Laura D Brown

Insider

First SEC filing: June 9, 2026 · Latest: June 9, 2026

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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 + 77 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

77 other filings hidden

Date	Ticker	Code	Shares	Price	Value	Owned after	Δ own	A/D	vs now
June 16, 2026	HLIO	A	761	—	—	761 Direct	—	Acquired	(price as of 2026-08-20)
June 5, 2026	HLIO	M	2,042	—	—	0 Direct	-100.00%	Disposed	(price as of 2026-08-20)
June 5, 2026	HLIO	M	2,042	$81.27	$165,953	19,268 Direct	+11.85%	Acquired	-7.9% (price as of 2026-08-20)
March 19, 2026	HLIO	A	1,023	—	—	1,023 Direct	—	Acquired	(price as of 2026-08-20)
March 13, 2026	HLIO	M	1,177	—	—	0 Direct	-100.00%	Disposed	(price as of 2026-08-20)
March 13, 2026	HLIO	M	1,177	$64.17	$75,528	17,226 Direct	+7.33%	Acquired	16.6% (price as of 2026-08-20)
Dec. 17, 2025	HLIO	A	1,192	—	—	1,192 Direct	—	Acquired	(price as of 2026-08-20)
Dec. 5, 2025	HLIO	M	882	—	—	0 Direct	-100.00%	Disposed	(price as of 2026-08-20)
Dec. 5, 2025	HLIO	M	882	$54.19	$47,796	16,049 Direct	+5.82%	Acquired	38.1% (price as of 2026-08-20)
Oct. 4, 2025	HLIO	M	862	—	—	0 Direct	-100.00%	Disposed	(price as of 2026-08-20)
Oct. 4, 2025	HLIO	M	862	$52.77	$45,488	15,167 Direct	+6.03%	Acquired	41.8% (price as of 2026-08-20)
Sept. 18, 2025	HLIO	A	1,174	—	—	1,174 Direct	—	Acquired	(price as of 2026-08-20)
June 7, 2025	HLIO	M	874	—	—	0 Direct	-100.00%	Disposed	(price as of 2026-08-20)
June 7, 2025	HLIO	M	874	$32.34	$28,265	14,305 Direct	+6.51%	Acquired	131.4% (price as of 2026-08-20)
June 5, 2025	HLIO	A	2,042	—	—	2,042 Direct	—	Acquired	(price as of 2026-08-20)
March 13, 2025	HLIO	A	1,177	—	—	1,177 Direct	—	Acquired	(price as of 2026-08-20)
March 7, 2025	HLIO	M	931	—	—	0 Direct	-100.00%	Disposed	(price as of 2026-08-20)
March 7, 2025	HLIO	M	931	$37.10	$34,540	13,431 Direct	+7.45%	Acquired	101.7% (price as of 2026-08-20)
Dec. 11, 2024	HLIO	M	1,079	—	—	0 Direct	-100.00%	Disposed	(price as of 2026-08-20)
Dec. 11, 2024	HLIO	M	1,079	$53.89	$58,147	12,500 Direct	+9.45%	Acquired	38.9% (price as of 2026-08-20)
Dec. 5, 2024	HLIO	A	882	—	—	882 Direct	—	Acquired	(price as of 2026-08-20)
Oct. 4, 2024	HLIO	A	862	—	—	862 Direct	—	Acquired	(price as of 2026-08-20)
Sept. 29, 2024	HLIO	M	789	$47.15	$37,201	11,421 Direct	+7.42%	Acquired	58.7% (price as of 2026-08-20)
Sept. 29, 2024	HLIO	M	789	—	—	0 Direct	-100.00%	Disposed	(price as of 2026-08-20)
