RACHESKY MARK H MD — SEC Form 4 Insider Trading Activity

Summary

Updated Jul 16, 2026

RACHESKY MARK H MD has filed 3 SEC Form 4 filings across 3 companies in the last 90 days — active on both sides. Lifetime open-market purchases: $5.00M.

Profile

Mark H. Rachesky is a physician and businessman known for his role as an investor and board member in various companies, including Lionsgate Studios Corp. and Titan International Inc. He is the founder of MHR Fund Management, a private investment firm.

Board memberships

• Lionsgate Studios Corp.
• Titan International Inc.
• STARZ Entertainment Corp.

Awards & honors

• Founder of MHR Fund Management
• Board member of Lionsgate
• Investor in various entertainment companies

Recent Transactions

Companies — Last 90 Days

• Lionsgate Studios Corp. (LION) — 1 filings, last 2026-07-11
• TITAN INTERNATIONAL INC (TWI) — 1 filings, last 2026-06-25
• STARZ ENTERTAINMENT CORP /CN/ (STRZ) — 1 filings, last 2026-05-19

Frequently Asked Questions

Who is RACHESKY MARK H MD?

Mark H. Rachesky is a physician and businessman known for his role as an investor and board member in various companies, including Lionsgate Studios Corp. and Titan International Inc. He is the founder of MHR Fund Management, a private investment firm.…

How many SEC Form 4 filings has RACHESKY MARK H MD submitted recently?

3 primary Form 4 filings in the last 90 days, covering 3 companies.

Has RACHESKY MARK H MD been buying or selling stock?

Recorded transactions: 9 open-market purchases ($5.00M) and 5 open-market sales () across all tracked filings.

Where can I see all of RACHESKY MARK H MD's SEC filings?

All Form 4 filings, transaction values, and 10b5-1 plan flags are listed on this page and updated in real time as new SEC EDGAR filings are processed.

Learn More

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