Skip to content
buyNotable cluster of 6

Marciano Testa bought $200k of AGBK

Chairman and CEO at AGI Inc. 28,000 shares at an average of $7.15, traded May 7, 2026, filed May 11, 2026.

Conviction score
68
Value
$200k
28,000 shares
Holdings after
28,000
change unknown
From 52-week low
+12%
low $6.57, close $7.39
From 52-week high
-38%
high $12.00, as of May 7, 2026

Score components

  • Role
    CEO
    +25
  • Trade size
    $200k at market
    +12
  • Relative to holdings
    First purchase: no shares before this trade
    +8
  • Price context
    38% below the 52-week high
    +8
  • Cluster
    6 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 -9.7%, 3m -15.2%, 6m -.

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.

AGBKOct 9, 2026 · close 6.76
Since filing May 11, 2026: -7.4%SPY +5.8% · excess -13.2%

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 0001292814-26-002931, as filed. Open on EDGAR

DateTransactionSharesPriceValueHoldings afterFiled
May 7, 2026POpen-market purchase
Class A Common Sharesindirect: By Testa Ventures and Yepidale International Ventures Limited
+28,000$7.15$200k28,000May 11, 2026

Related signals

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

ScoreCompanyInsiderValueHoldingsFiled
60Notable
AGBKsell
AGI Inc
Vinicius Birkeland Aloe
Chief Technology Officer
$3.1M
256,792 shares
-59%
54Moderate
AGBKbuy 2
AGI Inc
Daniel Monteiro De Farias
Chief Products Officer
$690
100 shares
-
51Moderate
AGBKbuy 3
AGI Inc
Glauber Marques Correa
Director and COO
$15k
2,000 shares
-
56Moderate
AGBKbuy 7
AGI Inc
Marcello Winik Dubeux
Financial and IR Officer
$7,000
1,000 shares
-
56Moderate
AGBKbuy 6
AGI Inc
Rafael De Oliveira Morais
Risk & Controllership Officer
$3,101
436 shares
-
56Moderate
AGBKbuy 6
AGI Inc
Matheus Girardi
Chief Sales Officer
$1,914
270 shares
-
46Moderate
AGBKbuy 6
AGI Inc
Vinicius Birkeland Aloe
Chief Technology Officer
$3,001
407 shares
-
46Moderate
AGBKbuy 6
AGI Inc
Daniel Monteiro De Farias
Chief Products Officer
$5,000
693 shares
-

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.

Marciano Testa bought $200k of AGBK | InsiderTell