Insider Trading activities of Primoris Services Corp insiders.

Monthly summaries of insider trading activities (stock purchases, sales, and option exercises) reported by insiders of Primoris Services Corp since 2005 are illustrated in Table 1 and Table 2. Table 1 shows the monthly insider trading data of Primoris Services Corp since year 2005. Table 2 shows the detailed insider transactions of Primoris Services Corp since 2005. The reporting company's ticker symbol is PRIM. The reporting company's CIK number is 1361538.
The total value of stock buying since 2005 is $4,885,270.
The total value of stock sales since 2005 is $181,875,728.
The total value of stock option exercises since 2005 is $0.


Table 1. Monthly summaries of insider stock purchases, sales, and option exercises for Primoris Services Corp (PRIM).
Trading Period Insider Buying Insider Sales Option Exercises
year-month Shares Value Shares Value Shares Value
2017-12 0 $0 9,077 $248,982 0 $0
2017-09 0 $0 1,249,023 $35,461,937 0 $0
2016-12 0 $0 10,144 $243,476 0 $0
2014-09 0 $0 2,000 $54,374 0 $0
2014-06 0 $0 2,000 $58,112 0 $0
2014-05 0 $0 759,554 $21,411,891 0 $0
2014-03 11,399 $245,874 116,720 $3,667,448 0 $0
2013-12 0 $0 29,000 $798,500 0 $0
2013-11 0 $0 30,000 $850,059 0 $0
2013-09 0 $0 24,474 $575,682 0 $0
2013-08 0 $0 115,526 $2,648,886 0 $0
2013-06 0 $0 837,574 $16,900,169 0 $0
2013-05 0 $0 40,000 $853,290 0 $0
2013-03 20,420 $225,026 1,470,000 $29,471,554 0 $0
2013-02 0 $0 15,000 $294,450 0 $0
2013-01 0 $0 15,000 $232,545 0 $0
2012-12 0 $0 266,207 $3,911,094 0 $0
2012-11 0 $0 1,018,268 $14,509,608 0 $0
2012-09 0 $0 655,279 $8,602,878 0 $0
2012-08 0 $0 49,791 $649,393 0 $0
2012-06 0 $0 650,796 $7,849,887 0 $0
2012-05 0 $0 91,378 $1,097,267 0 $0
2012-03 18,787 $208,345 233,118 $3,791,139 0 $0
2012-02 0 $0 25,000 $409,310 0 $0
2012-01 0 $0 25,000 $379,415 0 $0
2011-12 0 $0 902,752 $13,254,667 0 $0
2011-11 0 $0 777,700 $11,065,936 0 $0
2011-03 40,381 $274,991 0 $0 0 $0
2010-12 0 $0 250,000 $2,287,779 0 $0
2010-08 24,016 $146,224 0 $0 0 $0
2010-03 5,000 $38,750 0 $0 0 $0
2009-11 4,833 $35,039 0 $0 0 $0
2009-08 4,500 $32,611 0 $0 0 $0
2009-06 2,303 $15,079 0 $0 0 $0
2009-03 225,000 $842,900 0 $0 0 $0
2008-08 10,120 $81,503 0 $0 0 $0
2008-07 228,000 $1,802,614 0 $0 0 $0
2008-06 113,500 $932,699 0 $0 0 $0
2007-08 500 $3,615 0 $0 0 $0
2007-03 0 $0 40,000 $296,000 0 $0

Table 2. Detailed insider stock purchases, sales, and option exercises of Primoris Services Corp insiders (PRIM)
  Trade Date   Insider Name Trade Type     Shares       Price ($)   Value ($)
2017-12-01 King David Lee (Chief Executive Officer) Sale 9,077 27.43 248,982
2017-09-25 Moerbeek Peter J (Exec. VP, CFO) Sale 17,678 28.98 512,343
