Insider Trading activities of Rofin Sinar Technologies Inc insiders.

Monthly summaries of insider trading activities (stock purchases, sales, and option exercises) reported by insiders of Rofin Sinar Technologies Inc since 2005 are illustrated in Table 1 and Table 2. Table 1 shows the monthly insider trading data of Rofin Sinar Technologies Inc since year 2005. Table 2 shows the detailed insider transactions of Rofin Sinar Technologies Inc since 2005. The reporting company's ticker symbol is RSTI. The reporting company's CIK number is 1019361.
The total value of stock buying since 2005 is $11,238,592.
The total value of stock sales since 2005 is $47,401,976.
The total value of stock option exercises since 2005 is $11,591,633.


Table 1. Monthly summaries of insider stock purchases, sales, and option exercises for Rofin Sinar Technologies Inc (RSTI).
Trading Period Insider Buying Insider Sales Option Exercises
year-month Shares Value Shares Value Shares Value
2016-02 10,000 $0 0 $0 0 $0
2015-12 0 $0 25,000 $705,250 0 $0
2015-11 0 $0 277,000 $7,848,384 262,000 $6,752,289
2015-03 0 $0 0 $0 145,000 $2,416,750
2014-03 0 $0 80,000 $1,898,599 80,000 $1,308,400
2013-12 0 $0 30,000 $757,966 30,000 $490,650
2013-05 0 $0 5,000 $135,450 5,000 $85,550
2013-03 0 $0 18,000 $480,032 18,000 $124,753
2013-02 55,000 $920,350 102,000 $2,794,112 42,000 $413,241
2012-12 20,000 $97,899 20,000 $416,800 0 $0
2012-08 11,500 $217,404 30,000 $635,310 0 $0
2012-02 20,000 $87,500 20,000 $475,800 0 $0
2011-12 20,000 $87,500 20,000 $480,600 0 $0
2011-05 24,000 $401,592 0 $0 0 $0
2011-03 20,000 $342,200 20,000 $795,300 0 $0
2011-02 40,000 $669,300 40,000 $1,592,950 0 $0
2010-12 55,000 $636,930 55,000 $1,649,325 0 $0
2010-11 87,000 $900,730 93,000 $2,707,420 0 $0
2010-06 0 $0 3,000 $71,520 0 $0
2009-12 30,500 $521,855 30,500 $707,990 0 $0
2009-11 146,500 $2,226,250 146,500 $3,417,166 0 $0
2009-08 0 $0 9,700 $230,268 0 $0
2008-11 9,000 $166,859 0 $0 0 $0
2008-08 16,000 $147,079 16,000 $666,480 0 $0
2008-07 6,000 $29,369 0 $0 0 $0
2008-04 22,000 $281,292 0 $0 0 $0
2008-02 256,000 $1,528,842 282,900 $11,501,898 0 $0
2008-01 40,700 $699,275 0 $0 0 $0
2007-12 0 $0 1,100 $0 0 $0
2007-08 8,458 $79,206 8,458 $600,254 0 $0
2007-05 38,542 $652,958 51,542 $3,422,407 0 $0
2007-02 0 $0 6,000 $375,120 0 $0
2006-12 5,000 $51,875 13,000 $753,220 0 $0
2006-11 0 $0 10,000 $612,500 0 $0
2006-09 27,000 $264,327 0 $0 0 $0
2006-08 15,000 $228,000 0 $0 0 $0
2006-05 0 $0 28,500 $1,669,855 0 $0

Table 2. Detailed insider stock purchases, sales, and option exercises of Rofin Sinar Technologies Inc insiders (RSTI)
  Trade Date   Insider Name Trade Type     Shares       Price ($)   Value ($)
2016-02-08 Reins Ralph E (Director) Buy 10,000 .00 0
2015-12-01 Baasel Carl F (Director) Sale 25,000 28.21 705,250
2015-11-30 Hefter Ulrich (CTO) Sale 40,000 29.01 1,160,560
2015-11-30 Hefter Ulrich (CTO) Option Ex 40,000 26.04 1,041,800