June 7, 2024	HLIO	A	874	—	—	874 Direct	—	Acquired	(price as of 2026-08-20)
June 7, 2024	HLIO	M	787	—	—	0 Direct	-100.00%	Disposed	(price as of 2026-08-20)
June 7, 2024	HLIO	M	787	$47.20	$37,146	10,632 Direct	+7.99%	Acquired	58.6% (price as of 2026-08-20)
March 8, 2024	HLIO	M	629	—	—	0 Direct	-100.00%	Disposed	(price as of 2026-08-20)
March 8, 2024	HLIO	M	629	$45.16	$28,406	9,845 Direct	+6.83%	Acquired	65.7% (price as of 2026-08-20)
March 7, 2024	HLIO	A	931	—	—	931 Direct	—	Acquired	(price as of 2026-08-20)
Dec. 11, 2023	HLIO	A	1,079	—	—	1,079 Direct	—	Acquired	(price as of 2026-08-20)
Dec. 7, 2023	HLIO	M	818	—	—	0 Direct	-100.00%	Disposed	(price as of 2026-08-20)
Dec. 7, 2023	HLIO	M	818	$40.23	$32,908	9,216 Direct	+9.74%	Acquired	86.0% (price as of 2026-08-20)
Sept. 29, 2023	HLIO	A	789	—	—	789 Direct	—	Acquired	(price as of 2026-08-20)
Sept. 23, 2023	HLIO	M	887	—	—	0 Direct	-100.00%	Disposed	(price as of 2026-08-20)
Sept. 23, 2023	HLIO	M	887	$53.42	$47,384	8,398 Direct	+11.81%	Acquired	40.1% (price as of 2026-08-20)
June 8, 2023	HLIO	M	604	—	—	0 Direct	-100.00%	Disposed	(price as of 2026-08-20)
June 8, 2023	HLIO	M	604	$62.43	$37,708	7,511 Direct	+8.74%	Acquired	19.9% (price as of 2026-08-20)
June 7, 2023	HLIO	A	787	—	—	787 Direct	—	Acquired	(price as of 2026-08-20)
March 9, 2023	HLIO	M	607	—	—	0 Direct	-100.00%	Disposed	(price as of 2026-08-20)
March 9, 2023	HLIO	M	607	$68.56	$41,616	6,907 Direct	+9.63%	Acquired	9.2% (price as of 2026-08-20)
March 8, 2023	HLIO	A	629	—	—	629 Direct	—	Acquired	(price as of 2026-08-20)
Dec. 7, 2022	HLIO	A	818	—	—	818 Direct	—	Acquired	(price as of 2026-08-20)
Sept. 23, 2022	HLIO	A	887	—	—	887 Direct	—	Acquired	(price as of 2026-08-20)
June 8, 2022	HLIO	A	604	—	—	604 Direct	—	Acquired	(price as of 2026-08-20)
March 9, 2022	HLIO	A	607	—	—	607 Direct	—	Acquired	(price as of 2026-08-20)
Dec. 8, 2021	HLIO	A	1,000	$100.62	$100,620	6,300 Direct	+18.87%	Acquired	-25.6% (price as of 2026-08-20)
Sept. 24, 2021	HLIO	A	1,000	$88.57	$88,570	5,300 Direct	+23.26%	Acquired	-15.5% (price as of 2026-08-20)
June 4, 2021	HLIO	A	1,000	$73.53	$73,530	4,300 Direct	+30.30%	Acquired	1.8% (price as of 2026-08-20)
March 10, 2021	HLIO	A	1,000	$72.91	$72,910	3,300 Direct	+43.48%	Acquired	2.6% (price as of 2026-08-20)
April 2, 2018	GWW	A	1,172	—	—	1,172 Direct	—	Acquired	(price as of 2026-08-20)
April 2, 2018	GWW	A	391	—	—	8,126 Direct	+5.05%	Acquired	(price as of 2026-08-20)
