Gilead Sciences, Inc. Watch

Earnings Revised 04/25/24 Gilead Sciences, Inc., Q1 2024 Earnings Call, Apr 25, 2024 04/25/24 Other Revised 03/13/24 Gilead Sciences, Inc. Presents at Barclays 26th Annual Global Healthcare Conference 2024, Mar-13-2024 11:15 AM 03/13/24 Other Revised 03/12/24 Gilead Sciences, Inc. Presents at Leerink Partners Global Biopharma Conference 2024, Mar-12-2024 10:00 AM 03/12/24 Other Revised 03/05/24 Gilead Sciences, Inc. Presents at TD Cowen 44th Annual Health Care Conference 2024, Mar-05-2024 12:50 PM 03/05/24 Earnings Revised 02/07/24 Gilead Sciences, Inc., Q4 2023 Earnings Call, Feb 06, 2024 02/06/24 Other Revised 01/08/24 Gilead Sciences, Inc. Presents at J.P. Morgan 42nd Annual Healthcare Conference 2024, Jan-08-2024 10:30 AM 01/08/24

Other Revised 02/08/24 Gilead Sciences, Inc. Presents at Piper Sandler 35th Annual Healthcare Conference, Nov-29-2023 09:00 AM 11/29/23 Other Revised 11/28/23 Gilead Sciences, Inc. Presents at The 6th Annual Evercore ISI HealthCONx Conference, Nov-28-2023 01:20 PM 11/28/23 Other Revised 03/14/24 Gilead Sciences, Inc. Presents at 14th Annual Jefferies London Healthcare Conference 2023, Nov-15-2023 09:00 AM 11/15/23 Earnings Revised 11/07/23 Gilead Sciences, Inc., Q3 2023 Earnings Call, Nov 07, 2023 11/07/23 Other Revised 10/17/23 Assembly Biosciences, Inc., Gilead Sciences, Inc. - Special Call 10/17/23 Other Revised 09/12/23 Gilead Sciences, Inc. Presents at Morgan Stanley 21st Annual Global Healthcare Conference 2023, Sep-12-2023 11:30 AM 09/12/23 Other Revised 09/06/23 Gilead Sciences, Inc. Presents at Wells Fargo Securities Healthcare Conference 2023, Sep-06-2023 11:00 AM 09/06/23 Earnings Revised 08/04/23 Gilead Sciences, Inc., Q2 2023 Earnings Call, Aug 03, 2023 08/03/23 Other Revised 06/12/23 Gilead Sciences, Inc. Presents at Goldman Sachs 44th Annual Global Healthcare Conference, Jun-12-2023 10:40 AM 06/12/23 Other Revised 06/07/23 Gilead Sciences, Inc. Presents at Jefferies 2023 Global Healthcare Conference, Jun-07-2023 11:00 AM 06/07/23 Other Revised 05/16/23 Gilead Sciences, Inc. Presents at RBC Capital Markets Global Healthcare Conference 2023, May-16-2023 11:00 AM 05/16/23 Other Revised 05/09/23 Gilead Sciences, Inc. Presents at Bank of America Securities 2023 Healthcare Conference, May-09-2023 11:20 AM 05/09/23 Earnings Revised 04/28/23 Gilead Sciences, Inc., Q1 2023 Earnings Call, Apr 27, 2023 04/27/23 Other Revised 03/15/23 Gilead Sciences, Inc. Presents at Barclays Global Healthcare Conference, Mar-15-2023 10:15 AM 03/15/23 Other Revised 03/07/23 Gilead Sciences, Inc. Presents at Cowen 43rd Annual Healthcare Conference, Mar-07-2023 11:10 AM 03/07/23 Other Revised 02/14/23 Gilead Sciences, Inc. Presents at SVB Securities Global Biopharma Conference, Feb-14-2023 11:20 AM 02/14/23 Earnings Revised 02/02/23 Gilead Sciences, Inc., Q4 2022 Earnings Call, Feb 02, 2023 02/02/23 Other Revised 01/09/23 Gilead Sciences, Inc. Presents at 41st Annual J.P. Morgan Healthcare Conference, Jan-09-2023 10:30 AM 01/09/23

