Insider Trading activities of Administaff Inc \de\ insiders.

Monthly summaries of insider trading activities (stock purchases, sales, and option exercises) reported by insiders of Administaff Inc \de\ since 2005 are illustrated in Table 1 and Table 2. Table 1 shows the monthly insider trading data of Administaff Inc \de\ since year 2005. Table 2 shows the detailed insider transactions of Administaff Inc \de\ since 2005. The reporting company's ticker symbol is NSP. The reporting company's CIK number is 1000753.
The total value of stock buying since 2005 is $770,247.
The total value of stock sales since 2005 is $370,670,643.
The total value of stock option exercises since 2005 is $14,994,382.


 1   2   3   4 
Table 1. Monthly summaries of insider stock purchases, sales, and option exercises for Administaff Inc \de\ (NSP).
Trading Period Insider Buying Insider Sales Option Exercises
year-month Shares Value Shares Value Shares Value
2017-10 0 $0 3,091 $277,880 0 $0
2017-09 0 $0 5,000 $436,000 0 $0
2017-08 0 $0 104,851 $8,805,265 0 $0
2017-05 0 $0 77,365 $6,812,690 0 $0
2017-03 0 $0 25,000 $2,096,849 0 $0
2017-02 0 $0 110,500 $9,213,779 0 $0
2016-12 0 $0 254,845 $18,461,524 0 $0
2016-11 0 $0 522,908 $37,879,175 0 $0
2016-09 0 $0 20,513 $1,374,781 20,513 $595,902
2016-08 0 $0 13,886 $933,833 0 $0
2016-06 0 $0 318,918 $23,129,015 0 $0
2016-05 0 $0 1,656,579 $115,684,059 0 $0
2015-11 0 $0 1,035 $45,286 0 $0
2015-08 0 $0 2,000 $97,719 0 $0
2015-06 0 $0 41,715 $2,233,613 0 $0
2015-05 0 $0 54,088 $2,935,933 0 $0
2015-03 0 $0 5,000 $265,000 0 $0
2015-02 0 $0 76,121 $3,560,968 14,867 $379,628
2014-11 0 $0 3,500 $115,500 0 $0
2014-08 0 $0 4,000 $122,740 0 $0
2014-05 0 $0 3,000 $91,167 0 $0
2014-03 0 $0 10,000 $303,164 9,000 $127,629
2014-02 0 $0 7,000 $197,344 0 $0
2013-12 0 $0 36,500 $1,262,651 7,000 $98,670
2013-11 0 $0 14,667 $511,321 6,517 $186,972
2013-10 0 $0 25,400 $978,185 0 $0
2013-09 0 $0 99,566 $3,510,495 11,600 $150,751
2013-08 0 $0 33,736 $1,132,726 7,600 $110,586
2013-07 0 $0 7,500 $244,582 0 $0
2013-06 0 $0 85,553 $2,593,180 43,053 $703,983
2013-05 0 $0 20,513 $610,217 0 $0
2013-03 0 $0 10,000 $285,000 0 $0
2013-02 0 $0 15,000 $454,100 0 $0
2013-01 0 $0 16,000 $530,824 10,000 $117,898
2012-12 0 $0 56,737 $1,803,032 20,000 $208,199
2012-11 0 $0 51,244 $1,453,989 55,945 $771,340
2012-09 0 $0 9,035 $228,181 0 $0
2012-08 0 $0 5,001 $124,654 0 $0
2012-07 0 $0 10,865 $302,602 0 $0
2012-06 0 $0 49,500 $1,293,058 0 $0
2012-05 0 $0 5,164 $134,635 0 $0
2012-04 0 $0 3,500 $108,850 0 $0
2012-03 0 $0 17,500 $533,400 0 $0
2012-02 0 $0 57,701 $1,748,100 11,998 $176,250
2012-01 0 $0 49,076 $1,344,962 19,801 $305,509
2011-12 0 $0 7,500 $190,149 0 $0
2011-11 30,000 $770,247 24,768 $647,196 3,301 $56,678
