MARA Holdings (MARA) insider trading
9 directors and officers declare holding shares of MARA Holdings (MARA), each in their own filing with the SEC. The largest is Frederick G. Thiel (Chief Executive Officer · Director) with 4.2M shares, 1.1% of the company, worth $40.7M at the last close. The most recent move on file: Salman Hassan Khan sold 9,210 shares at $11.21 on Oct 5, 2026. Of the 9 with a trade on file, 5 last bought and 4 last sold. Purchases and sales are as reported on Forms 3, 4 and 5 — the SEC counts private transactions too, and many large sales follow a plan arranged in advance. Holdings are never added up: two spouses often report the same shares, and a joint filing carries a fund's.
| Insider | Role | Shares | % of company | Value | Last trade on file | Filed |
|---|---|---|---|---|---|---|
| Frederick G. Thiel | Chief Executive Officer · Director | 4.2M | 1.1% | $40.7M | sold 27,505 shares at $11.22 on Oct 1, 2026 | Oct 1, 2026 |
| Salman Hassan Khan | Chief Financial Officer | 1.9M | 0.49% | $18.4M | sold 9,210 shares at $11.21 on Oct 5, 2026 | Oct 5, 2026 |
| Zabi Nowaid | General Counsel | 869,481 | 0.23% | $8.4M | sold 20,923 shares at $11.33 on Sep 30, 2026 | Sep 30, 2026 |
| Jay P. Leupp | Director | 261,618 | 0.07% | $2.5M | bought 82,759 shares on Feb 13, 2026 | Feb 13, 2026 |
| Georges Antoun | Director | 250,639 | 0.06% | $2.4M | bought 82,759 shares on Feb 13, 2026 | Feb 13, 2026 |
| Douglas K. Mellinger | Director | 246,618 | 0.06% | $2.4M | sold 7,000 shares at $16.00 on Jun 22, 2026 | Jun 22, 2026 |
| Vicki Mealer-Burke | Director | 140,862 | 0.04% | $1.4M | bought 82,759 shares on Feb 13, 2026 | Feb 13, 2026 |
| Barbara Humpton | Director | 136,339 | 0.04% | $1.3M | bought 82,759 shares on Feb 13, 2026 | Feb 13, 2026 |
| Janet George | Director | 136,339 | 0.04% | $1.3M | bought 82,759 shares on Feb 13, 2026 | Feb 13, 2026 |
Each insider at MARA Holdings
- Frederick G. Thiel — Chief Executive Officer · Director
- Salman Hassan Khan — Chief Financial Officer
- Zabi Nowaid — General Counsel
- Jay P. Leupp — Director
- Georges Antoun — Director
- Douglas K. Mellinger — Director
- Vicki Mealer-Burke — Director
- Barbara Humpton — Director
- Janet George — Director
No longer filing
- Said Ouissal — Director
What insiders bought and sold across AI stocks · All filings on sec.gov