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sellModerate cluster of 2

Boxer Capital Management, LLC sold $4.3M of TNGX

other at Tango Therapeutics, Inc.. 633,000 shares at an average of $6.87, traded Oct 25, 2024, filed Oct 28, 2024.

Warning score
41
Value
$4.3M
633,000 shares
Holdings after
6,690,642
-9% from before
From 52-week low
-
no price yet
From 52-week high
-
no price yet

Score components

  • Role
    Other
    +8
  • Trade size
    $4.3M at market
    +25
  • Share of holdings sold
    Sold 8.6% of holdings
    0
  • Cluster
    2 insiders selling within 14 days
    +8

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 -31.1%, 3m -48.3%, 6m -74.8%.

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.

TNGXOct 9, 2026 · close 23.81
Since filing Oct 28, 2024: +302.2%SPY +37.1% · excess +265.1%

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 0000895345-24-000485, as filed. Open on EDGAR

DateTransactionSharesPriceValueHoldings afterFiled
Oct 25, 2024SOpen-market sale
Common Stock
-633,000$6.87$4.3M6,690,642Oct 28, 2024

Related signals

Other insiders at Tango Therapeutics, Inc. and this insider’s other filings.

ScoreCompanyInsiderValueHoldingsFiled
18Weak
TNGXsell 210b5-1
Tango Therapeutics, Inc.
Adam Crystal
President, R&D
$661k
27,000 shares
-19%
20Weak
TNGXsell 210b5-1
Tango Therapeutics, Inc.
Jessica Newcomb
Principal Accounting Officer
$199k
8,200 shares
-12%
9Weak
TNGXsell10b5-1
Tango Therapeutics, Inc.
Adam Crystal
President, R&D
$604k
27,000 shares
-19%
37Weak
TNGXsell
Tango Therapeutics, Inc.
Third Rock Ventures IV, L.P.
owner
$4.0M
500,000 shares
-3%
37Weak
TNGXsell
Tango Therapeutics, Inc.
Third Rock Ventures IV, L.P.
owner
$2.6M
363,541 shares
-2%
37Weak
TNGXsell
Tango Therapeutics, Inc.
Third Rock Ventures IV, L.P.
owner
$5.1M
729,365 shares
-5%
37Weak
TNGXsell
Tango Therapeutics, Inc.
Third Rock Ventures IV, L.P.
owner
$2.1M
302,194 shares
-2%
37Weak
TNGXsell
Tango Therapeutics, Inc.
Third Rock Ventures IV, L.P.
owner
$7.7M
1,100,000 shares
-7%
30Weak
TNGXsell 3
Tango Therapeutics, Inc.
Douglas Barry
General Counsel
$16k
5,330 shares
-7%
42Moderate
TNGXsell 3
Tango Therapeutics, Inc.
Daniella Beckman
Chief Financial Officer
$25k
8,232 shares
-5%

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.

Boxer Capital Management, LLC sold $4.3M of TNGX | InsiderTell