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sellModerate cluster of 3

Dimitry DiRienzo sold $511k of AIZ

SVP, CAO, Controller at ASSURANT, INC.. 2,000 shares at an average of $255.68, traded May 26, 2026, filed May 27, 2026.

Warning score
58
Value
$511k
2,000 shares
Holdings after
2,741
-42% from before
From 52-week low
+40%
low $181.24, close $254.35
From 52-week high
-1%
high $256.49, as of May 26, 2026

Score components

  • Role
    Officer
    +15
  • Trade size
    $511k at market
    +18
  • Share of holdings sold
    Sold 42% of holdings
    +10
  • Cluster
    3 insiders selling within 14 days
    +15

What happened after comparable sells

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.

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.

AIZOct 13, 2026 · close 270.99
Since filing May 27, 2026: +8.2%SPY +4.2% · excess +4.0%

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 0001193125-26-241968, as filed. Open on EDGAR

DateTransactionSharesPriceValueHoldings afterFiled
May 26, 2026SOpen-market sale
Common Stock
-2,000$255.68$511k2,741May 27, 2026

Related signals

Other insiders at ASSURANT, INC. and this insider’s other filings.

ScoreCompanyInsiderValueHoldingsFiled
45Moderate
AIZsell
ASSURANT, INC.
Biju Nair
EVP, Pres, Global Conn Living
$1.2M
3,931 shares
-14%
25Weak
AIZsell10b5-1
ASSURANT, INC.
Robert Lonergan
EVP, CSTO
$1.8M
7,000 shares
-20%
62Notable
AIZsell 310b5-1
ASSURANT, INC.
Keith Meier
EVP, Chief Financial Officer
$6.4M
25,000 shares
-57%
53Moderate
AIZsell 3
ASSURANT, INC.
Jay Rosenblum
EVP, Chief Legal Officer
$504k
2,000 shares
-14%
39Weak
AIZsell 2
ASSURANT, INC.
Dimitry DiRienzo
SVP, CAO, Controller
$158k
750 shares
-14%
49Moderate
AIZsell 2
ASSURANT, INC.
Subhashish Sengupta
EVP, Chief People Officer
$400k
1,900 shares
-40%
35Weak
AIZsell10b5-1
ASSURANT, INC.
Keith Demmings
President and CEO
$3.0M
13,725 shares
-14%
29Weak
AIZsell10b5-1
ASSURANT, INC.
Keith Demmings
President and CEO
$942k
4,275 shares
-4%
55Moderate
AIZsell 2
ASSURANT, INC.
Jay Rosenblum
EVP and CLO
$813k
3,900 shares
-33%
40Moderate
AIZsell 2
ASSURANT, INC.
Dimitry DiRienzo
SVP, CAO, Controller
$195k
950 shares
-23%

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.

Dimitry DiRienzo sold $511k of AIZ | InsiderTell