KUPINSKY STUART

Insider

EVP, CLO & Corp Sec

Trades at: MRCY

30D 90D 1Y

Net shares · 365d

-4.7K

0 buy · 4.7K sell

Net value · 365d

-$348.4K

$0 in · $348.4K out

Sentiment · 365d

Net selling

0% buying · 100% selling

Open-market trades · 365d

0 buy · 4.7K sell

Trading track record · all companies

Running net of open-market buys − sells across every company. Tap the line or a marker for details. ▲ buy · ▼ sell.

Transactions · 365d

Open-market Buys Sells All types

MRCY Sell·S
Feb 17, 26

EVP, CLO & Corp Sec

$191.1K

2.3K sh · $83.56

Own -3%
MRCY Sell·S
Aug 19, 25

EVP, CLO & Corp Sec

$157.3K

2.4K sh · $65.47 avg · 2 lots

Own -3%
MRCY Grant·A
Aug 15, 25

EVP, CLO & Corp Sec

$0

9.9K sh

Own +16%

Date▾	Ticker	Role	Type	Shares	Own Δ	Price	Value
Feb 17, 2026	MRCY	EVP, CLO & Corp Sec	Sell S	2.3K	-3%	$83.56	$191.1K
Aug 19, 2025	MRCY	EVP, CLO & Corp Sec	Sell S	2.4K2 lots	-3%	$65.47 avg	$157.3K
Aug 15, 2025	MRCY	EVP, CLO & Corp Sec	Grant A	9.9K	+16%	—	$0

Buy Sell Non-market (grant · exercise · gift)

About KUPINSKY STUART

This profile aggregates every SEC Form 4 insider transaction reported by KUPINSKY STUART across all companies they trade. Open-market purchases (code P) and sales (code S) are the highest-signal, discretionary trades; grants (A), option exercises (M) and gifts (G) reflect compensation rather than conviction and carry no market price. Figures cover the selected period and update as new filings are ingested.