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Insider · CIK 0001777439

Randy Lee Stone

directorofficer

Files at CTS (CTS CORP), AVTR (Avantor, Inc.). First filing -, latest -.

In brief

Randy Lee Stone files SEC Form 4 as director and officer at CTS (CTS CORP), and also at AVTR (Avantor, 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; Randy Lee Stone 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, 6 in all, newest first.

DateCompanyTransactionSharesPriceValueHoldings afterFiled
Nov 6, 2025CTS
CTS CORP
AGrant or award
Common Stock
+3,500$0.00$012,200Nov 10, 2025
Nov 7, 2024CTS
CTS CORP
AGrant or award
Common Stock
+2,400$0.00$08,700Nov 8, 2024
Apr 16, 2024AVTR
Avantor, Inc.
FTax withholding
Common Stock
-6,762$24.60$166k68,105Apr 18, 2024
Feb 23, 2024AVTR
Avantor, Inc.
AGrant or award
Common Stock
+25,667$0.00$074,867Feb 27, 2024
Feb 23, 2024AVTR
Avantor, Inc.
AGrant or award
Stock Options (Right to Buy)derivative
+62,753$0.00$062,753Feb 27, 2024
Nov 2, 2023CTS
CTS CORP
AGrant or award
Common Stock
+3,600$0.00$06,300Nov 6, 2023

Questions about Randy Lee Stone

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

Is Randy Lee Stone buying or selling?

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

How did Randy Lee Stone's past buys perform?

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

Where does Randy Lee Stone file Form 4?

Randy Lee Stone has filed Form 4 at CTS (CTS CORP); AVTR (Avantor, Inc.) as EVP, Laboratory Solutions. 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.

Randy Lee Stone: insider trades and track record | InsiderTell