2017-09-22 Moerbeek Peter J (Exec. VP, CFO) Sale 2,100 29.10 61,112
2017-09-21 Pratt Brian Sale 136,500 28.50 3,890,250
2017-09-20 Pratt Brian Sale 88,500 28.67 2,536,941
2017-09-15 Pratt Brian Sale 115,090 28.51 3,281,676
2017-09-14 Pratt Brian Sale 140,296 28.71 4,028,178
2017-09-13 Pratt Brian Sale 146,882 28.59 4,199,503
2017-09-12 Pratt Brian Sale 181,982 28.35 5,159,553
2017-09-11 Pratt Brian Sale 108,062 28.07 3,032,868
2017-09-08 Pratt Brian Sale 101,100 28.04 2,835,046
2017-09-07 Pratt Brian Sale 105,099 28.00 2,943,297
2017-09-06 Pratt Brian Sale 105,734 28.20 2,981,170
2016-12-14 Cook Stephen C. Sale 10,144 24.00 243,476
2014-09-30 Tucker Thomas E. Sale 2,000 27.19 54,374
2014-06-27 Tucker Thomas E. Sale 2,000 29.06 58,112
2014-05-20 Pratt Brian (Chairman, CEO & President) Sale 670,500 28.02 18,786,739
2014-05-19 Pratt Brian (Chairman, CEO & President) Sale 74,500 29.30 2,183,148
2014-05-12 Perisich John M. (Executive VP & General Counsel) Sale 14,554 30.37 442,004
2014-03-21 Killgore Michael D (Exec VP, Dir Const Svcs) Sale 8,480 31.16 264,194
2014-03-18 Rosenfeld Eric Sale 38,300 31.00 1,187,300
2014-03-17 Rosenfeld Eric Sale 1,700 31.52 53,584
2014-03-14 Rosenfeld Eric Sale 31,900 31.06 990,814
2014-03-12 Cook Stephen C. Sale 1,500 31.73 47,596
2014-03-11 Rosenfeld Eric Sale 11,000 32.11 353,210
2014-03-07 Killgore Michael D (Exec VP, Dir Const Svcs) Buy 2,125 21.57 45,836
2014-03-07 Perisich John M. (Executive VP & General Counsel) Buy 2,512 21.57 54,183
2014-03-07 Pratt Brian (Chairman, CEO & President) Buy 3,864 21.57 83,346
2014-03-07 Moerbeek Peter J (Exec. VP, CFO) Buy 2,898 21.57 62,509
2014-03-05 Rosenfeld Eric Sale 21,840 32.45 708,620
2014-03-04 Tucker Thomas E. Sale 2,000 31.07 62,130
2013-12-11 Rosenfeld Eric Sale 25,000 27.50 687,500
2013-12-05 Tucker Thomas E. Sale 4,000 27.75 111,000
2013-11-27 Rosenfeld Eric Sale 6,878 28.60 196,710
2013-11-26 Rosenfeld Eric Sale 3,122 28.60 89,289
2013-11-14 Killgore Michael D (Exec VP, Dir Const Svcs) Sale 20,000 28.20 564,060
2013-09-06 Killgore Michael D (Exec VP, Dir Const Svcs) Sale 15,000 23.85 357,780
2013-09-04 Rosenfeld Eric Sale 9,474 23.00 217,902
2013-08-26 Rosenfeld Eric Sale 10,526 23.13 243,466
2013-08-22 Rosenfeld Eric Sale 20,000 22.95 459,000
2013-08-21 Rosenfeld Eric Sale 30,000 22.71 681,330
2013-08-20 Rosenfeld Eric Sale 30,000 22.98 689,490
2013-08-12 Killgore Michael D (Exec VP, Dir Const Svcs) Sale 25,000 23.02 575,600
2013-06-28 Rosenfeld Eric Sale 13,174 19.96 262,953
2013-06-17 Pratt Brian (Chairman, CEO & President) Sale 824,400 20.18 16,637,216
2013-05-24 Killgore Michael D (Exec VP, Dir Const Svcs) Sale 10,000 21.32 213,160
2013-05-22 Killgore Michael D (Exec VP, Dir Const Svcs) Sale 10,000 21.50 215,000
