Arbo · 13F Signal Engine

Insider

Form 4/4-A open-market insider transactions (officers, directors, 10% owners) · 214 transactions

Table I (non-derivative) transactions only -- common stock bought, sold, awarded, exercised, or tax-withheld. Covers this app's full ticker Universe (backfilled INSIDER_LOOKBACK_QUARTERS quarters back, continuously monitored) plus whatever the market-wide discovery has found beyond it. Informational only: never summed into the core flow ranking.

Ticker	Insider	Role	Type	Date	Shares	Price	Value	Notes	Filing
BLDR	Renz Maria	Director	Award	2026-09-10	489	—	—	Acquired (6,870 owned after)	EDGAR
BLDR	OLEARY JAMES	Director	Award	2026-09-10	564	—	—	Acquired (91,795 owned after)	EDGAR
BLDR	CHRISTOPHE CLEVELAND A	Director	Award	2026-09-10	564	—	—	Acquired (38,762 owned after)	EDGAR
BLDR	Charles Dirkson R	Director	Award	2026-09-10	470	—	—	Acquired (14,766 owned after)	EDGAR
BLDR	LEVY PAUL S	Director	Award	2026-09-10	1,204	—	—	Acquired (1,732,002 owned after)	EDGAR
BLDR	Steinke Craig Arthur	Director	Award	2026-09-10	564	—	—	Acquired (102,626 owned after)	EDGAR
BLDR	Hayes William B	Director	Award	2026-09-10	583	—	—	Acquired (20,221 owned after)	EDGAR
BLDR	Boydston Cory Jacobs	Director	Award	2026-09-10	470	—	—	Acquired (27,191 owned after)	EDGAR
BLDR	O'Brien Matthew Coley	Chief Human Resources Officer	Award	2026-07-18	7,406	—	—	Acquired (7,406 owned after)	EDGAR
BLDR	Vaughn Paul	President - West Division	Award	2026-07-18	3,366	—	—	Acquired (40,724 owned after)	EDGAR
BLDR	Vance Todd	President - East Division	Award	2026-07-18	3,366	—	—	Acquired (42,684 owned after)	EDGAR
BLDR	Narayan Gayatri	President - Tech & Digital	Tax withholding	2026-06-13	2,842	$77.77	$221,022	Disposed (28,252 owned after)	EDGAR
BLDR	Herron Stephen J	Chief Operating Officer	Gift	2026-06-05	850	—	—	Disposed (110,260 owned after)	EDGAR
BLDR	Hiller Michael	COO-Designate	Gift	2026-06-04	900	—	—	Disposed (52,142 owned after)	EDGAR
BLDR	Steinke Craig Arthur	Director	Award	2026-06-01	491	$76.26	$37,444	Acquired (102,062 owned after)	EDGAR
BLDR	LEVY PAUL S	Director	Award	2026-06-01	1,049	$76.26	$79,997	Acquired (1,730,798 owned after)	EDGAR
BLDR	Renz Maria	Director	Award	2026-06-01	426	$76.26	$32,487	Acquired (6,381 owned after)	EDGAR
BLDR	Hayes William B	Director	Award	2026-06-01	508	$76.26	$38,740	Acquired (19,638 owned after)	EDGAR
BLDR	OLEARY JAMES	Director	Award	2026-06-01	491	$76.26	$37,444	Acquired (91,231 owned after)	EDGAR
BLDR	Boydston Cory Jacobs	Director	Award	2026-06-01	409	$76.26	$31,190	Acquired (26,721 owned after)	EDGAR
BLDR	ALEXANDER MARK A	Director	Award	2026-06-01	409	$76.26	$31,190	Acquired (47,913 owned after)	EDGAR
BLDR	CHRISTOPHE CLEVELAND A	Director	Award	2026-06-01	491	$76.26	$37,444	Acquired (38,198 owned after)	EDGAR
BLDR	Charles Dirkson R	Director	Award	2026-06-01	409	$76.26	$31,190	Acquired (14,296 owned after)	EDGAR
BLDR	Boydston Cory Jacobs	Director	Award	2026-05-14	2,558	—	—	Acquired (26,312 owned after)	EDGAR
