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sellWeak cluster of 310b5-1 plan

Scott L Burrows sold $717k of SYRE

Chief Financial Officer at Aeglea BioTherapeutics, Inc.. 7,500 shares at an average of $95.57, traded Aug 3, 2026, filed Aug 5, 2026.

Warning score
23
Value
$717k
7,500 shares
Holdings after
97,994
-7% from before
From 52-week low
+541%
low $14.82, close $94.93
From 52-week high
-8%
high $102.70, as of Aug 3, 2026

Score components

  • Role
    CFO
    +22
  • Trade size
    $717k at market
    +21
  • Share of holdings sold
    Sold 7.1% of holdings
    0
  • Cluster
    3 insiders selling within 14 days
    +15
  • Exercise and sell
    Shares came from an option exercise in the same filing
    -15
  • 10b5-1 plan
    Pre-scheduled under a 10b5-1 plan
    -20

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.

SYREOct 13, 2026 · close 80.45
Since filing Aug 5, 2026: -22.9%SPY +1.3% · excess -24.2%

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 0001636282-26-000100, as filed. Open on EDGAR

DateTransactionSharesPriceValueHoldings afterFiled
Aug 3, 2026MOption exercise
Common Stock10b5-1
+7,500$14.50$109k105,494Aug 5, 2026
Aug 3, 2026SOpen-market sale
Common Stock10b5-1
-5,100$95.21$486k100,394Aug 5, 2026
Aug 3, 2026SOpen-market sale
Common Stock10b5-1
-2,300$96.30$221k98,094Aug 5, 2026
Aug 3, 2026SOpen-market sale
Common Stock10b5-1
-100$97.10$9,71097,994Aug 5, 2026
Aug 3, 2026MOption exercise
Stock Option (Right to Buy)derivative10b5-1
-7,500$0.00$0344,857Aug 5, 2026

Related signals

Other insiders at Aeglea BioTherapeutics, Inc. and this insider’s other filings.

ScoreCompanyInsiderValueHoldingsFiled
37Weak
SYREsell 310b5-1
Aeglea BioTherapeutics, Inc.
Scott L Burrows
Chief Financial Officer
$2.3M
25,000 shares
-26%
40Moderate
SYREsell 310b5-1
Aeglea BioTherapeutics, Inc.
Heidy King-Jones
See Remarks
$2.6M
28,933 shares
-91%
45Moderate
SYREsell 310b5-1
Aeglea BioTherapeutics, Inc.
Cameron Turtle
Chief Executive Officer
$1.4M
15,000 shares
-3%
32Weak
SYREsell 310b5-1
Aeglea BioTherapeutics, Inc.
Scott L Burrows
Chief Financial Officer
$2.3M
25,732 shares
-24%
40Moderate
SYREsell 310b5-1
Aeglea BioTherapeutics, Inc.
Heidy King-Jones
See Remarks
$2.5M
28,399 shares
-92%
45Moderate
SYREsell 310b5-1
Aeglea BioTherapeutics, Inc.
Cameron Turtle
Chief Executive Officer
$1.3M
15,000 shares
-3%
40Moderate
SYREsell 310b5-1
Aeglea BioTherapeutics, Inc.
Jeffrey W. Albers
director
$2.4M
23,000 shares
-460%
45Moderate
SYREsell 310b5-1
Aeglea BioTherapeutics, Inc.
Cameron Turtle
Chief Executive Officer
$1.4M
15,000 shares
-3%
22Weak
SYREsell 510b5-1
Aeglea BioTherapeutics, Inc.
Scott L Burrows
Chief Financial Officer
$658k
7,500 shares
-7%
36Weak
SYREsell 510b5-1
Aeglea BioTherapeutics, Inc.
Sheldon Sloan
Chief Medical Officer
$731k
8,334 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.