Denise Dickins

Insider

First SEC filing: June 4, 2007 · Latest: Jan. 16, 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

WSO buying Sept. 20, 2013

Insider transactions

0 buys (P) 0 sells (S) Net: $0 + 41 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

41 other filings hidden

Date	Ticker	Code	Shares	Price	Value	Owned after	Δ own	A/D	vs now
Dec. 5, 2025	WSO	G	269	—	—	21,638 Direct	-1.23%	Disposed	(price as of 2026-08-20)
May 12, 2025	WSO	M	4,500	$175.07	$787,815	0 Direct	-100.00%	Disposed	79.3% (price as of 2026-08-20)
May 12, 2025	WSO	F	1,624	$484.84	$787,380	2,876 Direct	-36.09%	Disposed	-35.2% (price as of 2026-08-20)
May 12, 2025	WSO	M	4,500	$175.07	$787,815	0 Direct	—	Acquired	79.3% (price as of 2026-08-20)
Sept. 3, 2024	WSO	G	60	—	—	19,222 Direct	-0.31%	Disposed	(price as of 2026-08-20)
Aug. 5, 2024	WSO	G	440	—	—	19,282 Direct	-2.23%	Disposed	(price as of 2026-08-20)
May 6, 2024	WSO	M	9,000	$160.69	$1,446,210	0 Direct	-100.00%	Disposed	95.4% (price as of 2026-08-20)
May 6, 2024	WSO	F	3,061	$472.35	$1,445,863	5,939 Direct	-34.01%	Disposed	-33.5% (price as of 2026-08-20)
May 6, 2024	WSO	M	9,000	$160.69	$1,446,210	0 Direct	—	Acquired	95.4% (price as of 2026-08-20)
Feb. 26, 2024	WSO	G	202	—	—	13,783 Direct	-1.44%	Disposed	(price as of 2026-08-20)
March 3, 2023	WSO	M	6,000	$185.12	$1,110,720	0 Direct	-100.00%	Disposed	69.6% (price as of 2026-08-20)
March 3, 2023	WSO	F	3,536	$314.03	$1,110,410	2,464 Direct	-58.93%	Disposed	0.0% (price as of 2026-08-20)
March 3, 2023	WSO	M	6,000	$185.12	$1,110,720	0 Direct	—	Acquired	69.6% (price as of 2026-08-20)
Feb. 27, 2023	WSO	G	90	—	—	11,521 Direct	-0.78%	Disposed	(price as of 2026-08-20)
June 1, 2021	WSO	M	6,000	$143.86	$863,160	0 Direct	-100.00%	Disposed	118.2% (price as of 2026-08-20)
June 1, 2021	WSO	F	2,965	$291.08	$863,052	3,035 Direct	-49.42%	Disposed	7.9% (price as of 2026-08-20)
June 1, 2021	WSO	M	6,000	$143.86	$863,160	0 Direct	—	Acquired	118.2% (price as of 2026-08-20)
June 1, 2020	WSO	A	4,500	$175.07	$787,815	4,500 Direct	—	Acquired	79.3% (price as of 2026-08-20)
June 1, 2020	WSO	M	6,000	$142.21	$853,260	0 Direct	-100.00%	Disposed	120.8% (price as of 2026-08-20)
June 1, 2020	WSO	F	4,873	$175.07	$853,116	1,127 Direct	-81.22%	Disposed	79.3% (price as of 2026-08-20)
June 1, 2020	WSO	M	6,000	$142.21	$853,260	0 Direct	—	Acquired	120.8% (price as of 2026-08-20)
June 3, 2019	WSO	A	9,000	$160.69	$1,446,210	9,000 Direct	—	Acquired	95.4% (price as of 2026-08-20)
June 4, 2018	WSO	A	6,000	$185.12	$1,110,720	6,000 Direct	—	Acquired	69.6% (price as of 2026-08-20)
March 13, 2018	WSO	M	7,500	$121.84	$913,800	0 Direct	-100.00%	Disposed	157.7% (price as of 2026-08-20)
March 13, 2018	WSO	F	5,041	$181.27	$913,782	2,459 Direct	-67.21%	Disposed	73.2% (price as of 2026-08-20)
March 13, 2018	WSO	M	7,500	$121.84	$913,800	0 Direct	—	Acquired	157.7% (price as of 2026-08-20)
June 5, 2017	WSO	A	6,000	$143.86	$863,160	6,000 Direct	—	Acquired	118.2% (price as of 2026-08-20)
July 1, 2016	WSO	A	6,000	$142.21	$853,260	6,000 Direct	—	Acquired	120.8% (price as of 2026-08-20)
