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sellWeak cluster of 510b5-1 plan

Kevin Joseph Fitzgerald sold $669k of ALNY

CSO & EVP, Head of Research at ALNYLAM PHARMACEUTICALS, INC.. 2,755 shares at an average of $242.94, traded Mar 3, 2025, filed Mar 5, 2025.

Warning score
35
Value
$669k
2,755 shares
Holdings after
13,501
-17% 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
    Officer
    +15
  • Trade size
    $669k at market
    +20
  • Share of holdings sold
    Sold 17% of holdings
    +5
  • Cluster
    5 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.

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 0001735276-25-000034, as filed. Open on EDGAR

DateTransactionSharesPriceValueHoldings afterFiled
Mar 3, 2025AGrant or award
Common Stock10b5-1
+3,871$0.00$016,256Mar 5, 2025
Mar 3, 2025SOpen-market sale
Common Stock10b5-1
-204$242.37$49k16,052Mar 5, 2025
Mar 3, 2025SOpen-market sale
Common Stock10b5-1
-224$243.36$55k15,828Mar 5, 2025
Mar 3, 2025SOpen-market sale
Common Stock10b5-1
-151$244.41$37k15,677Mar 5, 2025
Mar 3, 2025SOpen-market sale
Common Stock10b5-1
-111$245.26$27k15,566Mar 5, 2025
Mar 3, 2025SOpen-market sale
Common Stock10b5-1
-45$246.18$11k15,521Mar 5, 2025
Mar 3, 2025SOpen-market sale
Common Stock10b5-1
-4$247.35$98915,517Mar 5, 2025
Mar 3, 2025SOpen-market sale
Common Stock10b5-1
-1$248.36$24815,516Mar 5, 2025
Mar 3, 2025SOpen-market sale
Common Stock10b5-1
-465$242.69$113k15,051Mar 5, 2025
Mar 3, 2025SOpen-market sale
Common Stock10b5-1
-487$243.94$119k14,564Mar 5, 2025
Mar 3, 2025SOpen-market sale
Common Stock10b5-1
-219$245.30$54k14,345Mar 5, 2025
Mar 4, 2025SOpen-market sale
Common Stock10b5-1
-121$239.24$29k14,224Mar 5, 2025
Mar 4, 2025SOpen-market sale
Common Stock10b5-1
-328$240.95$79k13,896Mar 5, 2025
Mar 4, 2025SOpen-market sale
Common Stock10b5-1
-324$241.68$78k13,572Mar 5, 2025
Mar 4, 2025SOpen-market sale
Common Stock10b5-1
-71$242.93$17k13,501Mar 5, 2025
Mar 3, 2025AGrant or award
Stock Option (right to buy)derivative10b5-1
+7,819$0.00$07,819Mar 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%
35Weak
ALNYsell10b5-1
ALNYLAM PHARMACEUTICALS, INC.
Yvonne Greenstreet
Chief Executive Officer
$16M
50,937 shares
-63%
15Weak
ALNYsell10b5-1
ALNYLAM PHARMACEUTICALS, INC.
Michael W Bonney
director
$3.1M
11,250 shares
-40%
23Weak
ALNYbuy
ALNYLAM PHARMACEUTICALS, INC.
Colleen F Reitan
director
$10k
36 shares
-
45Moderate
ALNYsell
ALNYLAM PHARMACEUTICALS, INC.
Colleen F Reitan
director
$8,383
36 shares
-100%
33Weak
ALNYsell 210b5-1
ALNYLAM PHARMACEUTICALS, INC.
David E I Pyott
director
$2.2M
7,440 shares
-98%
23Weak
ALNYsell 210b5-1
ALNYLAM PHARMACEUTICALS, INC.
Pushkal Garg
CMO & EVP Dev & Med Affairs
$2.9M
9,766 shares
-40%
64Notable
ALNYsell 5
ALNYLAM PHARMACEUTICALS, INC.
Yvonne Greenstreet
Chief Executive Officer
$945k
3,877 shares
-4%
51Moderate
ALNYsell 5
ALNYLAM PHARMACEUTICALS, INC.
Jeffrey V. Poulton
EVP, Chief Financial Officer
$308k
1,264 shares
-3%
30Weak
ALNYsell 510b5-1
ALNYLAM PHARMACEUTICALS, INC.
Pushkal Garg
CMO & EVP Dev & Med Affairs
$621k
2,557 shares
-9%

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.

Kevin Joseph Fitzgerald sold $669k of ALNY | InsiderTell