2013-05-16 Killgore Michael D (Exec VP, Dir Const Svcs) Sale 10,000 21.27 212,650
2013-05-14 Killgore Michael D (Exec VP, Dir Const Svcs) Sale 10,000 21.25 212,480
2013-03-28 Rosenfeld Eric Sale 50,000 22.11 1,105,750
2013-03-27 Rosenfeld Eric Sale 50,000 22.05 1,102,500
2013-03-26 Rosenfeld Eric Sale 51,800 21.89 1,134,005
2013-03-25 Rosenfeld Eric Sale 23,200 21.92 508,520
2013-03-14 Killgore Michael D (Exec VP, Dir Const Svcs) Sale 30,000 20.94 628,200
2013-03-13 Killgore Michael D (Exec VP, Dir Const Svcs) Buy 4,538 11.02 50,008
2013-03-13 Perisich Family Trust Dated July 11, 2007 Buy 4,538 11.02 50,008
2013-03-13 Pratt Brian (Chairman, CEO & President) Buy 6,050 11.02 66,671
2013-03-13 Pratt Brian (Chairman, CEO & President) Sale 1,250,000 19.77 24,706,250
2013-03-13 Moerbeek Peter J (Exec. VP, CFO) Buy 5,294 11.02 58,339
2013-03-05 Killgore Michael D (Exec VP, Dir Const Svcs) Sale 3,600 19.08 68,688
2013-03-04 Killgore Michael D (Exec VP, Dir Const Svcs) Sale 1,300 19.18 24,934
2013-03-01 Killgore Michael D (Exec VP, Dir Const Svcs) Sale 10,100 19.08 192,707
2013-02-01 Killgore Michael D (Exec VP, Dir Const Svcs) Sale 15,000 19.63 294,450
2013-01-02 Killgore Michael D (Exec VP, Dir Const Svcs) Sale 15,000 15.50 232,545
2012-12-18 Schauerman John (Exec. VP Corp. Dev.) Sale 164,860 14.73 2,428,552
2012-12-17 Schauerman John (Exec. VP Corp. Dev.) Sale 18,300 14.52 265,679
2012-12-14 Schauerman John (Exec. VP Corp. Dev.) Sale 1,700 14.52 24,687
2012-12-12 Schauerman John (Exec. VP Corp. Dev.) Sale 2,218 14.75 32,715
2012-12-11 Schauerman John (Exec. VP Corp. Dev.) Sale 28,461 14.75 419,799
2012-12-11 Rosenfeld Eric Sale 10,000 14.75 147,500
2012-12-10 Rosenfeld Eric Sale 12,668 14.66 185,712
2012-12-05 Tucker Thomas E. Sale 3,000 14.65 43,950
2012-12-04 Rosenfeld Eric Sale 25,000 14.50 362,500
2012-11-28 Rosenfeld Eric Sale 25,000 14.50 362,500
2012-11-26 Rosenfeld Eric Sale 13,432 14.50 194,790
2012-11-23 Rosenfeld Eric Sale 6,916 14.53 100,454
2012-11-21 Rosenfeld Eric Sale 21,220 14.50 307,690
2012-11-20 Killgore Michael D (Exec VP, Dir Const Svcs) Sale 4,600 14.51 66,755
2012-11-20 Rosenfeld Eric Sale 700 14.55 10,185
2012-11-19 Killgore Michael D (Exec VP, Dir Const Svcs) Sale 10,000 14.51 145,140
2012-11-19 Tucker Thomas E. Sale 2,000 14.50 29,000
2012-11-19 Pratt Brian (Chairman, CEO & President) Sale 790,000 14.18 11,203,780
2012-11-19 Schauerman John (Exec. VP Corp. Dev.) Sale 20,000 14.50 290,000
2012-11-19 Rosenfeld Eric Sale 30,000 14.45 433,500
2012-11-16 Rosenfeld Eric Sale 10,000 14.41 144,110
2012-11-14 Killgore Michael D (Exec VP, Dir Const Svcs) Sale 1,000 14.50 14,500
2012-11-14 Tucker Thomas E. Sale 5,000 14.35 71,750
2012-11-14 Rosenfeld Eric Sale 10,000 14.45 144,500
