Summary
Updated Aug 31, 2026
Mark A. Marino is Chief Financial Officer of Rackspace Technology, Inc. (RXT). 6 SEC Form 4 filings on record going back to 2025, most recently on 5 June 2026. Most recent open-market trade: sold $267K of RXT on 5 June 2026. Lifetime open-market sales: $712K.
Recent Transactions
7Every recent SEC Form 4 transaction Mark A. Marino has reported, most recent first.
Trading Pattern
InsiderAlpha's records for Mark A. Marino go back to 2025: 6 primary Form 4 filings, an average of 3.0 per year. 5 recorded transactions carry a Rule 10b5-1 flag, meaning they were pre-scheduled under a written trading plan rather than discretionary.
Other Insiders Active in the Same Stocks
Insiders who reported open-market trades in the last 12 months at the companies Mark A. Marino files at. Multiple unrelated insiders buying the same stock within a short window, cluster buying, has historically been one of the strongest Form 4 signals.
- Amar Maletira - $2.40M of RXT open-market activity in the last 12 months
- Dharmendra Kumar Sinha - $845K of RXT open-market activity in the last 12 months
- Kellie Teal-Guess - $826K of RXT open-market activity in the last 12 months
- Anthony Scott - $265K of RXT open-market activity in the last 12 months
More Notable Insiders
Other corporate insiders with significant SEC Form 4 track records on InsiderAlpha:
Frequently Asked Questions
Who is Mark A. Marino?
Mark A. Marino is a corporate insider, tracked as Chief Financial Officer of Rackspace Technology, Inc. (RXT). InsiderAlpha holds 6 primary Form 4 filings for them, the earliest from 2025, updated as new SEC EDGAR filings are processed.
How many SEC Form 4 filings has Mark A. Marino submitted recently?
1 primary Form 4 filing in the last 90 days, covering 1 company.
Has Mark A. Marino been buying or selling stock?
Recorded transactions: 0 open-market purchases and 4 open-market sales ($712K) across all tracked filings.
Where can I see all of Mark A. Marino'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.
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