SEC Insider Transactions from Reitan Colleen F.

Last updated: 2026-03-14 11:22 UTC | Total transactions: 28

Reitan Colleen F, a director at Alnylam Pharmaceuticals ($ALNY), sold shares on the open market 17 times over the past year, totaling 8.4 million dollars. Her most recent sale occurred on September 9, 2025. These $ALNY insider sales rank 1287th among 11,678 individual insiders, below the average sale value of 8.6 million dollars and 6 transactions per insider. She made no open market purchases in this period.

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Transaction Date Company Ticker Insider Name Title Transaction Type Security Shares Price Shares Owned Following Total Shares Outstanding % of Owned % of Outstanding
Sept. 9, 2025 ALNYLAM PHARMACEUTICALS, INC. $ALNY Reitan Colleen F Director S Common Stock 823 $472.82 7,580.0000 127,651,000 9.79% 0.00%
Sept. 9, 2025 ALNYLAM PHARMACEUTICALS, INC. $ALNY Reitan Colleen F Director S Common Stock 951 $474.85 5,791.0000 127,651,000 14.11% 0.00%
Sept. 9, 2025 ALNYLAM PHARMACEUTICALS, INC. $ALNY Reitan Colleen F Director S Common Stock 972 $476.31 4,819.0000 127,651,000 16.78% 0.00%
Sept. 9, 2025 ALNYLAM PHARMACEUTICALS, INC. $ALNY Reitan Colleen F Director S Common Stock 1183 $477.47 3,636.0000 127,651,000 24.55% 0.00%
Sept. 9, 2025 ALNYLAM PHARMACEUTICALS, INC. $ALNY Reitan Colleen F Director S Common Stock 1450 $478.67 2,186.0000 127,651,000 39.88% 0.00%
Sept. 9, 2025 ALNYLAM PHARMACEUTICALS, INC. $ALNY Reitan Colleen F Director M Stock Option (right to buy) 18000 $0.00 0.0000 127,651,000 100.00% 0.01%
Sept. 9, 2025 ALNYLAM PHARMACEUTICALS, INC. $ALNY Reitan Colleen F Director S Common Stock 838 $474.22 6,742.0000 127,651,000 11.06% 0.00%
Sept. 9, 2025 ALNYLAM PHARMACEUTICALS, INC. $ALNY Reitan Colleen F Director S Common Stock 25 $480.98 775.0000 127,651,000 3.13% 0.00%
Sept. 9, 2025 ALNYLAM PHARMACEUTICALS, INC. $ALNY Reitan Colleen F Director S Common Stock 1386 $479.55 800.0000 127,651,000 63.40% 0.00%
Sept. 9, 2025 ALNYLAM PHARMACEUTICALS, INC. $ALNY Reitan Colleen F Director M Common Stock 18000 $100.65 18,775.0000 127,651,000 2322.58% 0.01%
Sept. 9, 2025 ALNYLAM PHARMACEUTICALS, INC. $ALNY Reitan Colleen F Director S Common Stock 1645 $457.44 17,130.0000 127,651,000 8.76% 0.00%
Sept. 9, 2025 ALNYLAM PHARMACEUTICALS, INC. $ALNY Reitan Colleen F Director S Common Stock 1888 $458.86 15,242.0000 127,651,000 11.02% 0.00%
Sept. 9, 2025 ALNYLAM PHARMACEUTICALS, INC. $ALNY Reitan Colleen F Director S Common Stock 1403 $459.73 13,839.0000 127,651,000 9.20% 0.00%
Sept. 9, 2025 ALNYLAM PHARMACEUTICALS, INC. $ALNY Reitan Colleen F Director S Common Stock 473 $460.71 13,366.0000 127,651,000 3.42% 0.00%
Sept. 9, 2025 ALNYLAM PHARMACEUTICALS, INC. $ALNY Reitan Colleen F Director S Common Stock 2290 $461.92 11,076.0000 127,651,000 17.13% 0.00%
Sept. 9, 2025 ALNYLAM PHARMACEUTICALS, INC. $ALNY Reitan Colleen F Director S Common Stock 1652 $463.00 9,424.0000 127,651,000 14.92% 0.00%
Sept. 9, 2025 ALNYLAM PHARMACEUTICALS, INC. $ALNY Reitan Colleen F Director S Common Stock 799 $464.36 8,625.0000 127,651,000 8.48% 0.00%
Sept. 9, 2025 ALNYLAM PHARMACEUTICALS, INC. $ALNY Reitan Colleen F Director S Common Stock 222 $471.25 8,403.0000 127,651,000 2.57% 0.00%
June 5, 2025 MYRIAD GENETICS INC $MYGN Reitan Colleen F Director A Common Stock 49796 $0.00 92,329.0000 91,309,064 117.08% 0.05%
Aug. 29, 2024 ALNYLAM PHARMACEUTICALS, INC. $ALNY Reitan Colleen F Director P Common Stock 32 $286.00 32.0000 124,906,000 9999.99% 0.00%
Oct. 17, 2024 ALNYLAM PHARMACEUTICALS, INC. $ALNY Reitan Colleen F Director P Common Stock 4 $302.67 36.0000 128,590,000 12.50% 0.00%
April 16, 2025 ALNYLAM PHARMACEUTICALS, INC. $ALNY Reitan Colleen F Director S Common Stock 36 $232.86 0.0000 127,651,000 100.00% 0.00%
May 8, 2025 ALNYLAM PHARMACEUTICALS, INC. $ALNY Reitan Colleen F Director A Common Stock 775 $0.00 775.0000 127,651,000 9999.99% 0.00%
May 8, 2025 ALNYLAM PHARMACEUTICALS, INC. $ALNY Reitan Colleen F Director A Stock Option (right to buy) 1558 $0.00 1,558.0000 127,651,000 9999.99% 0.00%
Sept. 3, 2024 MYRIAD GENETICS INC $MYGN Reitan Colleen F Director S Common Stock 46012 $27.95 42,533.0000 0 51.96% 0.00%
June 6, 2024 MYRIAD GENETICS INC $MYGN Reitan Colleen F Director A Common Stock 15695 $0.00 88,545.0000 0 21.54% 0.00%
May 16, 2024 ALNYLAM PHARMACEUTICALS, INC. $ALNY Reitan Colleen F Director A Stock Option (right to buy) 5228 $0.00 5,228.0000 124,906,000 9999.99% 0.00%
June 1, 2023 MYRIAD GENETICS INC $MYGN Reitan Colleen F Director A Common Stock 15151 $0.00 72,850.0000 0 26.26% 0.00%