Other Revised 12/20/22 Arcus Biosciences, Inc., Gilead Sciences, Inc. - Special Call 12/20/22 Other Revised 12/20/22 Gilead Sciences, Inc. Presents at ASCO Plenary Series - December 2022, Dec-20-2022 03:00 PM 12/20/22 Other Revised 12/07/22 Gilead Sciences, Inc. Presents at NASDAQ 47th Investor Conference, Dec-07-2022 01:00 PM 12/07/22 Other Revised 11/30/22 Gilead Sciences, Inc. Presents at Piper Sandler 34th Annual Healthcare Conference, Nov-30-2022 11:30 AM 11/30/22 Other Revised 11/29/22 Gilead Sciences, Inc. Presents at 5th Annual Evercore ISI HealthCONx Conference 2022, Nov-29-2022 01:00 PM 11/29/22 Earnings Revised 10/27/22 Gilead Sciences, Inc., Q3 2022 Earnings Call, Oct 27, 2022 10/27/22 Other Revised 09/14/22 Gilead Sciences, Inc. Presents at Baird 2022 Global Healthcare Conference, Sep-14-2022 09:40 AM 09/14/22 Other Revised 09/13/22 Gilead Sciences, Inc. Presents at Morgan Stanley 20th Annual Global Healthcare Conference, Sep-13-2022 10:35 AM 09/13/22 Other Revised 09/08/22 Gilead Sciences, Inc. Presents at 2022 Wells Fargo Healthcare Conference, Sep-08-2022 10:25 AM 09/08/22 Earnings Revised 08/02/22 Gilead Sciences, Inc., Q2 2022 Earnings Call, Aug 02, 2022 08/02/22 Other Revised 06/15/22 Gilead Sciences, Inc. Presents at Goldman Sachs 43rd Annual Global Healthcare Conference, Jun-15-2022 11:20 AM 06/15/22 Other Revised 06/08/22 Gilead Sciences, Inc. Presents at 2022 Jefferies Global Healthcare Conference, Jun-08-2022 11:00 AM 06/08/22 Other Revised 06/02/22 Gilead Sciences, Inc. Presents at Bernstein 38th Annual Strategic Decisions Conference, Jun-02-2022 04:30 PM 06/02/22 Other Revised 05/10/22 Gilead Sciences, Inc. Presents at Bank of America 2022 Healthcare Conference, May-10-2022 02:00 PM 05/10/22 Earnings Revised 04/28/22 Gilead Sciences, Inc., Q1 2022 Earnings Call, Apr 28, 2022 04/28/22 Other Revised 04/14/22 Gilead Sciences, Inc. - Special Call 04/14/22 Other Revised 03/09/22 Gilead Sciences, Inc. Presents at 42nd Annual Cowen Health Care Conference, Mar-09-2022 10:30 AM 03/09/22 Other Revised 03/08/22 Gilead Sciences, Inc. Presents at Raymond James 43rd Annual Institutional Investors Conference, Mar-08-2022 01:05 PM 03/08/22 Other Revised 02/16/22 Gilead Sciences, Inc. Presents at 11th SVB Leerink Annual Global Healthcare Conference 2022, Feb-16-2022 02:20 PM 02/16/22 Earnings Revised 02/01/22 Gilead Sciences, Inc., Q4 2021 Earnings Call, Feb 01, 2022 02/01/22 Other Revised 01/10/22 Gilead Sciences, Inc. Presents at JPMorgan 40th Annual Healthcare Conference, Jan-10-2022 11:15 AM 01/10/22