2011-09 0 $0 6,129 $135,799 0 $0
2011-07 0 $0 37,416 $1,187,047 7,180 $168,585
2011-06 0 $0 14,908 $449,492 0 $0
2011-05 0 $0 57,329 $1,819,285 3,182 $74,713
2011-04 0 $0 41,000 $1,261,562 0 $0
2011-03 0 $0 31,000 $932,900 2,500 $59,275
2011-02 0 $0 42,673 $1,259,206 45,258 $996,190
2011-01 0 $0 57,587 $1,717,376 0 $0
2010-12 0 $0 65,698 $1,905,399 46,985 $845,730
2010-11 0 $0 246,508 $7,018,511 17,459 $314,262
2010-10 0 $0 6,967 $188,284 0 $0
2010-09 0 $0 26,500 $657,194 15,000 $180,299
2010-08 0 $0 50,900 $1,238,936 10,000 $117,550
2010-07 0 $0 42,000 $1,097,736 0 $0
2010-05 0 $0 66,400 $1,688,346 0 $0
2010-04 0 $0 3,000 $69,000 8,019 $159,818
2010-03 0 $0 136,205 $2,923,433 134,981 $2,690,170
2009-11 0 $0 8,000 $189,632 0 $0
2009-09 0 $0 64,797 $1,722,022 5,000 $99,650
2009-08 0 $0 35,225 $873,769 5,000 $99,650
2009-07 0 $0 32,600 $817,362 15,678 $123,385
2009-06 0 $0 27,596 $654,444 13,096 $103,065
2009-05 0 $0 19,589 $517,853 10,000 $165,250
2009-03 0 $0 21,170 $396,661 0 $0
2009-02 0 $0 22,785 $461,554 0 $0
2008-12 0 $0 4,000 $66,000 0 $0
2008-09 0 $0 145,688 $4,212,659 84,698 $1,006,902
2008-08 0 $0 35,787 $1,001,207 34,341 $559,071
2008-06 0 $0 0 $0 942 $15,335
2008-05 0 $0 62,712 $1,764,103 28,806 $468,961
2008-03 0 $0 10,000 $249,470 0 $0
2008-02 0 $0 37,300 $971,910 30,000 $421,500
2007-12 0 $0 4,570 $142,314 4,570 $67,133
2007-11 0 $0 21,119 $720,499 37,119 $499,237
2007-10 0 $0 72,859 $2,863,286 49,859 $367,064
2007-09 0 $0 19,938 $717,510 12,000 $48,239
2007-08 0 $0 11,428 $408,733 11,428 $167,877
2007-06 0 $0 15,094 $545,949 0 $0
2007-05 0 $0 8,026 $282,996 20,026 $204,786
2007-04 0 $0 7,000 $247,589 0 $0
2007-03 0 $0 35,400 $1,271,165 15,000 $168,750
2007-02 0 $0 9,987 $403,082 0 $0
2007-01 0 $0 7,000 $295,372 0 $0
2006-12 0 $0 7,000 $290,815 0 $0
2006-11 0 $0 51,467 $2,112,746 66,921 $811,940
2006-10 0 $0 11,900 $394,793 0 $0
2006-09 0 $0 7,000 $234,969 0 $0
2006-08 0 $0 39,400 $1,446,273 0 $0
2006-07 0 $0 13,220 $471,878 0 $0
2006-06 0 $0 17,000 $672,846 0 $0
2006-05 0 $0 19,357 $1,016,330 0 $0
2006-04 0 $0 590,481 $32,111,654 0 $0
2006-03 0 $0 57,016 $2,874,633 0 $0
2006-02 0 $0 37,393 $1,770,966 0 $0
2006-01 0 $0 7,000 $299,411 0 $0
2005-12 0 $0 12,636 $579,476 0 $0
2005-11 0 $0 7,000 $307,909 0 $0
2005-10 0 $0 187,133 $7,724,651 0 $0
2005-09 0 $0 58,200 $2,183,639 0 $0
2005-08 0 $0 247,800 $8,076,318 0 $0
2005-07 0 $0 106,000 $2,602,871 0 $0
2005-06 0 $0 28,000 $614,327 0 $0
2005-05 0 $0 22,034 $435,524 0 $0
2005-02 0 $0 100 $2,594 0 $0

Table 2. Detailed insider stock purchases, sales, and option exercises of Administaff Inc \de\ insiders (NSP)
  Trade Date   Insider Name Trade Type     Shares       Price ($)   Value ($)