BLDR	ALEXANDER MARK A	Director	Award	2026-05-14	2,558	—	—	Acquired (47,504 owned after)	EDGAR
BLDR	AINOA CHERYL	Director	Award	2026-05-14	2,558	—	—	Acquired (4,629 owned after)	EDGAR
BLDR	CHRISTOPHE CLEVELAND A	Director	Award	2026-05-14	2,558	—	—	Acquired (37,707 owned after)	EDGAR
BLDR	Steinke Craig Arthur	Director	Award	2026-05-14	2,558	—	—	Acquired (101,571 owned after)	EDGAR
BLDR	LEVY PAUL S	Director	Award	2026-05-14	2,558	—	—	Acquired (1,729,749 owned after)	EDGAR
BLDR	Rush David E	Director	Award	2026-05-14	2,558	—	—	Acquired (124,842 owned after)	EDGAR
BLDR	Charles Dirkson R	Director	Award	2026-05-14	2,558	—	—	Acquired (13,887 owned after)	EDGAR
BLDR	Hayes William B	Director	Award	2026-05-14	2,558	—	—	Acquired (19,130 owned after)	EDGAR
BLDR	Renz Maria	Director	Award	2026-05-14	2,558	—	—	Acquired (5,955 owned after)	EDGAR
BLDR	MILGRIM BRETT N	Director	Award	2026-05-14	2,558	—	—	Acquired (82,634 owned after)	EDGAR
BLDR	OLEARY JAMES	Director	Award	2026-05-14	2,558	—	—	Acquired (90,740 owned after)	EDGAR
BLDR	Rush David E	Director	Sale	2026-05-08	5,000	$78.17	$390,850	Disposed (122,284 owned after)	EDGAR
BLDR	Jackson Peter M.	President & CEO	Award	2026-03-15	42,570	—	—	Acquired (272,448 owned after)	EDGAR
BLDR	Jackson Peter M.	President & CEO	Award	2026-03-15	8,392	—	—	Acquired (280,840 owned after)	EDGAR
BLDR	Jackson Peter M.	President & CEO	Tax withholding	2026-03-15	8,508	$88.09	$749,470	Disposed (272,332 owned after)	EDGAR
BLDR	Trester Matthew	Principal Accounting Officer	Award	2026-03-15	1,419	—	—	Acquired (4,579 owned after)	EDGAR
BLDR	Trester Matthew	Principal Accounting Officer	Award	2026-03-15	698	—	—	Acquired (5,277 owned after)	EDGAR
BLDR	Trester Matthew	Principal Accounting Officer	Tax withholding	2026-03-15	648	$88.09	$57,082	Disposed (4,629 owned after)	EDGAR
BLDR	Beckmann Pete	EVP & CFO	Award	2026-03-15	11,352	—	—	Acquired (38,834 owned after)	EDGAR
BLDR	Robins Scott L	President - West Division	Award	2026-03-15	9,507	—	—	Acquired (150,710 owned after)	EDGAR
BLDR	Herron Stephen J	Chief Operating Officer	Tax withholding	2026-03-15	5,818	$88.09	$512,508	Disposed (111,110 owned after)	EDGAR
BLDR	Herron Stephen J	Chief Operating Officer	Award	2026-03-15	6,650	—	—	Acquired (116,928 owned after)	EDGAR
BLDR	Herron Stephen J	Chief Operating Officer	Award	2026-03-15	15,325	—	—	Acquired (110,278 owned after)	EDGAR
BLDR	Vance Todd	President - East Division	Tax withholding	2026-03-15	1,703	$88.09	$150,017	Disposed (39,318 owned after)	EDGAR
BLDR	Vance Todd	President - East Division	Award	2026-03-15	2,237	—	—	Acquired (41,021 owned after)	EDGAR
BLDR	Vance Todd	President - East Division	Award	2026-03-15	7,663	—	—	Acquired (38,784 owned after)	EDGAR
BLDR	Cope Jonathan P	President - Commercial	Award	2026-03-15	5,676	—	—	Acquired (13,770 owned after)	EDGAR
BLDR	Beckmann Pete	EVP & CFO	Award	2026-03-15	1,398	—	—	Acquired (40,232 owned after)	EDGAR
