Skip to content
buyModerate cluster of 3

Christopher G Grosso bought $12k of INIS

director at INTERNATIONAL ISOTOPES INC. 401,117 shares at an average of $0.03, traded Nov 14, 2024, filed Nov 18, 2024.

Conviction score
40
Value
$12k
401,117 shares
Holdings after
1,026,283
+64% from before
From 52-week low
-
no price yet
From 52-week high
-
no price yet

Score components

  • Role
    Director
    +15
  • Trade size
    $12k at market
    0
  • Relative to holdings
    Holdings up 64%
    +10
  • Price context
    No price history yet
    0
  • Cluster
    3 insiders buying within 14 days
    +15
  • Repeat buying
    First buy in 90 days
    0
  • 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 0.0%, 3m +100.0%, 6m +66.7%.

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.

INISOct 9, 2026 · close 0.05
Since filing Nov 18, 2024: +66.7%SPY +35.3% · excess +31.3%

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 0001437749-24-035602, as filed. Open on EDGAR

DateTransactionSharesPriceValueHoldings afterFiled
Nov 14, 2024POpen-market purchase
Common Stockindirect: As UTMA Custodian for daughter
+401,117$0.03$12k1,026,283Nov 18, 2024

Related signals

Other insiders at INTERNATIONAL ISOTOPES INC and this insider’s other filings.

ScoreCompanyInsiderValueHoldingsFiled
34Weak
INISbuy
INTERNATIONAL ISOTOPES INC
Shahe Bagerdjian
Pres. & CEO
$7,000
140,000 shares
+2%
25Weak
INISbuy
INTERNATIONAL ISOTOPES INC
Shahe Bagerdjian
Pres. & CEO
$8,850
177,000 shares
+2%
40Moderate
INISbuy 3
INTERNATIONAL ISOTOPES INC
Shahe Bagerdjian
Pres. & CEO
$4,000
100,000 shares
+1%
40Moderate
INISbuy 3
INTERNATIONAL ISOTOPES INC
W Matthew Cox
Chief Financial Officer
$3,000
90,000 shares
+11%
59Moderate
INISbuy 2
INTERNATIONAL ISOTOPES INC
Shahe Bagerdjian
Pres. & CEO
$25k
1,000,000 shares
+12%
48Moderate
INISbuy 2
INTERNATIONAL ISOTOPES INC
W Matthew Cox
Chief Financial Officer
$6,250
250,000 shares
+87%

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.

Christopher G Grosso bought $12k of INIS | InsiderTell