Other Revised 12/02/21 Gilead Sciences, Inc. Presents at 4th Annual Evercore ISI HealthCONx Virtual Conference, Dec-02-2021 02:40 PM 12/02/21 Earnings Revised 10/28/21 Gilead Sciences, Inc., Q3 2021 Earnings Call, Oct 28, 2021 10/28/21 Other Revised 09/15/21 Gilead Sciences, Inc. Presents at Morgan Stanley 19th Annual Global Healthcare Conference, Sep-15-2021 12:30 PM 09/15/21 Earnings Revised 07/29/21 Gilead Sciences, Inc., Q2 2021 Earnings Call, Jul 29, 2021 07/29/21 Other Revised 06/09/21 Gilead Sciences, Inc. Presents at Goldman Sachs 42nd Annual Global Healthcare Conference, Jun-09-2021 02:10 PM 06/09/21 Other Revised 06/02/21 Gilead Sciences, Inc. Presents at Bernstein’s 37th Annual Strategic Decisions Conference, Jun-02-2021 04:30 PM 06/02/21 Other Revised 06/01/21 Gilead Sciences, Inc. Presents at Jefferies 2021 Virtual Healthcare Conference, Jun-01-2021 01:30 PM 06/01/21 Other Revised 05/21/21 Gilead Sciences, Inc. Presents at Cowen’s 2nd Annual Virtual Oncology Innovation Summit, May-21-2021 12:00 PM 05/21/21 Other Revised 05/19/21 Gilead Sciences, Inc. Presents at RBC Capital Markets 2021 Global Healthcare Conference, May-19-2021 10:20 AM 05/19/21 Other Revised 05/13/21 Gilead Sciences, Inc. Presents at BofA Securities 2021 Virtual Health Care Conference, May-13-2021 02:00 PM 05/13/21 Other Revised 05/12/21 Gilead Sciences, Inc. - Shareholder/Analyst Call 05/12/21 Earnings Revised 04/29/21 Gilead Sciences, Inc., Q1 2021 Earnings Call, Apr 29, 2021 04/29/21 Other Revised 03/04/21 Gilead Sciences, Inc. Presents at Cowen 41st Annual Health Care Conference, Mar-04-2021 12:10 PM 03/04/21 Other Revised 02/25/21 Gilead Sciences, Inc. Presents at SVB Leerink 10th Annual Global Healthcare Conference 2021, Feb-25-2021 01:40 PM 02/25/21 Earnings Revised 02/04/21 Gilead Sciences, Inc., Q4 2020 Earnings Call, Feb 04, 2021 02/04/21 Other Revised 01/11/21 Gilead Sciences, Inc. Presents at 39th Annual JPMorgan Virtual Healthcare Conference, Jan-11-2021 12:40 PM 01/11/21

Other Revised 12/02/20 Gilead Sciences, Inc. Presents at Evercore ISI 3rd Annual HealthCONx, Dec-02-2020 11:20 AM 12/02/20 Earnings Revised 10/28/20 Gilead Sciences, Inc., Q3 2020 Earnings Call, Oct 28, 2020 10/28/20 Other Revised 09/13/20 Gilead Sciences, Inc., Immunomedics, Inc. - M&A Call 09/13/20 Earnings Revised 07/30/20 Gilead Sciences, Inc., Q2 2020 Earnings Call, Jul 30, 2020 07/30/20 Other Revised 06/04/20 Gilead Sciences, Inc. Presents at Jefferies Global Healthcare Conference 2020, Jun-04-2020 01:00 PM 06/04/20 Other Revised 05/06/20 Gilead Sciences, Inc. - Shareholder/Analyst Call 05/06/20 Earnings Revised 04/30/20 Gilead Sciences, Inc., Q1 2020 Earnings Call, Apr 30, 2020 04/30/20 Other Revised 03/02/20 Gilead Sciences, Inc. Presents at Cowen and Company 40th Annual Health Care Conference, Mar-02-2020 12:00 PM 03/02/20 Other Revised 03/02/20 Forty Seven, Inc., Gilead Sciences, Inc. - M&A Call 03/02/20 Earnings Revised 02/04/20 Gilead Sciences, Inc., Q4 2019 Earnings Call, Feb 04, 2020 02/04/20 Other Revised 01/13/20 Gilead Sciences, Inc. Presents at 38th Annual J.P Morgan Healthcare Conference, Jan-13-2020 09:30 AM 01/13/20