BLDR	Hiller Michael	Chief Talent Officer	Award	2026-03-15	11,352	—	—	Acquired (50,742 owned after)	EDGAR
BLDR	Hiller Michael	Chief Talent Officer	Award	2026-03-15	5,594	—	—	Acquired (56,336 owned after)	EDGAR
BLDR	Hiller Michael	Chief Talent Officer	Tax withholding	2026-03-15	3,294	$88.09	$290,168	Disposed (53,042 owned after)	EDGAR
BLDR	Rush David E	Director	Tax withholding	2026-03-15	2,332	$88.09	$205,426	Disposed (127,284 owned after)	EDGAR
BLDR	Robins Scott L	President - West Division	Award	2026-03-15	5,594	—	—	Acquired (156,304 owned after)	EDGAR
BLDR	Cope Jonathan P	President - Commercial	Tax withholding	2026-03-15	739	$88.09	$65,099	Disposed (8,094 owned after)	EDGAR
BLDR	Vaughn Paul	President - Central Division	Tax withholding	2026-03-15	2,622	$88.09	$230,972	Disposed (37,358 owned after)	EDGAR
BLDR	Vaughn Paul	President - Central Division	Award	2026-03-15	2,237	—	—	Acquired (39,980 owned after)	EDGAR
BLDR	Vaughn Paul	President - Central Division	Award	2026-03-15	7,663	—	—	Acquired (37,743 owned after)	EDGAR
BLDR	Robins Scott L	President - West Division	Tax withholding	2026-03-15	5,057	$88.09	$445,471	Disposed (151,247 owned after)	EDGAR
BLDR	Beckmann Pete	EVP & CFO	Tax withholding	2026-03-15	1,873	$88.09	$164,993	Disposed (43,259 owned after)	EDGAR
BLDR	Beckmann Pete	EVP & CFO	Award	2026-03-15	2,237	—	—	Acquired (45,132 owned after)	EDGAR
BLDR	Beckmann Pete	EVP & CFO	Award	2026-03-15	3,406	—	—	Acquired (42,895 owned after)	EDGAR
BLDR	Beckmann Pete	EVP & CFO	Tax withholding	2026-03-15	1,966	$88.09	$173,185	Disposed (38,266 owned after)	EDGAR
BLDR	Narayan Gayatri	President - Tech & Digital	Award	2026-03-15	9,365	—	—	Acquired (31,094 owned after)	EDGAR
BLDR	LEVY PAUL S	Director	Purchase	2026-03-13	50,000	$87.73	$4,386,500	Acquired (1,727,191 owned after)	EDGAR
BLDR	Boydston Cory Jacobs	Director	Award	2026-03-01	299	$104.29	$31,183	Acquired (23,754 owned after)	EDGAR
BLDR	OLEARY JAMES	Director	Award	2026-03-01	359	$104.29	$37,440	Acquired (88,182 owned after)	EDGAR
BLDR	Charles Dirkson R	Director	Award	2026-03-01	299	$104.29	$31,183	Acquired (11,329 owned after)	EDGAR
BLDR	ALEXANDER MARK A	Director	Award	2026-03-01	299	$104.29	$31,183	Acquired (44,946 owned after)	EDGAR
BLDR	CHRISTOPHE CLEVELAND A	Director	Award	2026-03-01	359	$104.29	$37,440	Acquired (35,149 owned after)	EDGAR
BLDR	Renz Maria	Director	Award	2026-03-01	311	$104.29	$32,434	Acquired (3,397 owned after)	EDGAR
BLDR	Steinke Craig Arthur	Director	Award	2026-03-01	359	$104.29	$37,440	Acquired (99,013 owned after)	EDGAR
BLDR	LEVY PAUL S	Director	Award	2026-03-01	767	$104.29	$79,990	Acquired (1,677,191 owned after)	EDGAR
BLDR	Hayes William B	Director	Award	2026-03-01	371	$104.29	$38,692	Acquired (16,572 owned after)	EDGAR
BLDR	Beckmann Pete	EVP & CFO	Gift	2025-12-11	2,000	—	—	Disposed (39,489 owned after)	EDGAR
BLDR	Rush David E	Director	Gift	2025-12-04	1,000	—	—	Disposed (129,616 owned after)	EDGAR