2017-10-02 Arizpe Arthur A (EVP of Client Services and COO) Sale 3,091 89.90 277,880
2017-09-29 Arizpe Arthur A (EVP of Client Services and COO) Sale 2,200 87.90 193,380
2017-09-27 Arizpe Arthur A (EVP of Client Services and COO) Sale 2,800 86.65 242,620
2017-08-23 Michelle Mckenna (Director) Sale 600 79.69 47,814
2017-08-22 Sarvadi Paul J (Chairman of the Board & CEO) Sale 7,099 80.04 568,203
2017-08-21 Sarvadi Paul J (Chairman of the Board & CEO) Sale 7,694 80.00 615,520
2017-08-16 Sarvadi Paul J (Chairman of the Board & CEO) Sale 5,742 84.05 482,615
2017-08-15 Herink Daniel D (SVP Legal, Gen Counsel & Sec) Sale 3,000 83.34 250,020
2017-08-09 Morphy John M (Director) Sale 500 83.85 41,925
2017-08-08 Mincks Jay E (EVP of Sales & Marketing) Sale 2,000 84.20 168,400
2017-08-07 Rawson Richard G (President) Sale 11,541 84.75 978,099
2017-08-07 Arizpe Arthur A (EVP of Client Services and COO) Sale 2,500 85.00 212,500
2017-08-04 Rawson Richard G (President) Sale 10,716 84.02 900,358
2017-08-03 Mincks Jay E (EVP of Sales & Marketing) Sale 1,600 84.50 135,200
2017-08-02 Mincks Jay E (EVP of Sales & Marketing) Sale 859 84.60 72,671
2017-08-01 Rawson Richard G (President) Sale 51,000 84.94 4,331,940
2017-05-04 Feld Peter A Sale 13,763 85.50 1,176,764
2017-05-03 Feld Peter A Sale 4,000 85.34 341,380
2017-05-02 Feld Peter A Sale 51,602 88.66 4,574,826
2017-05-02 Sharp Douglas S (SVP Finance, CFO & Treasurer) Sale 2,000 87.97 175,940
2017-05-02 Mincks Jay E (EVP of Sales & Marketing) Sale 6,000 90.63 543,780
2017-03-01 Feld Peter A Sale 25,000 83.87 2,096,849
2017-02-28 Feld Peter A Sale 50,000 83.35 4,167,550
2017-02-24 Michelle Mckenna (Director) Sale 500 81.71 40,855
2017-02-23 Feld Peter A Sale 25,000 82.71 2,067,674
2017-02-17 Sarvadi Paul J (Chairman of the Board & CEO) Sale 30,000 83.88 2,516,250
2017-02-15 Young Austin P (Director) Sale 5,000 84.29 421,450
2016-12-15 Feld Peter A Sale 15,224 71.86 1,094,057
2016-12-14 Feld Peter A Sale 4,776 71.56 341,751
2016-12-13 Feld Peter A Sale 30,259 72.08 2,181,189
2016-12-12 Feld Peter A Sale 35,106 72.96 2,561,263
2016-12-09 Feld Peter A Sale 31,402 72.38 2,272,876
2016-12-08 Feld Peter A Sale 48,233 72.49 3,496,603
2016-12-07 Michelle Mckenna (Director) Sale 345 72.66 25,067
2016-12-07 Feld Peter A Sale 50,000 72.48 3,623,899
2016-12-06 Feld Peter A Sale 7,800 72.19 563,082
2016-12-05 Feld Peter A Sale 31,700 72.61 2,301,737
2016-11-30 Feld Peter A Sale 10,500 72.55 761,796
2016-11-29 Feld Peter A Sale 25,000 72.74 1,818,574
2016-11-28 Feld Peter A Sale 32,205 73.08 2,353,541
2016-11-23 Feld Peter A Sale 37,858 73.23 2,772,417
2016-11-22 Feld Peter A Sale 75,000 73.32 5,498,999
2016-11-21 Feld Peter A Sale 75,000 73.23 5,491,950
