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SEC EDGAR · Forms 3/4/5Updated through Oct 30, 2026•21 filings

WSO

WATSCO INC

No net buying or selling imbalance over the last 3 months

No net buyers or sellers account for the net balance. There is no cluster of three distinct buyers within 30 days. We found no CEO/CFO purchases over 12 months.

How to read this signal

Only open-market P purchases and S sales count toward the signal. Vesting, options, taxes and gifts remain in the source data but do not trigger alerts. Rule 10b5-1 trades are shown as informational.

JSON example

3-month balance

$0.00

0 buyers · 0 sellers

12-month purchases

$0.00

0 distinct insiders

12-month sales

$0.00

0 distinct insiders

Highlighted alerts

0

0 Rule 10b5-1 trades treated as informational

Buying cluster · 30 days

Fewer than three distinct buyers

CEO/CFO purchases · 12 months

No executive purchases found

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Form 4 raw → Raspberry

The value is in what we do not call a signal.

The SEC XML stores every transaction. Raspberry keeps that evidence, reads the footnotes and separates voluntary open-market activity from vesting, option exercises, gifts, tax withholding, stock purchase and dividend reinvestment plans and pre-programmed 10b5-1 trades.

13
Raw transactions
Everything returned by the filing
0
Voluntary view
P/S trades after deterministic checks
9
Administrative noise
Stored, never alerted
0
10b5-1
Shown as informational
SEC ownership XML facts
Code
F
Shares
314,576
Price
$287.50
Footnotes
8

Ownership in Watsco, Inc. Profit Sharing Retirement Plan and Trust. The Class B Common Stock is convertible into Common Stock at any time on a one-for-one basis and has no expiration date. Reflects shares held by Albert Henry Capital L.P., a limited partnership over which Mr. Nahmad maintains effective control, which are subject to vesting restrictions. Reflects shares held by My Pal Al, L.P., a limited partnership over which Mr. Nahmad maintains effective control. Of the number of shares held following the reported transaction (Mr. Nahmad's vesting of restricted stock), 102,575 remain subject to vesting restrictions. Reflects shares held by Gramps G-MA, L.P, a limited partnership over which Mr. Nahmad maintains effective control, which are subject to vesting restrictions. Includes 9,202 and 9,842 shares acquired on April 30, 2026 and July 31, 2026, respectively, under the Watsco Inc. Dividend Reinvestment Plan. Reflects shares held by various trusts over which Mr. Nahmad maintains effective control. Reflects shares owned by Colon Boy LP, a limited partnership, over which Mr. Nahmad maintains effective control.

Raspberry interpretation
Informational — no alert

Reason: administrative_code.

Verify in SEC EDGAR

Recent transactions

Voluntary purchases and sales; administrative noise stays hidden.

0 transactions
No voluntary purchases or sales appear in the available period.