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ALNYNasdaq · Pharmaceutical Preparations

ALNYLAM PHARMACEUTICALS, INC.

Alert me on ALNY
0
Insider buys, 6 months
1
Congress trades, 6 months
0
Signals, 6 months

Six months

ALNY stock chart by TradingView

After each filing

35
Oct 7 Sale SUPRAN BRYAN Insider
1 week
0.0%S&P −1.0%
1 month
Result in9 trading days
3 months
Result in51 trading days
6 months
Result in114 trading days
Sep 9 Sale Sen. Cory A Booker Senate
1 week
−0.8%S&P +0.6%
1 month
−6.0%S&P +3.0%
3 months
Result in32 trading days
6 months
Result in95 trading days
Jun 4 Sale PYOTT DAVID E I Insider
1 week
−4.7%S&P −2.6%
1 month
+5.9%S&P −1.0%
3 months
−12.9%S&P +2.4%
6 months
Result in28 trading days
Apr 8 Sale McLaughlin Melissa Insider
1 week
+1.9%S&P +3.5%
1 month
−9.6%S&P +8.2%
3 months
−4.4%S&P +11.5%
6 months
−31.4%S&P +15.6%
Mar 7 Sale Tanguler Tolga Insider
1 week
−1.4%S&P −1.4%
1 month
+1.1%S&P −0.1%
3 months
−9.7%S&P +9.3%
6 months
−19.6%S&P +13.5%
Show all 35
Mar 7 Sale Garg Pushkal Insider
1 week
−1.4%S&P −1.4%
1 month
+1.1%S&P −0.1%
3 months
−9.7%S&P +9.3%
6 months
−19.6%S&P +13.5%
Mar 7 Sale Poulton Jeffrey V. Insider
1 week
−1.4%S&P −1.4%
1 month
+1.1%S&P −0.1%
3 months
−9.7%S&P +9.3%
6 months
−19.6%S&P +13.5%
Mar 7 Sale Greenstreet Yvonne Insider
1 week
−1.4%S&P −1.4%
1 month
+1.1%S&P −0.1%
3 months
−9.7%S&P +9.3%
6 months
−19.6%S&P +13.5%
Mar 7 Sale Fitzgerald Kevin Joseph Insider
1 week
−1.4%S&P −1.4%
1 month
+1.1%S&P −0.1%
3 months
−9.7%S&P +9.3%
6 months
−19.6%S&P +13.5%
Mar 5 Sale Tanguler Tolga Insider
1 week
−1.0%S&P −2.2%
1 month
+3.1%S&P −3.0%
3 months
−5.3%S&P +11.4%
6 months
−17.5%S&P +14.1%
Mar 5 Sale Poulton Jeffrey V. Insider
1 week
−1.0%S&P −2.2%
1 month
+3.1%S&P −3.0%
3 months
−5.3%S&P +11.4%
6 months
−17.5%S&P +14.1%
Mar 5 Sale Garg Pushkal Insider
1 week
−1.0%S&P −2.2%
1 month
+3.1%S&P −3.0%
3 months
−5.3%S&P +11.4%
6 months
−17.5%S&P +14.1%
Mar 5 Sale Greenstreet Yvonne Insider
1 week
−1.0%S&P −2.2%
1 month
+3.1%S&P −3.0%
3 months
−5.3%S&P +11.4%
6 months
−17.5%S&P +14.1%
Mar 5 Sale Fitzgerald Kevin Joseph Insider
1 week
−1.0%S&P −2.2%
1 month
+3.1%S&P −3.0%
3 months
−5.3%S&P +11.4%
6 months
−17.5%S&P +14.1%
Mar 3 Sale Garg Pushkal Insider
1 week
+1.2%S&P −0.5%
1 month
+3.2%S&P −3.4%
3 months
−10.2%S&P +12.0%
6 months
−22.8%S&P +12.6%
Feb 18 Sale Poulton Jeffrey V. Insider
1 week
−1.6%S&P +1.0%
1 month
−6.5%S&P −3.9%
3 months
−11.5%S&P +7.2%
6 months
−27.1%S&P +12.7%
Feb 18 Sale Tanguler Tolga Insider
1 week
−1.6%S&P +1.0%
1 month
−6.5%S&P −3.9%
3 months
−11.5%S&P +7.2%
6 months
−27.1%S&P +12.7%
Feb 18 Sale Greenstreet Yvonne Insider
1 week
−1.6%S&P +1.0%
1 month
−6.5%S&P −3.9%
3 months
−11.5%S&P +7.2%
6 months
−27.1%S&P +12.7%
Feb 18 Sale Fitzgerald Kevin Joseph Insider
1 week
−1.6%S&P +1.0%
1 month
−6.5%S&P −3.9%
3 months
−11.5%S&P +7.2%
6 months
−27.1%S&P +12.7%
Feb 18 Sale Garg Pushkal Insider
1 week
−1.6%S&P +1.0%
1 month
−6.5%S&P −3.9%
3 months
−11.5%S&P +7.2%
6 months
−27.1%S&P +12.7%
Jan 15 Sale Greenstreet Yvonne Insider
1 week
−0.4%S&P −0.4%