2016-11-18 Sarvadi Paul J (Chairman of the Board & CEO) Sale 30,000 71.89 2,156,700
2016-11-15 Feld Peter A Sale 64,900 71.22 4,622,307
2016-11-14 Feld Peter A Sale 100,000 71.63 7,163,300
2016-11-14 Sharp Douglas S (SVP Finance, CFO & Treasurer) Sale 4,000 71.55 286,200
2016-11-11 Feld Peter A Sale 61,100 72.42 4,424,556
2016-11-10 Michelle Mckenna (Director) Sale 845 72.16 60,975
2016-11-10 Herink Daniel D (SVP Legal, Gen Counsel & Sec) Sale 4,000 73.01 292,040
2016-11-10 Mincks Jay E (EVP of Sales & Marketing) Sale 500 72.00 36,000
2016-11-09 Mincks Jay E (EVP of Sales & Marketing) Sale 500 71.00 35,500
2016-11-07 Mincks Jay E (EVP of Sales & Marketing) Sale 500 70.00 35,000
2016-11-04 Mincks Jay E (EVP of Sales & Marketing) Sale 1,000 69.32 69,320
2016-09-08 Brown Michael W (Director) Sale 20,513 67.02 1,374,781
2016-09-08 Brown Michael W (Director) Option Ex 20,513 29.05 595,902
2016-08-26 Rawson Richard G (President) Sale 8,886 67.03 595,584
2016-08-25 Herink Daniel D (SVP Legal, Gen Counsel & Sec) Sale 2,805 66.75 187,233
2016-08-24 Herink Daniel D (SVP Legal, Gen Counsel & Sec) Sale 195 66.75 13,016
2016-08-05 Mincks Jay E (EVP of Sales & Marketing) Sale 2,000 69.00 138,000
2016-06-08 Young Austin P (Director) Sale 5,000 74.18 370,900
2016-06-03 Feld Peter A Sale 100,000 72.20 7,220,500
2016-06-02 Feld Peter A Sale 110,000 72.67 7,993,480
2016-06-01 Feld Peter A Sale 103,918 72.60 7,544,135
2016-05-31 Feld Peter A Sale 154,703 71.66 11,086,016
2016-05-27 Feld Peter A Sale 109,527 71.20 7,797,884
2016-05-27 Arizpe Arthur A (EVP of Client Services and COO) Sale 6,000 70.50 423,000
2016-05-26 Feld Peter A Sale 191,852 70.17 13,463,214
2016-05-25 Feld Peter A Sale 467,720 69.48 32,499,056
2016-05-25 Brown Michael W (Director) Sale 8,000 69.67 557,344
2016-05-24 Feld Peter A Sale 379,497 70.27 26,667,633
2016-05-23 Feld Peter A Sale 222,696 70.48 15,694,945
2016-05-12 Sarvadi Paul J (Chairman of the Board & CEO) Sale 25,910 65.88 1,706,873
2016-05-11 Sarvadi Paul J (Chairman of the Board & CEO) Sale 40,090 65.45 2,623,930
2016-05-10 Sharp Douglas S (SVP Finance, CFO & Treasurer) Sale 3,345 66.54 222,569
2016-05-10 Arizpe Arthur A (EVP of Client Services and COO) Sale 8,000 66.49 531,904
2016-05-09 Herink Daniel D (SVP Legal, Gen Counsel & Sec'y) Sale 5,000 64.83 324,144
2016-05-06 Young Austin P (Director) Sale 10,000 63.77 637,710
2016-05-03 Herink Daniel D (SVP Legal, Gen Counsel & Sec'y) Sale 9,616 59.19 569,190
2016-05-03 Sharp Douglas S (SVP Finance, CFO & Treasurer) Sale 9,623 59.15 569,152
2016-05-03 Mincks Jay E (EVP of Sales & Marketing) Sale 5,000 61.90 309,495
2015-11-03 Mincks Jay E (EVP of Sales & Marketing) Sale 1,035 43.76 45,286
