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ALNY Insider Trading

Insider Ownership Percentage: 0.86%
Insider Buying (Last 12 Months): $0.00
Insider Selling (Last 12 Months): $81,749,549.75

Alnylam Pharmaceuticals Insider Trading History Chart

This chart shows the insider buying and selling history at Alnylam Pharmaceuticals by year and by quarter.

Skip ChartChart Data in Insider Trading History Table

Alnylam Pharmaceuticals Share Price & Price History

Current Price: $219.20
Price Change: ▲ Price Increase of +3.08 (1.43%)
As of 08/7/2026 04:00 PM ET

This chart shows the closing price history over time for ALNY up to the past year.

Skip Chart and Table DataPrice Data in Insider Trading History Table
Days: 30 | 90 | 365

Alnylam Pharmaceuticals Insider Trading History

Transaction DateInsider NameTitleBuy/SellNumber of SharesAverage Share PriceTotal TransactionShares Held After TransactionDetails
6/1/2026David E. I. PyottDirectorSell3,830$299.18$1,145,859.401,582View SEC Filing Icon  
4/6/2026Melissa McLaughlinInsiderSell2,286$330.42$755,340.129,443View SEC Filing Icon  
4/2/2026Melissa McLaughlinInsiderSell1,624$319.59$519,014.1611,729View SEC Filing Icon  
3/3/2026Kevin Joseph FitzgeraldEVPSell1,652$319.73$528,193.9621,860View SEC Filing Icon  
3/3/2026Pushkal GargEVPSell1,775$319.74$567,538.5023,406View SEC Filing Icon  
3/2/2026Jeffrey V. PoultonEVPSell2,206$327.65$722,795.9064,273View SEC Filing Icon  
3/2/2026Kevin Joseph FitzgeraldEVPSell1,598$327.65$523,584.7023,512View SEC Filing Icon  
3/2/2026Pushkal GargEVPSell1,717$327.66$562,592.2225,181View SEC Filing Icon  
3/2/2026Tolga TangulerEVPSell1,598$327.65$523,584.7036,606View SEC Filing Icon  
3/2/2026Yvonne GreenstreetCEOSell6,799$327.65$2,227,692.3598,628View SEC Filing Icon  
2/17/2026Kevin Joseph FitzgeraldEVPSell2,041$331.96$677,530.3621,264View SEC Filing Icon  
2/13/2026Jeffrey V. PoultonEVPSell2,242$310.08$695,199.3659,802View SEC Filing Icon  
2/13/2026Kevin Joseph FitzgeraldEVPSell1,959$310.08$607,446.7223,305View SEC Filing Icon  
2/13/2026Pushkal GargEVPSell2,242$310.08$695,199.3624,848View SEC Filing Icon  
2/13/2026Tolga TangulerEVPSell1,959$310.08$607,446.7231,769View SEC Filing Icon  
2/13/2026Yvonne GreenstreetCEOSell6,958$310.08$2,157,536.6485,662View SEC Filing Icon  
1/13/2026Kevin Joseph FitzgeraldEVPSell2,290$370.33$848,055.7021,264View SEC Filing Icon  
1/12/2026Jeffrey V. PoultonEVPSell2,780$362.87$1,008,778.6057,465View SEC Filing Icon  
1/12/2026Kevin Joseph FitzgeraldEVPSell1,510$362.87$547,933.7023,554View SEC Filing Icon  
1/12/2026Pushkal GargEVPSell1,510$362.87$547,933.7022,511View SEC Filing Icon  
1/12/2026Tolga TangulerEVPSell1,510$362.87$547,933.7029,728View SEC Filing Icon  
1/12/2026Yvonne GreenstreetCEOSell9,577$362.86$3,475,110.2278,411View SEC Filing Icon  
11/17/2025Kevin Joseph FitzgeraldEVPSell12,128$452.18$5,484,039.0421,264View SEC Filing Icon  
11/13/2025Yvonne GreenstreetCEOSell10,000$451.27$4,512,700.0065,409View SEC Filing Icon  
11/12/2025Yvonne GreenstreetCEOSell15,650$453.69$7,100,248.5065,409View SEC Filing Icon  
10/3/2025Pushkal GargEVPSell3,022$451.48$1,364,372.5620,221View SEC Filing Icon  
10/2/2025Jeffrey V. PoultonEVPSell3,821$452.05$1,727,283.0554,052View SEC Filing Icon  