Nov. 9, 2015	WSO	A	7,500	$121.84	$913,800	7,500 Direct	—	Acquired	157.7% (price as of 2026-08-20)
Sept. 20, 2013	WSO	P	540	$93.55	$50,517	5,296 Direct	+11.35%	Acquired	235.6% (price as of 2026-08-20)
Sept. 13, 2013	WSO	G	540	$92.70	$50,058	4,756 Direct	-10.20%	Disposed	238.7% (price as of 2026-08-20)
May 29, 2012	WSO	M	1,666	$36.33	$60,526	0 Direct	-100.00%	Disposed	764.1% (price as of 2026-08-20)
May 29, 2012	WSO	M	1,667	$36.33	$60,562	0 Direct	-100.00%	Disposed	764.1% (price as of 2026-08-20)
May 29, 2012	WSO	M	1,667	$36.33	$60,562	0 Direct	-100.00%	Disposed	764.1% (price as of 2026-08-20)
May 29, 2012	WSO	M	5,000	$36.33	$181,650	5,000 Direct	—	Acquired	764.1% (price as of 2026-08-20)
May 2, 2012	WSO	S	100	$73.80	$7,380	0 Direct	-100.00%	Disposed	325.4% (price as of 2026-08-20)
May 2, 2012	WSO	S	2,200	$73.80	$162,360	0 Direct	-100.00%	Disposed	325.4% (price as of 2026-08-20)
May 2, 2012	WSO	M	6,666	$58.87	$392,427	6,666 Direct	-50.00%	Disposed	433.3% (price as of 2026-08-20)
May 2, 2012	WSO	M	6,667	$58.87	$392,486	6,667 Direct	-50.00%	Disposed	433.3% (price as of 2026-08-20)
May 2, 2012	WSO	M	6,667	$58.87	$392,486	6,667 Direct	-50.00%	Disposed	433.3% (price as of 2026-08-20)
May 2, 2012	WSO	S	300	$73.88	$22,164	0 Direct	-100.00%	Disposed	324.9% (price as of 2026-08-20)
May 2, 2012	WSO	S	100	$73.88	$7,388	0 Direct	-100.00%	Disposed	324.9% (price as of 2026-08-20)
May 2, 2012	WSO	S	600	$73.87	$44,322	0 Direct	-100.00%	Disposed	325.0% (price as of 2026-08-20)
May 2, 2012	WSO	S	6,200	$73.86	$457,932	0 Direct	-100.00%	Disposed	325.0% (price as of 2026-08-20)
May 2, 2012	WSO	S	100	$73.86	$7,386	0 Direct	-100.00%	Disposed	325.0% (price as of 2026-08-20)
May 2, 2012	WSO	S	900	$73.85	$66,465	0 Direct	-100.00%	Disposed	325.1% (price as of 2026-08-20)
May 2, 2012	WSO	S	900	$73.84	$66,456	0 Direct	-100.00%	Disposed	325.2% (price as of 2026-08-20)
May 2, 2012	WSO	S	600	$73.83	$44,298	0 Direct	-100.00%	Disposed	325.2% (price as of 2026-08-20)
May 2, 2012	WSO	S	1,000	$73.82	$73,820	0 Direct	-100.00%	Disposed	325.3% (price as of 2026-08-20)
May 2, 2012	WSO	S	300	$73.81	$22,143	0 Direct	-100.00%	Disposed	325.3% (price as of 2026-08-20)
May 2, 2012	WSO	S	1,600	$73.79	$118,064	0 Direct	-100.00%	Disposed	325.5% (price as of 2026-08-20)
May 2, 2012	WSO	S	200	$73.78	$14,756	0 Direct	-100.00%	Disposed	325.5% (price as of 2026-08-20)
May 2, 2012	WSO	S	100	$73.77	$7,377	0 Direct	-100.00%	Disposed	325.6% (price as of 2026-08-20)
May 2, 2012	WSO	S	600	$73.77	$44,262	0 Direct	-100.00%	Disposed	325.6% (price as of 2026-08-20)
May 2, 2012	WSO	S	2,100	$73.76	$154,896	0 Direct	-100.00%	Disposed	325.6% (price as of 2026-08-20)
May 2, 2012	WSO	S	1,100	$73.75	$81,125	0 Direct	-100.00%	Disposed	325.7% (price as of 2026-08-20)
May 2, 2012	WSO	S	300	$73.74	$22,122	0 Direct	-100.00%	Disposed	325.7% (price as of 2026-08-20)
May 2, 2012	WSO	S	400	$73.73	$29,492	0 Direct	-100.00%	Disposed	325.8% (price as of 2026-08-20)
May 2, 2012	WSO	S	100	$73.72	$7,372	0 Direct	-100.00%	Disposed	325.9% (price as of 2026-08-20)
May 2, 2012	WSO	S	100	$73.72	$7,372	0 Direct	-100.00%	Disposed	325.9% (price as of 2026-08-20)