BLDR	OLEARY JAMES	Director	Award	2025-12-01	334	$112.23	$37,485	Acquired (87,823 owned after)	EDGAR
BLDR	Renz Maria	Director	Award	2025-12-01	278	$112.23	$31,200	Acquired (3,086 owned after)	EDGAR
BLDR	Charles Dirkson R	Director	Award	2025-12-01	278	$112.23	$31,200	Acquired (11,030 owned after)	EDGAR
BLDR	ALEXANDER MARK A	Director	Award	2025-12-01	278	$112.23	$31,200	Acquired (44,647 owned after)	EDGAR
BLDR	Boydston Cory Jacobs	Director	Award	2025-12-01	278	$112.23	$31,200	Acquired (23,455 owned after)	EDGAR
BLDR	Steinke Craig Arthur	Director	Award	2025-12-01	334	$112.23	$37,485	Acquired (98,654 owned after)	EDGAR
BLDR	LEVY PAUL S	Director	Award	2025-12-01	712	$112.23	$79,908	Acquired (1,676,424 owned after)	EDGAR
BLDR	Hayes William B	Director	Award	2025-12-01	345	$112.23	$38,719	Acquired (16,201 owned after)	EDGAR
BLDR	Jackson Peter M.	President & CEO	Gift	2025-11-05	1,755	—	—	Disposed (229,878 owned after)	EDGAR
BLDR	Rush David E	Director	Award	2025-10-01	24,307	$121.25	$2,947,224	Acquired (144,018 owned after)	EDGAR
BLDR	Rush David E	Director	Tax withholding	2025-10-01	13,402	$121.25	$1,624,992	Disposed (130,616 owned after)	EDGAR
BLDR	Boydston Cory Jacobs	Director	Award	2025-09-01	225	$138.68	$31,203	Acquired (23,177 owned after)	EDGAR
BLDR	Hayes William B	Director	Award	2025-09-01	279	$138.68	$38,692	Acquired (15,856 owned after)	EDGAR
BLDR	Renz Maria	Director	Award	2025-09-01	225	$138.68	$31,203	Acquired (2,808 owned after)	EDGAR
BLDR	ALEXANDER MARK A	Director	Award	2025-09-01	225	$138.68	$31,203	Acquired (44,369 owned after)	EDGAR
BLDR	OLEARY JAMES	Director	Award	2025-09-01	270	$138.68	$37,444	Acquired (87,489 owned after)	EDGAR
BLDR	Charles Dirkson R	Director	Award	2025-09-01	225	$138.68	$31,203	Acquired (10,752 owned after)	EDGAR
BLDR	Steinke Craig Arthur	Director	Award	2025-09-01	270	$138.68	$37,444	Acquired (98,320 owned after)	EDGAR
BLDR	LEVY PAUL S	Director	Award	2025-09-01	576	$138.68	$79,880	Acquired (1,675,712 owned after)	EDGAR
BLDR	Johnson Timothy D	EVP & General Counsel	Sale	2025-08-22	1,250	$144.85	$181,062	Disposed (73,521 owned after)	EDGAR
BLDR	Johnson Timothy D	EVP & General Counsel	Gift	2025-08-22	370	—	—	Disposed (73,151 owned after)	EDGAR
BLDR	Narayan Gayatri	President - Tech & Digital	Award	2025-06-13	21,729	—	—	Acquired (21,729 owned after)	EDGAR
BLDR	Vance Todd	President - East Division	Purchase	2025-06-10	1,948	$115.50	$224,994	Acquired (31,121 owned after)	EDGAR
BLDR	Hayes William B	Director	Award	2025-06-01	359	$107.68	$38,657	Acquired (15,577 owned after)	EDGAR
BLDR	Boydston Cory Jacobs	Director	Award	2025-06-01	290	$107.68	$31,227	Acquired (22,952 owned after)	EDGAR
BLDR	ALEXANDER MARK A	Director	Award	2025-06-01	290	$107.68	$31,227	Acquired (44,144 owned after)	EDGAR
BLDR	LEVY PAUL S	Director	Award	2025-06-01	742	$107.68	$79,899	Acquired (1,675,136 owned after)	EDGAR
BLDR	Charles Dirkson R	Director	Award	2025-06-01	290	$107.68	$31,227	Acquired (10,527 owned after)	EDGAR
