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United States

Viking Systems Inc (VKSY)

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Ticker: VKSY
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• Purchase • Sale • Planned purchase • Planned sale Net purchase Net sale Activity signal Earnings
Top insiders
Trades
De Perio Joseph A
1 purchase — total 440 USD
Buy 25 Aug 2011
Value US$1,207,563.77 | Price 431.16 | Shares 3,737
Buy 24 Aug 2011
Value US$2,385,707.73 | Price 499.94 | Shares 48,865
Sale 6 May 2011
Value US$1,805,864.25 | Price 0.25 | Shares 7,223,457
Sale 21 Jan 2011
Value US$34,492.77 | Price 0.24 | Shares 142,650
Sale 20 Jan 2011
Value US$98.00 | Price 0.28 | Shares 350
Sale 19 Jan 2011
Value US$14,000.00 | Price 0.28 | Shares 50,000
Sale 18 Jan 2011
Value US$13,750.00 | Price 0.28 | Shares 50,000
Sale 14 Jan 2011
Value US$6,272.50 | Price 0.25 | Shares 25,000
Sale 11 Jan 2011
Value US$14,310.40 | Price 0.28 | Shares 52,000
Sale 10 Jan 2011
Value US$3,764.32 | Price 0.28 | Shares 13,444
Sale 6 Jan 2011
Value US$108,075.00 | Price 0.43 | Shares 250,000
Sale 29 Sep 2010
Value US$66,885.46 | Price 0.43 | Shares 154,720
Sale 28 Sep 2010
Value US$40,000.00 | Price 0.40 | Shares 100,000
Sale 27 Sep 2010
Value US$8,200.00 | Price 0.41 | Shares 20,000
Sale 24 Sep 2010
Value US$8,200.00 | Price 0.41 | Shares 20,000
Sale 23 Sep 2010
Value US$47,742.80 | Price 0.40 | Shares 118,000
Sale 22 Sep 2010
Value US$52,312.50 | Price 0.42 | Shares 125,000
Sale 16 Nov 2009
Value US$17,200.00 | Price 0.86 | Shares 20,000
Sale 16 Nov 2009
Value US$18,000.00 | Price 0.90 | Shares 20,000
Sale 16 Nov 2009
Value US$38,000.00 | Price 0.95 | Shares 40,000
Sale 16 Nov 2009
Value US$49,000.00 | Price 0.98 | Shares 50,000
Sale 16 Nov 2009
Value US$40,800.00 | Price 1.02 | Shares 40,000
Sale 16 Nov 2009
Value US$38,400.00 | Price 0.96 | Shares 40,000
Sale 16 Nov 2009
Value US$46,000.00 | Price 0.92 | Shares 50,000
Sale 16 Nov 2009
Value US$36,800.00 | Price 0.92 | Shares 40,000
Sale 16 Nov 2009
Value US$37,600.00 | Price 0.94 | Shares 40,000
Sale 16 Nov 2009
Value US$17,400.00 | Price 0.87 | Shares 20,000
Sale 16 Nov 2009
Value US$17,400.00 | Price 0.87 | Shares 20,000
Sale 16 Nov 2009
Value US$16,600.00 | Price 0.83 | Shares 20,000
Sale 16 Nov 2009
Value US$15,200.00 | Price 0.76 | Shares 20,000
Sale 13 Nov 2009
Value US$1,275.00 | Price 0.51 | Shares 2,500
Sale 13 Nov 2009
Value US$1,275.00 | Price 0.51 | Shares 2,500
Sale 13 Nov 2009
Value US$1,275.00 | Price 0.51 | Shares 2,500
Sale 13 Nov 2009
Value US$510.00 | Price 0.51 | Shares 1,000
Sale 13 Nov 2009
Value US$51.00 | Price 0.51 | Shares 100
Sale 13 Nov 2009
Value US$1,173.00 | Price 0.51 | Shares 2,300
Sale 13 Nov 2009
Value US$1,224.00 | Price 0.51 | Shares 2,400
Sale 13 Nov 2009
Value US$1,196.00 | Price 0.52 | Shares 2,300
Sale 13 Nov 2009
Value US$4,888.00 | Price 0.52 | Shares 9,400
Sale 13 Nov 2009
Value US$423.20 | Price 0.53 | Shares 800
Sale 13 Nov 2009
Value US$423.20 | Price 0.53 | Shares 800
Sale 13 Nov 2009
Value US$75.18 | Price 0.51 | Shares 148
Sale 13 Nov 2009
Value US$508.00 | Price 0.51 | Shares 1,000
Sale 13 Nov 2009
Value US$480.00 | Price 0.48 | Shares 1,000
Sale 13 Nov 2009
Value US$480.00 | Price 0.48 | Shares 1,000
Sale 13 Nov 2009
Value US$10,126.00 | Price 0.50 | Shares 20,252
Sale 13 Nov 2009
Value US$2,600.00 | Price 0.52 | Shares 5,000
Sale 13 Nov 2009
Value US$2,295.00 | Price 0.51 | Shares 4,500
Sale 13 Nov 2009
Value US$3,570.00 | Price 0.51 | Shares 7,000
Sale 13 Nov 2009
Value US$397.50 | Price 0.53 | Shares 750
Sale 13 Nov 2009
Value US$397.50 | Price 0.53 | Shares 750
Sale 13 Nov 2009
Value US$212.00 | Price 0.53 | Shares 400
