Skip to content
sellModerate

Sangsangin Investment & Securities Co., Ltd. sold $3.8M of XCUR

owner at EXICURE, INC.. 433,332 shares at an average of $8.71, traded Dec 8, 2025, filed Dec 10, 2025.

Warning score
57
Value
$3.8M
433,332 shares
Holdings after
0
-100% from before
From 52-week low
+52%
low $3.51, close $5.33
From 52-week high
-77%
high $23.26, as of Dec 8, 2025

Score components

  • Role
    10% owner
    +12
  • Trade size
    $3.8M at market
    +25
  • Share of holdings sold
    Sold 100% of holdings
    +20
  • Cluster
    No other insider selling within 14 days
    0

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.

This signal so far: 1m +9.8%, 3m -22.4%, 6m -48.1%.

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.

XCUROct 12, 2026 · close 1.09
Since filing Dec 10, 2025: -79.5%SPY +14.4% · excess -93.9%

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 0001013594-25-001501, as filed. Open on EDGAR

DateTransactionSharesPriceValueHoldings afterFiled
Dec 8, 2025SOpen-market sale
Common Stock
-433,332$8.71$3.8M0Dec 10, 2025

Related signals

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

ScoreCompanyInsiderValueHoldingsFiled
42Moderate
XCURsell
EXICURE, INC.
Exicure HiTron Inc.
owner
$1.2M
258,367 shares
-14%
47Moderate
XCURsell
EXICURE, INC.
Exicure HiTron Inc.
owner
$3.3M
734,747 shares
-28%
42Moderate
XCURsell
EXICURE, INC.
Exicure HiTron Inc.
owner
$3.3M
741,272 shares
-22%
42Moderate
XCURbuy
EXICURE, INC.
Exicure HiTron Inc.
owner
$8.7M
2,900,000 shares
+669%
52Moderate
XCURbuy
EXICURE, INC.
DGP Co., Ltd.
owner
$712k
237,223 shares
+39%
57Moderate
XCURsell
EXICURE, INC.
DGP Co., Ltd.
owner
$4.5M
3,400,000 shares
-100%

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.

Sangsangin Investment & Securities Co., Ltd. sold $3.8M of XCUR | InsiderTell