2012-11-13 Tucker Thomas E. Sale 9,000 14.07 126,630
2012-11-06 Killgore Michael D (Exec VP, Dir Const Svcs) Sale 9,400 14.59 137,174
2012-11-05 Killgore Michael D (Exec VP, Dir Const Svcs) Sale 35,000 14.56 509,635
2012-11-02 Killgore Michael D (Exec VP, Dir Const Svcs) Sale 15,000 14.50 217,515
2012-09-28 Pratt Brian (Chairman, CEO & President) Sale 3,800 13.10 49,783
2012-09-28 Rosenfeld Eric Sale 96,638 13.10 1,265,957
2012-09-27 Pratt Brian (Chairman, CEO & President) Sale 26,124 13.14 343,164
2012-09-27 Rosenfeld Eric Sale 60,000 13.11 786,300
2012-09-26 Pratt Brian (Chairman, CEO & President) Sale 12,350 13.13 162,106
2012-09-25 Pratt Brian (Chairman, CEO & President) Sale 2,500 13.20 33,010
2012-09-24 Pratt Brian (Chairman, CEO & President) Sale 4,800 13.28 63,724
2012-09-21 Pratt Brian (Chairman, CEO & President) Sale 49,857 13.30 663,347
2012-09-21 Schauerman John (Exec. VP Corp. Dev.) Sale 5,934 13.40 79,515
2012-09-20 Pratt Brian (Chairman, CEO & President) Sale 29,200 13.22 386,053
2012-09-20 Schauerman John (Exec. VP Corp. Dev.) Sale 10,000 13.26 132,550
2012-09-19 Pratt Brian (Chairman, CEO & President) Sale 56,248 13.14 738,929
2012-09-19 Schauerman John (Exec. VP Corp. Dev.) Sale 20,000 13.15 263,000
2012-09-18 Killgore Michael D (Exec VP, Dir Const Svcs) Sale 30,000 13.04 391,080
2012-09-18 Pratt Brian (Chairman, CEO & President) Sale 33,520 13.06 437,871
2012-09-17 Killgore Michael D (Exec VP, Dir Const Svcs) Sale 20,000 13.01 260,200
2012-09-14 Pratt Brian (Chairman, CEO & President) Sale 53,115 13.21 701,702
2012-09-13 Pratt Brian (Chairman, CEO & President) Sale 63,966 13.11 838,338
2012-09-13 Rosenfeld Eric Sale 18,362 13.13 241,129
2012-09-12 Pratt Brian (Chairman, CEO & President) Sale 5,900 12.92 76,204
2012-09-07 Rosenfeld Eric Sale 50,000 13.04 651,750
2012-09-05 Tucker Thomas E. Sale 2,965 12.54 37,166
2012-08-17 Rosenfeld Eric Sale 35,864 13.01 466,590
2012-08-16 Rosenfeld Eric Sale 2,245 13.00 29,185
2012-08-10 Rosenfeld Eric Sale 11,682 13.15 153,618
2012-06-29 Pratt Brian (Chairman, CEO & President) Sale 39,500 12.19 481,386
2012-06-28 Pratt Brian (Chairman, CEO & President) Sale 92,392 12.03 1,111,568
2012-06-27 Pratt Brian (Chairman, CEO & President) Sale 17,900 12.01 215,032
2012-06-19 Pratt Brian (Chairman, CEO & President) Sale 46,809 12.31 576,406
2012-06-18 Pratt Brian (Chairman, CEO & President) Sale 42,254 12.01 507,301
2012-06-15 Pratt Brian (Chairman, CEO & President) Sale 60,882 12.03 732,288
2012-06-12 Pratt Brian (Chairman, CEO & President) Sale 36,243 12.01 435,169
2012-06-11 Pratt Brian (Chairman, CEO & President) Sale 56,600 12.03 680,615
2012-06-08 Pratt Brian (Chairman, CEO & President) Sale 83,607 12.01 1,003,785
