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Insider Trading: ASPECT MEDICAL SYSTEMS INC

Monthly summaries of insider trading activities (stock purchases, sales, and option exercises) reported by insiders of ASPECT MEDICAL SYSTEMS INC in the last 24 months are illustrated in figures 1 and 2. Table 1 shows the monthly insider trading data of ASPECT MEDICAL SYSTEMS INC since year 2005. Table 2 shows the detailed insider transactions of ASPECT MEDICAL SYSTEMS INC since 2005. The reporting company's ticker symbol is ASPM. The reporting company's CIK number is 886235.

The total value of stock buying since 2005 is $32,468,466. The total value of stock sales is $6,996,570. The total value of stock exercises is $1,113,619.


1 year stock price chart,   1 day stock price chart
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Figure 1. Monthly insider transaction values at ASPECT MEDICAL SYSTEMS INC (ASPM) in the past 24 months. The trade values of insider stock buys, sales, and option exercises are in logarithmic scale as shown on the right axis labels. The detailed monthly and daily insider transactions are listed in the 2 tables below.

  • 08

  • 09

  • 10

  • 11

  • 12

  • 01 2007

  • 02

  • 03

  • 04

  • 05

  • 06

  • 07

  • 08

  • 09

  • 10

  • 11

  • 12

  • 01 2008

  • 02

  • 03

  • 04

  • 05

  • 06

  • 07

  • $2,329k

    $232k

    $23k

    $2k

  • Buy
  • Sale
  • Option Exercise

Figure 2. Average prices of insider buys, sales, and option exercises at ASPECT MEDICAL SYSTEMS INC (ASPM) in the past 24 months. See table 2 for insider transaction details.

  • 08

  • 09

  • 10

  • 11

  • 12

  • 01 2007

  • 02

  • 03

  • 04

  • 05

  • 06

  • 07

  • 08

  • 09

  • 10

  • 11

  • 12

  • 01 2008

  • 02

  • 03

  • 04

  • 05

  • 06

  • 07

  • $20.50

    $15.38

    $10.25

    $5.12



Table 1. Monthly summaries of insider stock purchases, sales, and option exercises for ASPECT MEDICAL SYSTEMS INC (ASPM).
Trading Period
year-month  
Insider Buying     
Shares               Value ($)
Insider Sales     
Shares               Value ($)
Option Exercises     
Shares               Value ($)
2008-07 0 0 3,500 21,200 3,500 14,700
2008-06 397,025 2,329,240 23,818 147,328 23,818 100,034
2008-05 229,446 1,211,936 152,361 786,182 0 0
2008-03 0 0 22,412 270,524 21,474 79,512
2008-02 9,000 104,652 13,975 176,728 13,975 53,803
2007-12 0 0 4,500 69,500 4,500 32,860
2007-09 0 0 5,877 72,869 3,646 13,830
2007-07 125,214 1,866,759 0 0 4,375 16,843
2007-05 0 0 15,000 233,249 15,000 146,999
2007-04 0 0 2,000 34,160 2,000 7,700
2007-03 0 0 9,376 144,858 9,376 34,503
2007-02 10,000 149,800 0 0 0 0
2006-12 0 0 2,000 41,000 0 0
2006-11 0 0 1,000 17,140 0 0
2006-08 0 0 0 0 3,000 11,040
2006-07 0 0 0 0 12,000 47,280
2006-06 0 0 34,900 685,267 24,500 91,919
2006-05 2,000 44,000 53,900 1,180,917 8,000 1,600
2006-04 0 0 12,916 359,387 9,583 55,996
2006-02 0 0 17,222 488,186 49,000 405,000
2005-10 0 0 6,320 207,635 0 0
2005-09 0 0 10,000 316,750 0 0
2005-08 0 0 30,000 989,960 0 0
2005-07 252,000 7,085,344 20,000 665,980 0 0
2005-04 734,002 17,989,949 0 0 0 0
2005-03 78,500 1,686,786 0 0 0 0
2005-02 0 0 3,000 87,750 0 0

