Below is an alphabetical listing of fifteen major pharmaceutical companies and links to the annual financial report each company filed going back to 2003 in most cases. The page numbers by the link indicate the pages of each report that I think are most relevant (PDF document pages). In many cases the reports are several hundred pages long so, feel free to read the reports entirely if you like but it might take you several years.
I prepared a 4-5 page financial summary report for each pharmaceutical company covering their finances since 2010 (or 2011 for AbbVie). This summary report contains what I thought were the most important findings I took away from going over the financial reports for that company. The Data tables contain the raw data I extracted from the reports.
A composite financial summary for the 13 companies still in business is here.
Data Table (AbbVie split off from Abbott in 2013)
2015 Pages 26, 52, 87, 89
2014 Pages 22, 47, 83-84
2013 Pages 35, 41, 56
2012 Pages 27, 42, 65
2011 Pages 27, 42, 65
2010 (SEC Document) Pages 50, 74
2009 Pages 40, 55
2008 Pages 42, 56
2007 Pages 46, 59
2006 Pages 46, 59
2005 Pages 48, 59
2004 Pages 48, 59
2003 Pages 48, 59
2018 Pages 9, 45, 48-52, 60, 80
2017 Pages 45, 49-53, 61, 81
2016 Pages 42, 46-50, 57, 76
2015 Pages 8, 40, 44-47, 50, 55, 120
2014 Pages 8-10, 21, 43, 47-50, 58, 79
2013 Pages 40, 43-46, 54, 120
2012 Pages 61, 64-67, 75, 142
2011 Pages 69, 73-77, 86, 163
2010 Pages 67, 73-76, 85, 157
2009 Pages 64, 68-72, 165
2008 Pages 70, 73-77, 168
2007 Pages 66, 70-74, 162
2006 Pages 61, 64-68, 135
2005 Pages 53, 57-61, 126
2004 Pages 28, 30-33, 122
2003 Pages 30, 88, 114
2018 Pages 15, 90, 151, 162, 168
2017 Pages 12, 82, 137, 147, 153
2016 Pages 14, 80, 140, 149, 155
2015 Pages 15, 80, 142, 149, 156
2014 Pages 17, 85, 136, 143, 151
2013 Pages 15, 86, 134, 149
2012 Pages 21, 55, 58-69, 102, 144, 157, 200
2011 Pages 61, 64-76, 97, 144
2010 Pages 12, 55, 59-70, 93, 140
2009 Pages 52-56, 126, 139
2008 Pages 11, 12, 102, 113
2007 Pages 71, 120, 130, 186
2006 Pages 33, 100, 110
2005 Pages 35, 86, 96
2004 Pages 29, 87, 131, 138
2003 Pages 23, 77, 119, 126
2018 Pages 4, 8, 31, 36-38, 58
2017 Pages 3, 7, 33-35, 57
2016 Pages 3, 7, 31-33, 53
2015 Pages 2-4, 29, 33, 35
2014 Pages 4-5, 21, 43-44, 47, 73
2013 Pages 32-33, 35, 54, 75
2012 Pages 27, 29, 44, 49, 65
2011 Pages 36, 43-44, 46, 50, 64, 71
2010 Pages 48-49, 51, 55, 78
2009 Pages 23, 26, 52
2008 Pages 42, 47, 60
2007 Pages 27, 56
2006 Pages 46, 75
2005 Pages 52, 76
2004 Pages 42, 60
2003 Pages 41, 61
