| Apr 27, 2026 | Ahmed Ghoniem | DIRECTOR | 12.72K | $0.79 | $10.00K | BUY | ∞ | 12.72K | Apr 24 | View |
| Apr 14, 2026 | Susan F. Hirsch | DIRECTOR | 5.00K | $3.73 | $18.65K | BUY | 1.92% | 265.42K | Apr 13 | View |
| Mar 27, 2026 | Susan F. Hirsch | DIRECTOR | 10.00K | $2.54 | $25.40K | BUY | 3.99% | 260.42K | Mar 27 | View |
| Mar 27, 2026 | Earl Lewis | DIRECTOR | 5.00K | $2.52 | $12.60K | BUY | 0.50% | 1.01M | Mar 27 | View |
| Mar 27, 2026 | Earl Lewis | DIRECTOR | 5.00K | $2.88 | $14.41K | BUY | 0.50% | 1.01M | Mar 26 | View |
| Mar 23, 2026 | John K. Whiting IV | GENERAL COUNSEL & SECRETARY | 10.00K | $2.38 | $23.80K | BUY | 79.29% | 22.61K | Mar 23 | View |
| Mar 23, 2026 | Roger P Deschenes | CAO | 10.00K | $2.23 | $22.30K | BUY | 23.28% | 52.96K | Mar 20 | View |
| Mar 23, 2026 | Abinand Rangesh | CHIEF EXECUTIVE OFFICER | 3.00K | $2.30 | $6.89K | BUY | 4.67% | 67.19K | Mar 20 | View |
| Jun 24, 2025 | Stephen Lafaille | VP BUSINESS DEVELOPMENT | 400.00 | $3.36 | -$288.55K | BUY | ∞ | 400.00 | Mar 03 - Jun 23 | View |
| Dec 06, 2024 | Earl R Lewis | DIRECTOR | 100.00K | $0.71 | $71.00K | BUY | 15.70% | 737.00K | Nov 22 | View |
| Dec 06, 2024 | Earl R Lewis | DIRECTOR | 2.00K | $0.80 | $1.60K | BUY | 0.31% | 637.00K | Oct 09 | View |
| Sep 27, 2024 | John Hatsopoulos | DIRECTOR | 10.00K | $0.84 | $8.38K | BUY | 1.02% | 988.95K | Sep 27 | View |
| Sep 25, 2024 | John Hatsopoulos | DIRECTOR | 10.00K | $0.86 | $8.60K | BUY | 1.03% | 978.95K | Sep 25 | View |
| Aug 20, 2024 | John Hatsopoulos | DIRECTOR | 10.00K | $0.90 | $8.95K | BUY | 1.04% | 968.95K | Aug 19 | View |
| Jul 17, 2024 | Earl R Lewis | DIRECTOR | 10.00K | $0.68 | $6.80K | BUY | 1.60% | 635.00K | Jul 15 | View |
| Jul 15, 2024 | Earl R Lewis | DIRECTOR | 10.00K | $0.68 | $6.80K | BUY | 1.63% | 625.00K | Jul 15 | View |
| Jul 12, 2024 | John Hatsopoulos | DIRECTOR | 22.47K | $0.65 | $14.60K | BUY | 2.40% | 958.95K | Jul 10 | View |
| May 29, 2024 | John Hatsopoulos | DIRECTOR | 1.26K | $0.80 | $1.01K | BUY | 0.14% | 936.49K | May 28 | View |
| May 29, 2024 | John Hatsopoulos | DIRECTOR | 10.00K | $0.80 | $8.00K | BUY | 1.08% | 935.22K | May 29 | View |
| May 28, 2024 | John Hatsopoulos | DIRECTOR | 11.94K | $0.80 | $9.52K | BUY | 1.31% | 925.22K | May 22 - May 24 | View |
| May 22, 2024 | John Hatsopoulos | DIRECTOR | 13.80K | $0.79 | $10.90K | BUY | 1.53% | 913.28K | May 21 | View |
| May 17, 2024 | John Hatsopoulos | DIRECTOR | 3.00K | $0.75 | $2.25K | BUY | 0.33% | 899.49K | May 16 | View |
| May 16, 2024 | John Hatsopoulos | DIRECTOR | 10.00K | $0.74 | $7.40K | BUY | 1.13% | 896.49K | May 15 | View |