Jan. 11, 2018	GWW	M 10b5-1	6,789	—	—	0 Direct	-100.00%	Disposed	(price as of 2026-08-20)
Jan. 11, 2018	GWW	S 10b5-1	200	$232.72	$46,544	7,735 Direct	-2.52%	Disposed	459.0% (price as of 2026-08-20)
Jan. 11, 2018	GWW	S 10b5-1	1,169	$231.99	$271,196	7,935 Direct	-12.84%	Disposed	460.8% (price as of 2026-08-20)
Jan. 11, 2018	GWW	S 10b5-1	300	$235.50	$70,650	9,104 Direct	-3.19%	Disposed	452.5% (price as of 2026-08-20)
Jan. 11, 2018	GWW	S 10b5-1	300	$233.72	$70,116	9,404 Direct	-3.09%	Disposed	456.7% (price as of 2026-08-20)
Jan. 11, 2018	GWW	S 10b5-1	400	$232.77	$93,108	9,704 Direct	-3.96%	Disposed	458.9% (price as of 2026-08-20)
Jan. 11, 2018	GWW	S 10b5-1	2,789	$232.50	$648,442	10,104 Direct	-21.63%	Disposed	459.6% (price as of 2026-08-20)
Jan. 11, 2018	GWW	S 10b5-1	600	$232.83	$139,698	12,893 Direct	-4.45%	Disposed	458.8% (price as of 2026-08-20)
Jan. 11, 2018	GWW	S 10b5-1	1,400	$231.96	$324,744	13,493 Direct	-9.40%	Disposed	460.9% (price as of 2026-08-20)
Jan. 11, 2018	GWW	S 10b5-1	600	$235.60	$141,360	14,893 Direct	-3.87%	Disposed	452.2% (price as of 2026-08-20)
Jan. 11, 2018	GWW	S 10b5-1	400	$234.17	$93,668	15,493 Direct	-2.52%	Disposed	455.6% (price as of 2026-08-20)
Jan. 11, 2018	GWW	S 10b5-1	1,000	$233.06	$233,060	15,893 Direct	-5.92%	Disposed	458.2% (price as of 2026-08-20)
Jan. 11, 2018	GWW	M 10b5-1	6,789	$149.02	$1,011,697	16,893 Direct	+67.19%	Acquired	773.1% (price as of 2026-08-20)
July 27, 2017	GWW	F	1,131	$166.18	$187,950	10,104 Direct	-10.07%	Disposed	682.9% (price as of 2026-08-20)
April 3, 2017	GWW	A	3,311	—	—	3,311 Direct	—	Acquired	(price as of 2026-08-20)
March 6, 2017	GWW	S 10b5-1	695	$249.07	$173,104	11,235 Direct	-5.83%	Disposed	422.4% (price as of 2026-08-20)
Feb. 15, 2017	GWW	F	244	$232.25	$56,669	11,930 Direct	-2.00%	Disposed	460.2% (price as of 2026-08-20)
Feb. 15, 2017	GWW	A	779	—	—	12,174 Direct	+6.84%	Acquired	(price as of 2026-08-20)
Feb. 15, 2017	GWW	F	93	$232.25	$21,599	11,395 Direct	-0.81%	Disposed	460.2% (price as of 2026-08-20)
Feb. 15, 2017	GWW	A	253	—	—	11,488 Direct	+2.25%	Acquired	(price as of 2026-08-20)
May 31, 2016	GWW	M 10b5-1	1,776	—	—	0 Direct	-100.00%	Disposed	(price as of 2026-08-20)
May 31, 2016	GWW	S 10b5-1	1,776	$225.61	$400,683	11,235 Direct	-13.65%	Disposed	476.7% (price as of 2026-08-20)
May 31, 2016	GWW	M 10b5-1	1,776	$81.49	$144,726	13,011 Direct	+15.81%	Acquired	1496.5% (price as of 2026-08-20)
