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buyWeak

Staffan Encrantz bought $116k of SGHT

director, owner at Sight Sciences, Inc.. 13,958 shares at an average of $8.31, traded Dec 16, 2025, filed Dec 18, 2025.

Conviction score
25
Value
$116k
13,958 shares
Holdings after
1,391,922
+1% from before
From 52-week low
+301%
low $2.09, close $8.39
From 52-week high
-2%
high $8.56, as of Dec 16, 2025

Score components

  • Role
    Director
    +15
  • Trade size
    $116k at market
    +10
  • Relative to holdings
    Holdings up 1.0%
    0
  • Price context
    Near the top of the 52-week range
    0
  • Cluster
    No other insider buying within 14 days
    0
  • Repeat buying
    First buy in 90 days
    0
  • Track record
    Too few past buys to judge (1 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 -21.7%, 3m -56.8%, 6m -36.1%.

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.

SGHTOct 12, 2026 · close 8.97
Since filing Dec 18, 2025: +8.5%SPY +16.3% · excess -7.7%

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 0001193125-25-325277, as filed. Open on EDGAR

DateTransactionSharesPriceValueHoldings afterFiled
Dec 16, 2025POpen-market purchase
Common Stock
+13,958$8.31$116k1,391,922Dec 18, 2025

Related signals

Other insiders at Sight Sciences, Inc. and this insider’s other filings.

ScoreCompanyInsiderValueHoldingsFiled
18Weak
SGHTsell 510b5-1
Sight Sciences, Inc.
David Badawi
Chief Technology Officer
$71k
7,797 shares
-0%
33Weak
SGHTsell 510b5-1
Sight Sciences, Inc.
Paul Badawi
President and CEO
$268k
29,653 shares
-0%
27Weak
SGHTsell 510b5-1
Sight Sciences, Inc.
Alison Bauerlein
Chief Operating Officer
$224k
25,260 shares
-4%
25Weak
SGHTsell 510b5-1
Sight Sciences, Inc.
James Rodberg
Chief Financial Officer
$64k
7,208 shares
-3%
15Weak
SGHTsell 510b5-1
Sight Sciences, Inc.
Brenton Taylor
EVP, Operations & R&D
$26k
2,988 shares
-1%
16Weak
SGHTsell 610b5-1
Sight Sciences, Inc.
David Badawi
Chief Technology Officer
$41k
7,418 shares
-0%
31Weak
SGHTsell 610b5-1
Sight Sciences, Inc.
Paul Badawi
President and CEO
$155k
28,684 shares
-0%
26Weak
SGHTsell 610b5-1
Sight Sciences, Inc.
Alison Bauerlein
Chief Operating Officer
$130k
24,184 shares
-4%
18Weak
SGHTsell 610b5-1
Sight Sciences, Inc.
Jeremy B. Hayden
Chief Legal Officer
$70k
12,733 shares
-3%
23Weak
SGHTsell 610b5-1
Sight Sciences, Inc.
James Rodberg
Chief Financial Officer
$37k
6,902 shares
-3%

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.

Staffan Encrantz bought $116k of SGHT | InsiderTell