2015-08-17 Mincks Jay E (EVP of Sales & Marketing) Sale 1,000 48.20 48,201
2015-08-11 Mincks Jay E (EVP of Sales & Marketing) Sale 1,000 49.52 49,518
2015-06-05 Sarvadi Paul J (Chairman of the Board & CEO) Sale 2,914 53.60 156,190
2015-06-04 Sarvadi Paul J (Chairman of the Board & CEO) Sale 3,600 53.65 193,132
2015-06-03 Rawson Richard G (President) Sale 5,001 53.41 267,103
2015-06-03 Sarvadi Paul J (Chairman of the Board & CEO) Sale 17,515 53.64 939,522
2015-06-02 Rawson Richard G (President) Sale 5,000 53.50 267,500
2015-06-02 Sarvadi Paul J (Chairman of the Board & CEO) Sale 2,685 53.60 143,916
2015-06-01 Rawson Richard G (President) Sale 5,000 53.25 266,250
2015-05-21 Arizpe Arthur A (EVP of Client Services & COO) Sale 5,000 53.50 267,500
2015-05-11 Fields Jack M Jr (Director) Sale 176 53.41 9,400
2015-05-08 Sharp Douglas S (SVP Finance, CFO & Treasurer) Sale 4,245 53.06 225,226
2015-05-07 Herink Daniel D (SVP Legal, Gen Counsel & Sec'y) Sale 5,000 52.92 264,590
2015-05-04 Jones Eli (Director) Sale 13,500 55.05 743,175
2015-05-04 Lattanzio Paul S (Director) Sale 21,167 54.56 1,154,892
2015-05-04 Mincks Jay E (EVP of Sales & Marketing) Sale 5,000 54.23 271,150
2015-03-03 Arizpe Arthur A (EVP of Client Services & COO) Sale 5,000 53.00 265,000
2015-02-18 Arizpe Arthur A (EVP of Client Services & COO) Sale 5,000 51.50 257,500
2015-02-17 Arizpe Arthur A (EVP of Client Services & COO) Sale 4,300 49.00 210,700
2015-02-13 Arizpe Arthur A (EVP of Client Services & COO) Sale 5,700 48.30 275,281
2015-02-12 Fields Jack M Jr (Director) Sale 1,700 47.26 80,348
2015-02-11 Herink Daniel D (SVP Legal, Gen Counsel & Sec'y) Sale 7,500 46.07 345,502
2015-02-11 Jones Eli (Director) Sale 14,867 46.09 685,175
2015-02-11 Jones Eli (Director) Option Ex 14,867 25.54 379,628
2015-02-11 Lattanzio Paul S (Director) Sale 26,400 46.06 1,215,931
2015-02-11 Sharp Douglas S (SVP Finance, CFO & Treasurer) Sale 10,654 46.04 490,531
2014-11-06 Arizpe Arthur A (EVP of Client Services & COO) Sale 3,500 33.00 115,500
2014-08-04 Fields Jack M Jr (Director) Sale 4,000 30.68 122,740
2014-05-15 Mincks Jay E (EVP of Sales & Marketing) Sale 3,000 30.39 91,167
2014-03-31 Arizpe Arthur A (EVP of Client Services & COO) Sale 5,000 31.00 155,000
2014-03-31 Arizpe Arthur A (EVP of Client Services & COO) Option Ex 5,000 11.79 58,949
2014-03-04 Mincks Jay E (EVP of Sales & Marketing) Sale 1,000 29.50 29,500
2014-03-04 Arizpe Arthur A (EVP of Client Services & COO) Sale 4,000 29.67 118,664
2014-03-04 Arizpe Arthur A (EVP of Client Services & COO) Option Ex 4,000 17.17 68,680
2014-02-19 Mincks Jay E (EVP of Sales & Marketing) Sale 7,000 28.19 197,344
2013-12-26 Arizpe Arthur A (EVP of Client Services & COO) Sale 3,000 36.00 108,000