2015-11-30 Baasel Carl F (Director) Sale 15,000 28.66 429,900
2015-11-30 Molnar Louis (COO North America) Sale 10,000 29.19 291,870
2015-11-30 Molnar Louis (COO North America) Option Ex 10,000 18.90 188,950
2015-11-24 Merk Thomas (CEO) Sale 50,000 28.10 1,405,150
2015-11-24 Merk Thomas (CEO) Option Ex 50,000 26.04 1,302,250
2015-11-23 Molnar Louis (COO North America) Sale 17,000 28.10 477,632
2015-11-23 Molnar Louis (COO North America) Option Ex 17,000 26.04 442,765
2015-11-20 Molnar Louis (COO North America) Sale 5,000 28.20 141,000
2015-11-20 Molnar Louis (COO North America) Option Ex 5,000 26.04 130,225
2015-11-19 Mittelstaedt Ingrid (CFO) Sale 32,000 28.21 902,624
2015-11-19 Mittelstaedt Ingrid (CFO) Option Ex 32,000 26.04 833,440
2015-11-19 Wirth Peter (Chairman of the Board RSTI) Sale 80,000 28.04 2,243,040
2015-11-19 Wirth Peter (Chairman of the Board RSTI) Option Ex 80,000 26.04 2,083,600
2015-11-19 Molnar Louis (COO North America) Sale 8,000 28.63 229,008
2015-11-19 Molnar Louis (COO North America) Option Ex 8,000 26.04 208,360
2015-11-18 Molnar Louis (COO - North America) Sale 7,436 28.36 210,870
2015-11-18 Molnar Louis (COO - North America) Option Ex 7,436 26.04 193,670
2015-11-17 Molnar Louis (COO - North America) Sale 2,564 28.32 72,620
2015-11-17 Molnar Louis (COO - North America) Option Ex 2,564 26.04 66,779
2015-11-16 Molnar Louis (COO - North America) Sale 10,000 28.41 284,110
2015-11-16 Molnar Louis (COO - North America) Option Ex 10,000 26.04 260,450
2015-03-02 Hefter Ulrich (CTO) Option Ex 30,000 17.11 513,300
2015-03-02 Merk Thomas (COO - Micro & Marking) Option Ex 15,000 17.11 256,650
2015-03-02 Braun Gunther (CEO & President) Option Ex 100,000 16.47 1,646,800
2014-03-05 Braun Gunther (CEO & President) Sale 20,000 23.99 479,799
2014-03-05 Braun Gunther (CEO & President) Option Ex 20,000 16.36 327,100
2014-03-04 Braun Gunther (President & CEO) Sale 20,000 24.04 480,800
2014-03-04 Braun Gunther (President & CEO) Option Ex 20,000 16.36 327,100
2014-03-03 Braun Gunther (President & CEO) Sale 40,000 23.45 938,000
2014-03-03 Braun Gunther (President & CEO) Option Ex 40,000 16.36 654,200
2013-12-04 Hefter Ulrich (CTO) Sale 13,500 25.12 339,147
2013-12-03 Hefter Ulrich (CTO) Sale 16,500 25.38 418,819
2013-12-03 Hefter Ulrich (CTO) Option Ex 30,000 16.36 490,650
2013-05-22 Molnar Louis (COO - Macro) Sale 5,000 27.09 135,450
2013-05-22 Molnar Louis (COO - Macro) Option Ex 5,000 17.11 85,550
2013-03-05 Braun Gunther (President & CEO) Sale 10,000 26.87 268,720
2013-03-05 Braun Gunther (President & CEO) Option Ex 10,000 4.90 48,949
2013-03-05 Molnar Louis (COO - Macro) Sale 3,000 26.68 80,052
2013-03-05 Molnar Louis (COO - Macro) Option Ex 3,000 17.11 51,330
2013-03-04 Braun Gunther (President & CEO) Sale 5,000 26.25 131,260
2013-03-04 Braun Gunther (President & CEO) Option Ex 5,000 4.90 24,474
2013-02-27 Braun Gunther (CEO and President) Sale 10,000 26.43 264,290
