Insider Trading activities of Fibrogen Inc insiders.

Monthly summaries of insider trading activities (stock purchases, sales, and option exercises) reported by insiders of Fibrogen Inc since 2005 are illustrated in Table 1 and Table 2. Table 1 shows the monthly insider trading data of Fibrogen Inc since year 2005. Table 2 shows the detailed insider transactions of Fibrogen Inc since 2005. The reporting company's ticker symbol is FGEN. The reporting company's CIK number is 921299.
The total value of stock buying since 2005 is $0.
The total value of stock sales since 2005 is $74,847,642.
The total value of stock option exercises since 2005 is $7,898,979.


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Table 1. Monthly summaries of insider stock purchases, sales, and option exercises for Fibrogen Inc (FGEN).
Trading Period Insider Buying Insider Sales Option Exercises
year-month Shares Value Shares Value Shares Value
2017-10 0 $0 134,272 $7,436,272 45,000 $655,875
2017-09 0 $0 115,974 $6,034,632 6,000 $21,600
2017-08 0 $0 224,982 $10,362,075 195,770 $1,650,714
2017-07 0 $0 88,272 $3,013,165 79,600 $189,260
2017-06 0 $0 142,384 $4,250,121 124,889 $547,109
2017-05 0 $0 84,272 $2,271,714 85,600 $206,660
2017-04 0 $0 129,408 $3,299,174 124,900 $528,763
2017-03 0 $0 99,474 $2,490,116 66,016 $254,825
2017-02 0 $0 78,434 $1,860,681 65,982 $265,576
2017-01 0 $0 89,096 $2,106,340 62,864 $242,139
2016-12 0 $0 100,284 $2,113,616 56,362 $226,856
2016-11 0 $0 112,495 $2,425,735 94,798 $383,001
2016-10 0 $0 94,495 $1,764,976 70,455 $283,580
2016-09 0 $0 80,286 $1,622,780 56,364 $226,864
2016-08 0 $0 37,798 $675,922 28,182 $113,432
2016-07 0 $0 64,798 $1,167,390 28,182 $113,432
2016-06 0 $0 85,140 $1,464,101 0 $0
2016-05 0 $0 66,214 $1,176,503 0 $0
2016-04 0 $0 64,750 $1,339,277 10,750 $42,193
2016-03 0 $0 64,750 $1,224,376 58,750 $167,417
2016-02 0 $0 54,000 $938,857 14,127 $60,130
2016-01 0 $0 55,572 $1,206,035 14,000 $40,600
2015-12 0 $0 104,116 $3,146,322 112,300 $771,373
2015-11 0 $0 64,800 $1,792,757 25,000 $69,750
2015-10 0 $0 118,800 $2,683,808 20,000 $47,000
2015-09 0 $0 144,286 $3,877,049 57,406 $144,329
2015-08 0 $0 37,000 $871,321 40,938 $116,304
2015-07 0 $0 68,262 $1,594,828 42,776 $101,293
2015-06 0 $0 27,000 $637,699 30,938 $79,304
2015-05 0 $0 0 $0 26,000 $349,600

Table 2. Detailed insider stock purchases, sales, and option exercises of Fibrogen Inc insiders (FGEN)
  Trade Date   Insider Name Trade Type     Shares       Price ($)   Value ($)
2017-10-17 Neff Thomas B (Chief Executive Officer) Sale 19,318 55.10 1,064,518
2017-10-17 Kurkijarvi Kalevi (Director) Sale 2,000 52.24 104,480
2017-10-16 Neff Thomas B (Chief Executive Officer) Sale 19,318 54.93 1,061,079
2017-10-04 Yu K Peony (Chief Medical Officer) Sale 15,000 60.00 900,000
