Siokas Grigorios Insider Trading Activity
Siokas Grigorios has been net-buying over the last 12 months with 17 purchases and 0 sales across 1 company.
COSM is the most-traded position with 17 trades. The largest single transaction was a purchase of COSM for $220K on Jan 14, 2026.
Performance Scorecard
Forward stock performance after each transaction by Siokas Grigorios. Buy returns measure price movement after open-market purchases; sell-avoided measures the loss avoided after open-market sales. Success rate counts trades where the insider's direction was right.
| PERIOD | AVG BUY RETURN | AVG SELL AVOIDED | SUCCESS RATE | TRADES |
|---|---|---|---|---|
| 30 days | -12.7% | — | 18% | 17 |
| 90 days | -33.6% | — | 0% | 16 |
| 120 days | -39.8% | — | 0% | 16 |
Performance based on stock price movement after each transaction date. Past results do not predict future returns. Not financial advice.
Price & Trades
Pro: Trade MarkersCOSM · Cosmos Health Inc.
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| DATE | TICKER | TYPE | SHARES | PRICE | VALUE | Δ OWNED | ROLE | FILING |
|---|---|---|---|---|---|---|---|---|
Jun 10, 2026 | COSM | Buy | 701,447 | $0.23 | $160K | +5.6% | CEO | |
Feb 12, 2026 | COSM | Buy | 388,532 | $0.37 | $145K | +4.6% | CEO | |
Feb 11, 2026 | COSM | Buy | 291,262 | $0.41 | $120K | +3.6% | CEO | |
Jan 23, 2026 | COSM | Buy | 90,325 | $0.50 | $45K | +1.1% | CEO | |
Jan 20, 2026 | COSM | Buy | 353,321 | $0.50 | $175K | +4.6% | CEO | |
Jan 14, 2026 | COSM | Buy | 493,495 | $0.45 | $220K | +6.8% | CEO | |
Jan 12, 2026 | COSM | Buy | 113,185 | $0.50 | $57K | +1.6% | CEO | |
Jan 8, 2026 | COSM | Buy | 156,190 | $0.52 | $81K | +2.2% | CEO | |
Jan 7, 2026 | COSM | Buy | 124,880 | $0.52 | $65K | +1.8% | CEO | |
Jan 6, 2026 | COSM | Buy | 133,953 | $0.54 | $72K | +2.0% | CEO | |
Dec 19, 2025 | COSM | Buy | 88,314 | $0.49 | $43K | +1.3% | CEO | |
Dec 15, 2025 | COSM | Buy | 168,472 | $0.42 | $70K | +2.6% | CEO | |
Nov 28, 2025 | COSM | Buy | 76,360 | $0.64 | $49K | +1.2% | CEO | |
Nov 25, 2025 | COSM | Buy | 55,732 | $0.63 | $35K | +0.9% | CEO | |
Nov 21, 2025 | COSM | Buy | 56,080 | $0.68 | $38K | +0.9% | CEO | |
Nov 20, 2025 | COSM | Buy | 51,315 | $0.62 | $32K | +0.8% | CEO | |
Nov 19, 2025 | COSM | Buy | 61,614 | $0.65 | $40K | +1.0% | CEO |
Top Companies Traded
| TICKER | COMPANY | TRADES | TOTAL VOLUME |
|---|---|---|---|
| COSM | Cosmos Health Inc. | 17 | $1.4M |