BLDR	Renz Maria	Director	Award	2025-06-01	297	$107.68	$31,981	Acquired (2,583 owned after)	EDGAR
BLDR	Steinke Craig Arthur	Director	Award	2025-06-01	348	$107.68	$37,473	Acquired (98,050 owned after)	EDGAR
BLDR	OLEARY JAMES	Director	Award	2025-06-01	379	$107.68	$40,811	Acquired (87,219 owned after)	EDGAR
BLDR	ALEXANDER MARK A	Director	Award	2025-05-27	1,707	—	—	Acquired (43,854 owned after)	EDGAR
BLDR	Steinke Craig Arthur	Director	Award	2025-05-27	1,707	—	—	Acquired (97,702 owned after)	EDGAR
BLDR	CHRISTOPHE CLEVELAND A	Director	Award	2025-05-27	1,707	—	—	Acquired (34,790 owned after)	EDGAR
BLDR	Boydston Cory Jacobs	Director	Award	2025-05-27	1,707	—	—	Acquired (22,662 owned after)	EDGAR
BLDR	Rush David E	Director	Award	2025-05-27	1,707	—	—	Acquired (119,711 owned after)	EDGAR
BLDR	OLEARY JAMES	Director	Award	2025-05-27	1,707	—	—	Acquired (86,840 owned after)	EDGAR
BLDR	LEVY PAUL S	Director	Award	2025-05-27	1,707	—	—	Acquired (1,674,394 owned after)	EDGAR
BLDR	Renz Maria	Director	Award	2025-05-27	1,707	—	—	Acquired (2,286 owned after)	EDGAR
BLDR	AINOA CHERYL	Director	Award	2025-05-27	1,707	—	—	Acquired (2,071 owned after)	EDGAR
BLDR	Hayes William B	Director	Award	2025-05-27	1,707	—	—	Acquired (15,218 owned after)	EDGAR
BLDR	Charles Dirkson R	Director	Purchase	2025-05-27	5,000	$109.67	$548,350	Acquired (5,000 owned after)	EDGAR
BLDR	Charles Dirkson R	Director	Award	2025-05-27	1,707	—	—	Acquired (10,237 owned after)	EDGAR
BLDR	MILGRIM BRETT N	Director	Award	2025-05-27	1,707	—	—	Acquired (80,076 owned after)	EDGAR
BLDR	Herron Stephen J	Chief Operating Officer	Gift	2025-05-13	130	—	—	Disposed (94,953 owned after)	EDGAR
BLDR	LEVY PAUL S	Director	Purchase	2025-05-09	283,517	$111.21	$31,529,926	Acquired (1,672,687 owned after)	EDGAR
BLDR	LEVY PAUL S	Director	Purchase	2025-05-08	216,483	$110.65	$23,953,844	Acquired (1,389,170 owned after)	EDGAR
BLDR	Trester Matthew	Principal Accounting Officer	Tax withholding	2025-04-18	102	$116.94	$11,928	Disposed (3,160 owned after)	EDGAR
BLDR	Rush David E	Director	Award	2025-04-15	260	—	—	Acquired (118,004 owned after)	EDGAR
BLDR	Robins Scott L	President - West Division	Award	2025-03-15	8,321	—	—	Acquired (141,203 owned after)	EDGAR
BLDR	AINOA CHERYL	Director	Award	2025-03-15	364	—	—	Acquired (364 owned after)	EDGAR
BLDR	McCrobie Paul M	President - East Division	Tax withholding	2025-03-15	1,332	$126.19	$168,085	Disposed (21,217 owned after)	EDGAR
BLDR	McCrobie Paul M	President - East Division	Award	2025-03-15	990	—	—	Acquired (22,207 owned after)	EDGAR
BLDR	Herron Stephen J	Chief Operating Officer	Tax withholding	2025-03-15	1,485	$126.19	$187,392	Disposed (82,007 owned after)	EDGAR
BLDR	Jackson Peter M.	President & CEO	Tax withholding	2025-03-15	1,825	$126.19	$230,297	Disposed (205,878 owned after)	EDGAR
BLDR	Jackson Peter M.	President & CEO	Award	2025-03-15	25,755	—	—	Acquired (231,633 owned after)	EDGAR
BLDR	Cope Jonathan P	President - Commercial	Tax withholding	2025-03-15	256	$126.19	$32,305	Disposed (2,890 owned after)	EDGAR