| May 03, 2024 | Earl R Lewis | DIRECTOR | 5.00K | $0.75 | $3.75K | BUY | 0.82% | 615.00K | May 01 | View |
| Apr 24, 2024 | Earl R Lewis | DIRECTOR | 10.00K | $0.68 | $6.80K | BUY | 1.67% | 610.00K | Apr 24 | View |
| Apr 24, 2024 | John Hatsopoulos | DIRECTOR | 5.00K | $0.67 | $3.35K | BUY | 0.57% | 886.49K | Apr 24 | View |
| Apr 23, 2024 | John Hatsopoulos | DIRECTOR | 6.00K | $0.68 | $4.10K | BUY | 0.69% | 881.49K | Apr 23 | View |
| Apr 16, 2024 | John Hatsopoulos | DIRECTOR | 1.00K | $0.68 | $679.00 | BUY | 0.11% | 875.49K | Apr 16 | View |
| Apr 16, 2024 | John Hatsopoulos | DIRECTOR | 1.00K | $0.70 | $700.00 | BUY | 0.11% | 874.49K | Apr 15 | View |
| Apr 12, 2024 | John Hatsopoulos | DIRECTOR | 1.00K | $0.70 | $699.70 | BUY | 0.11% | 873.49K | Apr 12 | View |
| Apr 11, 2024 | John Hatsopoulos | DIRECTOR | 1.00K | $0.70 | $700.00 | BUY | 0.11% | 872.49K | Apr 11 | View |
| Apr 09, 2024 | John Hatsopoulos | DIRECTOR | 1.00K | $0.70 | $700.00 | BUY | 0.11% | 871.49K | Apr 09 | View |
| Apr 08, 2024 | John Hatsopoulos | DIRECTOR | 1.00K | $0.70 | $700.00 | BUY | 0.12% | 870.49K | Apr 08 | View |
| Apr 02, 2024 | John Hatsopoulos | DIRECTOR | 10.00K | $0.70 | $7.00K | BUY | 1.16% | 869.49K | Mar 27 - Apr 01 | View |
| Jan 25, 2024 | Earl R Lewis | DIRECTOR | 9.15K | $0.78 | $7.14K | BUY | 1.66% | 560.84K | Jan 24 | View |
| Jan 23, 2024 | Earl R Lewis | DIRECTOR | 10.00K | $0.68 | $6.80K | BUY | 1.85% | 551.68K | Jan 23 | View |
| Jan 23, 2024 | John Hatsopoulos | DIRECTOR | 10.00K | $0.77 | $7.70K | BUY | 1.18% | 859.49K | Jan 22 | View |
| Jan 19, 2024 | John Hatsopoulos | DIRECTOR | 10.00K | $0.73 | $7.35K | BUY | 1.19% | 849.49K | Jan 18 | View |
| Jan 16, 2024 | John Hatsopoulos | DIRECTOR | 100.00K | $0.73 | $73.46K | BUY | 13.52% | 839.49K | Jan 16 | View |
| Dec 28, 2023 | John Hatsopoulos | DIRECTOR | 25.00K | $0.80 | $20.00K | BUY | 3.50% | 739.49K | Dec 27 | View |
| Dec 26, 2023 | John Hatsopoulos | DIRECTOR | 25.00K | $0.80 | $20.00K | BUY | 3.63% | 714.49K | Dec 22 | View |
| Dec 15, 2023 | John Hatsopoulos | DIRECTOR | 50.00K | $0.89 | $44.67K | BUY | 7.82% | 689.49K | Dec 14 | View |
| Nov 21, 2023 | John Hatsopoulos | DIRECTOR | 4.00K | $0.84 | $3.38K | BUY | 0.63% | 639.49K | Nov 20 | View |
| Nov 17, 2023 | John Hatsopoulos | DIRECTOR | 46.00K | $0.84 | $38.87K | BUY | 7.80% | 635.49K | Nov 17 | View |
| Nov 17, 2023 | John Hatsopoulos | DIRECTOR | 100.00 | $0.84 | $84.50 | BUY | 0.02% | 589.49K | Nov 14 | View |
| Oct 20, 2023 | Susan B Hirsch | DIRECTOR | 5.00K | $0.92 | $4.58K | BUY | 2.04% | 250.42K | Oct 19 | View |
| Oct 18, 2023 | Earl R Lewis | DIRECTOR | 25.00K | $0.91 | $22.75K | BUY | 4.84% | 541.68K | Oct 18 | View |