Earnings Revised 10/24/19 Gilead Sciences, Inc., Q3 2019 Earnings Call, Oct 24, 2019 10/24/19 Other Revised 09/10/19 Gilead Sciences, Inc. Presents at Morgan Stanley 17th Annual Global Healthcare Conference, Sep-10-2019 10:00 AM 09/10/19 Earnings Revised 07/30/19 Gilead Sciences, Inc., Q2 2019 Earnings Call, Jul 30, 2019 07/30/19 Other Revised 07/14/19 Galapagos NV, Gilead Sciences, Inc. - Special Call 07/14/19 Other Revised 06/05/19 Gilead Sciences, Inc. Presents at Jefferies 2019 Healthcare Conference, Jun-05-2019 11:30 AM 06/05/19 Other Revised 05/14/19 Gilead Sciences, Inc. Presents at Bank of America Merrill Lynch 2019 Healthcare Conference, May-14-2019 10:00 AM 05/14/19 Other Revised 05/08/19 Gilead Sciences, Inc. - Shareholder/Analyst Call 05/08/19 Earnings Revised 05/02/19 Gilead Sciences, Inc., Q1 2019 Earnings Call, May 02, 2019 05/02/19 Other Revised 03/12/19 Gilead Sciences, Inc. Presents at Barclays Global Healthcare Conference 2019, Mar-12-2019 10:45 AM 03/12/19 Earnings Revised 02/04/19 Gilead Sciences, Inc., Q4 2018 Earnings Call, Feb 04, 2019 02/04/19 Other Revised 01/07/19 Gilead Sciences, Inc. Presents at The 37th Annual J.P. Morgan Healthcare Conference, Jan-07-2019 09:30 AM 01/07/19

Other Revised 12/20/18 Agenus Inc., Gilead Sciences, Inc. - Special Call 12/20/18 Other Revised 11/27/18 Gilead Sciences, Inc. Presents at Evercore HEALTHCONx Healthcare Conference, Nov-27-2018 09:30 AM 11/27/18 Earnings Revised 10/25/18 Gilead Sciences, Inc., Q3 2018 Earnings Call, Oct 25, 2018 10/25/18 Other Revised 09/12/18 Gilead Sciences, Inc. Presents at Morgan Stanley 16th Annual Global Healthcare Conference, Sep-12-2018 11:05 AM 09/12/18 Earnings Revised 07/25/18 Gilead Sciences, Inc., Q2 2018 Earnings Call, Jul 25, 2018 07/25/18 Other Revised 06/13/18 Gilead Sciences, Inc. Presents at Goldman Sachs 39th Annual Global Healthcare Conference, Jun-13-2018 08:40 AM 06/13/18 Other Revised 06/06/18 Gilead Sciences, Inc. Presents at Jefferies 2018 Global Healthcare Conference, Jun-06-2018 10:30 AM 06/06/18 Other Revised 05/16/18 Gilead Sciences, Inc. Presents at Bank of America Merrill Lynch 2018 Healthcare Conference, May-16-2018 09:20 AM 05/16/18 Other Revised 05/09/18 Gilead Sciences, Inc. - Shareholder/Analyst Call 05/09/18 Earnings Revised 05/01/18 Gilead Sciences, Inc., Q1 2018 Earnings Call, May 01, 2018 05/01/18 Other Revised 02/21/18 Gilead Sciences, Inc. Presents at RBC Capital Markets Global Healthcare Conference, Feb-21-2018 09:00 AM 02/21/18 Earnings Revised 02/06/18 Gilead Sciences, Inc., Q4 2017 Earnings Call, Feb 06, 2018 02/06/18 Other Revised 01/08/18 Gilead Sciences, Inc. Presents at 36th Annual J.P. Morgan Healthcare Conference, Jan-08-2018 03:30 PM 01/08/18

