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sellModerate cluster of 410b5-1 plan

Neil Kumar sold $1.3M of BBIO

Chief Executive Officer at BridgeBio Pharma, Inc.. 26,156 shares at an average of $48.82, traded Aug 20, 2025, filed Aug 22, 2025.

Warning score
50
Value
$1.3M
26,156 shares
Holdings after
223,090
-10% from before
From 52-week low
+119%
low $22.35, close $48.88
From 52-week high
-5%
high $51.32, as of Aug 20, 2025

Score components

  • Role
    CEO
    +25
  • Trade size
    $1.3M at market
    +25
  • Share of holdings sold
    Sold 10% of holdings
    +5
  • Cluster
    4 insiders selling within 14 days
    +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.

BBIOOct 9, 2026 · close 65.35
Since filing Aug 22, 2025: +33.1%SPY +22.3% · excess +10.9%

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 0000950170-25-110993, as filed. Open on EDGAR

DateTransactionSharesPriceValueHoldings afterFiled
Aug 20, 2025SOpen-market sale
Common Stock10b5-1
-25,728$48.81$1.3M223,518Aug 22, 2025
Aug 20, 2025SOpen-market sale
Common Stock10b5-1
-428$49.25$21k223,090Aug 22, 2025

Related signals

Other insiders at BridgeBio Pharma, Inc. and this insider’s other filings.

ScoreCompanyInsiderValueHoldingsFiled
26Weak
BBIOsell10b5-1
BridgeBio Pharma, Inc.
Neil Kumar
Chief Executive Officer
$691k
10,000 shares
-2%
28Weak
BBIOsell 210b5-1
BridgeBio Pharma, Inc.
Neil Kumar
Chief Executive Officer
$2.2M
30,011 shares
-12%
14Weak
BBIOsell 210b5-1
BridgeBio Pharma, Inc.
Maricel Apuli
Chief Accounting Officer
$149k
2,000 shares
-2%
43Moderate
BBIOsell 210b5-1
BridgeBio Pharma, Inc.
Neil Kumar
Chief Executive Officer
$5.9M
80,000 shares
-10%
50Moderate
BBIOsell 610b5-1
BridgeBio Pharma, Inc.
Neil Kumar
Chief Executive Officer
$1.7M
26,156 shares
-10%
25Weak
BBIOsell 610b5-1
BridgeBio Pharma, Inc.
Randal W. Scott
director
$666k
10,000 shares
-46%
75Notable
BBIOsell 6
BridgeBio Pharma, Inc.
Andrew Lo
director
$6.3M
95,599 shares
-175%
42Moderate
BBIOsell 610b5-1
BridgeBio Pharma, Inc.
Thomas Trimarchi
President and CFO
$1.1M
16,934 shares
-4%
60Notable
BBIOsell 7
BridgeBio Pharma, Inc.
Hannah Valantine
director
$1.7M
25,484 shares
-77%
45Moderate
BBIOsell 710b5-1
BridgeBio Pharma, Inc.
Neil Kumar
Chief Executive Officer
$5.0M
80,000 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.

Neil Kumar sold $1.3M of BBIO | InsiderTell