| Oct 17, 2023 | John Hatsopoulos | DIRECTOR | 50.00K | $0.80 | $40.00K | BUY | 9.27% | 589.38K | Oct 17 | View |
| Oct 13, 2023 | John Hatsopoulos | DIRECTOR | 50.00K | $0.80 | $40.00K | BUY | 10.22% | 539.38K | Oct 12 | View |
| Oct 11, 2023 | Earl R Lewis | DIRECTOR | 2.00K | $0.80 | $1.60K | BUY | 0.39% | 516.68K | Oct 09 | View |
| Oct 02, 2023 | John Hatsopoulos | DIRECTOR | 2.00K | $0.98 | $1.96K | BUY | 0.41% | 489.38K | Sep 29 | View |
| Sep 28, 2023 | John Hatsopoulos | DIRECTOR | 1.38K | $0.91 | $1.26K | BUY | 0.28% | 487.38K | Sep 27 | View |
| Sep 27, 2023 | John Hatsopoulos | DIRECTOR | 2.00K | $0.92 | $1.84K | BUY | 0.41% | 486.00K | Sep 26 | View |
| Sep 19, 2023 | John Hatsopoulos | DIRECTOR | 5.00K | $0.91 | $4.55K | BUY | 1.04% | 484.00K | Sep 19 | View |
| Sep 11, 2023 | Earl R Lewis | DIRECTOR | 10.00K | $0.95 | $9.50K | BUY | 1.98% | 514.68K | Sep 08 | View |
| Sep 08, 2023 | John Hatsopoulos | DIRECTOR | 200.00 | $1.00 | $200.00 | BUY | 0.04% | 479.00K | Sep 07 | View |
| Sep 06, 2023 | Earl R Lewis | DIRECTOR | 10.00K | $1.00 | $10.00K | BUY | 2.02% | 504.68K | Sep 05 | View |
| Sep 06, 2023 | John Hatsopoulos | DIRECTOR | 10.00K | $0.97 | $9.70K | BUY | 2.13% | 478.81K | Sep 05 | View |
| Sep 01, 2023 | Abinand Rangesh | CHIEF EXECUTIVE OFFICER | 1.00K | $1.02 | $1.02K | BUY | 10.76% | 10.30K | Aug 15 - Aug 30 | View |
| Aug 23, 2023 | John Hatsopoulos | DIRECTOR | 5.00K | $1.12 | $5.60K | BUY | 1.08% | 468.81K | Aug 22 | View |
| Aug 17, 2023 | John Hatsopoulos | DIRECTOR | 9.67K | $1.02 | $9.86K | BUY | 2.13% | 463.81K | Aug 15 - Aug 17 | View |
| Aug 17, 2023 | Earl R Lewis | DIRECTOR | 1.50K | $1.00 | $1.50K | BUY | 0.30% | 494.68K | Aug 14 | View |
| Jun 27, 2023 | John Hatsopoulos | DIRECTOR | 1.00K | $0.96 | $960.00 | BUY | 0.22% | 454.13K | Jun 26 | View |
| Jun 21, 2023 | John Hatsopoulos | DIRECTOR | 3.00K | $1.00 | $3.00K | BUY | 0.67% | 453.13K | Jun 20 | View |
| Jun 20, 2023 | Abinand Rangesh | CHIEF EXECUTIVE OFFICER | 1.50K | $1.04 | $1.56K | BUY | 19.23% | 9.30K | Jun 20 | View |
| Jun 15, 2023 | John Hatsopoulos | DIRECTOR | 5.00K | $1.11 | $5.55K | BUY | 1.12% | 450.13K | Jun 15 | View |
| Jun 12, 2023 | John Hatsopoulos | DIRECTOR | 5.00K | $1.12 | $5.60K | BUY | 1.14% | 445.13K | Jun 12 | View |
| Jun 09, 2023 | John Hatsopoulos | DIRECTOR | 500.00 | $1.09 | $546.25 | BUY | 0.11% | 440.13K | Jun 08 | View |
| Jun 08, 2023 | John Hatsopoulos | DIRECTOR | 10.00K | $1.00 | $9.99K | BUY | 2.33% | 439.63K | Jun 07 | View |
| Jun 07, 2023 | John Hatsopoulos | DIRECTOR | 7.00K | $1.00 | $7.00K | BUY | 1.66% | 429.63K | Jun 06 | View |