2013-02-27 Braun Gunther (CEO and President) Option Ex 10,000 4.90 48,949
2013-02-25 Braun Gunther (CEO and President) Sale 5,000 26.82 134,095
2013-02-25 Braun Gunther (CEO and President) Option Ex 5,000 4.90 24,474
2013-02-25 Fantone Stephen D (Director) Sale 5,000 26.61 133,055
2013-02-22 Merk Thomas (COO - Micro) Sale 10,000 27.29 272,910
2013-02-22 Merk Thomas (COO - Micro) Option Ex 10,000 17.11 171,100
2013-02-22 Braun Gunther (CEO and President) Sale 5,000 27.21 136,070
2013-02-22 Braun Gunther (CEO and President) Option Ex 5,000 4.90 24,474
2013-02-20 Braun Gunther (CEO and President) Sale 5,000 27.45 137,235
2013-02-20 Braun Gunther (CEO and President) Option Ex 5,000 4.90 24,474
2013-02-13 Molnar Louis (COO Macro) Sale 7,000 27.92 195,412
2013-02-13 Molnar Louis (COO Macro) Option Ex 7,000 17.11 119,770
2013-02-11 Merk Thomas (COO - Micro) Buy 25,000 17.11 427,750
2013-02-11 Merk Thomas (COO - Micro) Sale 25,000 27.76 693,975
2013-02-11 Wirth Peter (Chairman of the Board) Buy 20,000 17.11 342,200
2013-02-11 Wirth Peter (Chairman of the Board) Sale 20,000 27.81 556,280
2013-02-08 Molnar Louis (COO Macro) Buy 10,000 15.04 150,400
2013-02-08 Molnar Louis (COO Macro) Sale 10,000 27.08 270,790
2012-12-06 Braun Gunther (Chief Executive Officer) Buy 20,000 4.90 97,899
2012-12-06 Braun Gunther (Chief Executive Officer) Sale 20,000 20.84 416,800
2012-08-30 Hefter Ulrich (CTO) Sale 30,000 21.18 635,310
2012-08-15 Wirth Peter (Director) Buy 6,500 19.62 127,504
2012-08-06 Baasel Carl F (Director) Buy 5,000 17.98 89,900
2012-02-29 Braun Gunther (Chief Executive Officer) Buy 10,000 4.38 43,750
2012-02-29 Braun Gunther (Chief Executive Officer) Sale 10,000 23.40 234,000
2012-02-28 Braun Gunther (Chief Executive Officer) Buy 10,000 4.38 43,750
2012-02-28 Braun Gunther (Chief Executive Officer) Sale 10,000 24.18 241,800
2011-12-02 Braun Gunther (Chief Executive Officer) Buy 20,000 4.38 87,500
2011-12-02 Braun Gunther (Chief Executive Officer) Sale 20,000 24.03 480,600
2011-05-16 Baasel Carl F (Director) Buy 24,000 16.73 401,592
2011-03-03 Molnar Louis (COO-MACRO) Buy 20,000 17.11 342,200
2011-03-03 Molnar Louis (COO-MACRO) Sale 20,000 39.76 795,300
2011-02-17 Merk Thomas (COO - Micro) Buy 10,000 16.36 163,550
2011-02-17 Merk Thomas (COO - Micro) Sale 10,000 39.36 393,650
2011-02-16 Merk Thomas (COO - Micro) Buy 10,000 16.36 163,550
2011-02-16 Merk Thomas (COO - Micro) Sale 10,000 39.75 397,500
2011-02-15 Molnar Louis (COO - Macro) Buy 20,000 17.11 342,200
2011-02-15 Molnar Louis (COO - Macro) Sale 20,000 40.09 801,800
2010-12-02 Braun Gunther (Chief Executive Officer) Buy 20,000 4.38 87,500
2010-12-02 Braun Gunther (Chief Executive Officer) Sale 20,000 30.01 600,200
2010-12-01 Molnar Louis (COO - Micro) Buy 35,000 15.70 549,430
2010-12-01 Molnar Louis (COO - Micro) Sale 35,000 29.98 1,049,125
2010-11-23 Hefter Ulrich (CTO) Buy 30,000 4.38 131,250
2010-11-23 Hefter Ulrich (CTO) Sale 30,000 28.58 857,310