Table 2. Detailed insider stock purchases, sales, and option exercises for ASPECT MEDICAL SYSTEMS INC (ASPM)
  Trade Date   Insider Name Trade Type     Shares       Price ($)   Value ($)
2008-07-02 Manberg Paul (VP of Clinical, Reg-Qual-Assur) Sale 3,500 6.06 21,200
2008-07-02 Manberg Paul (VP of Clinical, Reg-Qual-Assur) Option Exercise 3,500 4.20 14,700
2008-06-30 Coghill Clint D (10% Owner) Purchase 5,000 6.38 31,900
2008-06-25 Manberg Paul (VP of Clinical, Reg-Qual-Assur) Sale 8,000 6.46 51,615
2008-06-25 Manberg Paul (VP of Clinical, Reg-Qual-Assur) Option Exercise 8,000 4.20 33,599
2008-06-24 Floyd William H (VP of Sales and Marketing) Purchase 15,000 6.71 100,674
2008-06-23 Floyd William H (VP of Sales and Marketing) Purchase 15,000 6.69 98,713
2008-06-20 Floyd William H (VP of Sales and Marketing) Purchase 15,000 6.12 91,752
2008-06-20 Coghill Clint D (10% Owner) Purchase 1,000 6.03 6,030
2008-06-19 Floyd William H (VP of Sales and Marketing) Purchase 15,000 6.03 90,436
2008-06-19 Coghill Clint D (10% Owner) Purchase 70,000 6.03 422,100
2008-06-18 Floyd William H (VP of Sales and Marketing) Purchase 15,000 5.81 87,166
2008-06-18 Coghill Clint D (10% Owner) Purchase 10,634 5.71 60,720
2008-06-17 Floyd William H (VP of Sales and Marketing) Purchase 15,000 5.92 88,725
2008-06-17 Coghill Clint D (10% Owner) Purchase 5,200 5.84 30,368
2008-06-17 Manberg Paul (VP of Clinical, Reg-Qual-Assur) Sale 8,000 5.91 47,255
2008-06-17 Manberg Paul (VP of Clinical, Reg-Qual-Assur) Option Exercise 8,000 4.20 33,600
2008-06-16 Coolidge John (VP of Manufacturing) Purchase 8,000 5.85 46,800
2008-06-16 Floyd William H (VP of Sales and Marketing) Purchase 15,000 5.93 88,958
2008-06-10 Coghill Clint D (10% Owner) Purchase 3,600 5.70 20,520
2008-06-09 Coghill Clint D (10% Owner) Purchase 20,000 5.65 113,000
2008-06-06 Coghill Clint D (10% Owner) Purchase 9,764 5.89 57,509
2008-06-05 Coghill Clint D (10% Owner) Purchase 7,900 6.21 49,059
2008-06-04 Coghill Clint D (10% Owner) Purchase 14,600 5.66 82,636
2008-06-03 Coghill Clint D (10% Owner) Purchase 58,623 5.48 321,254
2008-06-02 Coghill Clint D (10% Owner) Purchase 49,304 5.31 261,804
2008-05-22 Coghill Clint D (10% Owner) Purchase 99,446 5.35 532,036
2008-05-21 Coghill Clint D (10% Owner) Purchase 130,000 5.23 679,900
2008-05-19 Juvonen Ronald (Other) Sale 152,361 5.16 786,182
2008-03-06 Manberg Paul (VP of Clinical, Reg-Qual-Assur) Sale 938 11.78 11,049
2008-03-03 Manberg Paul (VP of Clinical, Reg-Qual-Assur) Sale 12,499 12.09 151,024
2008-03-03 Manberg Paul (VP of Clinical, Reg-Qual-Assur) Option Exercise 12,499 3.71 46,485
2008-02-19 Mahoney James J Jr (Director) Purchase 9,000 11.63 104,652
2008-02-04 Manberg Paul (VP of Clinical, Reg-Qual-Assur) Sale 9,375 12.63 118,361
2008-02-04 Manberg Paul (VP of Clinical, Reg-Qual-Assur) Option Exercise 9,375 3.85 36,093
2007-12-24 Davidson Marc (VP of Engineering) Sale 2,500 15.00 37,500
2007-12-24 Davidson Marc (VP of Engineering) Option Exercise 2,500 10.20 25,500
