Who
Riad Hussein El-Dada
Other role
Company insider
Files Form 4 as: Director and Other, Greenland Mines; Director, Mallinckrodt.
In numbers
- Trades disclosed
- 13
- Buys
- 0
- Sells
- 2
- Bought
- $0
- Sold
- $114K
- Companies
- 2
- Companies where not an officer
- 2
- First trade
- 1 Jul 2022
- Last trade
- 1 Oct 2026
- Last filed
- 5 Oct 2026
Companies traded
Activity over time
1 Jun – 1 Oct
Buys above the line, sells below, each month.
Every trade
| Traded | Company | What | Amount | |
|---|---|---|---|---|
| 1 Oct 2026filed 5 Oct 2026 | GRML Greenland MinesBiotechnology | SEC FORM 4 Sold | $33K3,500 at $9.35 | filing |
| 25 Jun 2026filed 26 Jun 2026 | GRML Greenland MinesBiotechnology | SEC FORM 4 Sold | $41K175,000 at $0.2317 | filing |
| 25 Jun 2026filed 26 Jun 2026 | GRML Greenland MinesBiotechnology | SEC FORM 4 Sold | $40K175,000 at $0.23 | filing |
| 4 Mar 2026filed 6 Mar 2026 | Klotho NeurosciencesBiotechnology | SEC FORM 4 Code A | —350,000 | filing |
| 4 Mar 2026filed 6 Mar 2026 | GRML Greenland MinesBiotechnology | SEC FORM 4 Code A | —350,000 | filing |
| 10 Dec 2025filed 10 Dec 2025 | GRML Greenland Minesoption or derivative · Biotechnology | SEC FORM 4 Code A | $8,20020,000 at $0.41 | filing |
| 7 Aug 2025filed 8 Aug 2025 | GRML Greenland Minesoption or derivative · Biotechnology | SEC FORM 4 Code A | $4,10010,000 at $0.41 | filing |
| 14 Nov 2023filed 16 Nov 2023 | Mallinckrodt | SEC FORM 4 Code D | —23,122 at $0.00 | filing |
| 16 Jun 2023filed 29 Jun 2023 | Mallinckrodt | SEC FORM 4 Code F | $4,0373,154 at $1.28 | filing |
| 16 Jun 2023filed 29 Jun 2023 | Mallinckrodt | SEC FORM 4 Code D | —26,277 | filing |
| 3 Jan 2023filed 5 Jan 2023 | Mallinckrodt | SEC FORM 4 Code A | —26,277 at $0.00 | filing |
| 16 Aug 2022filed 14 Sep 2022 | Mallinckrodtoption or derivative | SEC FORM 4 Code D | —22,533 at $0.00 | filing |
| 1 Jul 2022filed 6 Jul 2022 | Mallinckrodtoption or derivative | SEC FORM 4 Code A | —48,809 at $0.00 | filing |
News
Greenland Mines Ltd. Common Stock (NASDAQ:GRML) Director Riad Hussein El-Dada Sells 3,500 Shares of Company Stocktickerreport.com · 6 Oct 2026Greenland Mines Shares Begin Trading on Xetra in GermanyGRML · recorder.ca · 19 Oct 2026Greenland Mines Applauds President Trump's Focus on Greenland Mineral Exploration, Reinforcing Its Importance to U.S. and Allied SecurityGRML · manilatimes.net · 14 Oct 2026Greenland Mines Welcomes EU Selection of Neo Performance Materials' Silmet 2.0 as Strategic Project; Highlights Sarfartoq's Potential Role in Secure Transatlantic Rare Earth SupplyGRML · brantfordexpositor.ca · 12 Oct 2026
1 headline in the last 90 days name Riad Hussein El-Dada; 3 articles from the last 14 days about the 1 company they traded most, at most three about any one of them.