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Insider · CIK 0002134298

Corey Amthor

presidentofficer

Files at EROC (ERock, Inc.). First filing -, latest -.

In brief

Corey Amthor files SEC Form 4 as president at EROC (ERock, 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; Corey Amthor 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, 2 in all, newest first.

DateCompanyTransactionSharesPriceValueHoldings afterFiled
Jun 11, 2026EROC
ERock, Inc.
DDisposition to issuer
Class B Common Stock
-617,442--4,088,432Jun 12, 2026
Jun 11, 2026EROC
ERock, Inc.
DDisposition to issuer
Class B Unitsderivative
-617,442$19.85$12M4,088,432Jun 12, 2026

Questions about Corey Amthor

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

Is Corey Amthor buying or selling?

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

How did Corey Amthor's past buys perform?

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

Where does Corey Amthor file Form 4?

Corey Amthor has filed Form 4 at EROC (ERock, Inc.) as President. 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.

Corey Amthor: insider trades and track record | InsiderTell