2007-12-12 Floyd William H (VP of Sales and Marketing) Sale 2,000 16.00 32,000
2007-12-12 Floyd William H (VP of Sales and Marketing) Option Exercise 2,000 3.68 7,360
2007-09-14 Davidson Marc (VP of Engineering) Sale 1,138 12.34 14,042
2007-09-12 Davidson Marc (VP of Engineering) Sale 4,739 12.41 58,827
2007-09-12 Davidson Marc (VP of Engineering) Option Exercise 3,646 3.79 13,830
2007-07-27 Coghill Clint D (10% Owner) Purchase 1,825 13.54 24,710
2007-07-26 Coghill Clint D (10% Owner) Purchase 2,200 13.88 30,536
2007-07-25 Coghill Clint D (10% Owner) Purchase 1,946 13.98 27,205
2007-07-24 Coghill Clint D (10% Owner) Purchase 16,456 14.83 244,042
2007-07-23 Coghill Clint D (10% Owner) Purchase 12,001 14.99 179,894
2007-07-20 Coghill Clint D (10% Owner) Purchase 72,831 14.98 1,090,644
2007-07-18 Coghill Clint D (10% Owner) Purchase 8,300 15.02 124,666
2007-07-17 Coghill Clint D (10% Owner) Purchase 3,445 15.10 52,019
2007-07-16 Coghill Clint D (10% Owner) Purchase 116 15.13 1,755
2007-07-11 Coghill Clint D (10% Owner) Purchase 6,094 14.98 91,288
2007-07-05 Bollen Boudewijn L (Pres. International Oper.) Option Exercise 4,375 3.85 16,843
2007-05-21 Bollen Boudewijn L (Pres. International Oper.) Sale 12,832 15.55 199,537
2007-05-21 Bollen Boudewijn L (Pres. International Oper.) Option Exercise 12,832 9.80 125,753
2007-05-18 Bollen Boudewijn L (Pres. International Oper.) Sale 2,168 15.55 33,712
2007-05-18 Bollen Boudewijn L (Pres. International Oper.) Option Exercise 2,168 9.80 21,246
2007-04-25 Devlin Philip (VP of Neurodiagnostics) Sale 1,000 17.16 17,160
2007-04-25 Devlin Philip (VP of Neurodiagnostics) Option Exercise 1,000 3.85 3,850
2007-04-24 Devlin Philip (VP of Neurodiagnostics) Sale 1,000 17.00 17,000
2007-04-24 Devlin Philip (VP of Neurodiagnostics) Option Exercise 1,000 3.85 3,850
2007-03-26 Devlin Philip (VP of Neurodiagnostics) Sale 376 15.63 5,876
2007-03-26 Devlin Philip (VP of Neurodiagnostics) Option Exercise 376 3.68 1,383
2007-03-23 Devlin Philip (VP of Neurodiagnostics) Sale 1,000 15.80 15,800
2007-03-23 Devlin Philip (VP of Neurodiagnostics) Option Exercise 1,000 3.68 3,680
2007-03-22 Devlin Philip (VP of Neurodiagnostics) Sale 1,000 15.74 15,742
2007-03-22 Devlin Philip (VP of Neurodiagnostics) Option Exercise 1,000 3.68 3,680
2007-03-21 Devlin Philip (VP of Neurodiagnostics) Sale 1,000 15.61 15,610
2007-03-21 Devlin Philip (VP of Neurodiagnostics) Option Exercise 1,000 3.68 3,680
2007-03-20 Devlin Philip (VP of Neurodiagnostics) Sale 1,000 15.50 15,500
2007-03-20 Devlin Philip (VP of Neurodiagnostics) Option Exercise 1,000 3.68 3,680
2007-03-19 Devlin Philip (VP of Neurodiagnostics) Sale 1,000 15.50 15,504
2007-03-19 Devlin Philip (VP of Neurodiagnostics) Option Exercise 1,000 3.68 3,680
2007-03-16 Devlin Philip (VP of Neurodiagnostics) Sale 1,000 15.16 15,160
2007-03-16 Devlin Philip (VP of Neurodiagnostics) Option Exercise 1,000 3.68 3,680