2017-10-04 Yu K Peony (Chief Medical Officer) Option Ex 15,000 14.57 218,625
2017-10-03 Neff Thomas B (Chief Executive Officer) Sale 19,318 55.77 1,077,364
2017-10-02 Neff Thomas B (Chief Executive Officer) Sale 19,318 54.50 1,052,831
2017-10-02 Yu K Peony (Chief Medical Officer) Sale 40,000 54.40 2,176,000
2017-10-02 Yu K Peony (Chief Medical Officer) Option Ex 30,000 14.57 437,250
2017-09-20 Neff Thomas B (Chief Executive Officer) Sale 19,318 53.59 1,035,155
2017-09-19 Neff Thomas B (Chief Executive Officer) Sale 19,318 53.26 1,028,876
2017-09-18 Kurkijarvi Kalevi (Director) Sale 2,000 52.55 105,100
2017-09-14 Neff Thomas B (Chief Executive Officer) Sale 19,318 51.80 1,000,575
2017-09-14 Yu K Peony (Chief Medical Officer) Sale 2,851 51.00 145,401
2017-09-13 Neff Thomas B (Chief Executive Officer) Sale 19,318 51.40 992,964
2017-09-13 Riggs Rory B (Director) Sale 25,000 51.92 1,298,000
2017-09-11 Cotroneo Pat (VP, Finance and CFO) Sale 2,851 49.45 140,981
2017-09-01 Routti Jorma (Director) Sale 6,000 47.93 287,580
2017-09-01 Routti Jorma (Director) Option Ex 6,000 3.60 21,600
2017-08-31 Routti Jorma (Director) Sale 6,000 46.78 280,680
2017-08-31 Routti Jorma (Director) Option Ex 6,000 3.60 21,600
2017-08-29 Neff Thomas B (Chief Executive Officer) Sale 19,318 44.22 854,299
2017-08-29 Neff Thomas B (Chief Executive Officer) Option Ex 17,524 2.35 41,181
2017-08-28 Neff Thomas B (Chief Executive Officer) Sale 19,318 43.07 832,026
2017-08-28 Neff Thomas B (Chief Executive Officer) Option Ex 18,900 2.35 44,415
2017-08-21 Yu K Peony (Chief Medical Officer) Sale 7,500 41.03 307,725
2017-08-17 Kurkijarvi Kalevi (Director) Sale 2,000 40.74 81,480
2017-08-08 Cotroneo Pat (VP, Finance and CFO) Sale 95,000 50.56 4,802,915
2017-08-08 Cotroneo Pat (VP, Finance and CFO) Option Ex 95,000 9.04 858,610
2017-08-08 Yu K Peony (Chief Medical Officer) Sale 37,500 50.80 1,905,187
2017-08-08 Yu K Peony (Chief Medical Officer) Option Ex 20,000 14.57 291,500
2017-08-02 Cotroneo Pat (VP, Finance and CFO) Sale 20,746 34.13 708,060
2017-08-02 Cotroneo Pat (VP, Finance and CFO) Option Ex 20,746 8.74 181,257
2017-08-01 Cotroneo Pat (VP, Finance and CFO) Sale 7,600 33.54 254,904
2017-08-01 Cotroneo Pat (VP, Finance and CFO) Option Ex 7,600 8.74 66,401
2017-08-01 Yu K Peony (Chief Medical Officer) Sale 10,000 33.48 334,799
2017-08-01 Yu K Peony (Chief Medical Officer) Option Ex 10,000 14.57 145,750
2017-07-25 Neff Thomas B (Chief Executive Officer) Sale 19,318 35.12 678,351
2017-07-25 Neff Thomas B (Chief Executive Officer) Option Ex 18,900 2.35 44,415
2017-07-24 Neff Thomas B (Chief Executive Officer) Sale 19,318 35.08 677,578
2017-07-24 Neff Thomas B (Chief Executive Officer) Option Ex 18,900 2.35 44,415
2017-07-17 Kurkijarvi Kalevi (Director) Sale 2,000 33.45 66,900
2017-07-10 Yu K Peony (Chief Medical Officer) Sale 5,000 32.98 164,899
