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 $163,450.
The total value of stock sales since 2005 is $160,116,680.
The total value of stock option exercises since 2005 is $15,299,798.


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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
2018-12 0 $0 30,000 $1,229,490 11,002 $39,607
2018-11 0 $0 84,272 $3,522,638 46,276 $169,967
2018-10 0 $0 84,272 $4,780,476 70,277 $503,283
2018-09 0 $0 93,601 $5,407,551 62,780 $310,473
2018-08 0 $0 102,272 $6,277,236 71,080 $576,371
2018-07 0 $0 113,556 $7,395,924 75,564 $528,161
2018-06 0 $0 115,148 $6,817,504 70,404 $554,721
2018-05 0 $0 105,259 $5,291,580 67,267 $564,266
2018-04 0 $0 97,772 $4,616,408 85,830 $302,978
2018-03 0 $0 235,083 $12,557,203 121,762 $1,527,383
2018-02 0 $0 115,636 $6,481,130 89,030 $1,273,917
2018-01 0 $0 170,908 $8,920,366 32,000 $477,175
2017-12 3,500 $163,450 141,610 $6,388,091 98,000 $318,840
2017-11 0 $0 72,136 $3,411,964 56,407 $153,680
2017-10 0 $0 172,908 $9,607,749 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 81,206 $326,853
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 ($)   Value ($)
2018-12-06 Neff Thomas B (Chief Executive Officer) Sale 30,000 40.98 1,229,490
2018-12-06 Neff Thomas B (Chief Executive Officer) Option Ex 11,002 3.60 39,607
2018-11-21 Neff Thomas B (Chief Executive Officer) Sale 19,818 39.47 782,216
2018-11-21 Neff Thomas B (Chief Executive Officer) Option Ex 10,319 3.60 37,148
2018-11-20 Neff Thomas B (Chief Executive Officer) Sale 19,818 39.30 778,847
2018-11-20 Neff Thomas B (Chief Executive Officer) Option Ex 10,319 3.60 37,148
2018-11-15 Kurkijarvi Kalevi (Director) Sale 4,000 40.02 160,060
2018-11-15 Kurkijarvi Kalevi (Director) Option Ex 4,000 2.90 11,600
2018-11-15 Rosenkranz Roberto Pedro (Director) Sale 1,000 39.24 39,240
2018-11-15 Rosenkranz Roberto Pedro (Director) Option Ex 1,000 9.78 9,775
2018-11-02 Neff Thomas B (Chief Executive Officer) Sale 19,818 44.78 887,509
2018-11-02 Neff Thomas B (Chief Executive Officer) Option Ex 10,319 3.60 37,148
2018-11-01 Neff Thomas B (Chief Executive Officer) Sale 19,818 44.14 874,766
2018-11-01 Neff Thomas B (Chief Executive Officer) Option Ex 10,319 3.60 37,148
2018-10-30 Schoeneck James A (Director) Option Ex 24,000 13.89 333,312
2018-10-19 Neff Thomas B (Chief Executive Officer) Sale 19,818 54.16 1,073,283
2018-10-19 Neff Thomas B (Chief Executive Officer) Option Ex 10,319 3.60 37,148
2018-10-18 Neff Thomas B (Chief Executive Officer) Sale 19,818 54.98 1,089,633
2018-10-18 Neff Thomas B (Chief Executive Officer) Option Ex 10,319 3.60 37,148
2018-10-18 Kurkijarvi Kalevi (Director) Sale 4,000 54.70 218,800
2018-10-18 Kurkijarvi Kalevi (Director) Option Ex 4,000 2.90 11,600
2018-10-18 Rosenkranz Roberto Pedro (Director) Sale 1,000 54.69 54,688
2018-10-18 Rosenkranz Roberto Pedro (Director) Option Ex 1,000 9.78 9,775
2018-10-03 Neff Thomas B (Chief Executive Officer) Sale 19,818 59.33 1,175,841
2018-10-03 Neff Thomas B (Chief Executive Officer) Option Ex 10,319 3.60 37,148
