Russell Shaller

Insider

First SEC filing: June 29, 2015 · Latest: June 3, 2025

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 + 88 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

88 other filings hidden

Date	Ticker	Code	Shares	Price	Value	Owned after	Δ own	A/D	vs now
June 1, 2026	KWR	A	975	—	—	975 Direct	—	Acquired	(price as of 2026-08-20)
June 1, 2026	KWR	A	413	$145.24	$59,984	4,045 Direct	+11.37%	Acquired	13.2% (price as of 2026-08-20)
May 31, 2026	KWR	M	18	—	—	0 Direct	-100.00%	Disposed	(price as of 2026-08-20)
May 31, 2026	KWR	M	1,198	—	—	0 Direct	-100.00%	Disposed	(price as of 2026-08-20)
May 31, 2026	KWR	M	18	—	—	3,632 Direct	+0.50%	Acquired	(price as of 2026-08-20)
May 31, 2026	KWR	M	1,198	—	—	3,614 Direct	+49.59%	Acquired	(price as of 2026-08-20)
June 1, 2025	KWR	A	1,198	—	—	1,198 Direct	—	Acquired	(price as of 2026-08-20)
June 1, 2025	KWR	A	551	$108.84	$59,971	2,416 Direct	+29.54%	Acquired	51.1% (price as of 2026-08-20)
May 31, 2025	KWR	M	9	—	—	0 Direct	-100.00%	Disposed	(price as of 2026-08-20)
May 31, 2025	KWR	M	716	—	—	0 Direct	-100.00%	Disposed	(price as of 2026-08-20)
May 31, 2025	KWR	M	9	—	—	1,865 Direct	+0.48%	Acquired	(price as of 2026-08-20)
May 31, 2025	KWR	M	716	—	—	1,856 Direct	+62.81%	Acquired	(price as of 2026-08-20)
April 1, 2025	BRC	F	3,389	$70.78	$239,873	125,845 Direct	-2.62%	Disposed	29.2% (price as of 2026-08-20)
Oct. 2, 2024	BRC	F	5,076	$74.63	$378,822	129,232 Direct	-3.78%	Disposed	22.5% (price as of 2026-08-20)
Oct. 2, 2024	BRC	A	32,158	—	—	134,308 Direct	+31.48%	Acquired	(price as of 2026-08-20)
Sept. 27, 2024	BRC	M	21,128	—	—	2,448 Direct	-89.62%	Disposed	(price as of 2026-08-20)
Sept. 27, 2024	BRC	S	21,128	$75.30	$1,590,938	102,150 Direct	-17.14%	Disposed	21.4% (price as of 2026-08-20)
Sept. 27, 2024	BRC	M	21,128	$35.14	$742,438	123,278 Direct	+20.68%	Acquired	160.2% (price as of 2026-08-20)
Sept. 16, 2024	BRC	F	755	$74.84	$56,504	102,150 Direct	-0.73%	Disposed	22.2% (price as of 2026-08-20)
Sept. 13, 2024	BRC	S	12,547	$73.08	$916,935	102,905 Direct	-10.87%	Disposed	25.1% (price as of 2026-08-20)
Sept. 4, 2024	BRC	F	2,428	$73.53	$178,531	115,452 Direct	-2.06%	Disposed	24.4% (price as of 2026-08-20)
Sept. 4, 2024	BRC	A	5,170	—	—	117,880 Direct	+4.59%	Acquired	(price as of 2026-08-20)
June 1, 2024	KWR	A	716	—	—	716 Direct	—	Acquired	(price as of 2026-08-20)
June 1, 2024	KWR	A	333	$180.14	$59,987	1,140 Direct	+41.26%	Acquired	-8.7% (price as of 2026-08-20)
April 1, 2024	BRC	F	3,389	$59.40	$201,307	112,702 Direct	-2.92%	Disposed	53.9% (price as of 2026-08-20)
Oct. 2, 2023	BRC	A	32,400	—	—	116,091 Direct	+38.71%	Acquired	(price as of 2026-08-20)
Sept. 30, 2023	BRC	F	883	$55.40	$48,918	83,691 Direct	-1.04%	Disposed	65.1% (price as of 2026-08-20)
Sept. 20, 2023	BRC	F	1,739	$56.06	$97,488	84,574 Direct	-2.01%	Disposed	63.1% (price as of 2026-08-20)
Sept. 16, 2023	BRC	F	755	$55.68	$42,038	86,313 Direct	-0.87%	Disposed	64.2% (price as of 2026-08-20)
Aug. 28, 2023	BRC	F	799	$50.47	$40,326	87,068 Direct	-0.91%	Disposed	81.2% (price as of 2026-08-20)
Aug. 28, 2023	BRC	A	1,701	—	—	87,867 Direct	+1.97%	Acquired	(price as of 2026-08-20)
July 26, 2023	KWR	A	257	$194.39	$49,958	807 Direct	+46.73%	Acquired	-15.4% (price as of 2026-08-20)