2017-07-07 Neff Thomas B (Chief Executive Officer) Sale 19,318 33.23 641,937
2017-07-07 Neff Thomas B (Chief Executive Officer) Option Ex 18,900 2.35 44,415
2017-07-06 Neff Thomas B (Chief Executive Officer) Sale 19,318 33.52 647,500
2017-07-06 Neff Thomas B (Chief Executive Officer) Option Ex 18,900 2.35 44,415
2017-07-06 Cotroneo Pat (VP, Finance and CFO) Sale 4,000 34.00 136,000
2017-07-06 Cotroneo Pat (VP, Finance and CFO) Option Ex 4,000 2.90 11,600
2017-06-22 Neff Thomas B (Chief Executive Officer) Sale 19,318 32.05 619,141
2017-06-22 Neff Thomas B (Chief Executive Officer) Option Ex 18,900 2.35 44,415
2017-06-22 Cotroneo Pat (VP, Finance and CFO) Sale 3,000 32.00 96,000
2017-06-22 Cotroneo Pat (VP, Finance and CFO) Option Ex 3,000 2.90 8,700
2017-06-21 Neff Thomas B (Chief Executive Officer) Sale 19,318 31.18 602,431
2017-06-21 Neff Thomas B (Chief Executive Officer) Option Ex 18,900 2.35 44,415
2017-06-19 Cotroneo Pat (VP, Finance and CFO) Sale 5,500 30.00 165,000
2017-06-19 Cotroneo Pat (VP, Finance and CFO) Option Ex 5,500 2.35 12,925
2017-06-16 Neff Thomas B (Chief Executive Officer) Sale 19,318 29.56 571,040
2017-06-16 Neff Thomas B (Chief Executive Officer) Option Ex 18,900 2.35 44,415
2017-06-15 Neff Thomas B (Chief Executive Officer) Sale 19,318 29.27 565,341
2017-06-15 Neff Thomas B (Chief Executive Officer) Option Ex 11,689 2.35 27,469
2017-06-15 Kurkijarvi Kalevi (Director) Sale 2,000 28.50 57,000
2017-06-14 Yu K Peony (Chief Medical Officer) Sale 3,721 28.95 107,722
2017-06-12 Cotroneo Pat (VP, Finance and CFO) Sale 2,891 28.75 83,116
2017-06-12 Tamura Toshinari (Director) Sale 15,000 28.57 428,550
2017-06-12 Tamura Toshinari (Director) Option Ex 15,000 7.86 117,945
2017-06-09 Tamura Toshinari (Director) Sale 15,000 29.20 438,000
2017-06-09 Tamura Toshinari (Director) Option Ex 15,000 4.72 70,875
2017-06-06 Kearns Thomas F Jr (Director) Sale 18,000 28.71 516,780
2017-06-06 Kearns Thomas F Jr (Director) Option Ex 18,000 9.78 175,950
2017-05-31 Neff Thomas B (Chief Executive Officer) Sale 19,318 26.00 502,268
2017-05-31 Neff Thomas B (Chief Executive Officer) Option Ex 18,900 2.35 44,415
2017-05-30 Neff Thomas B (Chief Executive Officer) Sale 19,318 26.45 510,903
2017-05-30 Neff Thomas B (Chief Executive Officer) Option Ex 18,900 2.35 44,415
2017-05-30 Cotroneo Pat (VP, Finance and CFO) Option Ex 10,000 2.90 29,000
2017-05-16 Neff Thomas B (Chief Executive Officer) Sale 19,318 27.66 534,239
2017-05-16 Neff Thomas B (Chief Executive Officer) Option Ex 18,900 2.35 44,415
2017-05-16 Kurkijarvi Kalevi (Director) Sale 2,000 27.40 54,800
2017-05-15 Neff Thomas B (Chief Executive Officer) Sale 19,318 27.78 536,654
2017-05-15 Neff Thomas B (Chief Executive Officer) Option Ex 18,900 2.35 44,415
2017-05-10 Yu K Peony (Chief Medical Officer) Sale 5,000 26.57 132,850