Other Revised 12/06/17 Gilead Sciences, Inc. Presents at NASDAQ 37th Investor Conference, Dec-06-2017 08:15 AM 12/06/17 Other Revised 11/07/17 Gilead Sciences, Inc. Presents at Credit Suisse 26th Annual Healthcare Conference, Nov-07-2017 12:30 PM 11/07/17 Earnings Revised 10/26/17 Gilead Sciences, Inc., Q3 2017 Earnings Call, Oct 26, 2017 10/26/17 Other Revised 09/11/17 Gilead Sciences, Inc. Presents at Morgan Stanley 15th Annual Global Healthcare Conference, Sep-11-2017 09:55 AM 09/11/17 Other Revised 09/06/17 Gilead Sciences, Inc. Presents at Citi's 12th Annual Biotech Conference, Sep-06-2017 11:00 AM 09/06/17 Other Revised 08/28/17 Gilead Sciences, Inc., Kite Pharma, Inc. - M&A Call 08/28/17 Earnings Revised 07/26/17 Gilead Sciences, Inc., Q2 2017 Earnings Call, Jul 26, 2017 07/26/17 Other Revised 06/15/17 Gilead Sciences, Inc. Presents at Goldman Sachs 38th Annual Global Healthcare Conference, Jun-15-2017 10:00 AM 06/15/17 Other Revised 06/13/17 Gilead Sciences, Inc. Presents at The William Blair 2017 Growth Stock Conference, Jun-13-2017 10:10 AM 06/13/17 Other Revised 05/18/17 Gilead Sciences, Inc. Presents at Bank of America Merrill Lynch 2017 Healthcare Conference, May-18-2017 09:20 AM 05/18/17 Other Revised 05/10/17 Gilead Sciences, Inc. - Shareholder/Analyst Call 05/10/17 Earnings Revised 05/02/17 Gilead Sciences, Inc., Q1 2017 Earnings Call, May 02, 2017 05/02/17 Other Revised 03/14/17 Gilead Sciences Inc. Presents at Barclays Global Healthcare Conference 2017, Mar-14-2017 09:00 AM 03/14/17 Other Revised 02/22/17 Gilead Sciences Inc. Presents at RBC Capital Markets Global Healthcare Conference, Feb-22-2017 09:30 AM 02/22/17 Earnings Revised 02/07/17 Gilead Sciences Inc., Q4 2016 Earnings Call, Feb 07, 2017 02/07/17 Other Revised 01/09/17 Gilead Sciences Inc. Presents at 35th Annual JP Morgan Healthcare Conference, Jan-09-2017 10:30 AM 01/09/17

Other Revised 11/07/16 Gilead Sciences Inc. Presents at Credit Suisse 25th Annual Healthcare Conference, Nov-07-2016 08:00 AM 11/07/16 Earnings Revised 11/01/16 Gilead Sciences Inc., Q3 2016 Earnings Call, Nov 01, 2016 11/01/16 Other Revised 09/12/16 Gilead Sciences Inc. Presents at The 2016 Morgan Stanley Global Healthcare Conference, Sep-12-2016 09:20 AM 09/12/16 Other Revised 09/07/16 Gilead Sciences Inc. Presents at Citi's 11th Annual Biotech Conference - Boston, Sep-07-2016 11:00 AM 09/07/16 Earnings Revised 07/25/16 Gilead Sciences Inc., Q2 2016 Earnings Call, Jul 25, 2016 07/25/16 Other Revised 06/08/16 Gilead Sciences Inc. Presents at Goldman Sachs 37th Annual Global Healthcare Conference, Jun-08-2016 11:20 AM 06/08/16 Other Revised 05/23/16 Gilead Sciences Inc. Presents at The UBS 2016 Global Healthcare Conference, May-23-2016 09:30 AM 05/23/16 Other Revised 05/11/16 Gilead Sciences Inc. - Shareholder/Analyst Call 05/11/16 Other Revised 05/10/16 Gilead Sciences Inc. Presents at Bank of America Merrill Lynch 2016 Healthcare Conference, May-10-2016 09:20 AM 05/10/16 Earnings Revised 04/28/16 Gilead Sciences Inc., Q1 2016 Earnings Call, Apr 28, 2016 04/28/16 Other Revised 03/15/16 Gilead Sciences Inc. Presents at Barclays Global Healthcare Conference, Mar-15-2016 09:00 AM 03/15/16 Earnings Revised 02/02/16 Gilead Sciences Inc., Q4 2015 Earnings Call, Feb 02, 2016 02/02/16 Other Revised 01/11/16 Gilead Sciences Inc. Presents at JPMorgan 34th Annual Healthcare Conference, Jan-11-2016 10:30 AM 01/11/16