2012-06-07 Pratt Brian (Chairman, CEO & President) Sale 19,603 12.26 240,411
2012-06-06 Pratt Brian (Chairman, CEO & President) Sale 40,047 12.14 486,130
2012-06-05 Pratt Brian (Chairman, CEO & President) Sale 66,030 12.01 792,954
2012-06-04 Pratt Brian (Chairman, CEO & President) Sale 16,805 12.00 201,676
2012-06-01 Pratt Brian (Chairman, CEO & President) Sale 32,124 11.99 385,166
2012-05-31 Pratt Brian (Chairman, CEO & President) Sale 91,378 12.01 1,097,267
2012-03-27 Cook Stephen C. Sale 2,400 21.93 52,632
2012-03-26 Rosenfeld Eric Sale 50,000 16.61 830,500
2012-03-23 Rosenfeld Eric Sale 17,534 16.45 288,434
2012-03-22 Schauerman John (Exec. VP Corp. Dev.) Sale 18,027 16.41 295,787
2012-03-22 Rosenfeld Eric Sale 25,000 16.31 407,749
2012-03-21 Cook Stephen C. Sale 900 16.01 14,409
2012-03-21 Schauerman John (Exec. VP Corp. Dev.) Sale 22,673 16.40 371,905
2012-03-20 Schauerman John (Exec. VP Corp. Dev.) Sale 9,300 16.34 151,999
2012-03-20 Rosenfeld Eric Sale 25,000 16.25 406,250
2012-03-19 Rosenfeld Eric Sale 25,000 16.15 403,775
2012-03-15 Killgore Michael D (Exec VP, Dir Const Svcs) Sale 4,884 11.09 54,163
2012-03-15 Perisich Family Trust Dated July 11, 2007 Buy 4,509 11.09 50,004
2012-03-15 Pratt Brian (Chairman, CEO & President) Buy 4,508 11.09 49,993
2012-03-15 Schauerman John (Exec. VP Corp. Dev.) Buy 2,255 11.09 25,007
2012-03-15 Theeuwes Alfons (Sr. VP of Acct. & Finance) Buy 2,480 11.09 27,503
2012-03-15 Moerbeek Peter J (Exec. VP, CFO) Buy 5,035 11.09 55,838
2012-03-09 Theeuwes Alfons (Sr. VP of Acct. & Finance) Sale 10,000 16.15 161,540
2012-03-08 Theeuwes Alfons (Sr. VP of Acct. & Finance) Sale 8,464 15.87 134,281
2012-03-07 Theeuwes Alfons (Sr. VP of Acct. & Finance) Sale 11,536 15.70 181,115
2012-03-06 Cook Stephen C. Sale 2,400 15.25 36,600
2012-02-03 Killgore Michael D (Exec VP, Dir Const Svcs) Sale 5,000 16.48 82,380
2012-02-02 Killgore Michael D (Exec VP, Dir Const Svcs) Sale 10,000 16.46 164,600
2012-02-01 Killgore Michael D (Exec VP, Dir Const Svcs) Sale 10,000 16.23 162,330
2012-01-05 Killgore Michael D (Exec VP, Dir Const Svcs) Sale 5,000 15.15 75,735
2012-01-04 Killgore Michael D (Exec VP, Dir Const Svcs) Sale 10,000 15.16 151,640
2012-01-03 Killgore Michael D (Exec VP, Dir Const Svcs) Sale 10,000 15.20 152,040
2011-12-30 Schauerman John (Exec. VP Corp. Dev.) Sale 1,045 15.20 15,884
2011-12-30 Rosenfeld Eric Sale 80,900 15.02 1,215,037
2011-12-29 Rosenfeld Eric Sale 48,925 15.17 742,143
2011-12-28 Rosenfeld Eric Sale 12,500 15.02 187,737
2011-12-27 Schauerman John (Exec. VP Corp. Dev.) Sale 1,000 15.25 15,250
2011-12-27 Rosenfeld Eric Sale 18,000 15.21 273,780
2011-12-22 Rosenfeld Eric Sale 2,472 15.20 37,574
2011-12-21 Schauerman John (Exec. VP Corp. Dev.) Sale 30,000 15.14 454,230
