Insider Trading activities of American River Bankshares insiders.

Monthly summaries of insider trading activities (stock purchases, sales, and option exercises) reported by insiders of American River Bankshares since 2005 are illustrated in Table 1 and Table 2. Table 1 shows the monthly insider trading data of American River Bankshares since year 2005. Table 2 shows the detailed insider transactions of American River Bankshares since 2005. The reporting company's ticker symbol is AMRB. The reporting company's CIK number is 1108236.
The total value of stock buying since 2005 is $1,566,192.
The total value of stock sales since 2005 is $3,904,813.
The total value of stock option exercises since 2005 is $818,728.


Table 1. Monthly summaries of insider stock purchases, sales, and option exercises for American River Bankshares (AMRB).
Trading Period Insider Buying Insider Sales Option Exercises
year-month Shares Value Shares Value Shares Value
2017-09 0 $0 0 $0 1,050 $8,925
2017-08 0 $0 33,753 $467,479 33,753 $286,731
2017-07 1,760 $24,976 0 $0 0 $0
2017-05 0 $0 3,000 $44,502 1,000 $8,500
2017-02 3,310 $50,103 0 $0 0 $0
2016-11 0 $0 78 $955 0 $0
2016-08 0 $0 3,700 $38,850 0 $0
2016-07 0 $0 0 $0 1,000 $8,500
2015-08 0 $0 11,264 $113,369 0 $0
2015-07 0 $0 4,900 $49,151 0 $0
2015-02 1,000 $9,820 0 $0 0 $0
2014-11 5,007 $47,646 0 $0 0 $0
2014-10 2,800 $26,320 0 $0 0 $0
2014-07 2,000 $18,200 10,973 $99,759 0 $0
2013-11 0 $0 32,758 $288,106 0 $0
2013-08 2,943 $26,590 5,000 $44,965 0 $0
2013-07 712 $6,336 0 $0 0 $0
2013-02 3,500 $25,574 0 $0 0 $0
2012-09 0 $0 4,000 $29,000 0 $0
2012-02 6,500 $41,709 0 $0 0 $0
2011-11 0 $0 11,000 $53,625 0 $0
2011-08 1,000 $5,960 0 $0 0 $0
2011-02 263 $1,748 4,200 $27,313 0 $0
2009-12 92,700 $579,375 0 $0 0 $0
2009-02 0 $0 0 $0 5,250 $21,498
2008-10 500 $5,120 9,300 $125,550 4,632 $34,494
2008-08 28,934 $306,577 0 $0 0 $0
2008-07 17,409 $174,035 0 $0 0 $0
2008-06 0 $0 0 $0 5,712 $41,611
2008-05 0 $0 0 $0 5,175 $22,247
2008-02 0 $0 8,850 $149,180 0 $0
2008-01 0 $0 4,350 $76,479 7,112 $39,399
2007-12 2,653 $51,838 0 $0 0 $0
2007-11 847 $16,940 4,800 $102,300 0 $0
2007-08 0 $0 9,000 $200,000 6,681 $30,158
2007-07 700 $16,094 1,360 $30,455 0 $0
2007-02 0 $0 9,452 $237,487 14,270 $49,131
2007-01 0 $0 3,700 $91,484 4,800 $37,531
2006-11 0 $0 5,000 $125,654 5,000 $44,220
2006-10 227 $5,709 37,804 $948,600 0 $0
2006-09 0 $0 0 $0 1,924 $26,000
2006-07 0 $0 5,400 $142,700 0 $0
2006-05 215 $5,826 0 $0 0 $0
2006-03 0 $0 0 $0 4,300 $23,929
2006-02 1,100 $28,600 6,600 $164,919 8,400 $53,887
2006-01 0 $0 3,100 $72,850 12,638 $81,967
2005-11 0 $0 6,000 $137,400 0 $0
2005-10 2,387 $54,976 0 $0 0 $0
2005-08 100 $2,370 1,771 $42,681 0 $0
2005-07 1,500 $33,750 0 $0 0 $0

Table 2. Detailed insider stock purchases, sales, and option exercises of American River Bankshares insiders (AMRB)
  Trade Date   Insider Name Trade Type     Shares       Price ($)   Value ($)
2017-09-07 Derenzo Mitchell A (EVP - Chief Financial Officer) Option Ex 1,050 8.50 8,925
