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sellModerate cluster of 5

Jeffrey V. Poulton sold $308k of ALNY

EVP, Chief Financial Officer at ALNYLAM PHARMACEUTICALS, INC.. 1,264 shares at an average of $243.78, traded Mar 3, 2025, filed Mar 5, 2025.

Warning score
51
Value
$308k
1,264 shares
Holdings after
47,751
-3% from before
From 52-week low
+5%
low $232.27, close $243.53
From 52-week high
-19%
high $300.55, as of Mar 3, 2025

Score components

  • Role
    CFO
    +22
  • Trade size
    $308k at market
    +14
  • Share of holdings sold
    Sold 2.6% of holdings
    0
  • Cluster
    5 insiders selling within 14 days
    +15

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.

ALNYOct 9, 2026 · close 232.68
Since filing Mar 5, 2025: -6.6%SPY +36.2% · excess -42.8%

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 0001735276-25-000031, as filed. Open on EDGAR

DateTransactionSharesPriceValueHoldings afterFiled
Mar 3, 2025AGrant or award
Common Stock
+15,117$0.00$049,015Mar 5, 2025
Mar 3, 2025SOpen-market sale
Common Stock
-350$242.37$85k48,665Mar 5, 2025
Mar 3, 2025SOpen-market sale
Common Stock
-382$243.36$93k48,283Mar 5, 2025
Mar 3, 2025SOpen-market sale
Common Stock
-258$244.41$63k48,025Mar 5, 2025
Mar 3, 2025SOpen-market sale
Common Stock
-189$245.26$46k47,836Mar 5, 2025
Mar 3, 2025SOpen-market sale
Common Stock
-77$246.18$19k47,759Mar 5, 2025
Mar 3, 2025SOpen-market sale
Common Stock
-7$247.35$1,73147,752Mar 5, 2025
Mar 3, 2025SOpen-market sale
Common Stock
-1$248.36$24847,751Mar 5, 2025
Mar 3, 2025AGrant or award
Stock Option (right to buy)derivative
+9,800$0.00$09,800Mar 5, 2025

Related signals

Other insiders at ALNYLAM PHARMACEUTICALS, INC. and this insider’s other filings.

ScoreCompanyInsiderValueHoldingsFiled
36Weak
ALNYsell
ALNYLAM PHARMACEUTICALS, INC.
Bryan Supran
EVP, CLO and Secretary
$399k
1,758 shares
-12%
23Weak
ALNYsell 210b5-1
ALNYLAM PHARMACEUTICALS, INC.
Kevin Joseph Fitzgerald
CSO & EVP, Head of Research
$5.5M
12,128 shares
-36%
33Weak
ALNYsell 210b5-1
ALNYLAM PHARMACEUTICALS, INC.
Yvonne Greenstreet
Chief Executive Officer
$12M
25,650 shares
-32%
40Moderate
ALNYsell 510b5-1
ALNYLAM PHARMACEUTICALS, INC.
Pushkal Garg
EVP Chief R&D
$2.7M
5,959 shares
-23%
55Moderate
ALNYsell 5
ALNYLAM PHARMACEUTICALS, INC.
Kevin Joseph Fitzgerald
CSO & EVP, Head of Research
$1.1M
2,441 shares
-9%
50Moderate
ALNYsell 5
ALNYLAM PHARMACEUTICALS, INC.
Tolga Tanguler
EVP, Chief Commercial Officer
$635k
1,405 shares
-5%
70Notable
ALNYsell 5
ALNYLAM PHARMACEUTICALS, INC.
Yvonne Greenstreet
Chief Executive Officer
$4.0M
8,924 shares
-12%
62Notable
ALNYsell 5
ALNYLAM PHARMACEUTICALS, INC.
Jeffrey V. Poulton
EVP, Chief Financial Officer
$1.7M
3,821 shares
-7%
33Weak
ALNYsell 210b5-1
ALNYLAM PHARMACEUTICALS, INC.
Colleen F Reitan
director
$8.4M
18,000 shares
-96%
40Moderate
ALNYsell 710b5-1
ALNYLAM PHARMACEUTICALS, INC.
Tolga Tanguler
EVP, Chief Commercial Officer
$1.6M
3,474 shares
-12%

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.

Jeffrey V. Poulton sold $308k of ALNY | InsiderTell