Insider Trading activities of Arcadia Biosciences, Inc. (RKDA)

Insider trading activities (stock purchases, sales, and option exercises) reported by insiders of Arcadia Biosciences, Inc. (RKDA) since 2005 are illustrated in Table 1 and Table 2. Table 1 shows the monthly insider trading data of Arcadia Biosciences, Inc. since year 2005. Table 2 shows the detailed insider transactions of Arcadia Biosciences, Inc. since 2005. The reporting company's ticker symbol is RKDA. The reporting company's CIK number is 1469443.
The total value of stock buying since 2005 is $22,291,600.
The total value of stock sales since 2005 is $1,761,248.
The total value of stock option exercises since 2005 is $867,057.


Table 1. Monthly summaries of insider stock purchases, sales, and option exercises for Arcadia Biosciences, Inc. (RKDA).
Trading Period Insider Buying Insider Sales Option Exercises
year-month Shares Value Shares Value Shares Value
2019-11 7,000 $29,850 0 $0 0 $0
2019-09 25,200 $158,000 0 $0 0 $0
2018-03 0 $0 28,005 $1,189,110 28,005 $610,708
2017-11 0 $0 5,950 $1,356 0 $0
2017-06 5,000 $3,750 0 $0 0 $0
2016-08 0 $0 100 $250 100 $108
2016-06 0 $0 8,280 $20,642 0 $0
2016-04 0 $0 4,573 $12,668 2,853 $3,081
2016-03 0 $0 3,273 $10,475 3,273 $3,534
2016-02 0 $0 4,866 $14,351 1,666 $1,799
2015-12 0 $0 25,035 $95,919 52,500 $32,700
2015-11 0 $0 4,527 $13,191 23,000 $12,040
2015-10 0 $0 35,881 $110,326 141,351 $104,592
2015-09 0 $0 64,578 $292,960 211,149 $98,495
2015-05 2,762,500 $22,100,000 0 $0 0 $0

