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sellWeak cluster of 510b5-1 plan

Kevin Joseph Fitzgerald sold $531k of ALNY

CSO & EVP, Head of Research at ALNYLAM PHARMACEUTICALS, INC.. 2,103 shares at an average of $252.71, traded Feb 14, 2025, filed Feb 18, 2025.

Warning score
33
Value
$531k
2,103 shares
Holdings after
12,881
-14% from before
From 52-week low
+10%
low $232.27, close $256.45
From 52-week high
-15%
high $300.55, as of Feb 14, 2025

Score components

  • Role
    Officer
    +15
  • Trade size
    $531k at market
    +18
  • Share of holdings sold
    Sold 14% 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 Feb 18, 2025: -6.9%SPY +29.8% · excess -36.8%

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 0001735276-25-000010, as filed. Open on EDGAR

DateTransactionSharesPriceValueHoldings afterFiled
Feb 13, 2025AGrant or award
Common Stock10b5-1
+2,103$0.00$014,984Feb 18, 2025
Feb 14, 2025SOpen-market sale
Common Stock10b5-1
-145$252.50$37k14,839Feb 18, 2025
Feb 14, 2025SOpen-market sale
Common Stock10b5-1
-164$253.37$42k14,675Feb 18, 2025
Feb 14, 2025SOpen-market sale
Common Stock10b5-1
-110$254.35$28k14,565Feb 18, 2025
Feb 14, 2025SOpen-market sale
Common Stock10b5-1
-47$255.56$12k14,518Feb 18, 2025
Feb 14, 2025SOpen-market sale
Common Stock10b5-1
-53$256.29$14k14,465Feb 18, 2025
Feb 14, 2025SOpen-market sale
Common Stock10b5-1
-26$257.51$6,69514,439Feb 18, 2025
Feb 14, 2025SOpen-market sale
Common Stock10b5-1
-33$258.07$8,51614,406Feb 18, 2025
Feb 14, 2025SOpen-market sale
Common Stock10b5-1
-12$259.72$3,11714,394Feb 18, 2025
Feb 14, 2025SOpen-market sale
Common Stock10b5-1
-21$260.57$5,47214,373Feb 18, 2025
Feb 14, 2025SOpen-market sale
Common Stock10b5-1
-26$261.45$6,79814,347Feb 18, 2025
Feb 14, 2025SOpen-market sale
Common Stock10b5-1
-12$263.33$3,16014,335Feb 18, 2025
Feb 14, 2025SOpen-market sale
Common Stock10b5-1
-14$264.87$3,70814,321Feb 18, 2025
Feb 18, 2025SOpen-market sale
Common Stock10b5-1
-1,086$250.21$272k13,235Feb 18, 2025
Feb 18, 2025SOpen-market sale
Common Stock10b5-1
-115$251.60$29k13,120Feb 18, 2025
Feb 18, 2025SOpen-market sale
Common Stock10b5-1
-80$256.05$20k13,040Feb 18, 2025
Feb 18, 2025SOpen-market sale
Common Stock10b5-1
-76$257.79$20k12,964Feb 18, 2025
Feb 18, 2025SOpen-market sale
Common Stock10b5-1
-83$259.10$22k12,881Feb 18, 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 $531k of ALNY | InsiderTell