| Jun 06, 2023 | John Hatsopoulos | DIRECTOR | 1.00K | $1.14 | $1.14K | BUY | 0.24% | 422.63K | Jun 06 | View |
| Jun 05, 2023 | John Hatsopoulos | DIRECTOR | 1.00K | $1.09 | $1.09K | BUY | 0.24% | 421.63K | Jun 02 | View |
| May 26, 2023 | John Hatsopoulos | DIRECTOR | 1.00K | $1.17 | $1.17K | BUY | 0.24% | 420.63K | May 26 | View |
| May 26, 2023 | John Hatsopoulos | DIRECTOR | 2.00K | $1.17 | $2.34K | BUY | 0.48% | 419.63K | May 23 - May 25 | View |
| May 16, 2023 | John Hatsopoulos | DIRECTOR | 3.65K | $1.00 | $3.65K | BUY | 0.88% | 417.63K | May 15 | View |
| May 16, 2023 | Earl R Lewis | DIRECTOR | 10.00K | $0.96 | $9.60K | BUY | 2.07% | 493.18K | May 15 | View |
| Mar 30, 2023 | Earl R Lewis | DIRECTOR | 35.00K | $1.09 | $38.00K | BUY | 7.81% | 483.18K | Mar 24 - Mar 29 | View |
| Mar 29, 2023 | John Hatsopoulos | DIRECTOR | 17.70K | $1.00 | $17.70K | BUY | 4.47% | 413.98K | Mar 28 | View |
| Mar 27, 2023 | John Hatsopoulos | DIRECTOR | 11.42K | $1.00 | $11.39K | BUY | 2.97% | 396.28K | Mar 27 | View |
| Mar 27, 2023 | Abinand Rangesh | CHIEF EXECUTIVE OFFICER | 1.80K | $0.88 | $1.58K | BUY | 30.00% | 7.80K | Mar 20 | View |
| Mar 24, 2023 | John Hatsopoulos | DIRECTOR | 50.00K | $0.92 | $45.99K | BUY | 14.93% | 384.86K | Mar 24 | View |
| Mar 23, 2023 | Earl R Lewis | DIRECTOR | 5.00K | $0.87 | $4.35K | BUY | 1.13% | 448.18K | Mar 22 | View |
| Mar 21, 2023 | John Hatsopoulos | DIRECTOR | 10.00K | $0.88 | $8.80K | BUY | 3.08% | 334.86K | Mar 21 | View |
| Mar 21, 2023 | Earl R Lewis | DIRECTOR | 15.00K | $0.89 | $13.35K | BUY | 3.50% | 443.18K | Mar 20 | View |
| Mar 21, 2023 | John Hatsopoulos | DIRECTOR | 10.00K | $0.84 | $8.40K | BUY | 3.18% | 324.86K | Mar 20 | View |
| Oct 19, 2022 | John Hatsopoulos | DIRECTOR | 5.00K | $1.00 | $5.00K | BUY | 1.61% | 314.86K | Oct 19 | View |
| Oct 18, 2022 | John Hatsopoulos | DIRECTOR | 5.00K | $0.98 | $4.90K | BUY | 1.64% | 309.86K | Oct 17 | View |
| Oct 12, 2022 | John Hatsopoulos | DIRECTOR | 10.00K | $0.96 | $9.60K | BUY | 3.39% | 304.86K | Oct 10 - Oct 11 | View |
| Sep 29, 2022 | Earl R Lewis | DIRECTOR | 13.18K | $0.96 | $12.62K | BUY | 3.18% | 428.18K | Sep 28 - Sep 29 | View |
| Sep 12, 2022 | John Hatsopoulos | DIRECTOR | 5.00K | $1.17 | $5.83K | BUY | 1.72% | 294.86K | Sep 08 | View |
| Sep 02, 2022 | John Hatsopoulos | DIRECTOR | 15.00K | $1.10 | $16.50K | BUY | 5.46% | 289.86K | Aug 31 - Sep 02 | View |
| Aug 30, 2022 | John Hatsopoulos | DIRECTOR | 15.00K | $1.20 | $18.05K | BUY | 5.77% | 274.86K | Aug 26 - Aug 30 | View |
| Aug 25, 2022 | John Hatsopoulos | DIRECTOR | 15.00K | $1.24 | $18.67K | BUY | 6.13% | 259.86K | Aug 23 - Aug 25 | View |
