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Insider · CIK 0001201516

John A Thorson

cfoofficer

Files at WABC (WESTAMERICA BANCORPORATION). First filing Apr 29, 2025, latest Apr 29, 2025.

In brief

John A Thorson files SEC Form 4 as CFO at WABC (WESTAMERICA BANCORPORATION). Since Apr 29, 2025, John A Thorson has reported 0 open-market buys worth $0 and 1 open-market sell worth $109k, the latest filed on Apr 29, 2025.

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

The newest scored trade: sold $109k of WABC on Apr 28, 2025, filed Apr 29, 2025, scored 45 (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, $109k 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.

WABC: WESTAMERICA BANCORPORATION

WABCOct 9, 2026 · close 58.66

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
45Moderate
WABCsell 2
WESTAMERICA BANCORPORATION
$109k
2,243 shares
-16%+11% from low-16% from high

Planned sales

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

FiledCompanySharesValueSale datePast 3 months
Jul 3, 2025 WABC
WESTAMERICA BANCORPORATION
7,567
0.03% of outstanding
$391kJul 3, 2025$109k
Apr 28, 2025 WABC
WESTAMERICA BANCORPORATION
2,243
0.01% of outstanding
$109kApr 28, 2025none

Transactions

Every row this insider has filed, 5 in all, newest first.

DateCompanyTransactionSharesPriceValueHoldings afterFiled
Jul 9, 2025WABC
WESTAMERICA BANCORPORATION
MOption exercise
Non-qualified Stock Option (Right to Buy)derivative
-10$0.00$021,595Jul 11, 2025
Jul 10, 2025WABC
WESTAMERICA BANCORPORATION
MOption exercise
Non-qualified Stock Option (Right to Buy)derivative
-6,462$0.00$015,133Jul 11, 2025
Jul 3, 2025WABC
WESTAMERICA BANCORPORATION
MOption exercise
Non-qualified Stock Option (Right to Buy)derivative
-2$0.00$022,698Jul 8, 2025
Jul 7, 2025WABC
WESTAMERICA BANCORPORATION
MOption exercise
Non-qualified Stock Option (Right to Buy)derivative
-1,093$0.00$021,605Jul 8, 2025
Apr 28, 2025WABC
WESTAMERICA BANCORPORATION
SOpen-market sale
Common Stockindirect: By Trust
-2,243$48.57$109k11,591Apr 29, 2025

Questions about John A Thorson

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

Is John A Thorson buying or selling?

Not in the last 12 months. John A Thorson's latest open-market trade on SEC Form 4 was sold $109k of WABC on Apr 28, 2025.

How did John A Thorson's past buys perform?

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

Where does John A Thorson file Form 4?

John A Thorson has filed Form 4 at WABC (WESTAMERICA BANCORPORATION) as SVP/Treasurer. 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 A Thorson: insider trades and track record | InsiderTell