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sellWeak cluster of 310b5-1 plan

Bethany J Cavanagh sold $91k of BEAM

SVP, Finance and Treasurer at Beam Therapeutics Inc.. 3,034 shares at an average of $30.12, traded Jan 20, 2026, filed Jan 21, 2026.

Warning score
26
Value
$91k
3,034 shares
Holdings after
41,011
-7% from before
From 52-week low
+113%
low $14.54, close $30.97
From 52-week high
-13%
high $35.41, as of Jan 20, 2026

Score components

  • Role
    CFO
    +22
  • Trade size
    $91k at market
    +9
  • Share of holdings sold
    Sold 6.9% of holdings
    0
  • Cluster
    3 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.

This signal so far: 1m -11.3%, 3m +1.8%, 6m -14.4%.

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.

BEAMOct 9, 2026 · close 25.70
Since filing Jan 21, 2026: -17.4%SPY +14.4% · excess -31.8%

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 0001193125-26-017942, as filed. Open on EDGAR

DateTransactionSharesPriceValueHoldings afterFiled
Jan 20, 2026SOpen-market sale
Common Stock10b5-1
-3,034$30.12$91k41,011Jan 21, 2026

Related signals

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

ScoreCompanyInsiderValueHoldingsFiled
2Weak
BEAMsell10b5-1
Beam Therapeutics Inc.
Bethany J Cavanagh
SVP, Finance and Treasurer
$4,565
187 shares
-0%
17Weak
BEAMsell10b5-1
Beam Therapeutics Inc.
Amy Simon
Chief Medical Officer
$429k
16,667 shares
-16%
10Weak
BEAMsell 310b5-1
Beam Therapeutics Inc.
Amy Simon
Chief Medical Officer
$13k
373 shares
-0%
30Weak
BEAMsell 310b5-1
Beam Therapeutics Inc.
John M. Evans
CEO
$1.7M
50,000 shares
-5%
57Moderate
BEAMsell 3
Beam Therapeutics Inc.
Fmr LLC
owner, other
$10M
284,860 shares
-25%
29Weak
BEAMsell 510b5-1
Beam Therapeutics Inc.
Giuseppe Ciaramella
President
$290k
11,810 shares
-5%
21Weak
BEAMsell 510b5-1
Beam Therapeutics Inc.
Christine Bellon
Chief Legal Officer
$146k
5,956 shares
-5%
26Weak
BEAMsell 510b5-1
Beam Therapeutics Inc.
Bethany J Cavanagh
SVP, Finance and Treasurer
$80k
3,242 shares
-6%
21Weak
BEAMsell 510b5-1
Beam Therapeutics Inc.
Amy Simon
Chief Medical Officer
$165k
6,700 shares
-6%
41Moderate
BEAMsell 510b5-1
Beam Therapeutics Inc.
John M. Evans
CEO
$739k
30,078 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.

Bethany J Cavanagh sold $91k of BEAM | InsiderTell