April 1, 2016	GWW	A	4,766	—	—	4,766 Direct	—	Acquired	(price as of 2026-08-20)
March 4, 2016	GWW	S 10b5-1	242	$219.00	$52,998	11,235 Direct	-2.11%	Disposed	494.1% (price as of 2026-08-20)
Feb. 17, 2016	GWW	F	136	$202.59	$27,552	11,477 Direct	-1.17%	Disposed	542.2% (price as of 2026-08-20)
Feb. 17, 2016	GWW	A	378	—	—	11,613 Direct	+3.36%	Acquired	(price as of 2026-08-20)
Oct. 9, 2015	GWW	M 10b5-1	724	—	—	1,776 Direct	-28.96%	Disposed	(price as of 2026-08-20)
Oct. 9, 2015	GWW	S 10b5-1	724	$233.00	$168,692	11,235 Direct	-6.05%	Disposed	458.4% (price as of 2026-08-20)
Oct. 9, 2015	GWW	M 10b5-1	724	$81.49	$58,999	11,959 Direct	+6.44%	Acquired	1496.5% (price as of 2026-08-20)
Oct. 8, 2015	GWW	M 10b5-1	2,500	—	—	2,500 Direct	-50.00%	Disposed	(price as of 2026-08-20)
Oct. 8, 2015	GWW	S 10b5-1	2,500	$230.00	$575,000	11,235 Direct	-18.20%	Disposed	465.7% (price as of 2026-08-20)
Oct. 8, 2015	GWW	M 10b5-1	2,500	$81.49	$203,725	13,735 Direct	+22.25%	Acquired	1496.5% (price as of 2026-08-20)
April 16, 2015	GWW	M 10b5-1	4,300	—	—	0 Direct	-100.00%	Disposed	(price as of 2026-08-20)
April 16, 2015	GWW	S 10b5-1	4,300	$252.00	$1,083,600	11,235 Direct	-27.68%	Disposed	416.3% (price as of 2026-08-20)
April 16, 2015	GWW	M 10b5-1	4,300	$108.15	$465,045	15,535 Direct	+38.27%	Acquired	1103.0% (price as of 2026-08-20)
April 1, 2015	GWW	A	3,807	—	—	3,807 Direct	—	Acquired	(price as of 2026-08-20)
Feb. 27, 2015	GWW	F	190	$254.89	$48,429	11,235 Direct	-1.66%	Disposed	410.4% (price as of 2026-08-20)
Feb. 27, 2015	GWW	A	573	—	—	11,425 Direct	+5.28%	Acquired	(price as of 2026-08-20)
April 30, 2014	GWW	A	3,271	—	—	3,271 Direct	—	Acquired	(price as of 2026-08-20)
Feb. 20, 2014	GWW	S	844	$248.41	$209,658	10,853 Direct	-7.22%	Disposed	423.7% (price as of 2026-08-20)
Feb. 20, 2014	GWW	S	100	$248.40	$24,840	11,697 Direct	-0.85%	Disposed	423.8% (price as of 2026-08-20)
Feb. 20, 2014	GWW	S	600	$248.33	$148,998	11,797 Direct	-4.84%	Disposed	423.9% (price as of 2026-08-20)
Feb. 19, 2014	GWW	F	756	$255.42	$193,098	12,397 Direct	-5.75%	Disposed	409.4% (price as of 2026-08-20)
Feb. 19, 2014	GWW	A	2,300	—	—	13,153 Direct	+21.19%	Acquired	(price as of 2026-08-20)
May 8, 2013	GWW	S	4	$252.25	$1,009	11,053 Direct	-0.04%	Disposed	415.8% (price as of 2026-08-20)
May 8, 2013	GWW	S	100	$252.33	$25,233	10,953 Direct	-0.90%	Disposed	415.6% (price as of 2026-08-20)
May 8, 2013	GWW	S	100	$252.38	$25,238	10,853 Direct	-0.91%	Disposed	415.5% (price as of 2026-08-20)