10/2/2025Kevin Joseph FitzgeraldEVPSell2,441$452.05$1,103,454.0525,231View SEC Filing Icon  
10/2/2025Pushkal GargEVPSell2,937$452.05$1,327,670.8523,243View SEC Filing Icon  
10/2/2025Tolga TangulerEVPSell1,405$452.05$635,130.2527,438View SEC Filing Icon  
10/2/2025Yvonne GreenstreetCEOSell8,924$452.05$4,034,094.2065,409View SEC Filing Icon  
9/9/2025Colleen F. ReitanDirectorSell18,000$467.60$8,416,800.00775View SEC Filing Icon  
8/19/2025Pushkal GargEVPSell1,455$458.41$666,986.5520,221View SEC Filing Icon  
8/18/2025Jeffrey V. PoultonEVPSell2,274$453.27$1,030,735.9850,121View SEC Filing Icon  
8/18/2025Kevin Joseph FitzgeraldEVPSell1,396$453.27$632,764.9222,719View SEC Filing Icon  
8/18/2025Michael W. BonneyDirectorSell11,250$450.00$5,062,500.0016,804View SEC Filing Icon  
8/18/2025Pushkal GargEVPSell1,396$453.27$632,764.9221,676View SEC Filing Icon  
8/18/2025Tolga TangulerEVPSell1,396$453.27$632,764.9229,466View SEC Filing Icon  
8/18/2025Yvonne GreenstreetCEOSell6,979$453.27$3,163,371.3356,221View SEC Filing Icon  
8/14/2025Dennis A. AusielloDirectorSell31,448$436.58$13,729,567.84911View SEC Filing Icon  
6/2/2025Yvonne GreenstreetCEOSell19,297$306.00$5,904,882.0048,948View SEC Filing Icon  
5/30/2025Yvonne GreenstreetCEOSell31,640$304.39$9,630,899.6048,948View SEC Filing Icon  
2/18/2025Kevin Joseph FitzgeraldEVPSell1,440$251.56$362,246.4012,881View SEC Filing Icon  
2/18/2025Pushkal GargCMOSell1,548$251.67$389,585.1611,989View SEC Filing Icon  
2/14/2025Jeffrey V. PoultonCFOSell967$255.17$246,749.3932,786View SEC Filing Icon  
2/14/2025Kevin Joseph FitzgeraldEVPSell663$255.21$169,204.2314,321View SEC Filing Icon  
2/14/2025Pushkal GargCMOSell1,561$255.17$398,320.3713,537View SEC Filing Icon  
2/14/2025Yvonne GreenstreetCEOSell1,213$255.17$309,521.2181,526View SEC Filing Icon  
1/27/2025Pushkal GargCMOSell52,592$285.00$14,988,720.0011,989View SEC Filing Icon  
1/23/2025Phillip A. SharpDirectorSell11,250$275.00$3,093,750.00View SEC Filing Icon  
12/12/2024Pushkal GargCMOSell1,752$251.00$439,752.0015,705View SEC Filing Icon  
11/26/2024Pushkal GargCMOSell1,682$250.98$422,148.3617,457View SEC Filing Icon  
11/26/2024Tolga TangulerEVPSell1,469$250.98$368,689.6213,191View SEC Filing Icon  
11/26/2024Yvonne GreenstreetCEOSell5,219$250.98$1,309,864.6278,880View SEC Filing Icon  
8/20/2024Yvonne GreenstreetCEOSell15,000$280.00$4,200,000.0073,441View SEC Filing Icon  
8/6/2024Dennis A. AusielloDirectorSell20,250$262.00$5,305,500.00136View SEC Filing Icon  
8/1/2024Yvonne GreenstreetCEOSell15,148$270.00$4,089,960.0073,441View SEC Filing Icon  
7/11/2024Yvonne GreenstreetCEOSell7,093$261.00$1,851,273.0073,441View SEC Filing Icon  
6/25/2024Jeffrey V. PoultonCFOSell1,605$231.00$370,755.0028,892View SEC Filing Icon  
6/25/2024Kevin Joseph FitzgeraldEVPSell1,198$230.99$276,726.0214,181View SEC Filing Icon  
6/25/2024Pushkal GargCMOSell2,103$230.99$485,771.9715,609View SEC Filing Icon  
6/25/2024Yvonne GreenstreetCEOSell8,301$230.99$1,917,447.9980,534View SEC Filing Icon  
6/24/2024David E. I. PyottDirectorSell32,450$220.69$7,161,390.50136View SEC Filing Icon  
5/29/2024Amy W. SchulmanDirectorSell21,700$148.60$3,224,620.008,436View SEC Filing Icon  
12/27/2023Michael W. BonneyDirectorSell30,000$195.00$5,850,000.0016,029View SEC Filing Icon  
See Full Table