Other Revised 12/01/15 Gilead Sciences Inc. Presents at Nasdaq 33rd Investor Program, Dec-01-2015 10:15 AM 12/01/15 Other Revised 11/10/15 Gilead Sciences Inc. Presents at Credit Suisse 24th Annual Healthcare Conference, Nov-10-2015 08:30 AM 11/10/15 Earnings Revised 10/27/15 Gilead Sciences Inc., Q3 2015 Earnings Call, Oct 27, 2015 10/27/15 Other Revised 09/16/15 Gilead Sciences Inc. Presents at Morgan Stanley Global Healthcare Conference - New York, Sep-16-2015 01:05 PM 09/16/15 Earnings Revised 07/28/15 Gilead Sciences Inc., Q2 2015 Earnings Call, Jul 28, 2015 07/28/15 Other Revised 06/09/15 Gilead Sciences Inc. Presents at Goldman Sachs 36th Annual Global Healthcare Conference, Jun-09-2015 10:00 AM 06/09/15 Other Revised 05/19/15 Gilead Sciences Inc. Presents at UBS Global Healthcare Conference, May-19-2015 10:00 AM 05/19/15 Other Revised 05/13/15 Gilead Sciences Inc. Presents at Bank of America Merrill Lynch 2015 Health Care Conference, May-13-2015 02:20 PM 05/13/15 Other Revised 05/06/15 Gilead Sciences Inc. - Shareholder/Analyst Call 05/06/15 Earnings Revised 04/30/15 Gilead Sciences Inc., Q1 2015 Earnings Call, Apr 30, 2015 04/30/15 Other Revised 03/11/15 Gilead Sciences Inc. Presents at Barclays Global Healthcare Conference, Mar-11-2015 10:15 AM 03/11/15 Earnings Revised 02/03/15 Gilead Sciences Inc., Q4 2014 Earnings Call, Feb 03, 2015 02/03/15 Other Revised 01/13/15 Gilead Sciences Inc. Presents at 33rd Annual J.P. Morgan Healthcare Conference, Jan-13-2015 08:30 AM 01/13/15

Earnings Revised 10/28/14 Gilead Sciences Inc., Q3 2014 Earnings Call, Oct 28, 2014 10/28/14 Other Revised 09/09/14 Gilead Sciences Inc. Presents at 2014 Morgan Stanley Global Healthcare Conference, Sep-09-2014 11:10 AM 09/09/14 Earnings Revised 07/23/14 Gilead Sciences Inc., Q2 2014 Earnings Call, Jul 23, 2014 07/23/14 Other Revised 06/10/14 Gilead Sciences Inc. Presents at Goldman Sachs 35th Annual Global Healthcare Conference, Jun-10-2014 10:00 AM 06/10/14 Other Revised 05/20/14 Gilead Sciences Inc. Presents at UBS Global Healthcare Conference, May-20-2014 10:00 AM 05/20/14 Other Revised 05/14/14 Gilead Sciences Inc. Presents at Bank of America Merrill Lynch Health Care Conference, May-14-2014 10:00 AM 05/14/14 Other Revised 05/07/14 Gilead Sciences Inc. - Shareholder/Analyst Call 05/07/14 Earnings Revised 04/22/14 Gilead Sciences Inc., Q1 2014 Earnings Call, Apr 22, 2014 04/22/14 Earnings Revised 02/04/14 Gilead Sciences Inc., Q4 2013 Earnings Call, Feb 04, 2014 02/04/14 Other Revised 01/13/14 Gilead Sciences Inc. Presents at The JPMorgan 32nd Annual Healthcare Conference, Jan-13-2014 02:30 PM 01/13/14