2017-04-25 Neff Thomas B (Chief Executive Officer) Sale 19,318 27.58 532,790
2017-04-25 Neff Thomas B (Chief Executive Officer) Option Ex 18,900 3.19 60,253
2017-04-25 Cotroneo Pat (VP, Finance and CFO) Sale 6,500 28.00 182,000
2017-04-25 Cotroneo Pat (VP, Finance and CFO) Option Ex 6,500 2.35 15,275
2017-04-25 Yu K Peony (Chief Medical Officer) Sale 5,000 28.00 140,000
2017-04-25 Yu K Peony (Chief Medical Officer) Option Ex 5,000 14.57 72,875
2017-04-24 Neff Thomas B (Chief Executive Officer) Sale 19,318 26.40 509,995
2017-04-24 Neff Thomas B (Chief Executive Officer) Option Ex 18,900 4.03 76,072
2017-04-17 Kurkijarvi Kalevi (Director) Sale 2,000 25.25 50,500
2017-04-13 Neff Thomas B (Chief Executive Officer) Sale 19,318 24.93 481,597
2017-04-13 Neff Thomas B (Chief Executive Officer) Option Ex 18,900 4.03 76,072
2017-04-12 Neff Thomas B (Chief Executive Officer) Sale 19,318 24.81 479,279
2017-04-12 Neff Thomas B (Chief Executive Officer) Option Ex 18,900 4.03 76,072
2017-04-04 Neff Thomas B (Chief Executive Officer) Sale 19,318 23.82 460,251
2017-04-04 Neff Thomas B (Chief Executive Officer) Option Ex 18,900 4.03 76,072
2017-04-03 Neff Thomas B (Chief Executive Officer) Sale 19,318 23.95 462,762
2017-04-03 Neff Thomas B (Chief Executive Officer) Option Ex 18,900 4.03 76,072
2017-03-21 Neff Thomas B (Chief Executive Officer) Sale 19,318 24.17 466,974
2017-03-21 Neff Thomas B (Chief Executive Officer) Option Ex 18,900 4.03 76,072
2017-03-20 Neff Thomas B (Chief Executive Officer) Sale 19,318 24.90 481,018
2017-03-20 Neff Thomas B (Chief Executive Officer) Option Ex 18,900 4.03 76,072
2017-03-15 Neff Thomas B (Chief Executive Officer) Sale 19,318 25.16 486,137
2017-03-15 Neff Thomas B (Chief Executive Officer) Option Ex 10,858 4.03 43,703
2017-03-14 Neff Thomas B (Chief Executive Officer) Sale 19,318 25.28 488,416
2017-03-14 Neff Thomas B (Chief Executive Officer) Option Ex 10,858 4.03 43,703
2017-03-14 Yu K Peony (Chief Medical Officer) Sale 7,851 25.47 199,941
2017-03-10 Cotroneo Pat (VP, Finance and CFO) Sale 7,851 25.30 198,630
2017-03-02 Cotroneo Pat (VP, Finance and CFO) Sale 5,600 26.00 145,600
2017-03-02 Cotroneo Pat (VP, Finance and CFO) Option Ex 5,600 2.35 13,160
2017-03-01 Cotroneo Pat (VP, Finance and CFO) Sale 900 26.00 23,400
2017-03-01 Cotroneo Pat (VP, Finance and CFO) Option Ex 900 2.35 2,115
2017-02-16 Kurkijarvi Kalevi (Director) Sale 2,000 24.45 48,900
2017-02-14 Neff Thomas B (Chief Executive Officer) Sale 19,318 23.89 461,603
2017-02-14 Neff Thomas B (Chief Executive Officer) Option Ex 18,900 4.03 76,072
2017-02-13 Neff Thomas B (Chief Executive Officer) Sale 19,318 23.99 463,438
2017-02-13 Neff Thomas B (Chief Executive Officer) Option Ex 18,900 4.03 76,072
2017-02-09 Neff Thomas B (Chief Executive Officer) Sale 18,899 23.89 451,497