Table 2. Detailed insider stock purchases, sales, and option exercises of Arcadia Biosciences, Inc. insiders (RKDA)
  Trade Date   Insider Name Trade Type     Shares       Price ($)   Value ($)
2019-11-19 Reiter Sarah (Chief Commercial Officer) Buy 1,000 4.52 4,520
2019-11-18 Murray Lilian Shackelford (Director) Buy 5,000 4.25 21,250
2019-11-14 Plavan Matthew T (Chief Executive Officer) Buy 1,000 4.08 4,080
2019-09-23 Plavan Matthew T (Chief Executive Officer) Buy 2,000 5.25 10,500
2019-09-17 Comcowich Kevin (Director) Buy 5,000 5.88 29,390
2019-09-10 Reiter Sarah (Chief Commercial Officer) Buy 1,200 6.48 7,776
2019-09-10 Comcowich Kevin (Director) Buy 15,000 6.49 97,320
2019-09-10 Plavan Matthew T (Chief Executive Officer) Buy 2,000 6.51 13,014
2018-03-23 Lu Zhongjin (VP Product Development) Sale 1,750 32.74 57,295
2018-03-23 Lu Zhongjin (VP Product Development) Option Ex 1,750 21.60 37,800
2018-03-23 Rey Eric J. (Director) Sale 5,000 33.44 167,200
2018-03-23 Rey Eric J. (Director) Option Ex 5,000 21.60 108,000
2018-03-15 Rey Eric J. (Director) Sale 250 60.00 15,000
2018-03-15 Rey Eric J. (Director) Option Ex 250 44.80 11,200
2018-03-14 Rey Eric J. (Director) Sale 21,005 45.21 949,615
2018-03-14 Rey Eric J. (Director) Option Ex 21,005 21.60 453,708
2017-11-17 Lu Zhongjin (VP Product Development) Sale 5,950 .23 1,356
2017-06-08 Rey Eric J. (Director) Buy 5,000 .75 3,750
2016-08-04 Salameh Roger (Chief Operating Officer) Sale 100 2.51 250
2016-08-04 Salameh Roger (Chief Operating Officer) Option Ex 100 1.08 108
2016-06-13 Brandwein Steven F. (Interim Chief Financ. Officer) Sale 8,280 2.49 20,642
2016-04-25 Brandwein Steven F. (Interim Chief Financ. Officer) Sale 1,720 2.42 4,169
2016-04-05 Knauf Vic C. (Chief Scientific Officer) Sale 1,653 2.98 4,929
2016-04-05 Knauf Vic C. (Chief Scientific Officer) Option Ex 1,653 1.08 1,785
2016-04-04 Knauf Vic C. (Chief Scientific Officer) Sale 1,200 2.98 3,570
2016-04-04 Knauf Vic C. (Chief Scientific Officer) Option Ex 1,200 1.08 1,296
2016-03-04 Knauf Vic C. (Chief Scientific Officer) Sale 2,973 3.22 9,584
2016-03-04 Knauf Vic C. (Chief Scientific Officer) Option Ex 2,973 1.08 3,210
2016-03-03 Knauf Vic C. (Chief Scientific Officer) Sale 300 2.97 891
2016-03-03 Knauf Vic C. (Chief Scientific Officer) Option Ex 300 1.08 324
2016-02-03 Rey Eric J. (President and CEO) Sale 200 2.78 556
2016-02-01 Rey Eric J. (President and CEO) Sale 3,000 2.93 8,793
2016-02-01 Knauf Vic C. (Chief Scientific Officer) Sale 1,666 3.00 5,002
2016-02-01 Knauf Vic C. (Chief Scientific Officer) Option Ex 1,666 1.08 1,799
2015-12-15 Brandwein Steven F. (Interim Chief Financ. Officer) Sale 10,035 3.57 35,784
2015-12-15 Brandwein Steven F. (Interim Chief Financ. Officer) Option Ex 37,500 .44 16,500
2015-12-02 Knauf Vic C. (Chief Scientific Officer) Sale 8,700 4.10 35,635
2015-12-02 Knauf Vic C. (Chief Scientific Officer) Option Ex 8,700 1.08 9,396
2015-12-01 Knauf Vic C. (Chief Scientific Officer) Sale 6,300 3.89 24,500
2015-12-01 Knauf Vic C. (Chief Scientific Officer) Option Ex 6,300 1.08 6,804
2015-11-11 Rey Eric J. (President and CEO) Option Ex 3,000 1.08 3,240
2015-11-11 Knauf Vic C. (Chief Scientific Officer) Sale 4,527 2.91 13,191
2015-11-11 Knauf Vic C. (Chief Scientific Officer) Option Ex 20,000 .44 8,800
2015-10-09 Rey Eric J. (President and CEO) Sale 5,145 3.01 15,471
2015-10-09 Rey Eric J. (President and CEO) Option Ex 15,782 .44 6,944
2015-10-08 Rey Eric J. (President and CEO) Sale 1,500 2.99 4,482
2015-10-08 Rey Eric J. (President and CEO) Option Ex 4,555 .44 2,004
2015-10-07 Rey Eric J. (President and CEO) Sale 3,500 3.00 10,510
2015-10-07 Rey Eric J. (President and CEO) Option Ex 10,764 .44 4,736
2015-10-06 Rey Eric J. (President and CEO) Sale 4,100 3.28 13,448
2015-10-06 Rey Eric J. (President and CEO) Option Ex 12,614 .44 5,550
2015-10-05 Rey Eric J. (President and CEO) Sale 14,136 3.15 44,542
2015-10-05 Rey Eric J. (President and CEO) Option Ex 45,078 .44 19,834
2015-10-02 Rey Eric J. (President and CEO) Sale 2,900 2.99 8,662
2015-10-02 Rey Eric J. (President and CEO) Option Ex 9,259 .44 4,073
