GS
Insider
Grigorios Siokas
Chief Executive OfficerGrigorios Siokas (Chief Executive Officer) filed 6 Form 4 reports in the trailing twelve months (6 purchases, 0 sales), most often in Cosmos Health Inc. (COSM). Across 6 priced purchase filings, the average 21-session return was -4.5% from execution and -1.6% from disclosure (delay-adjusted; derived). The largest single filing was $220K of COSM (493,495 sh × $0.45, as filed), executed Jan 14.
Add to watchlistReturn, ttmiAverage return per filing, trailing twelve months
-4.5%
avg across 6 priced filings
Delay-adjustediThe same average, entered at disclosure dates
-1.6%
same 6 filings, from disclosure
Filings, ttm
6
6 buys · 0 sells
Median delay
1d
execution → disclosure
Volume, ttmiDollar value disclosed in the trailing twelve months
$960K
shares × price, as filed
Last traded
Jul 29
Filed Jul 30
Median ADV $1.8M across their filed names
Impact on $10,000 · 12M
$11,701 (+17.0%)
S&P 500 $11,725 (+17.2%) · 0.2 pts behind
Grigorios Siokas
S&P 500
Compounded across filings from disclosure dates · past 12 months
Open performance→Volume by month
Buys $1.6M
Sells $0
Shares × price, as filed · by filing month · past 24 months
Sectors filed on
Healthcare
6 filings
Sector per market data · by filing · past 12 months
Most traded names
COSMRecent filings
COSMPURCHASE
Cosmos Health Inc.
View filing →
$198K354,296 sh × $0.56
Exec Feb 24 2025
Filed Feb 25 2025 · 5:30 PM ET COSMPURCHASE Cosmos Health Inc. View filing → $149K
257,334 sh × $0.58
Exec Dec 20 2024
Filed Dec 26 2024 · 5:30 PM ET †