Other Revised 11/13/13 Gilead Sciences Inc. Presents at 2013 Credit Suisse Annual Healthcare Conference, Nov-13-2013 10:00 AM 11/13/13 Earnings Revised 10/29/13 Gilead Sciences Inc., Q3 2013 Earnings Call, Oct 29, 2013 10/29/13 Other Revised 09/09/13 Gilead Sciences Inc. Presents at Morgan Stanley Global Healthcare Conference, Sep-09-2013 11:10 AM 09/09/13 Earnings Revised 07/25/13 Gilead Sciences Inc., Q2 2013 Earnings Call, Jul 25, 2013 07/25/13 Other Revised 06/11/13 Gilead Sciences Inc. Presents at Goldman Sachs 34th Annual Global Healthcare Conference, Jun-11-2013 10:40 AM 06/11/13 Other Revised 05/29/13 Gilead Sciences Inc. Presents at 38th Annual Deutsche Bank Health Care Conference, May-29-2013 10:00 AM 05/29/13 Other Revised 05/20/13 Gilead Sciences Inc. Presents at UBS Global Healthcare Conference, May-20-2013 09:30 AM 05/20/13 Other Revised 05/15/13 Gilead Sciences Inc. Presents at Merrill Lynch 2013 Health Care Conference, May-15-2013 09:20 AM 05/15/13 Other Revised 05/08/13 Gilead Sciences Inc. - Shareholder/Analyst Call 05/08/13 Earnings Revised 05/02/13 Gilead Sciences Inc., Q1 2013 Earnings Call, May 02, 2013 05/02/13 Other Revised 02/26/13 Gilead Sciences Inc. Presents at Citi 2013 Global Healthcare Conference, Feb-26-2013 11:05 AM 02/26/13 Earnings Revised 02/04/13 Gilead Sciences Inc., Q4 2012 Earnings Call, Feb 04, 2013 02/04/13 Other Revised 01/07/13 Gilead Sciences Inc. Presents at 31st Annual JPMorgan Healthcare Conference, Jan-07-2013 03:30 PM 01/07/13

Other Revised 12/04/12 Gilead Sciences Inc. Presents at NASDAQ OMX 29(th) Investor Program, Dec-04-2012 08:30 AM 12/04/12 Other Revised 11/14/12 Gilead Sciences Inc. Presents at Credit Suisse 21st Annual Healthcare Conference, Nov-14-2012 10:00 AM 11/14/12 Earnings Revised 10/23/12 Gilead Sciences Inc., Q3 2012 Earnings Call, Oct 23, 2012 10/23/12 Other Revised 09/19/12 Gilead Sciences Inc. Presents at UBS Global Life Sciences Conference, Sep-19-2012 11:00 AM 09/19/12 Other Revised 09/12/12 Gilead Sciences Inc. Presents at Morgan Stanley Global Healthcare Conference, Sep-12-2012 12:05 PM 09/12/12 Earnings Revised 07/26/12 Gilead Sciences Inc., Q2 2012 Earnings Call, Jul 26, 2012 07/26/12 Other Revised 06/06/12 Gilead Sciences Inc. Presents at Goldman Sachs 33rd Annual Global Healthcare Conference, Jun-06-2012 09:20 AM 06/06/12 Other Revised 05/16/12 Gilead Sciences Inc. Presents at BofA Merrill Lynch 2012 Health Care Conference, May-16-2012 03:40 PM 05/16/12 Other Revised 05/08/12 Gilead Sciences Inc. Presents at Deutsche Bank Securities' 37th Annual Health Care Conference, May-08-2012 10:40 AM 05/08/12 Earnings Revised 04/26/12 Gilead Sciences Inc., Q1 2012 Earnings Call, Apr 26, 2012 04/26/12 Other Revised 03/13/12 Gilead Sciences Inc. Presents at Barclays Capital 2012 Global Healthcare Conference, Mar-13-2012 10:15 AM 03/13/12 Other Revised 03/12/12 Gilead Sciences Inc. Presents at Barclays Capital's Internet Connect Conference, Mar-13-2012 03/12/12 Other Revised 03/07/12 Gilead Sciences Inc. - Special Call 03/07/12 Other Revised 02/27/12 Gilead Sciences Inc. Presents at Citi Global Healthcare Conference 2012, Feb-27-2012 08:30 AM 02/27/12 Other Revised 02/17/12 Gilead Sciences Inc. - Special Call 02/17/12 Earnings Revised 02/02/12 Gilead Sciences Inc., Q4 2011 Earnings Call, Feb 02, 2012 02/02/12 Other Revised 01/09/12 Gilead Sciences Inc. Presents at The 30th Annual JPMorgan Chase Healthcare Conference, Jan-09-2012 09:00 AM 01/09/12