| Aug 23, 2022 | John Hatsopoulos | DIRECTOR | 5.00K | $1.21 | $6.05K | BUY | 2.08% | 244.86K | Aug 22 | View |
| Aug 19, 2021 | Earl R Lewis | DIRECTOR | 15.00K | $1.86 | $27.90K | BUY | 6.00% | 265.00K | Aug 17 | View |
| Jun 09, 2020 | Earl R Lewis | — | 100.00K | $0.87 | $87.29K | GRANT OR AWARD | 100.00% | 200.00K | Jun 08 | View |
| Apr 24, 2020 | JOHN HATSOPOULOS | — | 25.00K | $1.00 | $25.09K | PURCHASE | 1.08% | 2.33M | Apr 23 | View |
| Apr 21, 2020 | Locke Benjamin | — | 2.00K | $1.02 | $2.04K | PURCHASE | 58.51% | 5.42K | Apr 21 | View |
| Nov 14, 2017 | Benjamin Locke | CO-CEO | 2.00K | $2.64 | $5.28K | BUY | 141.04% | 3.42K | Nov 14 | View |
| Jan 11, 2017 | Charles T. Maxwell | DIRECTOR | 25.00K | $4.00 | $100.00K | BUY | 23.86% | 129.77K | Jan 06 | View |
| Jan 04, 2017 | Charles T. Maxwell | DIRECTOR | 29.77K | $3.87 | $115.15K | BUY | 39.69% | 104.77K | Dec 23 - Jan 04 | View |
| Apr 25, 2016 | JOHN HATSOPOULOS | CHIEF EXECUTIVE OFFICER | 127.23K | $0.00 | $0.00 | BUY | ∞ | 127.23K | Apr 22 | View |
| Apr 25, 2016 | George N Hatsopoulos | 10% OWNER | 50.89K | $0.00 | $0.00 | BUY | 3.90% | 1.36M | Apr 22 | View |
| Jun 01, 2015 | David A Garrison | CFO, TREASURER AND SECRETARY | 1.50K | $4.31 | $6.47K | BUY | 17.65% | 10.00K | May 28 - Jun 01 | View |
| Dec 04, 2014 | David A Garrison | CFO, TREASURER AND SECRETARY | 4.05K | $5.54 | $22.45K | BUY | 91.01% | 8.50K | Dec 02 | View |
| Dec 01, 2014 | David A Garrison | CFO, TREASURER AND SECRETARY | 4.45K | $5.74 | $25.54K | BUY | ∞ | 4.45K | Nov 26 | View |
| Oct 13, 2009 | DAVID GREENHOUSE AUSTIN MARXE | 10% OWNER | -875.00K | $0.26 | -$227.40K | SELL | -100.00% | 0.00 | Oct 09 - Oct 12 | View |
| Oct 09, 2009 | DAVID GREENHOUSE AUSTIN MARXE | 10% OWNER | -1.32M | $0.27 | -$357.55K | SELL | -60.15% | 875.00K | Oct 07 - Oct 08 | View |
| Sep 11, 2009 | DAVID GREENHOUSE AUSTIN MARXE | 10% OWNER | -160.00K | $0.51 | -$81.63K | SELL | -6.79% | 2.20M | Sep 09 | View |
| Jun 08, 2009 | DAVID GREENHOUSE AUSTIN MARXE | 10% OWNER | -146.45K | $0.05 | -$7.38K | SELL | -5.85% | 2.36M | Jun 03 - Jun 05 | View |
| Jun 25, 2008 | DAVID GREENHOUSE AUSTIN MARXE | 10% OWNER | -399.00 | $0.67 | -$267.33 | SELL | -0.02% | 2.50M | Jun 23 | View |
| Apr 30, 2008 | DAVID GREENHOUSE AUSTIN MARXE | 10% OWNER | -8.30K | $0.91 | -$7.55K | SELL | -0.33% | 2.50M | Apr 28 | View |
| Apr 15, 2008 | DAVID GREENHOUSE AUSTIN MARXE | 10% OWNER | -200.00 | $0.90 | -$180.00 | SELL | -0.01% | 2.51M | Apr 11 | View |
| Apr 11, 2008 | DAVID GREENHOUSE AUSTIN MARXE | 10% OWNER | -12.90K | $0.94 | -$12.15K | SELL | -0.51% | 2.51M | Apr 09 | View |
