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Insider · CIK 0001888910

John Alexander Macdonald

director

Files at WSO (WATSCO INC). First filing May 13, 2024, latest May 13, 2024.

In brief

John Alexander Macdonald files SEC Form 4 as director at WSO (WATSCO INC). Since May 13, 2024, John Alexander Macdonald has reported 0 open-market buys worth $0 and 1 open-market sell worth $2.5M, the latest filed on May 13, 2024.

A track record needs three past buys with six months of prices behind them; John Alexander Macdonald has 0, so none is measured yet.

The newest scored trade: sold $2.5M of WSO on May 9, 2024, filed May 13, 2024, scored 53 (moderate).

Track record
Not enough history
Fewer than three past buys with six months of prices.
Median 6-month excess
-
after past buys, n = 0
Hit rate
-
past buys that beat the index over 6 months
Open-market trades
0 / 1
$0 bought, $2.5M sold

Where the trades landed

Last year at the company this insider has traded most, with each buy and sell on the bar it happened.

WSO: WATSCO INC

WSOOct 12, 2026 · close 286.32

Daily candles, adjusted for splits and dividends. Green arrows are insider buys, red are sells, sized by value. Click a marked bar to open the signal.Charts by TradingView Lightweight Charts™

Signals

This insider’s open-market buys and sells, scored.

ScoreCompanyValueHoldingsPrice contextFiled
53Moderate
WSOsell 2
WATSCO INC
$2.5M
5,334 shares
-267%+51% from low-0% from high

Planned sales

Form 144 notices this insider filed before selling restricted or control stock, newest first.

FiledCompanySharesValueSale datePast 3 months
May 6, 2024 WSO
WATSCO INC
1,000
0.00% of outstanding
$472kMay 9, 2024none

Transactions

Every row this insider has filed, 9 in all, newest first.

DateCompanyTransactionSharesPriceValueHoldings afterFiled
May 9, 2024WSO
WATSCO INC
SOpen-market sale
Common stock
-1,000$468.94$469k1,000May 13, 2024
May 9, 2024WSO
WATSCO INC
MOption exercise
Common stock
+1,000$165.61$166k0May 13, 2024
May 9, 2024WSO
WATSCO INC
SOpen-market sale
Common stock
-1,000$465.43$465k0May 13, 2024
May 9, 2024WSO
WATSCO INC
MOption exercise
Common stock
+3,334$260.28$868k0May 13, 2024
May 9, 2024WSO
WATSCO INC
SOpen-market sale
Common stock
-2,682$465.75$1.2M0May 13, 2024
May 9, 2024WSO
WATSCO INC
SOpen-market sale
Common stock
-647$466.78$302k0May 13, 2024
May 9, 2024WSO
WATSCO INC
SOpen-market sale
Common stock
-5$467.83$2,3390May 13, 2024
May 9, 2024WSO
WATSCO INC
MOption exercise
Stock Option (right to buy)derivative
-1,000$165.61$166k0May 13, 2024
May 9, 2024WSO
WATSCO INC
MOption exercise
Stock Option (right to buy)derivative
-3,334$260.28$868k1,666May 13, 2024

Questions about John Alexander Macdonald

Answered from the filings on this page, as of the latest one.

Is John Alexander Macdonald buying or selling?

Not in the last 12 months. John Alexander Macdonald's latest open-market trade on SEC Form 4 was sold $2.5M of WSO on May 9, 2024.

How did John Alexander Macdonald's past buys perform?

Not measured yet. InsiderTell needs three past buys with six months of prices to publish a track record, and John Alexander Macdonald has 0.

Where does John Alexander Macdonald file Form 4?

John Alexander Macdonald has filed Form 4 at WSO (WATSCO INC). A Form 4 is required of officers, directors and holders of more than 10% of a share class within two business days of a trade.

Not investment advice. Scores and forward returns are decision support built from public SEC filings and past prices; they describe what happened after comparable filings, not what will happen after this one. Do your own research and size your risk.

John Alexander Macdonald: insider trades and track record | InsiderTell