Mazziota Daniel Richard Insider Trades & Stock Holdings

AMPG · Latest filing Jun 23, 2026

Mazziota Daniel Richard at AMPG has 2 Form 4 trades on file since Jun 22, 2026. Open-market activity: 0 purchases ($0) and 2 sales ($137.65K), net -$137.65K. Latest filing: disposed of 10K shares of $AMPG on Jun 23, 2026 at $7.71.

Trades on file

2

Open-market bought

$0

Open-market sold

$137.65K

Net open-market

-$137.65K

Latest filing

Jun 23, 2026

All insider trades by Mazziota Daniel Richard

Date	Ticker	Type	Shares	Price	Value	Owned after	ΔOwn	1W	1M	6M	Role	Filing	Story
Jun 23, 2026	$AMPG	Sell (Open-market sale)	10K	$7.71	$77.10K			-10.0%	-18.0%				—
Jun 22, 2026	$AMPG	Sell (Open-market sale)	7.16K	$8.46	$60.55K			-16.8%	-23.4%				Read

"Buy" means shares acquired on the Form 4 (including grants and option exercises); "Sell" means shares disposed. 1W / 1M / 6M = how the stock moved after the trade.

Stocks Mazziota Daniel Richard traded

• $AMPG

Frequently asked questions

Has Mazziota Daniel Richard been buying or selling stock?

Mazziota Daniel Richard has 0 open-market purchases and 2 open-market sales on file, net -$137.65K. Grants, option exercises and tax withholding are listed separately because they are not open-market trades.

What was Mazziota Daniel Richard's latest insider trade?

disposed of 10K shares of $AMPG on Jun 23, 2026 at $7.71.

Data comes from public SEC Form 4 and 13F filings and STOCK Act disclosures. Dates are the trade or filing date reported. This page is for research only and is not investment advice.