2017-02-09 Neff Thomas B (Chief Executive Officer) Option Ex 14,091 4.03 56,716
2017-02-08 Neff Thomas B (Chief Executive Officer) Sale 18,899 23.03 435,243
2017-02-08 Neff Thomas B (Chief Executive Officer) Option Ex 14,091 4.03 56,716
2017-01-27 Neff Thomas B (Chief Executive Officer) Sale 18,899 23.16 437,700
2017-01-27 Neff Thomas B (Chief Executive Officer) Option Ex 14,091 4.03 56,716
2017-01-26 Neff Thomas B (Chief Executive Officer) Sale 18,899 23.42 442,614
2017-01-26 Neff Thomas B (Chief Executive Officer) Option Ex 14,091 4.03 56,716
2017-01-19 Kurkijarvi Kalevi (Director) Sale 2,000 24.90 49,800
2017-01-12 Neff Thomas B (Chief Executive Officer) Sale 18,899 24.21 457,544
2017-01-12 Neff Thomas B (Chief Executive Officer) Option Ex 14,091 4.03 56,716
2017-01-11 Neff Thomas B (Chief Executive Officer) Sale 18,899 23.54 444,882
2017-01-11 Neff Thomas B (Chief Executive Officer) Option Ex 14,091 4.03 56,716
2017-01-11 Cotroneo Pat (VP, Finance and CFO) Sale 6,500 24.00 156,000
2017-01-11 Cotroneo Pat (VP, Finance and CFO) Option Ex 6,500 2.35 15,275
2017-01-10 Yu K Peony (Chief Medical Officer) Sale 5,000 23.56 117,800
2016-12-28 Neff Thomas B (Chief Executive Officer) Sale 18,899 20.69 391,020
2016-12-28 Neff Thomas B (Chief Executive Officer) Option Ex 14,089 4.03 56,708
2016-12-27 Neff Thomas B (Chief Executive Officer) Sale 18,899 20.79 392,910
2016-12-27 Neff Thomas B (Chief Executive Officer) Option Ex 14,091 4.03 56,716
2016-12-16 Riggs Rory B (Director) Sale 20,000 20.87 417,320
2016-12-14 Yu K Peony (Chief Medical Officer) Sale 2,344 20.65 48,403
2016-12-13 Neff Thomas B (Chief Executive Officer) Sale 18,899 21.20 400,658
2016-12-13 Neff Thomas B (Chief Executive Officer) Option Ex 14,091 4.03 56,716
2016-12-12 Neff Thomas B (Chief Executive Officer) Sale 18,899 21.78 411,620
2016-12-12 Neff Thomas B (Chief Executive Officer) Option Ex 14,091 4.03 56,716
2016-12-12 Cotroneo Pat (VP, Finance and CFO) Sale 2,344 22.05 51,685
2016-11-29 Neff Thomas B (Chief Executive Officer) Sale 18,899 22.86 432,031
2016-11-29 Neff Thomas B (Chief Executive Officer) Option Ex 14,091 4.03 56,716
2016-11-28 Neff Thomas B (Chief Executive Officer) Sale 18,899 22.74 429,763
2016-11-28 Neff Thomas B (Chief Executive Officer) Option Ex 14,091 4.03 56,716
2016-11-18 Kearns Thomas F Jr (Director) Sale 13,000 22.47 292,136
2016-11-18 Kearns Thomas F Jr (Director) Option Ex 13,000 4.03 52,325
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Insider trading activities including stock purchases, stock sales, and option exercises of FGEN listed in the above tables cannot be completely guaranteed as to their accuracy. For more insider trading information of Fibrogen Inc (symbol FGEN, CIK number 921299) see the Securities and Exchange Commission (SEC) website.