BLDR	Cope Jonathan P	President - Commercial	Award	2025-03-15	5,943	—	—	Acquired (8,833 owned after)	EDGAR
BLDR	Johnson Timothy D	EVP & General Counsel	Tax withholding	2025-03-15	1,981	$126.19	$249,982	Disposed (67,342 owned after)	EDGAR
BLDR	Johnson Timothy D	EVP & General Counsel	Award	2025-03-15	7,429	—	—	Acquired (74,771 owned after)	EDGAR
BLDR	Renz Maria	Director	Award	2025-03-15	364	—	—	Acquired (579 owned after)	EDGAR
BLDR	Rush David E	Director	Tax withholding	2025-03-15	5,587	$126.19	$705,024	Disposed (117,744 owned after)	EDGAR
BLDR	Herron Stephen J	Chief Operating Officer	Award	2025-03-15	13,076	—	—	Acquired (95,083 owned after)	EDGAR
BLDR	Hiller Michael	Chief Talent Officer	Award	2025-03-15	8,915	—	—	Acquired (39,390 owned after)	EDGAR
BLDR	Trester Matthew	Principal Accounting Officer	Tax withholding	2025-03-15	169	$126.19	$21,326	Disposed (2,271 owned after)	EDGAR
BLDR	Trester Matthew	Principal Accounting Officer	Award	2025-03-15	991	—	—	Acquired (3,262 owned after)	EDGAR
BLDR	Vaughn Paul	President - Central Division	Tax withholding	2025-03-15	558	$126.19	$70,414	Disposed (22,651 owned after)	EDGAR
BLDR	Vaughn Paul	President - Central Division	Award	2025-03-15	7,429	—	—	Acquired (30,080 owned after)	EDGAR
BLDR	Beckmann Pete	EVP & CFO	Tax withholding	2025-03-15	342	$126.19	$43,157	Disposed (20,548 owned after)	EDGAR
BLDR	Beckmann Pete	EVP & CFO	Award	2025-03-15	6,934	—	—	Acquired (27,482 owned after)	EDGAR
BLDR	Beckmann Pete	EVP & CFO	Tax withholding	2025-03-15	517	$126.19	$65,240	Disposed (38,914 owned after)	EDGAR
BLDR	Beckmann Pete	EVP & CFO	Award	2025-03-15	2,575	—	—	Acquired (41,489 owned after)	EDGAR
BLDR	Hiller Michael	Chief Talent Officer	Tax withholding	2025-03-15	1,245	$126.19	$157,107	Disposed (30,475 owned after)	EDGAR
BLDR	Robins Scott L	President - West Division	Tax withholding	2025-03-15	1,389	$126.19	$175,278	Disposed (132,882 owned after)	EDGAR
BLDR	Johnson Timothy D	EVP & General Counsel	Gift	2025-03-14	350	—	—	Disposed (69,323 owned after)	EDGAR
BLDR	Herron Stephen J	Chief Operating Officer	Gift	2025-03-13	350	—	—	Disposed (83,492 owned after)	EDGAR
BLDR	Hiller Michael	Chief Talent Officer	Gift	2025-03-03	825	—	—	Disposed (31,720 owned after)	EDGAR
BLDR	Charles Dirkson R	Director	Award	2025-03-01	224	$138.99	$31,134	Acquired (8,530 owned after)	EDGAR
BLDR	Hayes William B	Director	Award	2025-03-01	269	$138.99	$37,388	Acquired (13,511 owned after)	EDGAR
BLDR	Renz Maria	Director	Award	2025-03-01	215	$138.99	$29,883	Acquired (215 owned after)	EDGAR
BLDR	ALEXANDER MARK A	Director	Award	2025-03-01	224	$138.99	$31,134	Acquired (42,147 owned after)	EDGAR
BLDR	LEVY PAUL S	Director	Award	2025-03-01	485	$138.99	$67,410	Acquired (1,172,687 owned after)	EDGAR
BLDR	Steinke Craig Arthur	Director	Award	2025-03-01	260	$138.99	$36,137	Acquired (95,995 owned after)	EDGAR
BLDR	Boydston Cory Jacobs	Director	Award	2025-03-01	224	$138.99	$31,134	Acquired (20,955 owned after)	EDGAR