1 month
−7.4%S&P −1.4%
3 months
−13.8%S&P +2.9%
6 months
−24.1%S&P +7.8%
Jan 15 Sale Poulton Jeffrey V. Insider
1 week
−0.4%S&P −0.4%
1 month
−7.4%S&P −1.4%
3 months
−13.8%S&P +2.9%
6 months
−24.1%S&P +7.8%
Jan 15 Sale Garg Pushkal Insider
1 week
−0.4%S&P −0.4%
1 month
−7.4%S&P −1.4%
3 months
−13.8%S&P +2.9%
6 months
−24.1%S&P +7.8%
Jan 15 Sale Tanguler Tolga Insider
1 week
−0.4%S&P −0.4%
1 month
−7.4%S&P −1.4%
3 months
−13.8%S&P +2.9%
6 months
−24.1%S&P +7.8%
Jan 15 Sale Fitzgerald Kevin Joseph Insider
1 week
−0.4%S&P −0.4%
1 month
−7.4%S&P −1.4%
3 months
−13.8%S&P +2.9%
6 months
−24.1%S&P +7.8%
Nov 20, 2025 Sale Fitzgerald Kevin Joseph Insider
1 week
+1.2%S&P +4.7%
1 month
−8.5%S&P +5.3%
3 months
−25.3%S&P +5.6%
6 months
−33.7%S&P +15.7%
Nov 15, 2025 Sale Greenstreet Yvonne Insider
1 week
−5.7%S&P +0.5%
1 month
−14.9%S&P +0.9%
3 months
−26.3%S&P +3.1%
6 months
−35.2%S&P +12.0%
Oct 4, 2025 Sale Fitzgerald Kevin Joseph Insider
1 week
+2.9%S&P −1.3%
1 month
−6.3%S&P +0.5%
3 months
−10.1%S&P +3.3%
6 months
−27.6%S&P +1.2%
Oct 4, 2025 Sale Greenstreet Yvonne Insider
1 week
+2.9%S&P −1.3%
1 month
−6.3%S&P +0.5%
3 months
−10.1%S&P +3.3%
6 months
−27.6%S&P +1.2%
Oct 4, 2025 Sale Poulton Jeffrey V. Insider
1 week
+2.9%S&P −1.3%
1 month
−6.3%S&P +0.5%
3 months
−10.1%S&P +3.3%
6 months
−27.6%S&P +1.2%
Oct 4, 2025 Sale Garg Pushkal Insider
1 week
+2.9%S&P −1.3%
1 month
−6.3%S&P +0.5%
3 months
−10.1%S&P +3.3%
6 months
−27.6%S&P +1.2%
Oct 4, 2025 Sale Tanguler Tolga Insider
1 week
+2.9%S&P −1.3%
1 month
−6.3%S&P +0.5%
3 months
−10.1%S&P +3.3%
6 months
−27.6%S&P +1.2%
Sep 12, 2025 Sale Reitan Colleen F Insider
1 week
−2.6%S&P +1.2%
1 month
−0.2%S&P +1.1%
3 months
−11.4%S&P +5.1%
6 months
−31.5%S&P +2.3%
Sep 3, 2025 Sale Tanguler Tolga Insider
1 week
+4.9%S&P +1.3%
1 month
+3.0%S&P +4.2%
3 months
+3.9%S&P +6.2%
6 months
−28.4%S&P +6.4%
Jun 22, 2025 Sale Rep. Jefferson Shreve House
1 week
+4.1%S&P +2.9%
1 month
+4.0%S&P +5.7%
3 months
+46.6%S&P +11.4%
6 months
+27.8%S&P +14.0%

Every purchase and sale on this ticker reported by a member of Congress or an insider, measured from the close of the first trading day after it became public to the close 1 week, 1 month, 3 months and 6 months later, each beside the S&P over the same days.

Filings for ALNY

75 held · newest 575 held · newest 2
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See all 75 filings for ALNY

Aeon news and offers by email

New sources, new features and offers like our founding price. A few times a month at most. Stop any time.

Government contracts, last 12 months

Awards of $10M and up, from USAspending · context, not a signal
No contracts of $10M or more in the last 12 months.

Lobbying

Last four quarters
$390KQ4 2025
$430KQ1 2026
$450KQ2 2026
$470KQ3 2026
Up 4 percent from Q2 2026. Reported by the company to the Senate each quarter.Original report ↗

Read from LDA.gov between Sep 23, 2026 and Oct 21, 2026. Senate Office of Public Records cannot vouch for the data or analyses derived from these data after the data have been retrieved from LDA.gov.