Davidson Marc

Number of records: 50
SEC FilingCompany/StockTrade DateTransactionSharesAvg. PriceTotal% HoldingsGain/Loss
09-Nov-09 5:42 PM
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Aspect Medical Systems, Inc. (ASPM) 06-Nov-09Disposition 31,936$12.00$383,232.00(100%)
31.94K to 0
(2%)
09-Nov-09 5:20 PM
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Aspect Medical Systems, Inc. (ASPM) 06-Nov-09Disposition (change in control) 3,798$12.00$45,576.00(11%)
35.73K to 31.94K
(2%)
12-Feb-09 10:08 AM
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Aspect Medical Systems, Inc. (ASPM) 10-Feb-09Grant 10,230----48%
21.5K to 31.73K
14-Feb-08 8:39 PM
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Aspect Medical Systems, Inc. (ASPM) 12-Feb-08Grant 7,692----56%
13.81K to 21.5K
28-Dec-07 12:15 PM
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Aspect Medical Systems, Inc. (ASPM) 24-Dec-07Option Exercise 2,500$10.20$25,500.0018%
13.81K to 16.31K
28-Dec-07 12:15 PM
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Aspect Medical Systems, Inc. (ASPM) 24-Dec-07Market Option Sale (Planned) 2,500$15.00$37,500.00(15%)
16.31K to 13.81K
70%
18-Sep-07 12:22 PM
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Aspect Medical Systems, Inc. (ASPM) 14-Sep-07Market Sale (Planned) 1,138$12.34$14,042.90(8%)
14.95K to 13.81K
64%
13-Sep-07 5:12 PM
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Aspect Medical Systems, Inc. (ASPM) 12-Sep-07Option Exercise 3,646$3.72$13,550.1023%
16.04K to 19.69K
13-Sep-07 5:12 PM
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Aspect Medical Systems, Inc. (ASPM) 12-Sep-07Market Option Sale (Planned) 3,646$12.43$45,308.10(19%)
19.69K to 16.04K
64%
13-Sep-07 5:12 PM
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Aspect Medical Systems, Inc. (ASPM) 12-Sep-07Market Sale (Planned) 1,093$12.43$13,582.50(7%)
16.04K to 14.95K
64%
02-Mar-07 4:12 PM
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Aspect Medical Systems, Inc. (ASPM) 28-Feb-07Grant 15,000----1438%
1.04K to 16.04K
02-May-06 10:00 PM
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Aspect Medical Systems, Inc. (ASPM) 28-Apr-06Option Exercise 9,583$7.01$67,157.70219%
4.38K to 13.96K
02-May-06 10:00 PM
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Aspect Medical Systems, Inc. (ASPM) 28-Apr-06Market Option Sale (Planned) 9,583$27.95$267,830.00(69%)
13.96K to 4.38K
84%
02-May-06 10:00 PM
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Aspect Medical Systems, Inc. (ASPM) 28-Apr-06Market Sale (Planned) 3,333$27.95$93,152.00(76%)
4.38K to 1.04K
84%
16-Feb-06 3:10 PM
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Aspect Medical Systems, Inc. (ASPM) 14-Feb-06Grant 1,875----75%
2.5K to 4.38K
16-Feb-06 6:57 PM
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Aspect Medical Systems, Inc. (ASPM) 14-Feb-06Grant 1,875----75%
2.5K to 4.38K
10-May-05 3:59 PM
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Aspect Medical Systems, Inc. (ASPM) 06-May-05Option Exercise 771$10.00$7,710.00100%
0 to 0.77K
10-May-05 3:59 PM
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Aspect Medical Systems, Inc. (ASPM) 06-May-05Market Option Sale (Planned) 771$26.79$20,655.10(100%)
0.77K to 0
83%
06-May-05 5:09 PM
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Aspect Medical Systems, Inc. (ASPM) 05-May-05Option Exercise 1,000$10.00$10,000.00100%
0 to 1.0K
06-May-05 5:09 PM
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Aspect Medical Systems, Inc. (ASPM) 05-May-05Market Option Sale (Planned) 1,000$26.69$26,690.00(100%)
1.0K to 0
83%
06-May-05 5:09 PM
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Aspect Medical Systems, Inc. (ASPM) 04-May-05Option Exercise 1,000$10.00$10,000.00100%
0 to 1.0K
06-May-05 5:09 PM
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Aspect Medical Systems, Inc. (ASPM) 04-May-05Market Option Sale (Planned) 1,000$26.49$26,490.00(100%)
1.0K to 0
83%
04-May-05 5:06 PM
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Aspect Medical Systems, Inc. (ASPM) 03-May-05Option Exercise 1,000$10.00$10,000.00100%
0 to 1.0K
04-May-05 5:06 PM
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Aspect Medical Systems, Inc. (ASPM) 03-May-05Market Option Sale (Planned) 1,000$25.75$25,750.00(100%)
1.0K to 0
83%
04-May-05 5:06 PM
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Aspect Medical Systems, Inc. (ASPM) 02-May-05Option Exercise 1,000$10.00$10,000.00100%