2018 Pages 29, 39-40, 49, 53
2017 Pages 30, 38-39, 50, 54
2016 Pages 29, 37-38, 40, 48, 52
2015 Pages 21, 30, 40-41, 51, 55
2014 Pages 30, 38, 42, 48, 51
2013 Pages 27, 33, 42, 45
2012 Pages 29, 38, 41, 47, 50
2011 Pages 22, 29, 33, 37, 39, 44
2010 Pages 22, 29, 35, 39, 41, 47
2009 Pages 36, 62, 69
2008 Pages 25, 45, 53
2007 Pages 24, 43, 51
2006 Pages 24, 43, 51
2005 Pages 26, 46, 50, 53
2004 Pages 53, 58, 60, 76, 79, 85
2003 Pages 121, 135
2018 Pages 29, 35, 41, 50, 62
2017 Pages 42, 47, 55, 64, 102
2016 Pages 47, 51, 59, 68, 104
2015 Pages 16, 47, 51, 60, 68, 103
2015 Q4 Page 11
2015 Slide Presentation Slides 23, 27-28
2014 Q4 Pages 9-10
2014 Pages 56, 60, 69, 78, 118
2013 Pages 92, 137
2012 Pages 66, 86, 128
2011 Pages 63, 99, 148
2010 Pages 59, 90, 135
2009 Pages 81, 124
2008 Pages 83, 96, 124
2007 Pages 83, 125
2006 Pages 77, 90, 119
2005 Pages 62, 95
2004 Pages 58, 92
2003 Pages 40, 62
2018 Pages 65, 142, 155-156, 158, 228-232
2017 Pages 62, 66, 69, 72, 78, 170-172, 174, 248-250
2016 Pages 25, 30, 35, 39, 323, 325, 339, 567, 571
2015 Pages 26, 30, 32, 41, 1274 1428, 1436, 1575
2014 Pages 138, 148-150, 152, 222, 224, 1128
2013 Pages 134, 144-148, 222, 237
2012 Pages 133, 186, 193, 261, 273
2011 Pages 119, 254, 258, 330, 332
2010 Pages 26, 41, 46, 122-126, 192, 201
2009 (SEC Document) Pages 9, 27-30
2008 Pages 18, 39-42
2007 Pages 16, 35, 41, 42, 103, 106
2006 Pages 9, 29, 35, 36, 97, 99
2005 Pages 60-64, 96
2004 Pages 63-67, 105
2003 Pages 64-68, 103
2018 Pages 21, 25, 28, 30-31, 36-37, 80-85
2017 Pages 20, 24, 27-28, 30, 35-36, 75
2016 Pages 19, 22-23, 26, 28-29, 34, 41, 74-75
2015 Pages 11, 15, 18, 21, 26, 65-66
2014 Pages 26, 36-37, 42, 91
2013 Pages 35, 41, 68, 69, 89
2012 Pages 47, 53, 81, 82, 102
2011 Pages 37, 45, 52, 57, 86, 107
2010 Pages 28, 36, 42, 48, 79, 103
2009 Pages 30, 38, 50, 84, 104
2008 Pages 45, 53, 65, 85, 115
2007 Pages 33, 43, 54, 72, 99
2006 Pages 33, 43, 56, 74, 104
2005 Pages 34, 46, 63, 90
2004 Pages 50, 97, 99
2003 Pages 41, 50, 92
2018 Pages 3, 13, 37, 64, 127-129
2017 Pages 3, 12, 37, 42-43, 66, 73, 131
2016 Pages 3, 11, 34, 39, 65, 72, 130
2015 Pages 3, 11, 35, 43, 64, 72, 137
2014 Pages 11-12, 37, 73, 134-135
2013 Pages 36, 70, 130
2012 Pages 42, 77, 136
2011 Pages 43, 78, 148
2010 Pages 46, 84, 158
2009 Pages 63, 119, 181
2008 Pages 53, 144
2007 Pages 50, 136
2006 Pages 73, 149
2005 Pages 89, 148, 152
2004 Pages 38, 59, 62
2003 Pages 32, 51, 54
Schering Plough merged with Merck in 2009
2009 Q3 (there are no fourth quarter results for Schering Plough) Pages 2, 30
