Grigorios Siokas
Chief Executive Officer, Director, 10% Owner · Cosmos Health Inc.
IndividualBuying only
- 2024
- Jul 31, 2026
- 21
Other insiders active in the same sector
No other insider has filed at Grigorios Siokas's companies, so these are insiders reporting open-market trades at other companies in the same sector.
- Noel R. Wallace - $33.98M in CL purchases and sales in the last 12 months
- William B. Cyr - $33.22M in FRPT purchases and sales in the last 12 months
- John Ackerman - $32.75M in GRDN purchases and sales in the last 12 months
- William P. Stiritz - $32.29M in POST purchases and sales in the last 12 months
- Jason M. Hollar - $29.38M in CAH purchases and sales in the last 12 months
- PAINE SCHWARTZ FOOD CHAIN FUND V GP, LTD. - $29.03M in SUJA purchases and sales in the last 12 months
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Frequently asked questions
Who is Grigorios Siokas?
Grigorios Siokas is a corporate insider, tracked as Chief Executive Officer, Director, 10% Owner of Cosmos Health Inc. (COSM). InsiderAlpha holds 21 primary Form 4 filings for them, the earliest from 2024, updated as new SEC EDGAR filings are processed.
How many SEC Form 4 filings has Grigorios Siokas submitted recently?
2 primary Form 4 filings in the last 90 days, covering 1 company.
Has Grigorios Siokas been buying or selling stock?
Recorded transactions: 6 open-market purchases ($264K) and 0 open-market sales across all tracked filings.