SEC Filings (Institutional Ownership Changes) for Alnylam Pharmaceuticals (NASDAQ:ALNY)

92.97% of Alnylam Pharmaceuticals stock is owned by institutions. Institutional ownership can be a sign of analyst confidence in the fundamentals of the stock.

Institutional Buying and Selling by Quarter

This chart shows the instiutional buying and selling at ALNY by year and by quarter.

Skip Institutional Buying and Selling Chart and Table DataRead Chart Data in Institutional Trading History Table

Alnylam Pharmaceuticals Institutional Trading History

Reporting DateHedge FundShares HeldMarket Value% of PortfolioQuarterly Change in SharesOwnership in CompanyDetails
8/8/2026Wealthfront Advisers LLC9,554$2.88M0.0%N/A0.007%Search for SEC Filing on Google Icon
8/8/2026Meeder Advisory Services Inc.1,611$0.49M0.0%N/A0.001%Search for SEC Filing on Google Icon
8/8/2026Meeder Asset Management Inc.1,570$0.47M0.0%N/A0.001%Search for SEC Filing on Google Icon
8/7/2026Citizens Financial Group Inc. RI3,682$1.11M0.0%N/A0.003%Search for SEC Filing on Google Icon
8/7/2026Grandfield & Dodd LLC3,204$0.96M0.1%N/A0.002%Search for SEC Filing on Google Icon
8/7/2026Pallas Capital Advisors LLC2,203$0.66M0.0%N/A0.002%Search for SEC Filing on Google Icon
8/7/2026Mitsubishi UFJ Asset Management Co. Ltd.168,664$50.77M0.0%N/A0.126%Search for SEC Filing on Google Icon
8/7/2026Plato Investment Management Ltd3,671$1.10M0.1%N/A0.003%Search for SEC Filing on Google Icon
8/6/2026J.Safra Asset Management Corp3,122$0.94M0.0%N/A0.002%Search for SEC Filing on Google Icon
8/6/2026Flputnam Investment Management Co.2,761$0.83M0.0%N/A0.002%Search for SEC Filing on Google Icon
8/6/2026Global Retirement Partners LLC1,893$0.57M0.0%N/A0.001%Search for SEC Filing on Google Icon
8/6/2026SCS Capital Management LLC115,549$34.78M0.3%N/A0.086%Search for SEC Filing on Google Icon
8/6/2026Bank of New York Mellon Corp492,071$148.13M0.0%N/A0.368%Search for SEC Filing on Google Icon
8/6/2026Focus Partners Advisor Solutions LLC1,133$0.34M0.0%N/A0.001%Search for SEC Filing on Google Icon
8/6/2026S&CO Inc.7,400$2.23M0.1%N/A0.006%Search for SEC Filing on Google Icon
8/6/2026Clearstead Trust LLC3,940$1.19M0.2%N/A0.003%Search for SEC Filing on Google Icon
7/10/2026Tema ETFs LLC1,930$0.58M0.0%-2.1%0.001%Search for SEC Filing on Google Icon
7/10/2026Generali Investments Management Co LLC946$0.29M0.1%-22.9%0.001%Search for SEC Filing on Google Icon
7/10/2026Handelsbanken Fonder AB107,255$32.29M0.1%-21.4%0.080%Search for SEC Filing on Google Icon
7/10/2026Perkins Coie Trust Co97$29K0.0%-58.5%0.000%Search for SEC Filing on Google Icon
7/10/2026Fulton Bank N.A.1,505$0.45M0.0%-2.8%0.001%Search for SEC Filing on Google Icon
7/10/2026Wealthcare Advisory Partners LLC1,280$0.39M0.0%-3.8%0.001%Search for SEC Filing on Google Icon
7/9/2026Everhart Financial Group Inc.2,646$0.80M0.1%-8.8%0.002%Search for SEC Filing on Google Icon
7/8/2026Beacon Investment Advisory Services Inc.99$30K0.0%-52.9%0.000%Search for SEC Filing on Google Icon
7/8/2026Bannerman Wealth Management Group LLC1,883$0.57M0.3%-1.7%0.001%Search for SEC Filing on Google Icon
7/8/2026PensionDanmark Pensionsforsikringsaktieselskab22,451$6.76M0.1%-35.1%0.017%Search for SEC Filing on Google Icon
7/8/2026Assenagon Asset Management S.A.155,695$46.87M0.1%+20.8%0.117%Search for SEC Filing on Google Icon
7/7/2026GAMMA Investing LLC937$0.28M0.0%-5.7%0.001%Search for SEC Filing on Google Icon
7/2/2026Versant Capital Management Inc390$0.12M0.0%-22.3%0.000%Search for SEC Filing on Google Icon