July 26, 2023	KWR	A	550	—	—	550 Direct	—	Acquired	(price as of 2026-08-20)
April 1, 2023	BRC	F	3,387	$53.43	$180,967	86,164 Direct	-3.78%	Disposed	71.1% (price as of 2026-08-20)
Sept. 30, 2022	BRC	F	883	$42.01	$37,095	89,430 Direct	-0.98%	Disposed	117.7% (price as of 2026-08-20)
Sept. 20, 2022	BRC	F	1,931	$42.76	$82,570	90,313 Direct	-2.09%	Disposed	113.9% (price as of 2026-08-20)
Sept. 16, 2022	BRC	F	755	$42.89	$32,382	92,244 Direct	-0.81%	Disposed	113.2% (price as of 2026-08-20)
Aug. 31, 2022	BRC	F	1,151	$46.88	$53,959	92,999 Direct	-1.22%	Disposed	95.1% (price as of 2026-08-20)
Aug. 31, 2022	BRC	A	2,450	—	—	94,150 Direct	+2.67%	Acquired	(price as of 2026-08-20)
April 1, 2022	BRC	A	60,928	—	—	60,928 Direct	—	Acquired	(price as of 2026-08-20)
April 1, 2022	BRC	A	21,639	—	—	91,577 Direct	+30.94%	Acquired	(price as of 2026-08-20)
March 15, 2022	BRC	P	10,000	$43.50	$435,000	69,938 Direct	+16.68%	Acquired	110.2% (price as of 2026-08-20)
Sept. 30, 2021	BRC	F	883	$51.35	$45,342	59,915 Direct	-1.45%	Disposed	78.1% (price as of 2026-08-20)
Sept. 25, 2021	BRC	F	771	$50.96	$39,290	60,798 Direct	-1.25%	Disposed	79.4% (price as of 2026-08-20)
Sept. 20, 2021	BRC	F	1,496	$48.89	$73,139	61,569 Direct	-2.37%	Disposed	87.0% (price as of 2026-08-20)
Sept. 16, 2021	BRC	A	20,496	—	—	20,496 Direct	—	Acquired	(price as of 2026-08-20)
Sept. 16, 2021	BRC	A	4,821	—	—	63,065 Direct	+8.28%	Acquired	(price as of 2026-08-20)
Sept. 1, 2021	BRC	F	4,668	$53.30	$248,804	58,244 Direct	-7.42%	Disposed	71.6% (price as of 2026-08-20)
Sept. 1, 2021	BRC	A	9,933	—	—	62,912 Direct	+18.75%	Acquired	(price as of 2026-08-20)
March 3, 2021	BRC	S	2,673	$54.03	$144,422	52,958 Direct	-4.80%	Disposed	69.2% (price as of 2026-08-20)
Sept. 30, 2020	BRC	A	25,636	—	—	25,636 Direct	—	Acquired	(price as of 2026-08-20)
Sept. 30, 2020	BRC	A	5,637	—	—	55,604 Direct	+11.28%	Acquired	(price as of 2026-08-20)
Sept. 25, 2020	BRC	F	771	$39.10	$30,146	49,967 Direct	-1.52%	Disposed	133.9% (price as of 2026-08-20)
Sept. 22, 2020	BRC	F	779	$39.65	$30,887	50,738 Direct	-1.51%	Disposed	130.6% (price as of 2026-08-20)
Sept. 20, 2020	BRC	F	1,063	$42.13	$44,784	51,517 Direct	-2.02%	Disposed	117.1% (price as of 2026-08-20)
Sept. 14, 2020	BRC	A	8,304	—	—	56,482 Direct	+17.24%	Acquired	(price as of 2026-08-20)
Sept. 14, 2020	BRC	F	3,902	$45.83	$178,829	52,580 Direct	-6.91%	Disposed	99.5% (price as of 2026-08-20)
June 22, 2020	BRC	F	1,973	$47.16	$93,047	48,166 Direct	-3.94%	Disposed	93.9% (price as of 2026-08-20)
Nov. 25, 2019	BRC	S	4,363	$58.03	$253,185	50,115 Direct	-8.01%	Disposed	57.6% (price as of 2026-08-20)
Sept. 25, 2019	BRC	F	772	$53.16	$41,040	54,469 Direct	-1.40%	Disposed	72.0% (price as of 2026-08-20)
Sept. 23, 2019	BRC	S	2,965	$53.95	$159,962	55,241 Direct	-5.09%	Disposed	69.5% (price as of 2026-08-20)
Sept. 23, 2019	BRC	F	817	$53.77	$43,930	58,206 Direct	-1.38%	Disposed	70.1% (price as of 2026-08-20)
Sept. 22, 2019	BRC	F	779	$54.05	$42,105	59,023 Direct	-1.30%	Disposed	69.2% (price as of 2026-08-20)
Sept. 20, 2019	BRC	A	20,137	—	—	20,137 Direct	—	Acquired	(price as of 2026-08-20)
Sept. 20, 2019	BRC	A	9,251	—	—	59,802 Direct	+18.30%	Acquired	(price as of 2026-08-20)
Sept. 20, 2019	BRC	A	4,009	—	—	50,551 Direct	+8.61%	Acquired	(price as of 2026-08-20)
