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Staffan Encrantz bought $452k of SGHT

director, owner at Sight Sciences, Inc.. 128,189 shares at an average of $3.52, traded May 27, 2025, filed May 29, 2025.

Conviction score
43
Value
$452k
128,189 shares
Holdings after
1,157,705
+12% from before
From 52-week low
+65%
low $2.09, close $3.44
From 52-week high
-51%
high $6.95, as of May 27, 2025

Score components

  • Role
    Director
    +15
  • Trade size
    $452k at market
    +17
  • Relative to holdings
    Holdings up 12%
    +3
  • Price context
    50% below the 52-week high
    +8
  • 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.

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 9, 2026 · close 8.89
Since filing May 29, 2025: +152.6%SPY +34.1% · excess +118.4%

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 0000950170-25-079292, as filed. Open on EDGAR

DateTransactionSharesPriceValueHoldings afterFiled
May 27, 2025POpen-market purchase
Common Stock
+41,346$3.44$142k1,070,862May 29, 2025
May 28, 2025POpen-market purchase
Common Stock
+26,715$3.52$94k1,097,577May 29, 2025
May 29, 2025POpen-market purchase
Common Stock
+60,128$3.59$216k1,157,705May 29, 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%
26Weak
SGHTbuy
Sight Sciences, Inc.
Staffan Encrantz
director, owner
$69k
14,100 shares
+1%
8Weak
SGHTsell10b5-1
Sight Sciences, Inc.
Alison Bauerlein
Chief Operating Officer
$65k
12,728 shares
-2%
15Weak
SGHTsell 310b5-1
Sight Sciences, Inc.
David Badawi
Chief Technology Officer
$28k
8,168 shares
-0%
30Weak
SGHTsell 310b5-1
Sight Sciences, Inc.
Paul Badawi
President and CEO
$108k
29,244 shares
-0%
24Weak
SGHTsell 310b5-1
Sight Sciences, Inc.
Alison Bauerlein
Chief Operating Officer
$90k
25,874 shares
-4%

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 $452k of SGHT | InsiderTell