Who is JOHNSTON DONALD?

JOHNSTON DONALD has filed 4 SEC Form 4 insider transaction reports across 1 company. Form 4 disclosures are required by law whenever a corporate insider buys, sells, or receives company stock.

How many insider transactions has JOHNSTON DONALD filed?

JOHNSTON DONALD has 4 SEC Form 4 transactions on record at EdgarLookup, sourced from the SEC EDGAR public database. These span 1 company.

JOHNSTON DONALD

Insider transactions at 1 company

This page shows all SEC Form 4 filings attributed to JOHNSTON DONALD. Form 4 disclosures are required whenever a corporate insider — director, officer, or 10%+ shareholder — buys, sells, or receives company stock. Each row represents a separate reported transaction. All data is sourced directly from the SEC EDGAR public database.

INTZ

Company	Type	Shares	Price	Value	Date
INTZ	Option Exercise	5,000	$0.83	$4,150	May 19, 2020
INTZ	Option Exercise	5,000	$0.41	$2,050	May 16, 2019
INTZ	Option Exercise	5,000	$0.20	$1,000	Apr 2, 2018
INTZ	X	2,500	$1.73	$4,325	May 15, 2014