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.
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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 7 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 |
|---|---|---|---|---|---|
| 2021-07-14 | — | Buy (P) | +166,667 | $1.00M | |
| 2021-06-25 | — | Buy (P) | +500,000 | $3.00M | |
| 2021-06-21 | — | Sell (S) | −562,000 | -$236.5K | |
| 2021-04-29 | — | Sell (S) | −597,532 | -$730.6K | |
| 2021-01-21 | — | Sell (S) | −115,490 | -$109.7K | |
| 2020-12-23 | — | Sell (S) | −10,000 | -$10 | |
| 2020-10-21 | — | Sell (S) | −7,100 | -$28 | |
| 2020-10-14 | — | Sell (S) | −25,000 | -$25 | |
| 2020-07-31 | — | Sell (S) | −79,000 | -$54.7K | |
| 2019-09-06 | — | Sell (S) | −34,666 | -$25.5K |
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.