Pampa Energy (NYSE: PAM) vice president buys 1.43 million shares

What happened

Pampa Energy Inc. (NYSE: PAM) Vicepresident Damian Miguel Mindlin bought 1,432,197 shares on 2026-09-28. The Form 4 was filed on 2026-10-02 and names Mindlin as an officer of the issuer, with one reporting person on the filing.

The filing splits the buy into 1,417,197 Common Stock shares at $3.10 and 15,000 American Depositary shares at $77.63, for about $5.56 million total. The table shows direct holdings afterward of 13,959,067 Common Stock shares and 690,893 American Depositary shares.

Both purchase lines are listed separately on the same form, and the ownership is direct for both classes.

Key numbers

Metric	Latest	Change	Source
Shares bought	1,432,197 shares		SEC Form 4
Reported purchase value	about $5.56 million		SEC Form 4
Common Stock purchase price	$3.10		SEC Form 4
American Depositary share purchase price	$77.63		SEC Form 4
Common Stock held afterward	13,959,067 shares		SEC Form 4
American Depositary shares held afterward	690,893 shares		SEC Form 4

Read more: Pampa Energy (PAM) stock analysis and investment case

Why it matters

OptimistFi's case is that Pampa Energy can compound shareholder value if its Argentina-based electricity assets keep converting stable operating profits into cash while non-operating volatility stays transitory and debt stays manageable. Mindlin's buy strengthens that view as insider conviction.

But it is still only a Form 4, not an operating result. The Common Stock leg accounted for about 99% of the shares bought, because 1,417,197 of the 1,432,197 shares were Common Stock.

That leaves 15,000 American Depositary shares as the smaller slice, and the reported $5.56 million total shows a real capital commitment at the stated prices. The split shows exactly where the capital went.

The filing gives investors a dated ownership signal and a clean benchmark for later filings. That matters because the form centers on listed equity.

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What's next

The filing sets a baseline for Mindlin's ownership after the 2026-09-28 purchases. Later SEC ownership filings will show whether the stake keeps changing.

If the direct holdings keep rising, the insider signal stays aligned with OptimistFi's case. If they do not, the investment case will again depend on operating results.

The form itself is the reference point for the next update and the latest dated ownership snapshot.

A later filing would either extend that signal or leave it as a single data point.

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