Transactions
3
Insider / WATSCO INC
Lopez-Blazquez Ana
Director at WATSCO INC
- Company
- WATSCO INC
- Ticker
- WSO
- First filing on record
- December 16, 2025
- Latest trade on record
- December 12, 2025
- SEC filings
- EDGAR ↗
Lopez-Blazquez Ana, Director at WATSCO INC, has disclosed 3 transactions in WSO since December 16, 2025: 0 purchases (0 open-market buys) and 1 sale, worth about $752K at the reported prices. The latest was filed December 16, 2025, 4 days after the trade.
Open-market buys
0
Sales
1
Avg. disclosure lag
4.0d
Trading in charts
Trade timeline
When does this person trade, how big, and in which direction? Every trade in the last 12 months.
Bought (above the line)Sold (below the line)Other transaction
In the last 12 months Lopez-Blazquez Ana made no purchases and 1 sale worth $251K, plus 2 other transactions. Dot size is the dollar amount.
Portfolio mix
Which stocks does this person trade most? Tile size is dollars traded, all time on record.
Lopez-Blazquez Ana has traded 1 stock on record; the largest by dollars is WSO.
What kind of transactions
Most Form 4 rows are pay arriving or tax being withheld, not a decision to buy or sell. Only code P is an open-market purchase and code S an open-market sale. What each code means: Form 4 transaction codes.
| Code | Meaning | Rows | Shares | Value |
|---|---|---|---|---|
| M | Option exercise or conversion | 2 | 2,000 | $502K |
| F | Shares withheld for tax | 1 | 707 | $251K |
| Year | Rows | Bought | Sold |
|---|---|---|---|
| 2025 | 3 | 0 | 1 · $251K |
Transactions
| Security | Side | Trade date | Disclosed | Lag | Shares | Price | Value | Flags | Source | Share |
|---|---|---|---|---|---|---|---|---|---|---|
| WSO | Option / conversion M | December 12, 2025 | December 16, 2025 | 4d | 1,000 | $251 | $251K | derivative | Form 4 ↗ | |
| WSO | Sell F | December 12, 2025 | December 16, 2025 | 4d | 707 | $355 | $251K | Form 4 ↗ | ||
| WSO | Option / conversion M | December 12, 2025 | December 16, 2025 | 4d | 1,000 | $251 | $251K | Form 4 ↗ |
Filings
| Filed | Form | Accession | Rows | Status | Source |
|---|---|---|---|---|---|
| December 16, 2025 | Form 4 | 0001193125-25-320867 | 3 | published | EDGAR ↗ |
Other insiders at WATSCO INC
- Nahmad Aaron J President 3 rows
- Dickins Denise Director 2 rows
- LOGAN BARRY S Executive Vice President 2 rows
- NAHMAD ALBERT H Chairman and CEO 2 rows
- Custer John Michael Director 1 row
- MENENDEZ ANA M CFO / Treasurer 1 row
- Tapella Gary L Director 1 row
Everyone on file, with contracts and lobbying under the company's name: WATSCO INC.
Guides for this page
- What is SEC Form 4? Who files: officers, directors and owners of more than 10% of a class of the company's shares.
- Form 4 transaction codes P = purchase. S = sale. These are the two market trades.
- Insider buying vs insider selling Selling outweighs buying by a wide margin in normal times.
- Options and derivatives on Form 4 Table I = shares. Table II = options and other derivatives.
- What disclosure data cannot tell you Filings are late by design: up to 45 days for Congress, two business days for insiders.
Sources and method
| Source | Filings | Rows | First filed | Newest filed | Read the originals |
|---|---|---|---|---|---|
| SEC EDGAR, Form 4 | 1 | 3 | December 16, 2025 | December 16, 2025 | Form 4 list on EDGAR |
Site built October 27, 2026. Every row in the tables above links to its own filing. To quote a figure, use the Cite button at the top of the page; see how to cite and reuse.
Every row comes from the reporting owner's Form 4 as filed with the SEC (EDGAR ownership XML), read daily. "Value" is shares × the reported price; code P is an open-market purchase, S a sale, M an option exercise, A a grant. The lag is the filing date minus the trade date; Form 4 is due within two business days. Amendments (4/A) are not merged. Details on the methodology page; report an error on corrections.
Not investment advice. Figures are public disclosures shown as filed; they may lag the trade and may be amended later. No recommendation is made or implied.