Cory Jacobs Boydston

Insider

First SEC filing: June 2, 2026 · Latest: June 2, 2026

On this page

Insider at Companies where this person is a reporting insider.
Insider transactions Every share this person bought or sold, from Form 4 filings.
Derivatives Options and other derivative holdings reported by this person.
Initial holdings The stakes this person held when they first started reporting.

Insider at

Insider transactions

0 buys (P) 0 sells (S) Net: $0 + 43 non-open-market transactions below last 12 months, based on the transactions shown below

Price change vs current quote, split-adjusted for corporate actions since the filing — not benchmarked, not annualized, not size-weighted

43 other filings hidden

Date	Ticker	Code	Shares	Price	Value	Owned after	Δ own	A/D	vs now
June 1, 2026	BLDR	A	409	$76.26	$31,190	26,721 Direct	+1.55%	Acquired	-7.9% (price as of 2026-08-20)
May 14, 2026	BLDR	A	2,558	—	—	26,312 Direct	+10.77%	Acquired	(price as of 2026-08-20)
March 1, 2026	BLDR	A	299	$104.29	$31,183	23,754 Direct	+1.27%	Acquired	-32.6% (price as of 2026-08-20)
Dec. 1, 2025	BLDR	A	278	$112.23	$31,200	23,455 Direct	+1.20%	Acquired	-37.4% (price as of 2026-08-20)
Sept. 1, 2025	BLDR	A	225	$138.68	$31,203	23,177 Direct	+0.98%	Acquired	-49.3% (price as of 2026-08-20)
June 1, 2025	BLDR	A	290	$107.68	$31,227	22,952 Direct	+1.28%	Acquired	-34.8% (price as of 2026-08-20)
May 27, 2025	BLDR	A	1,707	—	—	22,662 Direct	+8.15%	Acquired	(price as of 2026-08-20)
March 1, 2025	BLDR	A	224	$138.99	$31,134	20,955 Direct	+1.08%	Acquired	-49.4% (price as of 2026-08-20)
Feb. 28, 2025	BLDR	A	224	$138.99	$31,134	20,955 Direct	+1.08%	Acquired	-49.4% (price as of 2026-08-20)
Dec. 1, 2024	BLDR	A	167	$186.47	$31,140	20,731 Direct	+0.81%	Acquired	-62.3% (price as of 2026-08-20)
Sept. 1, 2024	BLDR	A	179	$174.00	$31,146	20,564 Direct	+0.88%	Acquired	-59.6% (price as of 2026-08-20)
June 4, 2024	BLDR	A	1,194	—	—	20,385 Direct	+6.22%	Acquired	(price as of 2026-08-20)
June 1, 2024	BLDR	A	194	$160.79	$31,193	19,191 Direct	+1.02%	Acquired	-56.3% (price as of 2026-08-20)
March 13, 2024	BLDR	S	9,741	$200.02	$1,948,395	18,997 Direct	-33.90%	Disposed	-64.9% (price as of 2026-08-20)
March 12, 2024	BLDR	S	7,759	$200.00	$1,551,800	28,738 Direct	-21.26%	Disposed	-64.9% (price as of 2026-08-20)
March 1, 2024	BLDR	A	156	$199.98	$31,197	36,497 Direct	+0.43%	Acquired	-64.9% (price as of 2026-08-20)
Dec. 1, 2023	BLDR	A	224	$139.28	$31,199	36,341 Direct	+0.62%	Acquired	-49.6% (price as of 2026-08-20)
Sept. 1, 2023	BLDR	A	210	$148.74	$31,235	36,117 Direct	+0.58%	Acquired	-52.8% (price as of 2026-08-20)
June 14, 2023	BLDR	A	1,446	—	—	35,907 Direct	+4.20%	Acquired	(price as of 2026-08-20)
June 1, 2023	BLDR	A	269	$115.86	$31,166	34,461 Direct	+0.79%	Acquired	-39.4% (price as of 2026-08-20)
March 1, 2023	BLDR	A	306	$85.76	$26,243	34,192 Direct	+0.90%	Acquired	-18.1% (price as of 2026-08-20)
Dec. 1, 2022	BLDR	A	411	$63.73	$26,193	33,886 Direct	+1.23%	Acquired	10.2% (price as of 2026-08-20)
Sept. 1, 2022	BLDR	A	446	$58.76	$26,207	33,475 Direct	+1.35%	Acquired	19.6% (price as of 2026-08-20)
June 14, 2022	BLDR	A	2,722	—	—	33,029 Direct	+8.98%	Acquired	(price as of 2026-08-20)
June 1, 2022	BLDR	A	411	$63.81	$26,226	30,307 Direct	+1.37%	Acquired	10.1% (price as of 2026-08-20)
March 1, 2022	BLDR	A	359	$73.05	$26,225	29,896 Direct	+1.22%	Acquired	-3.8% (price as of 2026-08-20)
Dec. 1, 2021	BLDR	A	373	$70.22	$26,192	29,537 Direct	+1.28%	Acquired	0.1% (price as of 2026-08-20)
Sept. 1, 2021	BLDR	A	489	$53.59	$26,206	29,164 Direct	+1.71%	Acquired	31.1% (price as of 2026-08-20)
June 15, 2021	BLDR	A	3,459	—	—	28,675 Direct	+13.72%	Acquired	(price as of 2026-08-20)
June 1, 2021	BLDR	A	590	$44.47	$26,237	25,216 Direct	+2.40%	Acquired	58.0% (price as of 2026-08-20)
March 1, 2021	BLDR	A	951	$44.84	$42,643	24,626 Direct	+4.02%	Acquired	56.7% (price as of 2026-08-20)
Jan. 15, 2021	BLDR	A	1,660	—	—	23,675 Direct	+7.54%	Acquired	(price as of 2026-08-20)
Jan. 1, 2021	BLDR	A	22,015	—	—	22,015 Direct	—	Acquired	(price as of 2026-08-20)
March 14, 2008	BZH	D	3,052	—	—	0 Direct	-100.00%	Disposed	(price as of 2026-08-20)
Feb. 6, 2007	BZH	A	2,364	—	—	2,364 Direct	—	Acquired	(price as of 2026-08-20)
Feb. 6, 2007	BZH	A	473	—	—	3,052 Direct	+18.34%	Acquired	(price as of 2026-08-20)
Feb. 6, 2007	BZH	A	473	—	—	2,579 Direct	+22.46%	Acquired	(price as of 2026-08-20)
Nov. 15, 2006	BZH	A	1,765	—	—	1,765 Direct	—	Acquired	(price as of 2026-08-20)
Nov. 15, 2005	BZH	A	1,042	—	—	1,042 Direct	—	Acquired	(price as of 2026-08-20)
Nov. 15, 2005	BZH	A	834	—	—	2,106 Direct	+65.57%	Acquired	(price as of 2026-08-20)
Sept. 26, 2005	BZH	S	14,020	$56.94	$798,299	1,272 Direct	-91.68%	Disposed	-88.4% (price as of 2026-08-20)
Sept. 26, 2005	BZH	F	8,954	$56.94	$509,841	15,292 Direct	-36.93%	Disposed	-88.4% (price as of 2026-08-20)
May 18, 2005	BZH	M	4,572	$26.55	$121,387	0 Direct	-100.00%	Disposed	-75.0% (price as of 2026-08-20)
May 18, 2005	BZH	S	4,572	$51.29	$234,498	24,246 Direct	-15.87%	Disposed	-87.1% (price as of 2026-08-20)
May 18, 2005	BZH	M	4,572	$26.55	$121,387	28,818 Direct	+18.86%	Acquired	-75.0% (price as of 2026-08-20)
Nov. 4, 2004	BZH	A	530	—	—	530 Direct	—	Acquired	(price as of 2026-08-20)
Nov. 4, 2004	BZH	A	424	—	—	8,082 Direct	+5.54%	Acquired	(price as of 2026-08-20)

