Watsco Inc
WSO.B- Exchange
- NYSE
- Industry
- Wholesale-Hardware & Plumbing & Heating Equipment & Supplies
- SEC CIK
- 0000105016
No open-market purchases or sales by Watsco Inc insiders were filed in the last 90 days; no institution reported holding it in 13F filings for Q2 2026; no superinvestor holds it.
Other share classesWSO
Open-market trades, last 90 days
Open-market purchases (P) and sales (S) by Watsco Inc insiders, counted by Form 4 filing. Trades with a flagged price and duplicate filings are left out.
- Open-market buys
- 0 filings
- Open-market sells
- 0 filings
- Insiders trading
- 0
- Net value
- $0
- Purchases minus sales
Insider roster
Directors, officers and 10% owners who have filed a Form 4 for Watsco Inc, current and former, most recent filer first. Last reported holding is the position after the last non-derivative trade in their latest filing.
| Name | Title | Last reported holding | Last filing | Filings, past year |
|---|---|---|---|---|
| Nahmad Albert H | Chairman and CEO | 92Indirect | Mar 13, 2026 | 1 |
| Menendez Ana M | CFO / Treasurer | 1,573Indirect | Mar 13, 2026 | 1 |
| Logan Barry S | Executive Vice President | 1,802Indirect | Mar 13, 2026 | 1 |
| Nahmad Aaron J | President | 526Indirect | Mar 13, 2026 | 2 |
| Lopez-Blazquez Ana | Director | 293 | Dec 16, 2025 | 1 |
| Dickins Denise | Director | 21,638 | Dec 9, 2025 | 1 |
| Tapella Gary L | Director | – | Jul 28, 2025 | 0 |
| Custer John Michael | Director | 3,552 | Jun 12, 2025 | 0 |
| Alvarez Cesar L | Director | 400 | Mar 7, 2025 | 0 |
| Macdonald John Alexander | Director | 0 | May 13, 2024 | 0 |
| Rubin Steven | Director | 608 | Jun 8, 2022 | 0 |
| Schimel Valerie | Director | – | Jun 8, 2022 | 0 |
| Moss Bob L | Director | 36,500Indirect | Jun 3, 2022 | 0 |
| Keeley Brian E. | Director | 0 | Mar 25, 2022 | 0 |
Insider trades
Each row adds up one type of transaction in one Form 4 filing. Only open-market purchases (P) and sales (S) are shown by default; use the filters to see grants, option exercises and other codes.
| Filed (ET) | Trade date | Filing delay | Insider | Transaction | Shares | Avg price | Value | Holding change | Flags |
|---|---|---|---|---|---|---|---|---|---|
| Jun 12, 2025 (view filing) | Jun 10 | 2 days | Custer John MichaelDirector | SSale | −2.20K | $448.27 | −$986.2K | −38.2%3.55K after | |
| Mar 7, 2025 (view filing) | Mar 5 | 2 days | Alvarez Cesar LDirector | SSale | −2.10K | $499.65 | −$1.05M | −100.0%0 after | 2 lots |
| Dec 18, 2024 (view filing) | Dec 18 | Same day | Logan Barry SExecutive Vice President | SSale | −11.0K | $508.21 | −$5.59M | −100.0%0 after | |
| May 14, 2024 (view filing) | May 10 | 4 days | Logan Barry SExecutive Vice President | SSale | −774 | $473.85 | −$366.8K | −30.4%1.77K after | |
| May 13, 2024 (view filing) | May 9 | 4 days | Macdonald John AlexanderDirector | SSale | −5.33K | $466.41 | −$2.49M | −100.0%0 after | 5 lots |
| Dec 14, 2023 (view filing) | Dec 12 | 2 days | Alvarez Cesar LDirector | SSale | −5.00K | $412.34 | −$2.06M | −100.0%0 after | |
| May 24, 2023 (view filing) | May 22 | 2 days | Alvarez Cesar LDirector | SSale | −4.00K | $332.64 | −$1.33M | −100.0%0 after | |
| Jun 1, 2022 (view filing) | May 27 | 5 days | Alvarez Cesar LDirector | SSale | −4.00K | $253.55 | −$1.01M | −100.0%0 after | 2 lots |
| Mar 25, 2022 (view filing) | Mar 23 | 2 days | Keeley Brian E.Director | SSale | −11.0K | $299.69 | −$3.30M | −100.0%0 after | 3 lots |