2011-12-21 Rosenfeld Eric Sale 15,832 15.02 237,812
2011-12-20 Schauerman John (Exec. VP Corp. Dev.) Sale 30,000 14.94 448,110
2011-12-20 Rosenfeld Eric Sale 125,000 14.90 1,862,750
2011-12-19 Rosenfeld Eric Sale 7,900 14.89 117,598
2011-12-16 Rosenfeld Eric Sale 93,768 14.87 1,394,423
2011-12-13 Cook Stephen C. Sale 2,000 14.95 29,900
2011-12-13 Schauerman John (Exec. VP Corp. Dev.) Sale 4,000 15.12 60,460
2011-12-13 Rosenfeld Eric Sale 7,500 15.00 112,500
2011-12-07 Schauerman John (Exec. VP Corp. Dev.) Sale 96 15.10 1,449
2011-12-06 Killgore Michael D (Exec VP, Dir Const Svcs) Sale 3,344 15.06 50,356
2011-12-06 Schauerman John (Exec. VP Corp. Dev.) Sale 35,400 15.05 532,734
2011-12-05 Killgore Michael D (Exec VP, Dir Const Svcs) Sale 30,000 14.49 434,790
2011-12-05 Pratt Brian (Chairman, CEO & President) Sale 100,000 14.54 1,454,400
2011-12-05 Schauerman John (Exec. VP Corp. Dev.) Sale 10,000 14.53 145,330
2011-12-02 Killgore Michael D (Exec VP, Dir Const Svcs) Sale 16,556 14.30 236,767
2011-12-02 Pratt Brian (Chairman, CEO & President) Sale 77,700 14.13 1,098,056
2011-12-02 Theeuwes Alfons (Sr. VP of Acct. & Finance) Sale 100,000 14.04 1,404,500
2011-12-01 Pratt Brian (Chairman, CEO & President) Sale 48,700 14.16 689,397
2011-11-30 Killgore Michael D (Exec VP, Dir Const Svcs) Sale 50,000 14.08 703,850
2011-11-30 Pratt Brian (Chairman, CEO & President) Sale 157,161 14.13 2,221,313
2011-11-29 Killgore Michael D (Exec VP, Dir Const Svcs) Sale 100 14.00 1,400
2011-11-29 Pratt Brian (Chairman, CEO & President) Sale 11,600 13.99 162,342
2011-11-22 Pratt Brian (Chairman, CEO & President) Sale 44,737 14.12 631,686
2011-11-21 Pratt Brian (Chairman, CEO & President) Sale 3,600 14.17 51,004
2011-11-21 Cook Stephen C. Sale 4,000 14.05 56,200
2011-11-18 Pratt Brian (Chairman, CEO & President) Sale 19,200 14.17 272,064
2011-11-17 Pratt Brian (Chairman, CEO & President) Sale 83,979 14.29 1,199,723
2011-11-16 Pratt Brian (Chairman, CEO & President) Sale 28,291 14.28 404,080
2011-11-15 Pratt Brian (Chairman, CEO & President) Sale 14,322 14.27 204,331
2011-11-15 Rosenfeld Eric Sale 61,581 14.19 873,588
2011-11-14 Pratt Brian (Chairman, CEO & President) Sale 59,083 14.31 845,536
2011-11-14 Rosenfeld Eric Sale 41,867 14.31 599,074
2011-11-11 Pratt Brian (Chairman, CEO & President) Sale 26,900 14.32 385,181
2011-11-11 Rosenfeld Eric Sale 65,829 14.32 942,868
2011-11-10 Pratt Brian (Chairman, CEO & President) Sale 24,727 14.36 355,178
2011-11-10 Rosenfeld Eric Sale 80,723 14.33 1,156,518
2011-03-10 Thurman Mark A Buy 2,447 6.81 16,664
2011-03-10 Summers Scott E. Buy 7,342 6.81 49,999
2011-03-10 Healy Timothy R. Buy 3,059 6.81 20,831
2011-03-10 Perisich John M. (Sr. VP & General Counsel) Buy 5,507 6.81 37,502