2008 Pages 70, 112
2007 Pages 67, 103
2006 Pages 62, 97
2005 (SEC Document) Pages 4, 5, 50
2004 Pages 31, 54
2003 (SEC Document) pages 8, 64
2018 Pages 50, 66, 72, 82-84, 89, 103
2017 Pages 9, 64, 88, 97, 111-112, 114, 116-119, 145-146
2016 Pages 8, 56, 76, 84, 94, 96, 98, 103-109, 130
2015 (SEC Document) Pages 6, 63, 105, 107, 109, 125, 147, F4, F30
2014 Pages 7, 111, 114, 152, 325, 350
2013 Pages 7, 117, 149, 303, 326, 327
2012 Pages 155, 157, 174, 206, 207
2011 Pages 8, 124, 139, 141, 278, 279
2010 Pages 8, 130, 141, 144, 300, 301
2009 Pages 8, 127, 130, 265, 266
2008 Pages 10, 116, 118, 128, 247, 248
2007 Pages 7, 94, 99, 220, 221
2006 Pages 110, 114, 154, 225, 226
2005 Pages 96-98, 103, 209, 210
2004 Pages 99, 105, 116, 183, 202, 203
2003 Pages 89-90, 162, 180
2018 Pages 15, 286, 300, 302, 305-312, 432-435
2017 Pages 135, 149, 151-152, 155-157, 281
2016 Pages 76-79, 81-83, 203
2015 Pages 82, 84-85, 87-88, 198
2014 Pages 17-19, 21, 122
2013 Pages 18-19, 20, 122
2012 Pages 16-17, 18, 120
2011 Pages 17-18, 19, 116
2010 Pages 4, 22-23, 24, 119
2009 Pages 18, 20, 106
2008 Pages 19, 21, 97
2007 Pages 16, 18, 84
2006 Pages 15, 17, 79
2005 Pages 13, 36, 74
2004 Pages 32, 63, 67
2003 Pages 25, 54, 58
Wyeth merged with Pfizer in 2009
2009 Q2 (there are no results for the second half of 2009) Page 4
2008 Pages 7, 45
2007 I couldn’t find this report
2006 Pages 7, 42
2005 Pages 7, 45
2004 Pages 35, 64
2003 I couldn’t find this report
2018 Pages 5, 7, 12, 14-17, 24-27, 31, 54
2017 Pages 6-7, 13-18, 23-25, 30, 53
2016 Pages 4, 7-9, 12-13, 25-26
2015 Pages 6-7, 12-17, 28, 48
2014 Pages 7, 14-19, 32, 52, 130-133
2013 Pages 7, 15-20, 36, 59, 142-144
2012 pages 6, 13-19, 34, 67, 144-146
2011 Pages 6, 13-18, 33- 65- 144-146
2010 I couldn’t find this report
2009 Pages 20, 32, 52, 132-134
2008 Pages 146, 155, 176, 251-154
2007 Pages 111, 120, 138, 141, 142, 204-206
2006 125, 127, 128, 149, 203, 204
2005 Pages 142, 143, 166
2004 Pages 77, 80, 81, 98
2003 Pages 70, 73, 141
2018 Pages 8-9, 92, 94-97, 100-105, 110-111, 342
2017 Pages 9-10, 94, 96-99, 102-107, 112-114, 339
2016 Pages 8-9, 97, 99-102, 105-109, 114-115, 319
2015 Pages 8-9, 96-98, 101-103, 105-106, 108, 233, 318
2014 Pages 8-9, 98-99, 110, 114, 121, 249, 343
2013 Pages 7-8, 91,101-103, 107, 110, 337
2012 Pages 10-11, 103, 114, 116, 120-123, 262, 360
2011 Pages 10-11, 100, 110-111, 114-115, 118, 248, 346
2010 Pages 7-8, 78, 87-88, 90-91, 314
Biogen 2018 Pages 55, 62-63, 107, 135
Celgene 2018 Pages 37, 42-43
Regeneron 2018 Pages 3, 5, 61, 66
Bayer 2018 Page 94