6/18/2026Pacer Advisors Inc.4,478$1.48M0.0%-53.3%0.003%Search for SEC Filing on Google Icon
6/3/2026Parallel Advisors LLC891$0.30M0.0%+7.9%0.001%Search for SEC Filing on Google Icon
6/3/2026NewEdge Advisors LLC2,316$0.77M0.0%-82.2%0.002%Search for SEC Filing on Google Icon
5/26/2026Glenmede Trust Co. NA731$0.24M0.0%+8.3%0.001%Search for SEC Filing on Google Icon
5/22/2026Groupama Asset Managment36,767$12.17M0.2%+2.5%0.028%Search for SEC Filing on Google Icon
5/22/2026Segall Bryant & Hamill LLC2,000$0.64M0.0%N/A0.001%Search for SEC Filing on Google Icon
5/21/2026Essential Partners LLC100$33K0.0%-77.5%0.000%Search for SEC Filing on Google Icon
5/20/2026Liontrust Investment Partners LLP18,218$6.03M0.1%-0.9%0.014%Search for SEC Filing on Google Icon
5/19/2026Edgestream Partners L.P.5,810$1.92M0.1%-19.8%0.004%Search for SEC Filing on Google Icon
5/19/2026Janus Henderson Group PLC147,089$48.66M0.0%+7.8%0.110%Search for SEC Filing on Google Icon
5/19/2026Oddo BHF Asset Management Sas33,013$10.92M0.4%+9.6%0.025%Search for SEC Filing on Google Icon
5/19/2026Bull Harbor Capital LLC634$0.21M0.1%N/A0.000%Search for SEC Filing on Google Icon
5/18/2026EverSource Wealth Advisors LLC640$0.21M0.0%-39.7%0.000%Search for SEC Filing on Google Icon
5/18/2026California State Teachers Retirement System196,863$65.14M0.1%-2.5%0.147%Search for SEC Filing on Google Icon
5/18/2026Rock Springs Capital Management LP74,000$24.48M1.4%+3.9%0.055%Search for SEC Filing on Google Icon
5/18/2026Empowered Funds LLC5,410$1.79M0.0%-72.2%0.004%Search for SEC Filing on Google Icon
5/16/2026Quantinno Capital Management LP33,850$11.20M0.0%+32.3%0.025%Search for SEC Filing on Google Icon
5/16/2026SummitTX Capital L.P.3,611$1.20M0.0%+4.2%0.003%Search for SEC Filing on Google Icon
5/16/2026Lazard Asset Management LLC16,280$5.39M0.0%+60.4%0.012%Search for SEC Filing on Google Icon
5/16/2026Orbimed Advisors LLC119,000$39.37M0.7%-58.8%0.089%Search for SEC Filing on Google Icon
5/15/2026Quadcap Wealth Management LLC707$0.23M0.0%N/A0.001%Search for SEC Filing on Google Icon
5/15/2026Bradley Foster & Sargent Inc. CT1,203$0.40M0.0%+71.6%0.001%Search for SEC Filing on Google Icon
5/15/2026Lombard Odier Asset Management Switzerland SA3,320$1.10M0.0%N/A0.002%Search for SEC Filing on Google Icon
5/15/2026Waverly Advisors LLC907$0.30M0.0%+8.0%0.001%Search for SEC Filing on Google Icon
5/15/2026Wealth Alliance LLC1,016$0.34M0.0%N/A0.001%Search for SEC Filing on Google Icon
5/15/2026Entropy Technologies LP35,719$11.82M0.5%+121.9%0.027%Search for SEC Filing on Google Icon
5/14/2026Healthcare of Ontario Pension Plan Trust Fund34,781$11.51M0.0%-14.0%0.026%Search for SEC Filing on Google Icon
5/14/2026Dai ichi Life Insurance Company Ltd5,930$1.96M0.1%-5.2%0.004%Search for SEC Filing on Google Icon
5/14/2026Public Employees Retirement System of Ohio44,022$14.57M0.0%-1.1%0.033%Search for SEC Filing on Google Icon
5/14/2026Modern Wealth Management LLC696$0.23M0.0%N/A0.001%Search for SEC Filing on Google Icon
5/14/2026Capula Management Ltd13,115$4.34M0.0%-0.5%0.010%Search for SEC Filing on Google Icon
5/14/2026Bank of Nova Scotia7,798$2.58M0.0%+0.6%0.006%Search for SEC Filing on Google Icon
5/14/2026Lido Advisors LLC1,180$0.39M0.0%+64.6%0.001%Search for SEC Filing on Google Icon
5/13/2026Cetera Investment Advisers23,173$7.67M0.0%+32.0%0.017%Search for SEC Filing on Google Icon
5/13/2026Prestige Wealth Management Group LLC226$75K0.0%+30.6%0.000%Search for SEC Filing on Google Icon
5/13/2026NewEdge Wealth LLC9,201$3.04M0.0%+22.2%0.007%Search for SEC Filing on Google Icon