P = Open-market purchase · S = Sale · A = Grant/award · M = Option exercise · G = Gift · F = Tax withholding

Insider transactions are not a recommendation; sales are often driven by liquidity or tax reasons.

Derivative holdings (Form 4 Table II)

Options, RSUs and convertible securities reported on Form 4 Table II.

Date	Ticker	Security	Underlying	Exercise price	Expiration	Shares	A/D
Feb. 6, 2007	BZH	Stock Appreciation Rights	Common Stock (2,364)	$43.10	Feb. 6, 2014	2,364	Acquired
Nov. 15, 2006	BZH	Restricted Stock Units [F1]	Common Stock (1,765)	$0.00	Nov. 15, 2009	1,765	Acquired
Nov. 15, 2005	BZH	Stock Options (Right to Buy)	Common Stock (1,042)	$62.02	Nov. 15, 2012	1,042	Acquired
May 18, 2005	BZH	Stock Options (Right to Buy)	Common Stock (4,572)	$26.55	April 16, 2012	4,572	Disposed
Nov. 4, 2004	BZH	Stock Options (Right to Buy)	Common Stock (530)	$114.19	Nov. 4, 2011	530	Acquired

Exercise/conversion price is blank when not applicable (e.g. RSUs).

Initial ownership (Form 3) 5 holdings

Securities held when first becoming an insider, per SEC Form 3.

Date	Ticker	Security	Shares	Ownership
Oct. 19, 2004	BZH	Common Stock [F1]	7,658	Direct
Oct. 19, 2004	BZH	Common Stock	44	Indirect
Oct. 19, 2004	BZH	Stock Options (Right to Buy)→ Common Stock (1,524)	1,524	Direct
Oct. 19, 2004	BZH	Stock Options (Right to Buy)→ Common Stock (1,601)	1,601	Direct
Oct. 19, 2004	BZH	Stock Options (Right to Buy)→ Common Stock (1,150)	1,150	Direct