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Who

Aaron J. Nahmad

President

Company insider

Files Form 4 as: President, Watsco.

In numbers

Trades disclosed
84
Buys
0
Sells
1
Bought
$0
Sold
$321K
Companies
1
Companies where not an officer
0
First trade
14 Dec 2010
Last trade
9 Oct 2026
Last filed
13 Oct 2026

Companies traded

Where they are an officer
WSO WatscoDirector, Officer · Distributors & Wholesale · last 9 Oct 20260 buys · 1 sell

Activity over time

1 Nov 2024 – 1 Oct 2026
101Nov 24May 25Nov 25Apr 26Oct 26

Buys above the line, sells below, each month.

Every trade

TradedCompanyWhatAmount
9 Oct 2026filed 13 Oct 2026WSO WatscoDistributors & WholesaleSEC FORM 4 Code A$4.5M16,078 at $279.90filing
11 Mar 2026filed 13 Mar 2026WSO WatscoDistributors & WholesaleSEC FORM 4 Code J$8,42425 at $336.95filing
11 Mar 2026filed 13 Mar 2026WSO WatscoDistributors & WholesaleSEC FORM 4 Code J$8,42425 at $336.95filing
7 Jan 2026filed 9 Jan 2026WSO Watscooption or derivative · Distributors & WholesaleSEC FORM 4 Code A$4.7M13,955 at $338.85filing
7 Jan 2026filed 9 Jan 2026WSO Watscooption or derivative · Distributors & WholesaleSEC FORM 4 Code A$4.7M13,955 at $338.85filing
13 Mar 2025filed 17 Mar 2025WSO WatscoDistributors & WholesaleSEC FORM 4 Code J$8,53018 at $473.89filing
11 Feb 2025filed 13 Feb 2025WSO Watscooption or derivative · Distributors & WholesaleSEC FORM 4 Code A$270K569 at $473.85filing
7 Jan 2025filed 10 Jan 2025WSO Watscooption or derivative · Distributors & WholesaleSEC FORM 4 Code A$4.1M8,698 at $469.95filing
7 Jan 2025filed 10 Jan 2025WSO Watscooption or derivative · Distributors & WholesaleSEC FORM 4 Code A$5.0M10,639 at $469.95filing
11 Mar 2024filed 13 Mar 2024WSO WatscoDistributors & WholesaleSEC FORM 4 Code J$8,14119 at $428.47filing
9 Jan 2024filed 11 Jan 2024WSO Watscooption or derivative · Distributors & WholesaleSEC FORM 4 Code A$7.5M17,764 at $422.20filing
9 Jan 2024filed 11 Jan 2024WSO Watscooption or derivative · Distributors & WholesaleSEC FORM 4 Code A$5.0M12,118 at $412.60filing
13 Mar 2023filed 15 Mar 2023WSO WatscoDistributors & WholesaleSEC FORM 4 Code J$7,48230 at $249.40filing
7 Feb 2023filed 9 Feb 2023WSO Watscooption or derivative · Distributors & WholesaleSEC FORM 4 Code A$7.5M29,701 at $252.51filing
7 Feb 2023filed 9 Feb 2023WSO Watscooption or derivative · Distributors & WholesaleSEC FORM 4 Code A$200K632 at $316.32filing
10 Jan 2023filed 12 Jan 2023WSO Watscooption or derivative · Distributors & WholesaleSEC FORM 4 Code A$2.5M9,229 at $270.88filing
14 Mar 2022filed 16 Mar 2022WSO WatscoDistributors & WholesaleSEC FORM 4 Code J$7,19623 at $312.88filing
11 Jan 2022filed 13 Jan 2022WSO Watscooption or derivative · Distributors & WholesaleSEC FORM 4 Code A$7.5M24,444 at $306.82filing
11 Jan 2022filed 13 Jan 2022WSO Watscooption or derivative · Distributors & WholesaleSEC FORM 4 Code A$2.3M7,224 at $314.00filing
10 Mar 2021filed 12 Mar 2021WSO WatscoDistributors & WholesaleSEC FORM 4 Code J$5,66425 at $226.55filing

Sectors

Industrials1

Buys in green, sells in red, by the company’s sector.

Related people

Albert H. NahmadChairman and CEO · Chairman and CEO at Watsco, filing Form 4 there in the last year
Barry S. LoganExecutive Vice President · Executive Vice President at Watsco, filing Form 4 there in the last year
Ana M. MenendezCFO / Treasurer · CFO / Treasurer at Watsco, filing Form 4 there in the last year
Donald J. TrumpPresident · Also traded WSO in the last 90 days