2015-10-02 Brandwein Steven F. (VP Finance and Administration) Option Ex 10,000 1.08 10,800
2015-10-01 Rey Eric J. (President and CEO) Sale 4,600 2.87 13,211
2015-10-01 Rey Eric J. (President and CEO) Option Ex 13,299 .44 5,851
2015-10-01 Reis James Richard (Director) Option Ex 20,000 2.24 44,800
2015-09-30 Rey Eric J. (President and CEO) Sale 5,800 3.17 18,386
2015-09-30 Rey Eric J. (President and CEO) Option Ex 15,967 .44 7,025
2015-09-29 Rey Eric J. (President and CEO) Sale 3,900 3.52 13,716
2015-09-29 Rey Eric J. (President and CEO) Option Ex 11,406 .44 5,018
2015-09-28 Rey Eric J. (President and CEO) Sale 6,200 3.69 22,847
2015-09-28 Rey Eric J. (President and CEO) Option Ex 16,884 .44 7,428
2015-09-25 Rey Eric J. (President and CEO) Sale 10,000 4.03 40,270
2015-09-25 Rey Eric J. (President and CEO) Option Ex 26,971 .44 11,867
2015-09-24 Rey Eric J. (President and CEO) Sale 7,089 4.32 30,652
2015-09-24 Rey Eric J. (President and CEO) Option Ex 19,095 .44 8,401
2015-09-23 Rey Eric J. (President and CEO) Sale 4,000 4.80 19,208
2015-09-23 Rey Eric J. (President and CEO) Option Ex 10,826 .44 4,763
2015-09-14 Emlay Don (VP Regulatory and Compliance) Sale 689 4.81 3,311
2015-09-14 Emlay Don (VP Regulatory and Compliance) Option Ex 2,015 .44 886
2015-09-11 Salameh Roger (VP Business Development) Sale 1,648 4.92 8,104
2015-09-11 Salameh Roger (VP Business Development) Option Ex 4,603 .44 2,025
2015-09-11 Emlay Don (VP Regulatory and Compliance) Sale 2,284 4.92 11,232
2015-09-11 Emlay Don (VP Regulatory and Compliance) Option Ex 6,397 .44 2,814
2015-09-11 Lu Zhongjin (VP Product Development) Sale 1,068 4.92 5,252
2015-09-11 Lu Zhongjin (VP Product Development) Option Ex 2,958 .44 1,301
2015-09-10 Salameh Roger (VP Business Development) Sale 1,575 5.27 8,301
2015-09-10 Salameh Roger (VP Business Development) Option Ex 4,448 .44 1,957
2015-09-10 Emlay Don (VP Regulatory and Compliance) Sale 548 5.27 2,888
2015-09-10 Emlay Don (VP Regulatory and Compliance) Option Ex 1,588 .44 698
2015-09-10 Lu Zhongjin (VP Product Development) Sale 1,302 5.27 6,862
2015-09-10 Lu Zhongjin (VP Product Development) Option Ex 3,685 .44 1,621
2015-09-10 Knauf Vic C. (Chief Scientific Officer) Sale 575 5.27 3,030
2015-09-10 Knauf Vic C. (Chief Scientific Officer) Option Ex 2,238 .44 984
2015-09-09 Salameh Roger (VP Business Development) Sale 2,765 5.55 15,334
2015-09-09 Salameh Roger (VP Business Development) Option Ex 8,115 .44 3,570
2015-09-09 Lu Zhongjin (VP Product Development) Sale 2,370 5.55 13,144
2015-09-09 Lu Zhongjin (VP Product Development) Option Ex 6,975 .44 3,069
2015-09-09 Knauf Vic C. (Chief Scientific Officer) Sale 2,765 5.55 15,334
2015-09-09 Knauf Vic C. (Chief Scientific Officer) Option Ex 11,129 .44 4,896
2015-09-09 Wong Mark (Director) Option Ex 5,000 .44 2,200
2015-09-09 Reis James Richard (Director) Option Ex 17,500 .76 13,300
2015-09-08 Salameh Roger (VP Business Development) Sale 3,500 5.51 19,281
2015-09-08 Salameh Roger (VP Business Development) Option Ex 10,334 .44 4,546
2015-09-08 Lu Zhongjin (VP Product Development) Sale 3,000 5.51 16,527
2015-09-08 Lu Zhongjin (VP Product Development) Option Ex 8,882 .44 3,908
2015-09-08 Knauf Vic C. (Chief Scientific Officer) Sale 3,500 5.51 19,281
2015-09-08 Knauf Vic C. (Chief Scientific Officer) Option Ex 14,133 .44 6,218
2015-05-20 Gujadhur Sheokumar (10% Owner) Buy 375,000 8.00 3,000,000
2015-05-20 John G. Sperling 2012 Irrevocable Trust No. 3 (10% Owner) Buy 1,000,000 8.00 8,000,000
2015-05-20 Garg Uday (Director) Buy 375,000 8.00 3,000,000
2015-05-20 Shupp Darby E (Director) Buy 1,000,000 8.00 8,000,000
2015-05-20 Reis James Richard (Director) Buy 12,500 8.00 100,000

Insider trading activities including stock purchases, stock sales, and option exercises of RKDA listed in the above tables cannot be completely guaranteed as to their accuracy. For more insider trading information of Arcadia Biosciences, Inc. (symbol RKDA, CIK number 1469443) see the Securities and Exchange Commission (SEC) website.




Real-time Insider Trading

Insider Officer Cluster Trading

Top Officer Buys of the Week

Top Officer Buys of the Month