Showing latest 100 of 159 transactions

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
June 16, 2026	HLIO	Restricted Stock Units	Common Stock (761)	—	—	761	Acquired
June 5, 2026	HLIO	Restricted Stock Units	Common Stock (2,042)	—	—	2,042	Disposed
March 19, 2026	HLIO	Restricted Stock Units	Common Stock (1,023)	—	—	1,023	Acquired
March 13, 2026	HLIO	Restricted Stock Units	Common Stock (1,177)	—	—	1,177	Disposed
Dec. 17, 2025	HLIO	Restricted Stock Units	Common Stock (1,192)	—	—	1,192	Acquired
Dec. 5, 2025	HLIO	Restricted Stock Units	Common Stock (882)	—	—	882	Disposed
Oct. 4, 2025	HLIO	Restricted Stock Units	Common Stock (862)	—	—	862	Disposed
Sept. 18, 2025	HLIO	Restricted Stock Units	Common Stock (1,174)	—	—	1,174	Acquired
June 7, 2025	HLIO	Restricted Stock Units	Common Stock (874)	—	—	874	Disposed
June 5, 2025	HLIO	Restricted Stock Units	Common Stock (2,042)	—	—	2,042	Acquired
March 13, 2025	HLIO	Restricted Stock Units	Common Stock (1,177)	—	—	1,177	Acquired
March 7, 2025	HLIO	Restricted Stock Units	Common Stock (931)	—	—	931	Disposed
Dec. 11, 2024	HLIO	Restricted Stock Units	Common Stock (1,079)	—	—	1,079	Disposed
Dec. 5, 2024	HLIO	Restricted Stock Units	Common Stock (882)	—	—	882	Acquired
Oct. 4, 2024	HLIO	Restricted Stock Units	Common Stock (862)	—	—	862	Acquired
Sept. 29, 2024	HLIO	Restricted Stock Units	Common Stock (789)	—	—	789	Disposed
June 7, 2024	HLIO	Restricted Stock Units	Common Stock (874)	—	—	874	Acquired
June 7, 2024	HLIO	Restricted Stock Units	Common Stock (787)	—	—	787	Disposed
March 8, 2024	HLIO	Restricted Stock Units	Common Stock (629)	—	—	629	Disposed
March 7, 2024	HLIO	Restricted Stock Units	Common Stock (931)	—	—	931	Acquired
Dec. 11, 2023	HLIO	Restricted Stock Units	Common Stock (1,079)	—	—	1,079	Acquired
Dec. 7, 2023	HLIO	Restricted Stock Units	Common Stock (818)	—	—	818	Disposed
Sept. 29, 2023	HLIO	Restricted Stock Units	Common Stock (789)	—	—	789	Acquired
Sept. 23, 2023	HLIO	Restricted Stock Units	Common Stock (887)	—	—	887	Disposed
June 8, 2023	HLIO	Restricted Stock Units	Common Stock (604)	—	—	604	Disposed
June 7, 2023	HLIO	Restricted Stock Units	Common Stock (787)	—	—	787	Acquired
March 9, 2023	HLIO	Restricted Stock Units	Common Stock (607)	—	—	607	Disposed
March 8, 2023	HLIO	Restricted Stock Units	Common Stock (629)	—	—	629	Acquired
Dec. 7, 2022	HLIO	Restricted Stock Units	Common Stock (818)	—	—	818	Acquired
Sept. 23, 2022	HLIO	Restricted Stock Units	Common Stock (887)	—	—	887	Acquired
June 8, 2022	HLIO	Restricted Stock Units	Common Stock (604)	—	—	604	Acquired
March 9, 2022	HLIO	Restricted Stock Units	Common Stock (607)	—	—	607	Acquired
April 2, 2018	GWW	Stock Option	Common Stock (1,172)	$276.64	April 1, 2028	1,172	Acquired
Jan. 11, 2018	GWW	Stock Option	Common Stock (6,789)	$149.02	April 26, 2021	6,789	Disposed
April 3, 2017	GWW	Stock Option	Common Stock (3,311)	$231.20	April 2, 2027	3,311	Acquired
May 31, 2016	GWW	Stock Option	Common Stock (1,776)	$81.49	April 28, 2019	1,776	Disposed
April 1, 2016	GWW	Stock Option	Common Stock (4,766)	$234.38	March 31, 2026	4,766	Acquired
Oct. 9, 2015	GWW	Stock Option	Common Stock (724)	$81.49	April 28, 2019	724	Disposed
Oct. 8, 2015	GWW	Stock Option	Common Stock (2,500)	$81.49	April 28, 2019	2,500	Disposed
April 16, 2015	GWW	Stock Option	Common Stock (4,300)	$108.15	April 27, 2020	4,300	Disposed
April 1, 2015	GWW	Stock Option	Common Stock (3,807)	$231.88	March 31, 2025	3,807	Acquired
April 30, 2014	GWW	Stock Option	Common Stock (3,271)	$248.22	April 29, 2024	3,271	Acquired
May 8, 2013	GWW	Stock Option	Common Stock (2,700)	$85.82	April 29, 2018	2,700	Disposed
April 24, 2013	GWW	Stock Option	Common Stock (4,197)	$245.86	April 23, 2023	4,197	Acquired
Feb. 1, 2013	GWW	Option	Common Stock (2,600)	$83.08	April 24, 2017	2,600	Disposed
April 25, 2012	GWW	Option	Common Stock (5,208)	$204.01	April 24, 2022	5,208	Acquired
Sept. 16, 2011	GWW	Option	Common Stock (4,000)	$76.61	April 25, 2016	4,000	Disposed
April 27, 2011	GWW	Option	Common Stock (6,789)	$149.02	April 26, 2021	6,789	Acquired

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

Initial ownership (Form 3) 7 holdings

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

Date	Ticker	Security	Shares	Ownership
Dec. 17, 2010	GWW	Common Stock	19,979	Direct
July 29, 2010	GWW	Common Stock	19,166	Direct
July 29, 2010	GWW	Option→ Common Stock (4,000)	4,000	Direct
July 29, 2010	GWW	Option→ Common Stock (2,600)	2,600	Direct
July 29, 2010	GWW	Option→ Common Stock (2,700)	2,700	Direct
July 29, 2010	GWW	Option→ Common Stock (5,000)	5,000	Direct
July 29, 2010	GWW	Option→ Common Stock (4,300)	4,300	Direct