5/13/2026CI Investments Inc.3,611$1.20M0.0%-40.3%0.003%Search for SEC Filing on Google Icon
5/13/2026First Trust Advisors LP382,701$126.62M0.1%+48.9%0.287%Search for SEC Filing on Google Icon
5/12/2026Westpac Banking Corp2,452$0.81M0.1%-53.8%0.002%Search for SEC Filing on Google Icon
5/12/2026Himension Capital Singapore PTE. LTD.13,169$4.36M0.3%+29.3%0.010%Search for SEC Filing on Google Icon
5/8/2026PNC Financial Services Group Inc.12,322$4.08M0.0%-2.8%0.009%Search for SEC Filing on Google Icon
5/8/2026Andra AP fonden86,697$28.69M0.4%+78.6%0.065%Search for SEC Filing on Google Icon
5/7/2026Dimensional Fund Advisors LP384,205$127.07M0.0%+27.3%0.288%Search for SEC Filing on Google Icon
5/7/2026Parallel Advisors LLC891$0.30M0.0%+7.9%0.001%Search for SEC Filing on Google Icon
5/7/2026AlphaCentric Advisors LLC1,370$0.45M0.5%+5.8%0.001%Search for SEC Filing on Google Icon
5/7/2026KBC Group NV20,524$6.79M0.0%-94.1%0.015%Search for SEC Filing on Google Icon
5/7/2026S&CO Inc.7,400$2.45M0.2%-9.8%0.006%Search for SEC Filing on Google Icon
5/7/2026SEB Asset Management AB30,153$9.98M0.0%N/A0.023%Search for SEC Filing on Google Icon
5/7/2026Swiss National Bank387,720$128.29M0.1%+7.9%0.290%Search for SEC Filing on Google Icon
5/7/2026AIA Group Ltd7,742$2.56M0.0%-61.6%0.006%Search for SEC Filing on Google Icon
5/7/2026Mediolanum International Funds Ltd45,119$14.26M0.2%+6.2%0.034%Search for SEC Filing on Google Icon
5/6/2026California Public Employees Retirement System227,997$75.44M0.0%-3.8%0.171%Search for SEC Filing on Google Icon
5/6/2026Assetmark Inc.14,207$4.70M0.0%-11.4%0.011%Search for SEC Filing on Google Icon
5/6/2026Bessemer Group Inc.122$40K0.0%-46.3%0.000%Search for SEC Filing on Google Icon
5/6/2026Allspring Global Investments Holdings LLC281,793$92.63M0.2%+1.1%0.211%Search for SEC Filing on Google Icon
5/6/2026Independent Financial Group LLC630$0.21M0.0%N/A0.000%Search for SEC Filing on Google Icon
5/6/2026Aware Super Pty Ltd as trustee of Aware Super5,473$1.81M0.0%N/A0.004%Search for SEC Filing on Google Icon
5/5/2026Wealthfront Advisers LLC11,587$3.83M0.0%-36.5%0.009%Search for SEC Filing on Google Icon
5/5/2026Marks Group Wealth Management Inc1,650$0.55M0.1%N/A0.001%Search for SEC Filing on Google Icon
5/5/2026Illinois Municipal Retirement Fund24,295$8.04M0.1%-5.7%0.018%Search for SEC Filing on Google Icon
5/5/2026MASTERINVEST Kapitalanlage GmbH1,179$0.39M0.0%N/A0.001%Search for SEC Filing on Google Icon
5/5/2026Sanctuary Advisors LLC5,839$1.93M0.0%-10.4%0.004%Search for SEC Filing on Google Icon
5/4/2026Principal Financial Group Inc.5,649$1.87M0.0%+61.5%0.004%Search for SEC Filing on Google Icon
5/4/2026J. Safra Sarasin Holding AG3,230$1.07M0.0%-64.7%0.002%Search for SEC Filing on Google Icon
5/4/2026Teachers Retirement System of The State of Kentucky30,696$10.16M0.1%-2.9%0.023%Search for SEC Filing on Google Icon
5/2/2026Anchor Investment Management LLC2,819$0.93M0.1%+4.6%0.002%Search for SEC Filing on Google Icon
5/1/2026Fifth Third Bancorp9,568$3.17M0.0%+7,433.9%0.007%Search for SEC Filing on Google Icon
5/1/2026Sequoia Financial Advisors LLC4,560$1.51M0.0%+8.3%0.003%Search for SEC Filing on Google Icon
4/30/2026First Horizon Corp113$37K0.0%-30.7%0.000%Search for SEC Filing on Google Icon
4/30/2026Kestra Advisory Services LLC1,184$0.39M0.0%-36.0%0.001%Search for SEC Filing on Google Icon
4/30/2026Sumitomo Mitsui Trust Group Inc.314,417$104.03M0.1%-4.1%0.236%Search for SEC Filing on Google Icon
Data available starting January 2016

