Skip to content

Insider · CIK 0002050539

Mitzi H Coogler

director

Files at BCHT (Birchtech Corp.), ATO (ATMOS ENERGY CORP). First filing -, latest -.

Mitzi H Coogler files SEC Form 4 as director at BCHT (Birchtech Corp.), and also at ATO (ATMOS ENERGY CORP). 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; Mitzi H Coogler 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
Mar 6, 2026ATO
ATMOS ENERGY CORP
AGrant or award
Phantom Stock Unitsderivative
+920$184.73$170k920Mar 10, 2026
Jan 9, 2025BCHT
Birchtech Corp.
AGrant or award
Stock Option (Right to Buy)derivative
+100,000$0.00$0100,000Jan 13, 2025

Questions about Mitzi H Coogler

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

Is Mitzi H Coogler buying or selling?

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

How did Mitzi H Coogler's past buys perform?

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

Where does Mitzi H Coogler file Form 4?

Mitzi H Coogler has filed Form 4 at BCHT (Birchtech Corp.); ATO (ATMOS ENERGY CORP). 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.

Mitzi H Coogler: insider trades and track record | InsiderTell