2018-10-02 Neff Thomas B (Chief Executive Officer) Sale 19,818 58.95 1,168,231
2018-10-02 Neff Thomas B (Chief Executive Officer) Option Ex 10,320 3.60 37,152
2018-09-20 Neff Thomas B (Chief Executive Officer) Sale 19,818 58.18 1,153,011
2018-09-20 Neff Thomas B (Chief Executive Officer) Option Ex 10,320 3.60 37,152
2018-09-20 Rosenkranz Roberto Pedro (Director) Sale 1,000 56.95 56,950
2018-09-20 Rosenkranz Roberto Pedro (Director) Option Ex 1,000 9.78 9,775
2018-09-19 Neff Thomas B (Chief Executive Officer) Sale 19,818 57.03 1,130,319
2018-09-19 Neff Thomas B (Chief Executive Officer) Option Ex 10,320 3.60 37,152
2018-09-17 Kurkijarvi Kalevi (Director) Sale 4,000 59.02 236,080
2018-09-17 Kurkijarvi Kalevi (Director) Option Ex 4,000 2.90 11,600
2018-09-13 Cotroneo Pat (SVP, Finance and CFO) Sale 2,318 59.50 137,921
2018-09-12 Cotroneo Pat (SVP, Finance and CFO) Option Ex 10,500 2.90 30,450
2018-09-10 Cotroneo Pat (SVP, Finance and CFO) Sale 1,011 57.35 57,980
2018-09-10 Routti Jorma (Director) Sale 6,000 57.40 344,370
2018-09-10 Routti Jorma (Director) Option Ex 6,000 18.34 110,040
2018-09-07 Neff Thomas B (Chief Executive Officer) Sale 19,818 56.98 1,129,229
2018-09-07 Neff Thomas B (Chief Executive Officer) Option Ex 10,320 3.60 37,152
2018-09-06 Neff Thomas B (Chief Executive Officer) Sale 19,818 58.62 1,161,691
2018-09-06 Neff Thomas B (Chief Executive Officer) Option Ex 10,320 3.60 37,152
2018-08-31 Yu K Peony (Chief Medical Officer) Option Ex 6,800 10.26 69,788
2018-08-22 Tamura Toshinari (Director) Sale 12,000 60.65 727,800
2018-08-22 Tamura Toshinari (Director) Option Ex 12,000 19.05 228,600
2018-08-21 Neff Thomas B (Chief Executive Officer) Sale 19,818 60.43 1,197,661
2018-08-21 Neff Thomas B (Chief Executive Officer) Option Ex 10,320 3.60 37,152
2018-08-20 Neff Thomas B (Chief Executive Officer) Sale 19,818 60.00 1,189,139
2018-08-20 Neff Thomas B (Chief Executive Officer) Option Ex 10,320 3.60 37,152
2018-08-16 Kurkijarvi Kalevi (Director) Sale 4,000 60.17 240,700
2018-08-16 Kurkijarvi Kalevi (Director) Option Ex 4,000 2.90 11,600
2018-08-16 Rosenkranz Roberto Pedro (Director) Sale 1,000 60.21 60,210
2018-08-16 Rosenkranz Roberto Pedro (Director) Option Ex 1,000 9.78 9,775
2018-08-09 Routti Jorma (Director) Sale 6,000 60.39 362,340
2018-08-09 Routti Jorma (Director) Option Ex 6,000 18.00 108,000
2018-08-02 Neff Thomas B (Chief Executive Officer) Sale 19,818 62.93 1,247,087
2018-08-02 Neff Thomas B (Chief Executive Officer) Option Ex 10,320 3.60 37,152
2018-08-01 Neff Thomas B (Chief Executive Officer) Sale 19,818 63.19 1,252,299
2018-08-01 Neff Thomas B (Chief Executive Officer) Option Ex 10,320 3.60 37,152
2018-07-19 Neff Thomas B (Chief Executive Officer) Sale 19,818 64.47 1,277,666
2018-07-19 Neff Thomas B (Chief Executive Officer) Option Ex 10,320 3.60 37,152
2018-07-19 Kurkijarvi Kalevi (Director) Sale 4,000 64.35 257,399
2018-07-19 Kurkijarvi Kalevi (Director) Option Ex 4,000 2.90 11,600
2018-07-19 Rosenkranz Roberto Pedro (Director) Sale 1,000 64.90 64,900
2018-07-19 Rosenkranz Roberto Pedro (Director) Option Ex 1,000 9.78 9,775