See Full Table
Alnylam Pharmaceuticals logo
Alnylam Pharmaceuticals, Inc., a biopharmaceutical company, focuses on discovering, developing, and commercializing novel therapeutics based on ribonucleic acid interference. Its marketed products include ONPATTRO (patisiran) for the treatment of the polyneuropathy of hereditary transthyretin-mediated amyloidosis in adults; AMVUTTRA for the treatment of hATTR amyloidosis with polyneuropathy in adults; GIVLAARI for the treatment of adults with acute hepatic porphyria; and OXLUMO for the treatment of primary hyperoxaluria type 1. In addition, the company develops patisiran for the treatment of transthyretin amyloidosis, or ATTR amyloidosis, with cardiomyopathy; cemdisiran to treat complement-mediated diseases; Belcesiran for the treatment of alpha-1 liver disease; Elebsiran to treat chronic HBV infection; Zilebesiran to treat hypertension; ALN-APP to treat Alzheimer's disease and cerebral amyloid angiopathy; and ALN-HSD to treat NASH. Further, it offers Fitusiran for the treatment of hemophilia, Inclisiran to treat hypercholesterolemia, lumasiran for the treatment of advanced PH1, and vutrisiran for the treatment of ATTR amyloidosis, which is in phase 3 clinical trial. Alnylam Pharmaceuticals, Inc. has strategic collaborations with Regeneron Pharmaceuticals, Inc. to discover, develop, and commercialize RNAi therapeutics for a range of diseases by addressing therapeutic targets expressed in the eye and CNS; and Roche to develop pharmaceutical products containing zilebesiran. It also has license and collaboration agreements with Novartis AG; Vir Biotechnology, Inc.; Dicerna Pharmaceuticals, Inc.; Ionis Pharmaceuticals, Inc.; and PeptiDream, Inc. The company was founded in 2002 and is headquartered in Cambridge, Massachusetts.
Read More on Alnylam Pharmaceuticals

