Insider · CIK 0001557736

Keyes Jeffry R.

Chief Financial Officer

Edge score not yet computed for this insider (needs ≥3 lifetime open-market buys).

Last 2 transactions

Date	Issuer	Code	Direction	Shares	Price	Value
Apr 21, 2026	QSI	S	sell	37,381	$1	$37,194	View
Apr 20, 2026	QSI	S	sell	37,382	$1	$37,621	View

Keyes Jeffry R. — insider trading history — Form 4 AI