Grigorios Siokas
CIK 1660125 · Chief Executive Officer · last filed 2026-06-12
"Disclosed insider exposure" sums this person's most-recently-reported share counts across each company they're an insider in, multiplied by the current underlying price. It is not net worth — it misses retail holdings, private investments, real estate, index funds, and any company where the person isn't an SEC-reporting insider. For informational purposes only.
Loading insider history…
Disclosed Exposure
$2.63M
Companies
1
Total Filings
94
Lifetime Open-Market Net
$12.61M
Holdings By Company
Latest on-record share count from this person's most recent non-derivative Form 4 transaction in each company. Disclosed exposure = shares × current underlying price.
| Symbol | Role | Shares | Price | Disclosed Exposure | Lifetime OM Net | Filings | Latest Filed |
|---|---|---|---|---|---|---|---|
| COSM | Chief Executive Officer | 13,481,808 | $0.19 | $2.63M | $12.61M | 56 | 2026-06-12 |
Recent Filings · Page 3 of 10
94 filingsInsider activity across all companies, newest first. Form 4 rows are post-trade confirmations (buys, sells, grants, exercises). Notice (144) rows are pre-trade notices of intent to sell restricted or control stock under Rule 144 — they may not all execute. Compare adjacent dates to see which notices became actual sales.
| Filed | Symbol | Action | Net Shares | Net $ | Link |
|---|---|---|---|---|---|
| 2025-05-23 | COSM | Buy (P) | +141,825 | $62.8K | EDGAR |
| 2025-05-22 | COSM | Buy (P) | +174,172 | $82.0K | EDGAR |
| 2025-05-21 | COSM | Buy (P) | +147,563 | $66.0K | EDGAR |
| 2025-05-20 | COSM | Buy (P) | +79,254 | $34.0K | EDGAR |
| 2025-04-28 | COSM | Buy (P) | +254,618 | $102.0K | EDGAR |
| 2025-04-25 | COSM | Buy (P) | +177,234 | $71.0K | EDGAR |
| 2025-04-24 | COSM | Buy (P) | +205,000 | $82.0K | EDGAR |
| 2025-04-23 | COSM | Buy (P) | +175,000 | $63.0K | EDGAR |
| 2025-04-22 | COSM | Buy (P) | +654,912 | $208.0K | EDGAR |
| 2025-03-05 | COSM | Buy (P) | +85,714 | $45.0K | EDGAR |
Form 4 codes: P = open-market purchase · S = open-market sale · A = grant/award · M = option exercise · F = tax withholding at vest · G = bona-fide gift · D = disposition to issuer · J = other (see filing footnote). Only P / S codes carry directional signal.
Notice (144 / 144/A): Form 144 is a notice of intent to sell restricted/control stock under Rule 144, filed before the sale; 144/A is an amendment. Many notices are pre-scheduled under Rule 10b5-1 plans. A Form 4 with code S typically follows within a few days when the planned sale executes; missing follow-up Form 4s suggest the notice was cancelled or modified.
Notice (144 / 144/A): Form 144 is a notice of intent to sell restricted/control stock under Rule 144, filed before the sale; 144/A is an amendment. Many notices are pre-scheduled under Rule 10b5-1 plans. A Form 4 with code S typically follows within a few days when the planned sale executes; missing follow-up Form 4s suggest the notice was cancelled or modified.