Today's Range

Now: $219.20
Low: $210.49
High: $219.64

50 Day Range

MA: $280.12
Low: $205.48
High: $323.50

52 Week Range

Now: $219.20
Low: $197.81
High: $495.55

Volume

1,735,905 shs

Average Volume

2,306,632 shs

Market Capitalization

$29.33 billion

P/E Ratio

40.74

Dividend Yield

N/A

Beta

0.3

Who are the company insiders with the largest holdings of Alnylam Pharmaceuticals?

Alnylam Pharmaceuticals' top insider investors include:
  1. Phillip A Sharp (Director)
  2. Philip A Sharp (Director)
  3. John Maraganore (CEO)
  4. Barry E Greene (President)
  5. Philip A Sharp (Director)
  6. Yvonne Greenstreet (CEO)
  7. Jeffrey V Poulton (EVP)
  8. Akshay Vaishnaw (Insider)
  9. Akshay Vaishnaw (EVP)
  10. Akshay Vaishnaw (SVP)
Learn More about top insider investors at Alnylam Pharmaceuticals.

Who are the major institutional investors of Alnylam Pharmaceuticals?

Alnylam Pharmaceuticals' top institutional shareholders include:
  1. Bank of New York Mellon Corp — 0.37%
  2. Mitsubishi UFJ Asset Management Co. Ltd. — 0.13%
  3. Assenagon Asset Management S.A. — 0.12%
  4. SCS Capital Management LLC — 0.09%
  5. Handelsbanken Fonder AB — 0.08%
  6. PensionDanmark Pensionsforsikringsaktieselskab — 0.02%
Learn More about top institutional investors of Alnylam Pharmaceuticals stock.

Which major investors are selling Alnylam Pharmaceuticals stock?

In the last quarter, ALNY stock was sold by these institutional investors:
  1. Handelsbanken Fonder AB
  2. PensionDanmark Pensionsforsikringsaktieselskab
  3. Generali Investments Management Co LLC
  4. Everhart Financial Group Inc.
  5. Perkins Coie Trust Co
  6. Versant Capital Management Inc
  7. Beacon Investment Advisory Services Inc.
  8. GAMMA Investing LLC
During the last year, company insiders that have sold Alnylam Pharmaceuticals company stock include:
  1. Yvonne Greenstreet (CEO)
  2. Jeffrey V Poulton (EVP)
  3. Tolga Tanguler (EVP)
  4. Kevin Joseph Fitzgerald (EVP)
  5. Pushkal Garg (EVP)
  6. Michael W Bonney (Director)
  7. Melissa Mclaughlin (Insider)
  8. David E I Pyott (Director)
  9. Dennis A Ausiello (Director)
  10. Colleen F Reitan (Director)
Learn More investors selling Alnylam Pharmaceuticals stock.

Which major investors are buying Alnylam Pharmaceuticals stock?

In the previous quarter, ALNY stock was acquired by institutional investors including:
  1. Bank of New York Mellon Corp
  2. Mitsubishi UFJ Asset Management Co. Ltd.
  3. SCS Capital Management LLC
  4. Assenagon Asset Management S.A.
  5. S&CO Inc.
  6. Clearstead Trust LLC
  7. Citizens Financial Group Inc. RI
  8. Plato Investment Management Ltd

Alnylam Pharmaceuticals Active Insiders

Jeffrey W Dunn
CEO
John Maraganore
John Maraganore (Age 63)
CEO
Yvonne Greenstreet
Yvonne Greenstreet (Age 63)
COO
2 recent trades
Jeffrey V Poulton
Jeffrey V Poulton (Age 58)
CFO
2 recent trades
Phillip A Sharp
Phillip A Sharp
Director
Steven M Paul
Steven M Paul
Director
Michael W Bonney
Director
Amy W Schulman
Amy W Schulman
Director
David E I Pyott
Director
1 recent trades
Dennis A Ausiello
Dennis A Ausiello
Director
Colleen F Reitan
Colleen F Reitan
Director
Melissa Mclaughlin
Melissa Mclaughlin
Chief Human Resources Officer
2 recent trades
Laurie Keating
Laurie Keating (Age 72)
EVP
Tolga Tanguler
Tolga Tanguler
EVP
2 recent trades
Indrani Lall Franchini
Indrani Lall Franchini (Age 54)
EVP
Kevin Joseph Fitzgerald
Kevin Joseph Fitzgerald
EVP
4 recent trades
Akshay Vaishnaw
Akshay Vaishnaw (Age 63)
Insider
Pushkal Garg
Pushkal Garg (Age 58)
CMO
3 recent trades