BLDR	OLEARY JAMES	Director	Award	2025-03-01	224	$138.99	$31,134	Acquired (85,133 owned after)	EDGAR
BLDR	OLEARY JAMES	Director	Award	2025-02-28	224	$138.99	$31,134	Acquired (85,133 owned after)	EDGAR
BLDR	Boydston Cory Jacobs	Director	Award	2025-02-28	224	$138.99	$31,134	Acquired (20,955 owned after)	EDGAR
BLDR	ALEXANDER MARK A	Director	Award	2025-02-28	224	$138.99	$31,134	Acquired (42,147 owned after)	EDGAR
BLDR	LEVY PAUL S	Director	Award	2025-02-28	485	$138.99	$67,410	Acquired (1,172,687 owned after)	EDGAR
BLDR	Steinke Craig Arthur	Director	Award	2025-02-28	260	$138.99	$36,137	Acquired (95,995 owned after)	EDGAR
BLDR	Renz Maria	Director	Award	2025-02-28	215	$138.99	$29,883	Acquired (215 owned after)	EDGAR
BLDR	Hayes William B	Director	Award	2025-02-28	269	$138.99	$37,388	Acquired (13,511 owned after)	EDGAR
BLDR	Charles Dirkson R	Director	Award	2025-02-28	224	$138.99	$31,134	Acquired (8,530 owned after)	EDGAR
BLDR	Rush David E	Director	Gift	2025-02-27	2,000	—	—	Disposed (141,331 owned after)	EDGAR
BLDR	Rush David E	Director	Sale	2025-02-27	18,000	$140.82	$2,534,760	Disposed (123,331 owned after)	EDGAR
BLDR	Robins Scott L	President - West Division	Award	2025-02-17	10,703	—	—	Acquired (136,854 owned after)	EDGAR
BLDR	Herron Stephen J	Chief Operating Officer	Award	2025-02-17	10,703	—	—	Acquired (87,872 owned after)	EDGAR
BLDR	Robins Scott L	President - West Division	Tax withholding	2025-02-17	5,583	$153.90	$859,224	Disposed (131,271 owned after)	EDGAR
BLDR	McCrobie Paul M	President - East Division	Award	2025-02-17	3,344	—	—	Acquired (24,332 owned after)	EDGAR
BLDR	McCrobie Paul M	President - East Division	Tax withholding	2025-02-17	1,783	$153.90	$274,404	Disposed (22,549 owned after)	EDGAR
BLDR	Johnson Timothy D	EVP & General Counsel	Award	2025-02-17	10,034	—	—	Acquired (74,373 owned after)	EDGAR
BLDR	Johnson Timothy D	EVP & General Counsel	Tax withholding	2025-02-17	4,700	$153.90	$723,330	Disposed (69,673 owned after)	EDGAR
BLDR	Vaughn Paul	President - Central Division	Tax withholding	2025-02-17	1,780	$153.90	$273,942	Disposed (23,209 owned after)	EDGAR
BLDR	Vaughn Paul	President - Central Division	Award	2025-02-17	3,344	—	—	Acquired (24,989 owned after)	EDGAR
BLDR	Jackson Peter M.	President & CEO	Award	2025-02-17	20,071	—	—	Acquired (217,046 owned after)	EDGAR
BLDR	Jackson Peter M.	President & CEO	Tax withholding	2025-02-17	9,343	$153.90	$1,437,888	Disposed (207,703 owned after)	EDGAR
BLDR	Hiller Michael	Chief Talent Officer	Award	2025-02-17	10,703	—	—	Acquired (37,555 owned after)	EDGAR
BLDR	Hiller Michael	Chief Talent Officer	Tax withholding	2025-02-17	5,010	$153.90	$771,039	Disposed (32,545 owned after)	EDGAR
BLDR	Beckmann Pete	EVP & CFO	Award	2025-02-17	3,679	—	—	Acquired (22,827 owned after)	EDGAR
BLDR	Beckmann Pete	EVP & CFO	Tax withholding	2025-02-17	1,937	$153.90	$298,104	Disposed (20,890 owned after)	EDGAR
