Skip to content
S
SEC Filings Hub
Explore
Search firms, companies, tickers…
Ctrl/⌘ K
Live feed
Filing
Form 4
Form 4
0001518715-25-000151
·
MASON MARK K
Filer
Filing index
Filing metadata
Accession number
0001518715-25-000151
Form type
Form 4
Filer
MASON MARK K
CIK
CIK 1396928
Filed
Sep 04, 2025
Reporting period
Sep 02, 2025
Description
Insider transaction
Documents
Filing index
0001518715-25-000151-index.htm
Complete submission
0001518715-25-000151.txt
All documents
directory listing
Filed by
MASON MARK K
CIK 1396928
Explore SEC Filings Hub
Overview
Explore
Funds & firms
Most held stocks
Politicians
Company insiders
Policy & Legislation
Research
Compare investors
Find a security
Latest filings