Financial reports
No filings
Current reports
No filings
Registration and prospectus
Proxies
No filings
Other
No filings
Ownership
SC 13G/A
SONO TEK CORP
31 Jan 24
SC 13G/A
Inrad Optics, Inc.
31 Jan 24
SC 13G/A
NORTH EUROPEAN OIL ROYALTY TRUST
10 Feb 23
SC 13G/A
NORTH EUROPEAN OIL ROYALTY TRUST
1 Feb 23
SC 13G/A
SONO TEK CORP
1 Feb 23
SC 13G/A
Inrad Optics, Inc.
1 Feb 23
SC 13G/A
Williams Industrial Services Group Inc.
1 Feb 23
SC 13G/A
Inrad Optics, Inc.
27 Jan 22
SC 13G/A
Williams Industrial Services Group Inc.
27 Jan 22
SC 13G/A
SONO TEK CORP
27 Jan 22