Skip to content
buyModerate

Grigorios Siokas bought $34k of COSM

Chief Executive Officer at Cosmos Health Inc.. 79,254 shares at an average of $0.43, traded May 19, 2025, filed May 20, 2025.

Conviction score
44
Value
$34k
79,254 shares
Holdings after
5,661,320
+1% from before
From 52-week low
+35%
low $0.32, close $0.43
From 52-week high
-62%
high $1.14, as of May 19, 2025

Score components

  • Role
    CEO
    +25
  • Trade size
    $34k at market
    +6
  • Relative to holdings
    Holdings up 1.4%
    0
  • Price context
    62% below the 52-week high
    +8
  • Cluster
    No other insider buying within 14 days
    0
  • Repeat buying
    9 buys in 90 days
    +5
  • Track record
    Too few past buys to judge (0 with prices)
    0

What happened after comparable buys

Same side and tier, against the S&P 500, at 1, 3 and 6 months. Shown to Pro users; the whole table is on the backtest page.

This signal so far: 1m -3.4%, 3m +85.7%, 6m +56.6%.

Price around the trade, and since

From a quarter before the trade to today. The arrow is the trade, the circle the day the filing reached EDGAR, which is the first day anyone outside could act; the dotted line is the S&P 500 rebased to that day's close.

COSMOct 9, 2026 · close 0.34
Since filing May 20, 2025: -24.8%SPY +33.5% · excess -58.3%

Daily candles, adjusted for splits and dividends. Green arrows are insider buys, red are sells, sized by value; the dashed line is the close on the filing day, the dotted line SPY rebased to it.Charts by TradingView Lightweight Charts™

Rows in this filing

Every transaction in Form 4 0001477932-25-004014, as filed. Open on EDGAR

DateTransactionSharesPriceValueHoldings afterFiled
May 19, 2025POpen-market purchase
Common Stock, par value $.001
+79,254$0.43$34k5,661,320May 20, 2025

Related signals

Other insiders at Cosmos Health Inc. and this insider’s other filings.

ScoreCompanyInsiderValueHoldingsFiled
41Moderate
COSMbuy
Cosmos Health Inc.
Grigorios Siokas
Chief Executive Officer
$70k
349,825 shares
+2%
57Moderate
COSMbuy
Cosmos Health Inc.
Grigorios Siokas
Chief Executive Officer
$140k
766,284 shares
+6%
47Moderate
COSMbuy 2
Cosmos Health Inc.
Georgios Terzis
Chief Financial Officer
$42k
168,135 shares
+8%
65Notable
COSMbuy 2
Cosmos Health Inc.
Grigorios Siokas
Chief Executive Officer
$160k
701,447 shares
+6%
62Notable
COSMbuy 2
Cosmos Health Inc.
Grigorios Siokas
Chief Executive Officer
$45k
218,447 shares
+2%
49Moderate
COSMbuy
Cosmos Health Inc.
Grigorios Siokas
Chief Executive Officer
$145k
388,532 shares
+5%
48Moderate
COSMbuy
Cosmos Health Inc.
Grigorios Siokas
Chief Executive Officer
$120k
291,262 shares
+4%
44Moderate
COSMbuy
Cosmos Health Inc.
Grigorios Siokas
Chief Executive Officer
$45k
90,325 shares
+1%
49Moderate
COSMbuy
Cosmos Health Inc.
Grigorios Siokas
Chief Executive Officer
$175k
353,321 shares
+5%
53Moderate
COSMbuy
Cosmos Health Inc.
Grigorios Siokas
Chief Executive Officer
$220k
493,495 shares
+7%

Not investment advice. Scores and forward returns are decision support built from public SEC filings and past prices; they describe what happened after comparable filings, not what will happen after this one. Do your own research and size your risk.