Other Revised 11/21/11 Gilead Sciences Inc., Pharmasset, Inc. - M&A Call 11/21/11 Other Revised 11/15/11 Gilead Sciences Inc. Presents at Lazard Capital Markets 8th Annual Healthcare Conference, Nov-15-2011 01:00 PM 11/15/11 Other Revised 11/09/11 Gilead Sciences Inc. Presents at 20th Annual Credit Suisse Healthcare Conference 2011, Nov-09-2011 08:00 AM 11/09/11 Earnings Revised 10/27/11 Gilead Sciences Inc., Q3 2011 Earnings Call, Oct 27, 2011 10/27/11 Other Revised 09/20/11 Gilead Sciences Inc. Presents at UBS Investment Bank's Global Life Sciences Conference, Sep-20-2011 10:30 AM 09/20/11 Earnings Revised 07/26/11 Gilead Sciences Inc., Q2 2011 Earnings Call, Jul 26, 2011 07/26/11 Earnings Revised 04/20/11 Gilead Sciences Inc., Q1 2011 Earnings Call, Apr 20, 2011 04/20/11 Earnings Revised 01/25/11 Gilead Sciences Inc., Q4 2010 Earnings Call, Jan 25, 2011 01/25/11

Earnings Revised 10/19/10 Gilead Sciences Inc., Q3 2010 Earnings Call, Oct 19, 2010 10/19/10 Earnings Revised 07/20/10 Gilead Sciences Inc., Q2 2010 Earnings Call, Jul 20, 2010 07/20/10 Earnings Revised 04/20/10 Gilead Sciences Inc., Q1 2010 Earnings Call, Apr 20, 2010 04/20/10 Earnings Revised 01/26/10 Gilead Sciences Inc., Q4 2009 Earnings Call, Jan-26-2010 01/26/10

Earnings Revised 10/20/09 Gilead Sciences Inc., Q3 2009 Earnings Call, Oct-20-2009 10/20/09 Earnings Revised 07/21/09 Gilead Sciences Inc., Q2 2009 Earnings Call, Jul-21-2009 07/21/09 Earnings Revised 04/21/09 Gilead Sciences Inc., Q1 2009 Earnings Call, Apr-21-2009 04/21/09 Earnings Revised 01/27/09 Gilead Sciences Inc., Q4 2008 Earnings Call, Jan-27-2009 01/27/09

Earnings Revised 10/16/08 Gilead Sciences Inc., Q3 2008 Earnings Call, Oct-16-2008 10/16/08 Earnings Revised 07/17/08 Gilead Sciences Inc., Q2 2008 Earnings Call, Jul-17-2008 07/17/08 Earnings Revised 04/16/08 Gilead Sciences Inc., Q1 2008 Earnings Call, Apr-16-2008 04/16/08

Earnings Revised 07/19/07 Gilead Sciences Inc., Q2 2007 Earnings Call, Jul-19-2007 07/19/07 Earnings Revised 04/18/07 Gilead Sciences Inc., Q1 2007 Earnings Call, Apr-18-2007 04/18/07 Earnings Revised 01/31/07 Gilead Sciences Inc., Q4 2006 Earnings Call, Jan-31-2007 01/31/07

Earnings Revised 10/18/06 Gilead Sciences Inc., Q3 2006 Earnings Call, Oct-18-2006 10/18/06