2018-07-18 Neff Thomas B (Chief Executive Officer) Sale 19,818 65.46 1,297,226
2018-07-18 Neff Thomas B (Chief Executive Officer) Option Ex 10,320 3.60 37,152
2018-07-09 Routti Jorma (Director) Sale 6,000 67.71 406,259
2018-07-09 Routti Jorma (Director) Option Ex 6,000 18.00 108,000
2018-07-06 Neff Thomas B (Chief Executive Officer) Sale 19,818 65.82 1,304,420
2018-07-06 Neff Thomas B (Chief Executive Officer) Option Ex 10,320 3.60 37,152
2018-07-05 Neff Thomas B (Chief Executive Officer) Sale 19,818 64.31 1,274,594
2018-07-05 Neff Thomas B (Chief Executive Officer) Option Ex 10,320 3.60 37,152
2018-07-03 Yu K Peony (Chief Medical Officer) Sale 15,645 65.00 1,016,925
2018-07-03 Yu K Peony (Chief Medical Officer) Option Ex 15,645 14.57 228,025
2018-07-03 Schoeneck James A (Director) Sale 7,639 65.00 496,535
2018-07-03 Schoeneck James A (Director) Option Ex 7,639 2.90 22,153
2018-06-22 Schoeneck James A (Director) Sale 4,361 65.00 283,465
2018-06-22 Schoeneck James A (Director) Option Ex 4,361 2.90 12,646
2018-06-21 Neff Thomas B (Chief Executive Officer) Sale 19,818 63.74 1,263,199
2018-06-21 Neff Thomas B (Chief Executive Officer) Option Ex 10,320 3.60 37,152
2018-06-21 Rosenkranz Roberto Pedro (Director) Sale 1,000 63.65 63,650
2018-06-21 Rosenkranz Roberto Pedro (Director) Option Ex 1,000 9.78 9,775
2018-06-20 Neff Thomas B (Chief Executive Officer) Sale 19,818 63.66 1,261,514
2018-06-20 Neff Thomas B (Chief Executive Officer) Option Ex 10,320 3.60 37,152
2018-06-18 Kurkijarvi Kalevi (Director) Sale 4,000 58.19 232,760
2018-06-18 Kurkijarvi Kalevi (Director) Option Ex 4,000 2.90 11,600
2018-06-14 Cotroneo Pat (SVP, Finance and CFO) Sale 7,750 60.00 465,000
2018-06-14 Cotroneo Pat (SVP, Finance and CFO) Option Ex 7,750 25.40 196,850
2018-06-14 Yu K Peony (Chief Medical Officer) Sale 3,422 59.20 202,582
2018-06-13 Cotroneo Pat (SVP, Finance and CFO) Sale 2,319 57.70 133,806
2018-06-11 Routti Jorma (Director) Sale 6,000 57.48 344,880
2018-06-11 Routti Jorma (Director) Option Ex 6,000 9.78 58,650
2018-06-08 Cotroneo Pat (SVP, Finance and CFO) Sale 1,011 55.55 56,161
2018-06-05 Neff Thomas B (Chief Executive Officer) Sale 19,818 55.15 1,093,022
2018-06-05 Neff Thomas B (Chief Executive Officer) Option Ex 10,320 3.60 37,152
2018-06-04 Neff Thomas B (Chief Executive Officer) Sale 19,818 54.79 1,085,788
2018-06-04 Neff Thomas B (Chief Executive Officer) Option Ex 10,320 3.60 37,152
2018-06-04 Cotroneo Pat (SVP, Finance and CFO) Sale 6,013 55.16 331,677
2018-06-04 Cotroneo Pat (SVP, Finance and CFO) Option Ex 6,013 19.39 116,592
2018-05-21 Cotroneo Pat (SVP, Finance and CFO) Sale 14,987 55.04 824,884
2018-05-21 Cotroneo Pat (SVP, Finance and CFO) Option Ex 14,987 22.39 335,633
2018-05-17 Neff Thomas B (Chief Executive Officer) Sale 19,818 51.83 1,027,226
2018-05-17 Neff Thomas B (Chief Executive Officer) Option Ex 10,320 3.60 37,152
2018-05-17 Kurkijarvi Kalevi (Director) Sale 4,000 51.83 207,320
2018-05-17 Kurkijarvi Kalevi (Director) Option Ex 4,000 2.90 11,600
2018-05-17 Rosenkranz Roberto Pedro (Director) Sale 1,000 52.20 52,200