2017-08-03 Taber David T (President & CEO) Sale 33,753 13.85 467,479
2017-08-03 Taber David T (President & CEO) Option Ex 33,753 8.49 286,731
2017-07-26 Owensby Jeffrey Buy 1,760 14.19 24,976
2017-05-08 Bender Kevin (EVP - Chief Operating Officer) Sale 3,000 14.83 44,502
2017-05-03 Derenzo Mitchell A (EVP - Chief Financial Officer) Option Ex 1,000 8.50 8,500
2017-02-03 Owensby Jeffrey Buy 3,310 15.14 50,103
2016-11-03 Taber David T (President & CEO) Sale 78 12.25 955
2016-08-03 Taber David T (President & CEO) Sale 3,700 10.50 38,850
2016-07-28 Derenzo Mitchell A (EVP - Chief Financial Officer) Option Ex 1,000 8.50 8,500
2015-08-13 Taylor Roger J Sale 1,884 10.01 18,866
2015-08-12 Taylor Roger J Sale 752 10.07 7,572
2015-08-11 Taylor Roger J Sale 1,400 10.09 14,124
2015-08-10 Taylor Roger J Sale 977 10.08 9,851
2015-08-06 Taylor Roger J Sale 2,751 10.07 27,694
2015-08-05 Taylor Roger J Sale 3,500 10.07 35,262
2015-07-31 Taber David T (President & CEO) Sale 4,900 10.03 49,151
2015-02-04 Hunter Loren E. (EVP Chief Credit Officer) Buy 1,000 9.82 9,820
2014-11-03 Ziegler Michael A Buy 5,007 9.52 47,646
2014-10-31 Ziegler Michael A Buy 2,800 9.40 26,320
2014-07-31 Robotham William A Sale 4,000 9.17 36,668
2014-07-22 Hunter Loren E. (EVP - Chief Credit Officer) Buy 2,000 9.10 18,200
2014-07-22 Ziegler Michael A Sale 6,973 9.05 63,091
2013-11-08 Taylor Roger J Sale 10,000 8.80 88,000
2013-11-07 Taylor Roger J Sale 10,000 8.81 88,100
2013-11-06 Taylor Roger J Sale 10,000 8.78 87,750
2013-11-05 Bender Kevin (EVP-Chief Operating Officer) Sale 2,000 8.74 17,480
2013-11-04 Bender Kevin (EVP-Chief Operating Officer) Sale 758 8.94 6,776
2013-08-02 Box Kimberly Ann Buy 2,443 9.06 22,140
2013-08-01 Box Kimberly Ann Buy 500 8.90 4,450
2013-08-01 Robotham William A Sale 5,000 8.99 44,965
2013-07-31 Box Kimberly Ann Buy 712 8.90 6,336
2013-02-07 Muttera Robert H (EVP- Chief Credit Officer) Buy 1,300 7.32 9,521
2013-02-06 Muttera Robert H (EVP- Chief Credit Officer) Buy 2,200 7.30 16,053
2012-09-17 Bender Kevin (EVP-Chief Operating Officer) Sale 4,000 7.25 29,000
2012-02-16 Muttera Robert H (EVP- Chief Credit Officer) Buy 1,500 6.63 9,949
2012-02-15 Muttera Robert H (EVP- Chief Credit Officer) Buy 5,000 6.35 31,760
2011-11-04 Taylor Roger J Sale 6,800 4.88 33,150
2011-11-03 Taylor Roger J Sale 4,200 4.88 20,475
2011-08-03 Wright Philip Buy 1,000 5.96 5,960
2011-02-11 Robotham William A Sale 2,000 6.50 13,000
2011-02-08 Robotham William A Sale 2,200 6.51 14,313
2011-02-07 Wright Philip Buy 263 6.65 1,748
2009-12-10 Dominguez Dorene (Director) Buy 12,800 6.25 80,000
2009-12-10 Wright Philip (Other) Buy 3,200 6.25 20,000
2009-12-10 Fox Robert J (Director) Buy 48,000 6.25 300,000
2009-12-10 Robotham William A (Director) Buy 8,000 6.25 50,000
2009-12-10 Bustos Amdor S (Director) Buy 1,000 6.25 6,250
2009-12-10 Taber David T (President & CEO) Buy 2,000 6.25 12,500
2009-12-10 Ziegler Michael A (Director) Buy 1,600 6.25 10,000
