Greenland Mines Ltd.
Organization details
- Legal name
- Greenland Mines Ltd.
- Former names
- Klotho Neurosciences, Inc. ANEW Medical, Inc. Redwoods Acquisition Corp.
- Ownership
- Public
- Status
- Active
- Sector (GICS)
- Health Care
- SIC code
- 2836 — Biological Products, (No Diagnostic Substances)
- Headquarters city
- Omaha
- Headquarters state / province
- Nebraska
- Headquarters country
- United States
- Fiscal year end
- December
- Ticker symbol
- GRML
- Primary stock exchange
- Nasdaq
Identifiers
- SEC CIK
- 0001907223
- EIN
- 86-2727441
Board of directors
-
Jason David Sawyer · DirectorSince 2026
-
Jon McGarity · DirectorSince 2025
-
Joseph Sinkule · Director · Chief Executive OfficerSince 2025
-
Riad Hussein El-Dada · DirectorSince 2025
-
Samuel M. Zentman · DirectorSince 2025
-
Shalom Hirschman · DirectorSince 2025
Chief executives
Board connections
2 of this board's directors also sit on 4 other boards. 1 is in the same sector.
- via Samuel M. Zentman
- via Jason David Sawyer
-
Nomad Power Solutions Inc. Same sectorvia Jason David Sawyer
- via Jason David Sawyer
Insider trades
All notable trades →From SEC Forms 4 and 5. Open-market purchases and sales are highlighted; grants, option exercises and shares withheld for tax are routine.
- Bought, last 12 months
- $332,400
- 3 purchases by 3 insiders
- Sold, last 12 months
- $40,250
- 1 sale by 1 insider
| Date | Insider | Transaction | Shares | Price | Value |
|---|---|---|---|---|---|
| Oct 1, 2026 | Riad Hussein El-Dada Former Director | Open-market sale | −3,500 | $9.35 | $32,727 |
| Aug 25, 2026 | LeBlanc Jeff Officer (Chief Financial Officer) | Open-market purchase | +14,000 | $9.72 | $136,080 |
| Jul 22, 2026 | Jason David Sawyer Director | Open-market purchase | +240,000 | $0.23 | $55,200 |
| Jul 20, 2026 | Jon McGarity Director | Open-market purchase | +140,000 | $0.18 | $25,200 |
| Jul 16, 2026 | LeBlanc Jeff Officer (Chief Financial Officer) | Open-market purchase | +1,400,000 | $0.18 | $252,000 |
| Jun 25, 2026 | Riad Hussein El-Dada Director | Open-market sale | −175,000 | $0.23 | $40,250 |
| Mar 4, 2026 | LeBlanc Jeff Officer (Chief Financial Officer) | Grant or award | +2,500,000 | — | — |
| Mar 4, 2026 | Riad Hussein El-Dada Director | Grant or award | +350,000 | — | — |
| Mar 4, 2026 | Samuel M. Zentman Director | Grant or award | +350,000 | — | — |
| Mar 4, 2026 | Shalom Hirschman Director | Grant or award | +350,000 | — | — |
| Mar 4, 2026 | Jon McGarity Director | Grant or award | +350,000 | — | — |
| Mar 4, 2026 | Joseph Sinkule Director, Officer (Chief Executive Officer) | Grant or award | +2,500,000 | — | — |
| Sep 25, 2025 | Joseph Sinkule Director, Officer (Chief Executive Officer) | Other | +400,000 | — | — |
| Aug 25, 2025 | LeBlanc Jeff Officer (Chief Financial Officer) | Grant or award | +200,000 | — | — |
| Aug 5, 2025 | Shalom Hirschman Director | Grant or award | +70,149 | — | — |
Peers
Compare boardsOrganizations in the same sector, closest in location and size first.
Questions about Greenland Mines Ltd.
Who is the CEO of Greenland Mines Ltd.?
Joseph Sinkule is Greenland Mines Ltd.'s Chief Executive Officer.
How many directors are on Greenland Mines Ltd.'s board?
Greenland Mines Ltd.'s board has 6 directors: Jason David Sawyer, Jon McGarity, Joseph Sinkule, Riad Hussein El-Dada, Samuel M. Zentman and Shalom Hirschman.
Are Greenland Mines Ltd. insiders buying or selling shares?
Over the last 12 months, Greenland Mines Ltd. insiders bought $332,400 of shares in 3 purchases and sold $40,250 of shares in 1 sale on the open market, as reported to the SEC on Forms 4 and 5.
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