Mines Management, Inc. (together with its subsidiaries, “MMI,” “Mines Management,” the “Company,” “we,” “our,” “ours,” or “us”), is engaged in the business of acquiring and exploring, and if exploration is successful, developing mineral properties, primarily those containing silver and associated base and precious metals. The Company was incorporated under the laws of the State of Idaho on February 20, 1947. The Company’s executive offices are located at 905 W. Riverside, Suite 311, Spokane, Washington 99201.
Company profile
Employees
Incorporated
Location
Fiscal year end
Industry (SIC)
SEC CIK
Corporate docs
IRS number
910538859
Latest filings (excl ownership)
S-3ASR
Automatic shelf registration
23 Feb 22
S-3ASR
Automatic shelf registration
20 Feb 20
424B3
Prospectus supplement
18 Feb 20
424B5
Prospectus supplement for primary offering
10 Feb 20
POSASR
Automatic shelf registration (post-effective amendment)
10 Feb 20
S-3ASR
Automatic shelf registration
22 Feb 19
15-12B
Securities registration termination
27 Sep 16
25-NSE
Exchange delisting
14 Sep 16
8-K
Completion of Acquisition or Disposition of Assets
14 Sep 16
DEFA14A
Additional proxy soliciting materials
7 Sep 16
Institutional ownership, Q3 2019
| 13F holders | Current |
|---|---|
| Total holders | 0 |
| Opened positions | 0 |
| Closed positions | 0 |
| Increased positions | 0 |
| Reduced positions | 0 |
| 13F shares | Current |
|---|---|
| Total value | 0.00 |
| Total shares | 0.00 |
| Total puts | 0.00 |
| Total calls | 0.00 |
| Total put/call ratio | – |
| Largest owners | Shares | Value |
|---|