Sept. 4, 2019	BRC	F	4,304	$46.55	$200,351	46,542 Direct	-8.46%	Disposed	96.4% (price as of 2026-08-20)
Sept. 4, 2019	BRC	A	9,159	—	—	50,846 Direct	+21.97%	Acquired	(price as of 2026-08-20)
June 27, 2019	BRC	S	2,225	$48.25	$107,356	41,677 Direct	-5.07%	Disposed	89.5% (price as of 2026-08-20)
June 22, 2019	BRC	F	1,973	$48.22	$95,138	43,902 Direct	-4.30%	Disposed	89.6% (price as of 2026-08-20)
Feb. 25, 2019	BRC	M	6,238	—	—	0 Direct	-100.00%	Disposed	(price as of 2026-08-20)
Feb. 25, 2019	BRC	S	6,238	$47.35	$295,369	45,864 Direct	-11.97%	Disposed	93.1% (price as of 2026-08-20)
Feb. 25, 2019	BRC	M	6,238	$19.96	$124,510	52,102 Direct	+13.60%	Acquired	358.1% (price as of 2026-08-20)
Nov. 26, 2018	BRC	M	10,000	—	—	6,238 Direct	-61.58%	Disposed	(price as of 2026-08-20)
Nov. 26, 2018	BRC	S	6	$43.06	$258	45,851 Direct	-0.01%	Disposed	112.4% (price as of 2026-08-20)
Nov. 26, 2018	BRC	S	608	$43.01	$26,150	45,857 Direct	-1.31%	Disposed	112.6% (price as of 2026-08-20)
Nov. 26, 2018	BRC	S	9,386	$43.00	$403,598	46,465 Direct	-16.81%	Disposed	112.7% (price as of 2026-08-20)
Nov. 26, 2018	BRC	M	10,000	$19.96	$199,600	55,851 Direct	+21.81%	Acquired	358.1% (price as of 2026-08-20)
Sept. 26, 2018	BRC	M	15,000	—	—	16,238 Direct	-48.02%	Disposed	(price as of 2026-08-20)
Sept. 26, 2018	BRC	F	10,637	$44.25	$470,687	45,706 Direct	-18.88%	Disposed	106.7% (price as of 2026-08-20)
Sept. 26, 2018	BRC	M	15,000	$19.96	$299,400	56,343 Direct	+36.28%	Acquired	358.1% (price as of 2026-08-20)
Sept. 25, 2018	BRC	A	22,012	—	—	22,012 Direct	—	Acquired	(price as of 2026-08-20)
Sept. 25, 2018	BRC	F	1,765	$43.98	$77,625	41,343 Direct	-4.09%	Disposed	107.9% (price as of 2026-08-20)
Sept. 25, 2018	BRC	A	4,927	—	—	43,108 Direct	+12.90%	Acquired	(price as of 2026-08-20)
Sept. 23, 2018	BRC	F	817	$44.80	$36,602	38,181 Direct	-2.09%	Disposed	104.1% (price as of 2026-08-20)
Sept. 22, 2018	BRC	F	779	$44.80	$34,899	38,998 Direct	-1.96%	Disposed	104.1% (price as of 2026-08-20)
Sept. 21, 2018	BRC	M	15,000	—	—	31,238 Direct	-32.44%	Disposed	(price as of 2026-08-20)
Sept. 21, 2018	BRC	F	10,553	$45.30	$478,051	39,777 Direct	-20.97%	Disposed	101.9% (price as of 2026-08-20)
Sept. 21, 2018	BRC	M	15,000	$19.96	$299,400	50,330 Direct	+42.46%	Acquired	358.1% (price as of 2026-08-20)
June 22, 2018	BRC	F	1,971	$40.05	$78,939	35,249 Direct	-5.30%	Disposed	128.3% (price as of 2026-08-20)
Sept. 25, 2017	BRC	F	1,812	$36.80	$66,682	37,057 Direct	-4.66%	Disposed	148.5% (price as of 2026-08-20)
Sept. 23, 2017	BRC	F	839	$36.85	$30,917	38,869 Direct	-2.11%	Disposed	148.2% (price as of 2026-08-20)
Sept. 22, 2017	BRC	A	21,295	—	—	21,295 Direct	—	Acquired	(price as of 2026-08-20)
Sept. 22, 2017	BRC	A	4,976	—	—	39,708 Direct	+14.33%	Acquired	(price as of 2026-08-20)
June 22, 2017	BRC	F	1,970	$34.54	$68,044	34,730 Direct	-5.37%	Disposed	164.8% (price as of 2026-08-20)
Sept. 25, 2016	BRC	F	1,812	$35.14	$63,674	36,543 Direct	-4.72%	Disposed	160.2% (price as of 2026-08-20)
Sept. 23, 2016	BRC	A	None	—	—	— Direct	—	Acquired	(price as of 2026-08-20)
Sept. 23, 2016	BRC	A	5,218	—	—	38,311 Direct	+15.77%	Acquired	(price as of 2026-08-20)
June 22, 2016	BRC	F	1,405	$31.04	$43,611	33,093 Direct	-4.07%	Disposed	194.6% (price as of 2026-08-20)
Sept. 29, 2015	BRC	P	1,000	$19.90	$19,900	34,306 Direct	+3.00%	Acquired	359.5% (price as of 2026-08-20)

