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US INSIDER PROFILE · NON-SCORING RESEARCH
Siokas Grigorios
Chief Executive Officer | Officer
Identity: SEC reporting-owner CIK · Reporting-owner CIK: 0001660125
Purchase history
- Companies traded
- 1
- Purchases · 12M
- 20
- Purchases · 24M
- 41
- Average purchase
- $80.2K
- Median purchase
- $64.9K
- Gross purchase value
- $3.3M
Companies: Cosmos Health Inc.
41 SEC accession(s) · 0 joint-owner event(s). Values are reported Form 4 transaction values in USD.
Qualifying purchase disclosures
| Published | Company | Ticker | Role | Reported value | SEC source |
|---|---|---|---|---|---|
| 2026-07-31 | Cosmos Health Inc. | COSM | Chief Executive Officer | Officer | $70.0K | Open filing |
| 2026-07-30 | Cosmos Health Inc. | COSM | Chief Executive Officer | Officer | $137.9K | Open filing |
| 2026-06-12 | Cosmos Health Inc. | COSM | Chief Executive Officer | Officer | $45.9K | Open filing |
| 2026-06-12 | Cosmos Health Inc. | COSM | Chief Executive Officer | Officer | $161.3K | Open filing |
| 2026-02-13 | Cosmos Health Inc. | COSM | Chief Executive Officer | Officer | $143.8K | Open filing |
| 2026-02-12 | Cosmos Health Inc. | COSM | Chief Executive Officer | Officer | $119.4K | Open filing |
| 2026-01-26 | Cosmos Health Inc. | COSM | Chief Executive Officer | Officer | $45.2K | Open filing |
| 2026-01-21 | Cosmos Health Inc. | COSM | Chief Executive Officer | Officer | $176.7K | Open filing |
| 2026-01-15 | Cosmos Health Inc. | COSM | Chief Executive Officer | Officer | $222.1K | Open filing |
| 2026-01-13 | Cosmos Health Inc. | COSM | Chief Executive Officer | Officer | $56.6K | Open filing |
| 2026-01-09 | Cosmos Health Inc. | COSM | Chief Executive Officer | Officer | $81.2K | Open filing |
| 2026-01-08 | Cosmos Health Inc. | COSM | Chief Executive Officer | Officer | $64.9K | Open filing |
| 2026-01-07 | Cosmos Health Inc. | COSM | Chief Executive Officer | Officer | $72.3K | Open filing |
| 2025-12-22 | Cosmos Health Inc. | COSM | Chief Executive Officer | Officer | $43.3K | Open filing |
| 2025-12-16 | Cosmos Health Inc. | COSM | Chief Executive Officer | Officer | $70.8K | Open filing |
| 2025-12-01 | Cosmos Health Inc. | COSM | Chief Executive Officer | Officer | $48.9K | Open filing |
| 2025-11-26 | Cosmos Health Inc. | COSM | Chief Executive Officer | Officer | $35.1K | Open filing |
| 2025-11-24 | Cosmos Health Inc. | COSM | Chief Executive Officer | Officer | $38.1K | Open filing |
| 2025-11-21 | Cosmos Health Inc. | COSM | Chief Executive Officer | Officer | $31.8K | Open filing |
| 2025-11-20 | Cosmos Health Inc. | COSM | Chief Executive Officer | Officer | $40.0K | Open filing |
Post-purchase outcomes
Excess return = stock return − S&P 500 ETF (SPY adjusted close) return. Returns start on the first shared trading session on or after publication.
No completed point-in-time price outcome is available yet.
Research patterns
- First purchase in 12M
- 0/40
- Large purchase ≥ $100k
- 10/41
- Cluster buying · 15D
- 1/41
- Buying the dip
- 0/—
Routine / opportunistic: Not classifiable. These labels never affect the score or ranking.
Small samples remain visible but are not scored. This research enrichment never affects US-v1.1.