2010-11-15 Willis Gary K (Director) Sale 3,000 28.72 86,175
2010-11-10 Merk Thomas (Other) Buy 30,000 16.36 490,650
2010-11-10 Merk Thomas (Other) Sale 30,000 29.50 885,000
2010-11-08 Mittelstaedt Ingrid (Chief Financial Officer) Buy 17,000 13.35 226,950
2010-11-08 Mittelstaedt Ingrid (Chief Financial Officer) Sale 17,000 29.38 499,375
2010-11-08 Merk Thomas (Other) Sale 3,000 29.22 87,660
2010-11-08 Braun Gunther (Chief Executive Officer) Buy 10,000 5.19 51,880
2010-11-08 Braun Gunther (Chief Executive Officer) Sale 10,000 29.19 291,900
2010-06-04 Merk Thomas (Other) Sale 3,000 23.84 71,520
2009-12-02 Wirth Peter (Director) Buy 20,500 17.11 350,755
2009-12-02 Wirth Peter (Director) Sale 20,500 23.18 475,190
2009-12-01 Wirth Peter (Director) Buy 10,000 17.11 171,100
2009-12-01 Wirth Peter (Director) Sale 10,000 23.28 232,800
2009-11-25 Wirth Peter (Director) Buy 14,500 17.11 248,095
2009-11-25 Wirth Peter (Director) Sale 14,500 23.26 337,270
2009-11-24 Wirth Peter (Director) Buy 30,000 17.11 513,300
2009-11-24 Wirth Peter (Director) Sale 30,000 23.15 694,410
2009-11-23 Wirth Peter (Director) Buy 27,523 16.73 460,514
2009-11-23 Wirth Peter (Director) Sale 27,523 23.22 638,946
2009-11-18 Wirth Peter (Director) Buy 2,477 16.36 40,511
2009-11-18 Wirth Peter (Director) Sale 2,477 23.78 58,903
2009-11-16 Wirth Peter (Director) Buy 34,700 16.36 567,518
2009-11-16 Wirth Peter (Director) Sale 34,700 23.66 820,897
2009-11-13 Wirth Peter (Director) Buy 37,300 10.62 396,312
2009-11-13 Wirth Peter (Director) Sale 37,300 23.24 866,740
2009-08-10 Fantone Stephen D (Director) Sale 9,700 23.74 230,268
2008-11-20 Smoke Daniel J (Director) Buy 3,000 17.50 52,500
2008-11-18 Braun Gunther (Chief Executive Officer) Buy 6,000 19.06 114,359
2008-08-28 Molnar Louis (COO-Macro/President-RSI) Buy 6,000 16.36 98,130
2008-08-28 Molnar Louis (COO-Macro/President-RSI) Sale 6,000 42.24 253,440
2008-08-22 Molnar Louis (COO-Macro/President - RSI) Buy 10,000 4.90 48,949
2008-08-22 Molnar Louis (COO-Macro/President - RSI) Sale 10,000 41.30 413,040
2008-07-01 Merk Thomas (COO - Micro) Buy 6,000 4.90 29,369
2008-04-10 Baasel Carl F (Director) Buy 22,000 12.79 281,292
2008-02-28 Molnar Louis (Pres - RSI) Buy 12,000 16.36 196,260
2008-02-28 Molnar Louis (Pres - RSI) Sale 12,000 40.23 482,759
2008-02-27 Wirth Peter (Executive Chairman) Buy 35,000 10.62 371,875
2008-02-27 Wirth Peter (Executive Chairman) Sale 35,000 40.80 1,427,930
2008-02-27 Braun Gunther (CEO) Buy 20,000 5.19 103,760
2008-02-27 Braun Gunther (CEO) Sale 20,000 40.64 812,800
2008-02-26 Wirth Peter (Executive Chairman) Buy 75,000 4.64 347,625
2008-02-26 Wirth Peter (Executive Chairman) Sale 75,000 40.19 3,014,475
2008-02-26 Baasel Carl F (Director) Sale 8,000 39.45 315,608
2008-02-21 Wirth Peter (Executive Chairman) Buy 50,000 4.78 239,049
2008-02-21 Wirth Peter (Executive Chairman) Sale 50,000 40.60 2,030,000
2008-02-19 Wirth Peter (Executive Chairman) Buy 18,000 5.19 93,384