0 to 1.0K
04-May-05 5:06 PM
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Aspect Medical Systems, Inc. (ASPM) 02-May-05Market Option Sale (Planned) 1,000$25.28$25,280.00(100%)
1.0K to 0
82%
02-May-05 2:17 PM
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Aspect Medical Systems, Inc. (ASPM) 29-Apr-05Option Exercise 1,000$10.00$10,000.00100%
0 to 1.0K
02-May-05 2:17 PM
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Aspect Medical Systems, Inc. (ASPM) 29-Apr-05Market Option Sale (Planned) 1,000$25.59$25,590.00(100%)
1.0K to 0
82%
02-May-05 2:17 PM
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Aspect Medical Systems, Inc. (ASPM) 28-Apr-05Option Exercise 1,000$10.00$10,000.00100%
0 to 1.0K
02-May-05 2:17 PM
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Aspect Medical Systems, Inc. (ASPM) 28-Apr-05Market Option Sale (Planned) 1,000$26.69$26,690.00(100%)
1.0K to 0
83%
27-Apr-05 5:17 PM
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Aspect Medical Systems, Inc. (ASPM) 27-Apr-05Option Exercise 1,000$10.00$10,000.00100%
0 to 1.0K
27-Apr-05 5:17 PM
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Aspect Medical Systems, Inc. (ASPM) 27-Apr-05Market Option Sale (Planned) 1,000$26.05$26,050.00(100%)
1.0K to 0
83%
27-Apr-05 5:17 PM
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Aspect Medical Systems, Inc. (ASPM) 26-Apr-05Option Exercise 1,000$10.00$10,000.00100%
0 to 1.0K
27-Apr-05 5:17 PM
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Aspect Medical Systems, Inc. (ASPM) 26-Apr-05Market Option Sale (Planned) 1,000$26.75$26,750.00(100%)
1.0K to 0
83%
27-Apr-05 5:17 PM
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Aspect Medical Systems, Inc. (ASPM) 25-Apr-05Option Exercise 1,000$10.00$10,000.00100%
0 to 1.0K
27-Apr-05 5:17 PM
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Aspect Medical Systems, Inc. (ASPM) 25-Apr-05Market Option Sale (Planned) 1,000$25.30$25,300.00(100%)
1.0K to 0
82%
25-Apr-05 4:20 PM
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Aspect Medical Systems, Inc. (ASPM) 22-Apr-05Option Exercise 1,000$8.89$8,889.76100%
0 to 1.0K
25-Apr-05 4:20 PM
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Aspect Medical Systems, Inc. (ASPM) 22-Apr-05Market Option Sale (Planned) 1,000$26.61$26,610.00(100%)
1.0K to 0
83%
25-Apr-05 4:20 PM
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Aspect Medical Systems, Inc. (ASPM) 21-Apr-05Option Exercise 1,000$8.56$8,560.00100%
0 to 1.0K
25-Apr-05 4:20 PM
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Aspect Medical Systems, Inc. (ASPM) 21-Apr-05Market Option Sale (Planned) 1,000$23.71$23,710.00(100%)
1.0K to 0
81%
21-Apr-05 1:39 PM
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Aspect Medical Systems, Inc. (ASPM) 20-Apr-05Option Exercise 1,000$8.56$8,560.00100%
0 to 1.0K
21-Apr-05 1:39 PM
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Aspect Medical Systems, Inc. (ASPM) 20-Apr-05Market Option Sale (Planned) 1,000$23.59$23,590.00(100%)
1.0K to 0
81%
21-Apr-05 1:39 PM
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Aspect Medical Systems, Inc. (ASPM) 19-Apr-05Option Exercise 1,000$8.56$8,560.00100%
0 to 1.0K
21-Apr-05 1:39 PM
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Aspect Medical Systems, Inc. (ASPM) 19-Apr-05Market Option Sale (Planned) 1,000$23.54$23,540.00(100%)
1.0K to 0
81%
19-Apr-05 5:21 PM
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Aspect Medical Systems, Inc. (ASPM) 18-Apr-05Option Exercise 1,000$8.56$8,560.00100%
0 to 1.0K
19-Apr-05 5:21 PM
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Aspect Medical Systems, Inc. (ASPM) 18-Apr-05Market Option Sale (Planned) 1,000$23.41$23,410.00(100%)
1.0K to 0
81%
19-Apr-05 5:21 PM
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Aspect Medical Systems, Inc. (ASPM) 15-Apr-05Option Exercise 1,000$4.93$4,928.59100%
0 to 1.0K
19-Apr-05 5:21 PM
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Aspect Medical Systems, Inc. (ASPM) 15-Apr-05Market Option Sale (Planned) 1,000$23.10$23,100.00(100%)
1.0K to 0
81%
18-Apr-05 4:30 PM
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Aspect Medical Systems, Inc. (ASPM) 14-Apr-05Option Exercise 1,000$3.85$3,850.00100%
0 to 1.0K
18-Apr-05 4:30 PM
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Aspect Medical Systems, Inc. (ASPM) 14-Apr-05Market Option Sale (Planned) 1,000$23.55$23,550.00(100%)
1.0K to 0
81%