2013-12-26 Arizpe Arthur A (EVP of Client Services & COO) Option Ex 3,000 17.17 51,510
2013-12-23 Sarvadi Paul J (Chairman of the Board & CEO) Sale 4,500 35.16 158,233
2013-12-20 Arizpe Arthur A (EVP of Client Services & COO) Sale 4,000 35.00 140,000
2013-12-20 Arizpe Arthur A (EVP of Client Services & COO) Option Ex 4,000 11.79 47,160
2013-12-20 Sarvadi Paul J (Chairman of the Board & CEO) Sale 18,000 34.71 624,780
2013-12-11 Arizpe Arthur A (EVP of Client Services & COO) Sale 4,000 33.11 132,428
2013-12-11 Fields Jack M Jr (Director) Sale 3,000 33.07 99,210
2013-11-21 Herink Daniel D (SVP Legal, Gen Counsel & Sec'y) Sale 2,150 34.75 74,712
2013-11-21 Fields Jack M Jr (Director) Sale 2,000 34.74 69,480
2013-11-05 Fields Jack M Jr (Director) Sale 6,517 34.68 226,009
2013-11-05 Fields Jack M Jr (Director) Option Ex 6,517 28.69 186,972
2013-11-04 Mincks Jay E (EVP of Sales & Marketing) Sale 4,000 35.28 141,120
2013-10-17 Rawson Richard G (President) Sale 5,200 39.00 202,800
2013-10-17 Sarvadi Paul J (Chairman of the Board & CEO) Sale 7,500 39.10 293,265
2013-10-01 Rawson Richard G (President) Sale 5,200 38.00 197,600
2013-10-01 Sarvadi Paul J (Chairman of the Board & CEO) Sale 7,500 37.94 284,520
2013-09-24 Rawson Richard G (President) Sale 5,200 37.00 192,400
2013-09-20 Sarvadi Paul J (Chairman of the Board & CEO) Sale 3,937 36.55 143,885
2013-09-19 Rawson Richard G (President) Sale 645 36.25 23,381
2013-09-19 Sarvadi Paul J (Chairman of the Board & CEO) Sale 3,563 36.52 130,138
2013-09-18 Rawson Richard G (President) Sale 4,180 36.25 151,525
2013-09-13 Lattanzio Paul S (Director) Sale 15,000 35.31 529,665
2013-09-13 Rawson Richard G (President) Sale 6,295 35.50 223,472
2013-09-13 Young Austin P (Director) Sale 10,000 35.24 352,400
2013-09-12 Lattanzio Paul S (Director) Sale 15,000 35.15 527,220
2013-09-12 Arizpe Arthur A (EVP of Client Services & COO) Sale 9,000 35.01 315,117
2013-09-12 Arizpe Arthur A (EVP of Client Services & COO) Option Ex 9,000 11.79 106,109
2013-09-12 Sarvadi Paul J (Chairman of the Board & CEO) Sale 7,500 35.21 264,067
2013-09-11 Rawson Richard G (President) Sale 4,500 34.75 156,375
2013-09-10 Rawson Richard G (President) Sale 3,500 34.25 119,875
2013-09-09 Rawson Richard G (President) Sale 1,646 33.75 55,552
2013-09-09 Arizpe Arthur A (EVP of Client Services & COO) Sale 2,600 33.88 88,088
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Insider trading activities including stock purchases, stock sales, and option exercises of NSP listed in the above tables cannot be completely guaranteed as to their accuracy. For more insider trading information of Administaff Inc \de\ (symbol NSP, CIK number 1000753) see the Securities and Exchange Commission (SEC) website.