Showing latest 100 of 102 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 1, 2026	KWR	Restricted Stock Units	Common Stock (975)	—	—	975	Acquired
May 31, 2026	KWR	Dividend Equivalent Rights	Common Stock (18)	—	May 31, 2026	18	Disposed
May 31, 2026	KWR	Restricted Stock Units	Common Stock (1,198)	—	—	1,198	Disposed
June 1, 2025	KWR	Restricted Stock Units	Common Stock (1,198)	—	—	1,198	Acquired
May 31, 2025	KWR	Dividend Equivalent Rights	Common Stock (9)	—	May 31, 2025	9	Disposed
May 31, 2025	KWR	Restricted Stock Units	Common Stock (716)	—	—	716	Disposed
Sept. 27, 2024	BRC	Stock Option	Class A Common Stock (21,128)	$35.14	Sept. 23, 2026	21,128	Disposed
June 1, 2024	KWR	Restricted Stock Units	Common Stock (716)	—	—	716	Acquired
April 1, 2022	BRC	Stock Option	Class A Common Stock (60,928)	$46.70	April 1, 2032	60,928	Acquired
Sept. 16, 2021	BRC	Stock Option	Class A Common Stock (20,496)	$49.79	Sept. 16, 2031	20,496	Acquired
Sept. 30, 2020	BRC	Stock Option	Class A Common Stock (25,636)	$39.92	Sept. 30, 2030	25,636	Acquired
Sept. 20, 2019	BRC	Stock Option	Class A Common Stock (20,137)	$54.05	Sept. 20, 2029	20,137	Acquired
Feb. 25, 2019	BRC	Exercise of Stock Option	Class A Common Stock (6,238)	$19.96	Sept. 25, 2025	6,238	Disposed
Nov. 26, 2018	BRC	Exercise of Stock Option	Class A Common Stock (10,000)	$19.96	Sept. 25, 2025	10,000	Disposed
Sept. 26, 2018	BRC	Stock Option Net Exercise	Class A Common Stock (15,000)	$19.96	Sept. 25, 2025	15,000	Disposed
Sept. 25, 2018	BRC	Stock Option	Class A Common Stock (22,012)	$43.98	Sept. 25, 2028	22,012	Acquired
Sept. 21, 2018	BRC	Stock Option Net Exercise	Class A Common Stock (15,000)	$19.96	Sept. 25, 2025	15,000	Disposed
Sept. 22, 2017	BRC	Stock Option	Class A Common Stock (21,295)	$36.85	Sept. 22, 2027	21,295	Acquired
Sept. 23, 2016	BRC	Stock Option	Class A Common Stock	$35.14	Sept. 23, 2026	—	Acquired
Sept. 25, 2015	BRC	Stock Option	Class A Common Stock (46,238)	$19.96	Sept. 25, 2025	46,238	Acquired

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

Initial ownership (Form 3) 1 holding

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

Date	Ticker	Security	Shares	Ownership
June 29, 2015	BRC	Class A Common Stock	—	Direct