2009-12-10 Waks Stephen H (Director) Buy 1,000 6.25 6,250
2009-12-10 Derenzo Mitchell A (EVP - Chief Financial Officer) Buy 3,000 6.25 18,750
2009-12-10 Tow Douglas E (EVP - Chief Credit Officer) Buy 1,000 6.25 6,250
2009-12-10 Byrne Raymond F (Reg'l Pres. - North Coast Bank) Buy 1,000 6.25 6,250
2009-12-10 Taylor Roger J (Director) Buy 100 6.25 625
2009-12-10 Fite Charles D (Director) Buy 10,000 6.25 62,500
2009-02-06 Robotham William A (Director) Option Ex 5,250 4.09 21,498
2008-10-27 Waks Stephen H (Director) Buy 500 10.24 5,120
2008-10-24 Tow Douglas E (EVP, Chief Credit Officer) Option Ex 4,632 7.45 34,494
2008-10-21 Tow Douglas E (EVP, Chief Credit Officer) Sale 6,200 13.50 83,700
2008-08-19 Bustos Amdor S (Director) Buy 5,000 10.00 50,000
2008-08-15 Bustos Amdor S (Director) Buy 5,000 10.00 50,000
2008-08-08 Wright Philip (Other) Buy 9,000 10.99 98,910
2008-08-07 Byrne Raymond F (President, North Coast Bank) Buy 1,556 10.99 17,108
2008-08-01 Robotham William A (Director) Buy 3,100 10.50 32,550
2008-07-30 Derenzo Mitchell A (Executive Vice President, CFO) Buy 1,350 9.85 13,297
2008-07-29 Fite Charles D (Director) Buy 995 10.00 9,950
2008-07-24 Fite Charles D (Director) Buy 5,095 10.00 50,950
2008-07-23 Taber David T (President and CEO) Buy 3,400 10.00 34,000
2008-07-22 Taber David T (President and CEO) Buy 3,700 10.04 37,148
2008-07-22 Fite Charles D (Director) Buy 2,869 10.00 28,690
2008-06-10 Bender Kevin (EVP & CIO) Option Ex 5,712 7.29 41,611
2008-05-27 Robotham William A (Director) Option Ex 5,175 4.30 22,247
2008-02-29 Patton Greg (President-American River Bank) Sale 7,613 16.80 127,898
2008-02-06 Wright Philip (Other) Sale 1,237 17.20 21,282
2008-01-30 Wright Philip (Other) Sale 1,313 17.58 23,082
2008-01-28 Wright Philip (Other) Sale 1,051 17.58 18,476
2008-01-25 Wright Philip (Other) Sale 433 17.58 7,612
2008-01-25 Robotham William A (Director) Option Ex 6,202 4.55 28,225
2008-01-25 Byrne Raymond F (President, North Coast Bank) Option Ex 910 12.28 11,174
2008-01-24 Wright Philip (Other) Sale 390 17.60 6,864
2008-01-23 Wright Philip (Other) Sale 1,163 17.58 20,445
2007-12-04 Dominguez Dorene (Director) Buy 1,994 19.49 38,863
2007-12-03 Dominguez Dorene (Director) Buy 659 19.69 12,975
2007-11-30 Dominguez Dorene (Director) Buy 547 20.00 10,940
2007-11-28 Dominguez Dorene (Director) Buy 300 20.00 6,000
2007-11-23 Tow Douglas E (EVP & Chief Credit Officer) Sale 2,800 21.00 58,800
2007-11-14 Tow Douglas E (EVP & Chief Credit Officer) Sale 2,000 21.75 43,500
2007-08-14 Patton Greg (President-American River Bank) Sale 4,000 22.50 90,000
2007-08-10 Robotham William A (Director) Sale 5,000 22.00 110,000
2007-08-01 Wright Philip (Other) Option Ex 6,681 4.51 30,158
2007-07-31 Wright Philip (Other) Sale 1,360 22.39 30,455
2007-07-27 Robotham William A (Director) Buy 700 22.99 16,094
2007-02-28 Derenzo Mitchell A (Executive Vice President, CFO) Option Ex 4,920 5.30 26,076
2007-02-16 Vinson Richard (Other) Sale 2,200 25.85 56,874