2011-03-10 Pratt Brian (Chairman, CEO & President) Buy 6,118 6.81 41,663
2011-03-10 Schauerman John (Exec. VP Corp. Dev.) Buy 4,895 6.81 33,334
2011-03-10 Theeuwes Alfons (Sr. VP of Acct. & Finance) Buy 3,671 6.81 24,999
2011-03-10 Moerbeek Peter J (Exec. VP, CFO) Buy 7,342 6.81 49,999
2010-12-10 Rosenfeld Eric Sale 12,656 9.20 116,435
2010-12-09 Rosenfeld Eric Sale 13,622 9.20 125,322
2010-12-08 Rosenfeld Eric Sale 39,800 9.18 365,364
2010-12-07 Rosenfeld Eric Sale 1,522 9.10 13,850
2010-12-02 Rosenfeld Eric Sale 28,400 9.02 256,168
2010-12-01 Rosenfeld Eric Sale 154,000 9.16 1,410,640
2010-08-23 Moerbeek Peter J (Exec. VP, CFO) Buy 5,000 5.80 29,000
2010-08-19 Theeuwes Alfons (Sr. VP of Acct. & Finance) Buy 2,627 6.15 16,156
2010-08-13 Pratt Brian (Chairman, CEO & President) Buy 14,189 6.18 87,758
2010-08-12 Pratt Brian (Chairman, CEO & President) Buy 2,200 6.05 13,310
2010-03-29 Moerbeek Peter J (Exec. VP, CFO) Buy 5,000 7.75 38,750
2009-11-30 Tucker Thomas E. Buy 4,833 7.25 35,039
2009-08-14 Tucker Thomas E. Buy 4,500 7.25 32,611
2009-06-09 Tucker Thomas E. Buy 1,868 6.55 12,235
2009-06-08 Tucker Thomas E. Buy 435 6.54 2,844
2009-03-31 Tucker Thomas E. Buy 5,000 3.80 19,000
2009-03-30 Tucker Thomas E. Buy 5,000 3.77 18,850
2009-03-20 Tucker Thomas E. (Director) Buy 9,000 3.60 32,400
2009-03-20 Moerbeek Peter J (Exec. VP, CFO) Buy 2,500 3.60 9,000
2009-03-19 Pratt Brian (Chairman, CEO & President) Buy 200,000 3.75 750,000
2009-03-19 Cook Stephen C. (Director) Buy 3,500 3.90 13,650
2008-08-27 Tucker Thomas E. (Director) Buy 1,000 8.20 8,200
2008-08-14 Oscars Darryl (Other) Buy 6,120 8.15 49,878
2008-08-14 Cook Stephen C. (Director) Buy 500 8.10 4,050
2008-08-14 Moerbeek Peter J (Director) Buy 2,500 7.75 19,375
2008-07-03 Schlemm Leonard B (Director) Buy 73,884 7.90 583,609
2008-07-02 Rosenfeld Eric (CEO and President) Buy 75,000 7.91 593,250
2008-07-01 Sgro David (Chief Financial Officer) Buy 1,000 7.90 7,900
2008-07-01 Schlemm Leonard B (Director) Buy 1,116 7.89 8,805
2008-07-01 Ajdler Arnaud (Secretary) Buy 2,000 7.90 15,800
2008-07-01 Rosenfeld Eric (CEO and President) Buy 75,000 7.91 593,250
2008-06-17 Schlemm Leonard B (Director) Buy 13,500 8.20 110,699
2008-06-13 Rosenfeld Eric (CEO and President) Buy 100,000 8.22 822,000
2007-08-14 Tucker Thomas E. Buy 500 7.23 3,615
2007-03-23 Englander Israel A (Other) Sale 40,000 7.40 296,000

Insider trading activities including stock purchases, stock sales, and option exercises of PRIM listed in the above tables cannot be completely guaranteed as to their accuracy. For more insider trading information of Primoris Services Corp (symbol PRIM, CIK number 1361538) see the Securities and Exchange Commission (SEC) website.