2007-03-15 Devlin Philip (VP of Neurodiagnostics) Sale 1,000 15.22 15,216
2007-03-15 Devlin Philip (VP of Neurodiagnostics) Option Exercise 1,000 3.68 3,680
2007-03-14 Devlin Philip (VP of Neurodiagnostics) Sale 1,000 15.07 15,070
2007-03-14 Devlin Philip (VP of Neurodiagnostics) Option Exercise 1,000 3.68 3,680
2007-03-13 Devlin Philip (VP of Neurodiagnostics) Sale 1,000 15.38 15,380
2007-03-13 Devlin Philip (VP of Neurodiagnostics) Option Exercise 1,000 3.68 3,680
2007-02-12 Kania Ed (Director) Purchase 10,000 14.98 149,800
2006-12-14 Devlin Philip (VP of Neurodiagnostics) Sale 2,000 20.50 41,000
2006-11-03 Devlin Philip (VP of Neurodiagnostics) Sale 1,000 17.14 17,140
2006-08-08 Devlin Philip (VP of Neurodiagnostics) Option Exercise 3,000 3.68 11,040
2006-07-26 Chamoun Nassib (President and CEO) Option Exercise 12,000 3.94 47,280
2006-06-09 Devlin Philip (VP of Neurodiagnostics) Sale 1,000 18.29 18,290
2006-06-08 Eagle J Breckenridge (Chairman of the Board) Sale 2,100 18.76 39,396
2006-06-08 Eagle J Breckenridge (Chairman of the Board) Option Exercise 2,100 3.68 7,728
2006-06-07 Eagle J Breckenridge (Chairman of the Board) Sale 10,000 19.31 193,100
2006-06-07 Eagle J Breckenridge (Chairman of the Board) Option Exercise 10,000 3.68 36,800
2006-06-06 Eagle J Breckenridge (Chairman of the Board) Sale 4,100 19.40 79,540
2006-06-06 Eagle J Breckenridge (Chairman of the Board) Option Exercise 4,100 3.76 15,436
2006-06-02 Eagle J Breckenridge (Chairman of the Board) Sale 7,700 20.46 157,542
2006-06-02 Eagle J Breckenridge (Chairman of the Board) Option Exercise 7,700 3.85 29,645
2006-06-01 Eagle J Breckenridge (Chairman of the Board) Sale 10,000 19.74 197,399
2006-06-01 Eagle J Breckenridge (Chairman of the Board) Option Exercise 600 3.85 2,310
2006-05-31 Eagle J Breckenridge (Chairman of the Board) Sale 1,800 20.07 36,126
2006-05-30 Stanski Don (Director) Sale 8,000 20.69 165,520
2006-05-30 Stanski Don (Director) Option Exercise 8,000 .20 1,600
2006-05-30 Eagle J Breckenridge (Chairman of the Board) Sale 200 20.91 4,182
2006-05-26 Eagle J Breckenridge (Chairman of the Board) Sale 13,392 20.96 280,782
2006-05-24 Eagle J Breckenridge (Chairman of the Board) Sale 6,908 21.07 145,551
2006-05-23 Mahoney James J Jr (Director) Purchase 2,000 22.00 44,000
2006-05-23 Eagle J Breckenridge (Chairman of the Board) Sale 4,700 22.69 106,643
2006-05-19 Eagle J Breckenridge (Chairman of the Board) Sale 5,000 24.53 122,650
2006-05-18 Eagle J Breckenridge (Chairman of the Board) Sale 5,000 24.37 121,850
2006-05-15 Devlin Philip (VP of Neurodiagnostics) Sale 3,000 25.00 75,000
2006-04-28 Davidson Marc (VP of Engineering) Sale 12,916 27.82 359,387
2006-04-28 Davidson Marc (VP of Engineering) Option Exercise 9,583 5.84 55,996
2006-02-28 Floyd William H (VP of Sales and Marketing) Option Exercise 24,000 12.50 300,000
2006-02-23 Devlin Philip (VP of Neurodiagnostics) Sale 2,222 25.84 57,416
2006-02-22 Devlin Philip (VP of Neurodiagnostics) Sale 3,000 26.92 80,760
