SEC EDGAR - Form 4 insider activity
Payments - 3 filings indexed by Nortis
Nortis signal thesis
Selling activity is leading recent insider flow. Review size, role and filing context.
0
OM buys - 90d
2
OM sells - 90d
1
Routine filings
0
Cluster filings
$4.50M
Largest trade
31/100
Avg signal score
Filing tape
McLaughlin Edward Grunde - President & CTO, MA Tech - $4.50M
Option exercises are often compensation mechanics rather than a direct market view; what happens to the shares next matters more.
View source filingArkell Sandra A - Controller - $108.0K
Insiders sell for many reasons (diversification, tax, personal); size and clustering matter more than a single sale.
View source filingArkell Sandra A - Controller - $108.0K
Insiders sell for many reasons (diversification, tax, personal); size and clustering matter more than a single sale.
View source filing