Donald Olds
Director · Retension Pharmaceuticals, Inc.
Individual
- 2026
- Oct 13, 2026
- 2
Filings (90d)
Other insiders active in the same stocks
Insiders who reported open-market trades in the last 12 months at the companies Donald Olds 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.
- Eric L. Keller - $250K in RTSN purchases and sales in the last 12 months
- Franklin M. Berger - $120K in RTSN purchases and sales in the last 12 months
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Frequently asked questions
Who is Donald Olds?
Donald Olds is a corporate insider, tracked as Director of Retension Pharmaceuticals, Inc. (RTSN). InsiderAlpha holds 2 primary Form 4 filings for them, the earliest from 2026, updated as new SEC EDGAR filings are processed.
How many SEC Form 4 filings has Donald Olds submitted recently?
2 primary Form 4 filings in the last 90 days, covering 1 company.