2007-02-14 Vinson Richard (Other) Sale 402 25.85 10,391
2007-02-08 Derenzo Mitchell A (Executive Vice President, CFO) Option Ex 4,350 5.30 23,055
2007-02-06 Bender Kevin (EVP & CIO) Sale 2,500 24.85 62,125
2007-02-06 Derenzo Mitchell A (Executive Vice President, CFO) Sale 4,350 24.85 108,097
2007-02-02 Bender Kevin (EVP & CIO) Option Ex 5,000 .00 0
2007-01-31 Vinson Richard (Other) Sale 100 26.00 2,600
2007-01-25 Tow Douglas E (EVP & Chief Credit Officer) Sale 3,600 24.69 88,884
2007-01-25 Tow Douglas E (EVP & Chief Credit Officer) Option Ex 4,800 7.82 37,531
2006-11-27 Patton Greg (Pres - American River Bank) Option Ex 5,000 8.84 44,220
2006-11-24 Patton Greg (Pres - American River Bank) Sale 3,400 25.05 85,170
2006-11-22 Patton Greg (Pres - American River Bank) Sale 1,200 25.30 30,360
2006-11-21 Patton Greg (Pres - American River Bank) Sale 400 25.31 10,124
2006-10-30 Wright Philip (Other) Buy 227 25.15 5,709
2006-10-30 Taylor Roger J (Director) Sale 30,804 25.00 770,100
2006-10-25 Taber David T (President, CEO) Sale 7,000 25.50 178,500
2006-09-26 Fite Charles D (Director) Option Ex 1,924 13.51 26,000
2006-07-26 Bender Kevin (EVP & CIO) Sale 1,000 26.40 26,400
2006-07-25 Bender Kevin (EVP & CIO) Sale 3,000 26.40 79,200
2006-07-25 Tow Douglas E (EVP & Chief Credit Officer) Sale 1,400 26.50 37,100
2006-05-11 Standing Larry (President - Bank of Amador) Buy 215 27.10 5,826
2006-03-30 Derenzo Mitchell A (Executive Vice President, CFO) Option Ex 4,300 5.57 23,929
2006-02-16 Ziegler Michael A (Director) Buy 1,100 26.00 28,600
2006-02-08 Derenzo Mitchell A (Executive Vice Presi) Option Ex 5,700 5.57 31,720
2006-02-07 Derenzo Mitchell A (Executive Vice Presi) Sale 900 24.97 22,474
2006-02-07 Tow Douglas E (EVP & Chief Credit O) Sale 1,100 24.95 27,445
2006-02-06 Derenzo Mitchell A (Executive Vice Presi) Sale 2,200 25.00 55,000
2006-02-06 Tow Douglas E (EVP & Chief Credit O) Option Ex 2,700 8.21 22,167
2006-02-03 Derenzo Mitchell A (Executive Vice Presi) Sale 2,400 25.00 60,000
2006-01-24 Tow Douglas E (EVP & Chief Credit O) Sale 3,100 23.50 72,850
2006-01-24 Tow Douglas E (EVP & Chief Credit O) Option Ex 3,600 8.21 29,556
2006-01-23 Bender Kevin (EVP & CIO) Option Ex 5,000 8.03 40,160
2006-01-19 Robotham William A (Director) Option Ex 4,038 3.03 12,251
2005-11-03 Taber David T (President, CEO) Sale 6,000 22.90 137,400
2005-10-25 Bustos Amdor S (Director) Buy 500 22.75 11,375
2005-10-24 Robotham William A (Director) Buy 1,887 23.11 43,601
2005-08-09 Taylor Roger J (Director) Sale 1,771 24.10 42,681
2005-08-03 Fite Charles D (Director) Buy 100 23.70 2,370
2005-07-25 Robotham William A (Director) Buy 1,500 22.50 33,750

Insider trading activities including stock purchases, stock sales, and option exercises of AMRB listed in the above tables cannot be completely guaranteed as to their accuracy. For more insider trading information of American River Bankshares (symbol AMRB, CIK number 1108236) see the Securities and Exchange Commission (SEC) website.