2018-05-17 Rosenkranz Roberto Pedro (Director) Option Ex 1,000 9.78 9,775
2018-05-16 Neff Thomas B (Chief Executive Officer) Sale 19,818 52.01 1,030,793
2018-05-16 Neff Thomas B (Chief Executive Officer) Option Ex 10,320 3.60 37,152
2018-05-09 Routti Jorma (Director) Sale 6,000 47.10 282,600
2018-05-09 Routti Jorma (Director) Option Ex 6,000 9.78 58,650
2018-05-03 Neff Thomas B (Chief Executive Officer) Sale 19,818 46.86 928,671
2018-05-03 Neff Thomas B (Chief Executive Officer) Option Ex 10,320 3.60 37,152
2018-05-02 Neff Thomas B (Chief Executive Officer) Sale 19,818 47.33 937,886
2018-05-02 Neff Thomas B (Chief Executive Officer) Option Ex 10,320 3.60 37,152
2018-04-23 Cotroneo Pat (VP, Finance and CFO) Option Ex 33,550 2.90 97,295
2018-04-19 Kurkijarvi Kalevi (Director) Sale 4,000 47.69 190,760
2018-04-19 Kurkijarvi Kalevi (Director) Option Ex 4,000 2.90 11,600
2018-04-19 Rosenkranz Roberto Pedro (Director) Sale 1,000 47.70 47,700
2018-04-19 Rosenkranz Roberto Pedro (Director) Option Ex 1,000 9.78 9,775
2018-04-18 Neff Thomas B (Chief Executive Officer) Sale 19,818 48.83 967,772
2018-04-18 Neff Thomas B (Chief Executive Officer) Option Ex 10,320 3.60 37,152
2018-04-17 Neff Thomas B (Chief Executive Officer) Sale 19,818 48.36 958,339
2018-04-17 Neff Thomas B (Chief Executive Officer) Option Ex 10,320 3.60 37,152
2018-04-16 Yu K Peony (Chief Medical Officer) Sale 7,500 47.85 358,875
2018-04-09 Routti Jorma (Director) Sale 6,000 46.35 278,130
2018-04-09 Routti Jorma (Director) Option Ex 6,000 5.95 35,700
2018-04-05 Neff Thomas B (Chief Executive Officer) Sale 19,818 45.62 904,156
2018-04-05 Neff Thomas B (Chief Executive Officer) Option Ex 10,320 3.60 37,152
2018-04-04 Neff Thomas B (Chief Executive Officer) Sale 19,818 45.95 910,676
2018-04-04 Neff Thomas B (Chief Executive Officer) Option Ex 10,320 3.60 37,152
2018-03-21 Neff Thomas B (Chief Executive Officer) Sale 19,818 51.31 1,016,861
2018-03-21 Neff Thomas B (Chief Executive Officer) Option Ex 9,042 3.60 32,551
2018-03-20 Neff Thomas B (Chief Executive Officer) Sale 19,818 50.79 1,006,556
2018-03-20 Neff Thomas B (Chief Executive Officer) Option Ex 9,042 3.60 32,551
2018-03-15 Cotroneo Pat (VP, Finance and CFO) Sale 36,094 52.66 1,900,529
2018-03-15 Cotroneo Pat (VP, Finance and CFO) Option Ex 36,094 24.52 885,205
2018-03-15 Kurkijarvi Kalevi (Director) Sale 4,000 52.63 210,520
2018-03-15 Kurkijarvi Kalevi (Director) Option Ex 4,000 2.90 11,600
2018-03-15 Rosenkranz Roberto Pedro (Director) Sale 1,000 52.47 52,465
2018-03-15 Rosenkranz Roberto Pedro (Director) Option Ex 1,000 9.78 9,775
2018-03-14 Yu K Peony (Chief Medical Officer) Sale 9,891 53.20 526,201
2018-03-13 Cotroneo Pat (VP, Finance and CFO) Sale 5,932 54.61 323,946
2018-03-13 Tamura Toshinari (Director) Sale 24,000 53.40 1,281,480
2018-03-13 Tamura Toshinari (Director) Option Ex 24,000 18.17 436,080
2018-03-13 Riggs Rory B (Director) Sale 12,402 54.39 674,507
2018-03-12 Kearns Thomas F Jr (Director) Sale 18,000 55.00 990,000
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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.