| Apr 09, 2008 | DAVID GREENHOUSE AUSTIN MARXE | 10% OWNER | -55.20K | $0.92 | -$50.86K | SELL | -2.14% | 2.52M | Apr 07 - Apr 08 | View |
| Mar 05, 2008 | DAVID GREENHOUSE AUSTIN MARXE | 10% OWNER | -2.37K | $1.15 | -$2.73K | SELL | -0.09% | 2.58M | Mar 03 | View |
| Feb 08, 2008 | DAVID GREENHOUSE AUSTIN MARXE | 10% OWNER | -42.80K | $1.15 | -$49.20K | SELL | -1.63% | 2.58M | Feb 06 | View |
| Sep 05, 2006 | H. Stewart Parker | PRESIDENT & CEO | 10.00K | $1.99 | $19.93K | BUY | 47.23% | 31.18K | Sep 05 | View |
| Aug 16, 2005 | BIOGEN IDEC INCBIOGEN IDEC MA INC | 10% OWNER | -14.20K | $0.71 | -$10.04K | SELL | -0.12% | 11.70M | Aug 12 - Aug 15 | View |
| Aug 12, 2005 | BIOGEN IDEC INCBIOGEN IDEC MA INC | 10% OWNER | -25.00K | $0.73 | -$18.26K | SELL | -0.21% | 11.72M | Aug 10 | View |
| Aug 10, 2005 | BIOGEN IDEC INCBIOGEN IDEC MA INC | 10% OWNER | -25.45K | $0.76 | -$19.32K | SELL | -0.22% | 11.74M | Aug 08 - Aug 09 | View |
| Aug 08, 2005 | BIOGEN IDEC INCBIOGEN IDEC MA INC | 10% OWNER | -37.50K | $0.76 | -$28.68K | SELL | -0.32% | 11.77M | Aug 04 - Aug 05 | View |
| Aug 04, 2005 | BIOGEN IDEC INCBIOGEN IDEC MA INC | 10% OWNER | -26.20K | $0.77 | -$20.21K | SELL | -0.22% | 11.81M | Aug 02 - Aug 03 | View |
| Aug 02, 2005 | BIOGEN IDEC INCBIOGEN IDEC MA INC | 10% OWNER | -33.00K | $0.78 | -$25.79K | SELL | -0.28% | 11.83M | Jul 29 - Aug 01 | View |
| Jul 29, 2005 | BIOGEN IDEC INCBIOGEN IDEC MA INC | 10% OWNER | -36.50K | $0.81 | -$29.48K | SELL | -0.31% | 11.87M | Jul 27 - Jul 28 | View |
| Jul 27, 2005 | BIOGEN IDEC INCBIOGEN IDEC MA INC | 10% OWNER | -73.50K | $0.84 | -$61.58K | SELL | -0.61% | 11.93M | Jul 25 - Jul 26 | View |
| Jul 22, 2005 | BIOGEN IDEC INCBIOGEN IDEC MA INC | 10% OWNER | -35.10K | $0.79 | -$27.79K | SELL | -0.29% | 12.00M | Jul 21 - Jul 22 | View |
| Jul 21, 2005 | BIOGEN IDEC INCBIOGEN IDEC MA INC | 10% OWNER | -17.00K | $0.81 | -$13.73K | SELL | -0.14% | 12.04M | Jul 19 - Jul 20 | View |
| Jul 18, 2005 | BIOGEN IDEC INCBIOGEN IDEC MA INC | 10% OWNER | -49.63K | $0.80 | -$39.76K | SELL | -0.41% | 12.05M | Jul 15 - Jul 18 | View |
| Jul 14, 2005 | BIOGEN IDEC INCBIOGEN IDEC MA INC | 10% OWNER | -25.00K | $0.81 | -$20.27K | SELL | -0.21% | 12.10M | Jul 13 | View |
| Jul 12, 2005 | BIOGEN IDEC INCBIOGEN IDEC MA INC | 10% OWNER | 2.41M | $1.46 | $4.64M | BUY | 24.80% | 12.13M | Sep 30 - Aug 15 | View |
| Jan 10, 2005 | ELAN CORP PLCELAN INTERNATIONAL SERVICES LTD | 10% OWNER | -43.60K | $1.75 | -$76.30K | SELL | -0.37% | 11.63M | Jan 06 | View |
| Jan 06, 2005 | ELAN CORP PLCELAN INTERNATIONAL SERVICES LTD | 10% OWNER | -395.00K | $1.74 | -$688.48K | SELL | -3.27% | 11.67M | Jan 04 - Jan 05 | View |