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Insider · CIK 0002108307

Kirk Arthur

officer

Files at SSTI (SOUNDTHINKING, INC.). First filing -, latest -.

Kirk Arthur files SEC Form 4 as officer at SSTI (SOUNDTHINKING, INC.). No open-market trade is on file; the transactions below are grants, exercises and other rows that carry no view on the price.

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

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 / 0
$0 bought, $0 sold

Signals

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

No scored open-market trades yet.

Transactions

Every row this insider has filed, 4 in all, newest first.

DateCompanyTransactionSharesPriceValueHoldings afterFiled
Aug 31, 2026SSTI
SOUNDTHINKING, INC.
FTax withholding
Common Stock
-1,183$6.44$7,61953,59541 d ago
Jun 5, 2026SSTI
SOUNDTHINKING, INC.
FTax withholding
Common Stock
-1,444$7.51$11k54,778Jun 9, 2026
May 19, 2026SSTI
SOUNDTHINKING, INC.
AGrant or award
Common Stock
+56,222$0.00$056,222May 21, 2026
Mar 6, 2026SSTI
SOUNDTHINKING, INC.
AGrant or award
Stock Option (Right to Buy)derivative
+30,000$0.00$030,000Mar 10, 2026

Questions about Kirk Arthur

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

Is Kirk Arthur buying or selling?

Kirk Arthur has no open-market buy or sell on SEC Form 4; the filings on record are grants, exercises and other transactions.

How did Kirk Arthur's past buys perform?

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

Where does Kirk Arthur file Form 4?

Kirk Arthur has filed Form 4 at SSTI (SOUNDTHINKING, INC.) as SVP, Sales. 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.

Kirk Arthur: insider trades and track record | InsiderTell