May 2, 2012	WSO	S	100	$73.71	$7,371	0 Direct	-100.00%	Disposed	325.9% (price as of 2026-08-20)
May 2, 2012	WSO	M	20,000	$58.87	$1,177,400	0 Direct	—	Acquired	433.3% (price as of 2026-08-20)
Dec. 14, 2007	WSO	A	1,666	$36.33	$60,526	1,666 Direct	—	Acquired	764.1% (price as of 2026-08-20)
Dec. 14, 2007	WSO	A	1,667	$36.33	$60,562	1,667 Direct	—	Acquired	764.1% (price as of 2026-08-20)
Dec. 14, 2007	WSO	A	1,667	$36.33	$60,562	1,667 Direct	—	Acquired	764.1% (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
May 12, 2025	WSO	Stock Option (right to buy)	Common stock (4,500)	$175.07	June 1, 2025	4,500	Disposed
May 6, 2024	WSO	Stock Option (right to buy)	Common Stock (9,000)	$160.69	June 3, 2024	9,000	Disposed
March 3, 2023	WSO	Stock Option (right to buy)	Common Stock (6,000)	$185.12	June 4, 2023	6,000	Disposed
June 1, 2021	WSO	Stock Option (right to buy)	Common Stock (6,000)	$143.86	June 5, 2022	6,000	Disposed
June 1, 2020	WSO	Stock Option (right to buy)	Common Stock (4,500)	$175.07	June 1, 2025	4,500	Acquired
June 1, 2020	WSO	Stock Option (right to buy)	Common Stock (6,000)	$142.21	July 1, 2021	6,000	Disposed
June 3, 2019	WSO	Stock Option (right to buy)	Common Stock (9,000)	$160.69	June 3, 2024	9,000	Acquired
June 4, 2018	WSO	Stock Option (right to buy)	Common Stock (6,000)	$185.12	June 4, 2023	6,000	Acquired
March 13, 2018	WSO	Stock Option (right to buy)	Common Stock (7,500)	$121.84	Nov. 9, 2020	7,500	Disposed
June 5, 2017	WSO	Stock Option (Right to buy)	Common Stock (6,000)	$143.86	June 5, 2022	6,000	Acquired
July 1, 2016	WSO	Stock Option (right to buy)	Common Stock (6,000)	$142.21	July 1, 2021	6,000	Acquired
Nov. 9, 2015	WSO	Stock Option (right to buy)	Common Stock (7,500)	$121.84	Nov. 9, 2020	7,500	Acquired
May 29, 2012	WSO	Stock Option (right to buy)	Common Stock (1,666)	$36.33	Dec. 14, 2012	1,666	Disposed
May 29, 2012	WSO	Stock Option (right to buy)	Common Stock (1,667)	$36.33	Dec. 14, 2012	1,667	Disposed
May 29, 2012	WSO	Stock Option (right to buy)	Common Stock (1,667)	$36.33	Dec. 14, 2012	1,667	Disposed
May 2, 2012	WSO	Stock Option (right to buy)	Common Stock (0)	$58.87	May 25, 2012	6,666	Disposed
May 2, 2012	WSO	Stock Option (right to buy)	Common Stock (0)	$58.87	May 25, 2012	6,667	Disposed
May 2, 2012	WSO	Stock Option (right to buy)	Common Stock (0)	$58.87	May 25, 2012	6,667	Disposed
Dec. 14, 2007	WSO	Stock Option (right to buy)	Common Stock (1,666)	$36.33	Dec. 14, 2012	1,666	Acquired
Dec. 14, 2007	WSO	Stock Option (right to buy)	Common Stock (1,667)	$36.33	Dec. 14, 2012	1,667	Acquired
Dec. 14, 2007	WSO	Stock Option (right to buy)	Common Stock (1,667)	$36.33	Dec. 14, 2012	1,667	Acquired

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

Initial ownership (Form 3) 4 holdings

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

Date	Ticker	Security	Shares	Ownership
June 4, 2007	WSO	Common Stock	250	Direct
June 4, 2007	WSO	Stock Option (right to buy)→ Common Stock (6,667)	6,667	Direct
June 4, 2007	WSO	Stock Option (right to buy)→ Common Stock (6,667)	6,667	Direct
June 4, 2007	WSO	Stock Option (right to buy)→ Common Stock (6,666)	6,666	Direct