2006-02-18 Eagle J Breckenridge (Chairman of the Board) Option Exercise 25,000 4.20 105,000
2006-02-17 Devlin Philip (VP of Neurodiagnostics) Sale 3,000 29.16 87,480
2006-02-16 Devlin Philip (VP of Neurodiagnostics) Sale 3,000 28.79 86,370
2006-02-14 Devlin Philip (VP of Neurodiagnostics) Sale 3,000 28.98 86,940
2006-02-13 Devlin Philip (VP of Neurodiagnostics) Sale 3,000 29.74 89,220
2005-10-26 Chamoun Nassib (President and CEO) Sale 5,000 33.00 165,000
2005-10-25 Kelley Scott (VP and Medical Direc) Sale 1,320 32.30 42,635
2005-09-09 Devlin Philip (VP of Neurodiagnosti) Sale 10,000 31.68 316,750
2005-08-09 Devlin Philip (VP of Neurodiagnosti) Sale 10,000 32.95 329,500
2005-08-02 Eagle J Breckenridge (Chairman of the Board) Sale 20,000 33.02 660,460
2005-07-29 Manberg Paul (VP of Clinical, Reg-) Sale 20,000 33.30 665,980
2005-07-15 Boston Scientific Corp (10% Owner) Purchase 50,000 28.18 1,413,864
2005-07-14 Boston Scientific Corp (10% Owner) Purchase 57,677 28.90 1,666,749
2005-07-13 Boston Scientific Corp (10% Owner) Purchase 75,488 27.38 2,071,100
2005-04-28 Boston Scientific Corp (10% Owner) Purchase 36,286 26.04 944,814
2005-04-27 Boston Scientific Corp (10% Owner) Purchase 141,900 24.74 3,510,606
2005-04-26 Boston Scientific Corp (10% Owner) Purchase 150,000 25.92 3,888,600
2005-04-25 Boston Scientific Corp (10% Owner) Purchase 85,000 26.13 2,220,710
2005-04-22 Boston Scientific Corp (10% Owner) Purchase 29,900 25.18 752,822
2005-04-21 Boston Scientific Corp (10% Owner) Purchase 61,758 24.71 1,518,480
2005-04-14 Boston Scientific Corp (10% Owner) Purchase 2,611 22.95 59,922
2005-04-13 Boston Scientific Corp (10% Owner) Purchase 800 23.00 18,400
2005-04-12 Boston Scientific Corp (10% Owner) Purchase 2,400 22.98 55,164
2005-04-11 Boston Scientific Corp (10% Owner) Purchase 33,500 22.85 765,408
2005-04-08 Boston Scientific Corp (10% Owner) Purchase 13,553 22.23 301,337
2005-04-07 Boston Scientific Corp (10% Owner) Purchase 45,121 22.03 993,835
2005-04-06 Boston Scientific Corp (10% Owner) Purchase 60,000 21.86 1,311,900
2005-04-05 Boston Scientific Corp (10% Owner) Purchase 4,515 21.87 98,738
2005-04-01 Boston Scientific Corp (10% Owner) Purchase 25,000 21.39 534,800
2005-03-31 Boston Scientific Corp (10% Owner) Purchase 37,500 21.55 808,125
2005-03-30 Boston Scientific Corp (10% Owner) Purchase 15,000 21.17 317,565
2005-03-28 Boston Scientific Corp (10% Owner) Purchase 16,000 21.72 347,456
2005-03-22 Boston Scientific Corp (10% Owner) Purchase 10,000 21.36 213,640
2005-02-15 Devlin Philip (VP of Neurodiagnostics) Sale 3,000 29.25 87,750

Insider trading activities including stock purchases, stock sales, and option exercises listed in the above tables cannot be completely guaranteed as to their accuracy. For more insider trading information of ASPECT MEDICAL SYSTEMS INC (symbol ASPM, CIK number 886235) see the Securities and Exchange Commission (SEC) website.

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