Skip to content
sellModerate cluster of 2

Alexander Otto sold $3.9M of CURB

director at Curbline Properties Corp.. 129,841 shares at an average of $29.79, traded Aug 6, 2026, filed Aug 10, 2026.

Warning score
48
Value
$3.9M
129,841 shares
Holdings after
7,643,162
-2% from before
From 52-week low
+39%
low $21.18, close $29.41
From 52-week high
-7%
high $31.56, as of Aug 6, 2026

Score components

  • Role
    Director
    +15
  • Trade size
    $3.9M at market
    +25
  • Share of holdings sold
    Sold 1.7% of holdings
    0
  • Cluster
    2 insiders selling within 14 days
    +8

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.

CURBOct 12, 2026 · close 27.30
Since filing Aug 10, 2026: -8.1%SPY +0.9% · excess -9.0%

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 0001193125-26-342795, as filed. Open on EDGAR

DateTransactionSharesPriceValueHoldings afterFiled
Aug 6, 2026SOpen-market sale
Common Stock
-109,366$29.79$3.3M7,663,637Aug 10, 2026
Aug 7, 2026SOpen-market sale
Common Stock
-20,475$29.76$609k7,643,162Aug 10, 2026

Related signals

Other insiders at Curbline Properties Corp. and this insider’s other filings.

ScoreCompanyInsiderValueHoldingsFiled
15Weak
CURBsell
Curbline Properties Corp.
Alexander Otto
director
$25k
839 shares
-0%
23Weak
CURBsell
Curbline Properties Corp.
Alexander Otto
director
$69k
2,344 shares
-0%
40Moderate
CURBsell
Curbline Properties Corp.
Alexander Otto
director
$7.6M
254,924 shares
-4%
15Weak
CURBsell
Curbline Properties Corp.
Alexander Otto
director
$3,002
100 shares
-0%
40Moderate
CURBsell
Curbline Properties Corp.
Alexander Otto
director
$3.4M
114,244 shares
-2%
40Moderate
CURBsell
Curbline Properties Corp.
Alexander Otto
director
$9.3M
309,161 shares
-4%
40Moderate
CURBsell
Curbline Properties Corp.
Alexander Otto
director
$1.0M
34,133 shares
-0%
40Moderate
CURBsell
Curbline Properties Corp.
Alexander Otto
director
$4.4M
145,399 shares
-2%
48Moderate
CURBsell 2
Curbline Properties Corp.
Alexander Otto
director
$7.0M
231,943 shares
-3%
48Moderate
CURBsell 2
Curbline Properties Corp.
Alexander Otto
director
$5.2M
173,057 shares
-2%

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.

Alexander Otto sold $3.9M of CURB | InsiderTell