | BMC STOCK HOLDINGS, INC. BMCH · Entity 144119 | GrantCommon Stock | 4,785 | $0.00 | $0.00 |
DisclosureSEC source: 0000899243-17-013244 · doc4.xml · nonDerivative · entry 1 OLEARY JAMES · CIK 0001182714 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 34,252 F1 · security: Effective May 11, 2017 (the "Grant Date"), the reporting person was granted 4,785 restricted stock units, vesting in full on the earlier of May 11, 2018 or the date of the issuer's 2018 annual meeting of stockholders. 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.