BLDR	Beckmann Pete	EVP & CFO	Award	2025-02-17	4,013	—	—	Acquired (41,525 owned after)	EDGAR
BLDR	Beckmann Pete	EVP & CFO	Tax withholding	2025-02-17	2,094	$153.90	$322,267	Disposed (39,431 owned after)	EDGAR
BLDR	Herron Stephen J	Chief Operating Officer	Tax withholding	2025-02-17	4,030	$153.90	$620,217	Disposed (83,842 owned after)	EDGAR
BLDR	Herron Stephen J	Chief Operating Officer	Gift	2024-12-11	1,200	—	—	Disposed (77,169 owned after)	EDGAR
BLDR	Rush David E	Director	Gift	2024-12-06	4,000	—	—	Disposed (143,331 owned after)	EDGAR
BLDR	Charles Dirkson R	Director	Award	2024-12-01	167	$186.47	$31,140	Acquired (8,306 owned after)	EDGAR
BLDR	OLEARY JAMES	Director	Award	2024-12-01	167	$186.47	$31,140	Acquired (84,909 owned after)	EDGAR
BLDR	LEVY PAUL S	Director	Award	2024-12-01	361	$186.47	$67,316	Acquired (1,172,202 owned after)	EDGAR
BLDR	ALEXANDER MARK A	Director	Award	2024-12-01	167	$186.47	$31,140	Acquired (41,923 owned after)	EDGAR
BLDR	Steinke Craig Arthur	Director	Award	2024-12-01	194	$186.47	$36,175	Acquired (95,735 owned after)	EDGAR
BLDR	Hayes William B	Director	Award	2024-12-01	201	$186.47	$37,480	Acquired (13,242 owned after)	EDGAR
BLDR	MILGRIM BRETT N	Director	Award	2024-12-01	167	$186.47	$31,140	Acquired (78,369 owned after)	EDGAR
BLDR	Boydston Cory Jacobs	Director	Award	2024-12-01	167	$186.47	$31,140	Acquired (20,731 owned after)	EDGAR
BLDR	Beckmann Pete	EVP & CFO	Tax withholding	2024-11-22	905	$175.91	$159,199	Disposed (19,148 owned after)	EDGAR
BLDR	Beckmann Pete	EVP & CFO	Tax withholding	2024-11-22	1,086	$175.91	$191,038	Disposed (37,512 owned after)	EDGAR
BLDR	Jackson Peter M.	President & CEO	Tax withholding	2024-11-22	4,881	$175.91	$858,617	Disposed (196,975 owned after)	EDGAR
BLDR	Robins Scott L	President - West Division	Tax withholding	2024-11-22	3,631	$175.91	$638,729	Disposed (126,151 owned after)	EDGAR
BLDR	Johnson Timothy D	EVP & General Counsel	Tax withholding	2024-11-22	3,254	$175.91	$572,411	Disposed (64,339 owned after)	EDGAR
BLDR	McCrobie Paul M	President - East Division	Tax withholding	2024-11-22	1,104	$175.91	$194,205	Disposed (20,988 owned after)	EDGAR
BLDR	Hiller Michael	Chief Talent Officer	Tax withholding	2024-11-22	3,254	$175.91	$572,411	Disposed (26,852 owned after)	EDGAR
BLDR	Herron Stephen J	Chief Operating Officer	Tax withholding	2024-11-22	3,270	$175.91	$575,226	Disposed (78,369 owned after)	EDGAR
BLDR	Vaughn Paul	President - Central Division	Tax withholding	2024-11-22	1,095	$175.91	$192,621	Disposed (21,645 owned after)	EDGAR
BLDR	Beckmann Pete	EVP & CFO	Sale	2024-11-15	2,889	$178.28	$515,051	Disposed (38,598 owned after)	EDGAR
BLDR	Beckmann Pete	EVP & CFO	Gift	2024-11-15	1,111	—	—	Disposed (41,487 owned after)	EDGAR
BLDR	CHRISTOPHE CLEVELAND A	Director	Sale	2024-11-07	10,000	$178.41	$1,784,100	Disposed (33,083 owned after)	EDGAR

Long US-equity 13F disclosures only · up to 45-day reporting lag · sells = reduce/avoid, not short. JSON: /api/signals · /api/funds · /api/status