Other Insiders Active in the Same Stocks
Insiders who reported open-market trades in the last 12 months at the companies Robert Thaddeus Vayda 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.
- Perestroika - $18.23M of RIG open-market activity in the last 12 months
- Frederik Wilhelm Mohn - $18.23M of RIG open-market activity in the last 12 months
- Perestroika (Cyprus) Ltd - $18.23M of RIG open-market activity in the last 12 months
- Jeremy D. Thigpen - $2.16M of RIG open-market activity in the last 12 months
- Brady K. Long - $1.57M of RIG open-market activity in the last 12 months
- Roderick James Mackenzie - $863K of RIG 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 Robert Thaddeus Vayda?
Robert Thaddeus Vayda is a corporate insider, tracked as EVP, Chief Financial Officer of Transocean Ltd. (RIG). InsiderAlpha holds 3 primary Form 4 filings for them, the earliest from 2025, updated as new SEC EDGAR filings are processed.
When did Robert Thaddeus Vayda last file a Form 4?
The most recent primary Form 4 on record is dated 4 March 2026, one of 3 filings going back to 2025.
Has Robert Thaddeus Vayda been buying or selling stock?
Recorded transactions: 0 open-market purchases and 1 open-market sale ($129K) across all tracked filings.
Where can I see all of Robert Thaddeus Vayda'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
Follow Robert Thaddeus Vayda and every insider like them
A free account opens the full scored daily plan and every past day, a watchlist for any ticker, and 3 months of price history on every company page. No card.
Free plan available · Paid plans start with a 7-day free trial