2008-02-19 Wirth Peter (Executive Chairman) Sale 18,000 40.03 720,540
2008-02-13 Willis Gary K (Director) Sale 7,000 41.65 291,536
2008-02-12 Fantone Stephen D (Director) Sale 2,900 40.00 116,000
2008-02-12 Willis Gary K (Director) Sale 9,000 40.45 364,050
2008-02-04 Merk Thomas (COO - Micro) Buy 6,000 4.90 29,369
2008-02-04 Merk Thomas (COO - Micro) Sale 6,000 42.70 256,200
2008-02-04 Wirth Peter (Executive Chairman of Board) Buy 40,000 3.69 147,520
2008-02-04 Wirth Peter (Executive Chairman of Board) Sale 40,000 41.75 1,670,000
2008-01-14 Baasel Carl F (Director) Buy 40,000 16.73 669,280
2008-01-04 Smoke Daniel J (Director) Buy 700 42.85 29,995
2007-12-21 Fantone Stephen D (Director) Sale 1,100 .00 0
2007-08-08 Molnar Louis (COO-Macro / Pres - RSI) Buy 5,000 9.79 48,949
2007-08-08 Molnar Louis (COO-Macro / Pres - RSI) Sale 5,000 71.57 357,849
2007-08-07 Molnar Louis (COO-Macro / Pres-RSI) Buy 3,458 8.75 30,257
2007-08-07 Molnar Louis (COO-Macro / Pres-RSI) Sale 3,458 70.10 242,405
2007-05-23 Baasel Carl F (Director) Sale 9,000 51.00 459,000
2007-05-22 Baasel Carl F (Director) Sale 10,000 68.58 685,830
2007-05-21 Molnar Louis (COO - Macro/ Pres - RSI) Buy 1,542 8.75 13,492
2007-05-21 Molnar Louis (COO - Macro/ Pres - RSI) Sale 1,542 70.05 108,017
2007-05-18 Baasel Carl F (Director) Buy 6,000 9.27 55,620
2007-05-09 Merk Thomas (Chief Operating Officer-Micro) Buy 3,000 8.75 26,250
2007-05-09 Merk Thomas (Chief Operating Officer-Micro) Sale 3,000 69.00 207,000
2007-05-07 Mittelstaedt Ingrid (Chief Financial Officer) Buy 8,000 27.51 220,096
2007-05-07 Mittelstaedt Ingrid (Chief Financial Officer) Sale 8,000 70.02 560,160
2007-05-07 Wirth Peter (Chairman of the Board of Direc) Buy 20,000 16.88 337,500
2007-05-07 Wirth Peter (Chairman of the Board of Direc) Sale 20,000 70.12 1,402,400
2007-02-07 Molnar Louis (President - RSI) Sale 6,000 62.52 375,120
2006-12-07 Merk Thomas (Chief Operating Officer-Micro) Sale 8,000 58.04 464,320
2006-12-07 Braun Gunther (President and CEO of RSTI) Buy 5,000 10.38 51,875
2006-12-07 Braun Gunther (President and CEO of RSTI) Sale 5,000 57.78 288,900
2006-11-20 Molnar Louis (President - Rofin-Sinar Inc.) Sale 10,000 61.25 612,500
2006-09-08 Baasel Carl F (Director) Buy 18,000 9.79 176,218
2006-08-31 Baasel Carl F (Director) Buy 12,000 8.75 105,000
2006-08-24 Wirth Peter (Chairman of the Board of Direc) Buy 3,000 41.00 123,000
2006-05-16 Reins Ralph E (Director) Sale 15,500 55.28 856,855
2006-05-08 Mittelstaedt Ingrid (Chief Financial Officer) Sale 4,000 61.50 246,000
2006-05-05 Volkmar Walter (Marking-Executive) Sale 9,000 63.00 567,000

Insider trading activities including stock purchases, stock sales, and option exercises of RSTI listed in the above tables cannot be completely guaranteed as to their accuracy. For more insider trading information of Rofin Sinar Technologies Inc (symbol RSTI, CIK number 1019361) see the Securities and Exchange Commission (SEC) website.