Sale 13 Nov 2009
Value US$1,025.55 | Price 0.53 | Shares 1,935
Sale 13 Nov 2009
Value US$222.07 | Price 0.53 | Shares 419
Sale 13 Nov 2009
Value US$222.60 | Price 0.53 | Shares 420
Sale 13 Nov 2009
Value US$2,173.00 | Price 0.53 | Shares 4,100
Sale 13 Nov 2009
Value US$530.00 | Price 0.53 | Shares 1,000
Sale 13 Nov 2009
Value US$520.99 | Price 0.53 | Shares 983
Sale 13 Nov 2009
Value US$4,770.00 | Price 0.53 | Shares 9,000
Sale 13 Nov 2009
Value US$1,545.00 | Price 0.31 | Shares 5,000
Sale 13 Nov 2009
Value US$1,275.00 | Price 0.51 | Shares 2,500
Sale 13 Nov 2009
Value US$2,550.00 | Price 0.51 | Shares 5,000
Sale 13 Nov 2009
Value US$64.68 | Price 0.49 | Shares 132
Sale 13 Nov 2009
Value US$2,350.00 | Price 0.47 | Shares 5,000
Sale 13 Nov 2009
Value US$3,760.00 | Price 0.47 | Shares 8,000
Sale 13 Nov 2009
Value US$4,700.00 | Price 0.47 | Shares 10,000
Sale 13 Nov 2009
Value US$2,300.00 | Price 0.46 | Shares 5,000
Sale 13 Nov 2009
Value US$2,150.00 | Price 0.43 | Shares 5,000
Sale 13 Nov 2009
Value US$731.00 | Price 0.43 | Shares 1,700
Sale 13 Nov 2009
Value US$4,400.00 | Price 0.44 | Shares 10,000
Sale 13 Nov 2009
Value US$2,300.00 | Price 0.46 | Shares 5,000
Sale 13 Nov 2009
Value US$4,700.00 | Price 0.47 | Shares 10,000
Sale 13 Nov 2009
Value US$2,397.00 | Price 0.47 | Shares 5,100
Sale 13 Nov 2009
Value US$188.00 | Price 0.47 | Shares 400
Sale 13 Nov 2009
Value US$1,224.00 | Price 0.51 | Shares 2,400
Abbreviations B: Buy, S: Sell, PP: Planned purchase, PlS: Planned sale, PrS: Proposed sale, O: Option / Other
Notification date Transaction date B/S Transaction type Insider and/or position Nb. shares
Price
Value 		Number of shares Price Value Details
2011-08-26 2011-08-25 B Purchase De Perio Joseph A Non-Executive Director
3,737 +4.1%
431.16
US$1,207,564 		3,737 +4.1% 431.16 US$1,207,564
2011-08-26 2011-08-24 B Purchase De Perio Joseph A Non-Executive Director
48,865 +8.9%
499.94
US$2,385,708 		48,865 +8.9% 499.94 US$2,385,708
2011-05-18 2011-05-06 S Sale MIDSUMMER INVESTMENT LTD Large shareholder
39,813 +34.0%
270.37
US$2,896,361 		39,813 +34.0% 270.37 US$2,896,361
2011-01-24 2011-01-21 S Sale MIDSUMMER INVESTMENT LTD Large shareholder
142,650 -1.9%
0.24
US$34,493 		142,650 -1.9% 0.24 US$34,493
2011-01-24 2011-01-20 S Sale MIDSUMMER INVESTMENT LTD Large shareholder
350 -0.0%
0.28
US$98 		350 -0.0% 0.28 US$98
2011-01-19 2011-01-19 S Sale MIDSUMMER INVESTMENT LTD Large shareholder
50,000 -0.7%
0.28
US$14,000 		50,000 -0.7% 0.28 US$14,000
2011-01-19 2011-01-18 S Sale MIDSUMMER INVESTMENT LTD Large shareholder
50,000 -0.7%
0.28
US$13,750 		50,000 -0.7% 0.28 US$13,750
2011-01-19 2011-01-14 S Sale MIDSUMMER INVESTMENT LTD Large shareholder
25,000 -0.3%
0.25
US$6,272 		25,000 -0.3% 0.25 US$6,272
2011-01-12 2011-01-11 S Sale MIDSUMMER INVESTMENT LTD Large shareholder
52,000 -0.7%
0.28
US$14,310 		52,000 -0.7% 0.28 US$14,310
2011-01-12 2011-01-10 S Sale MIDSUMMER INVESTMENT LTD Large shareholder
13,444 -0.2%
0.28
US$3,764 		13,444 -0.2% 0.28 US$3,764
2011-01-10 2011-01-06 S Sale MIDSUMMER INVESTMENT LTD Large shareholder
250,000 -3.2%
0.43
US$108,075 		250,000 -3.2% 0.43 US$108,075
2010-09-30 2010-09-29 S Sale MIDSUMMER INVESTMENT LTD Large shareholder
154,720 -1.9%
0.43
US$66,885 		154,720 -1.9% 0.43 US$66,885
2010-09-29 2010-09-28 S Sale MIDSUMMER INVESTMENT LTD Large shareholder
100,000 -1.2%
0.40
US$40,000 		100,000 -1.2% 0.40 US$40,000
2010-09-29 2010-09-27 S Sale MIDSUMMER INVESTMENT LTD Large shareholder
20,000 -0.2%
0.41
US$8,200 		20,000 -0.2% 0.41 US$8,200
2010-09-29 2010-09-24 S Sale MIDSUMMER INVESTMENT LTD Large shareholder
20,000 -0.2%
0.41
US$8,200 		20,000 -0.2% 0.41 US$8,200
2010-09-29 2010-09-23 S Sale MIDSUMMER INVESTMENT LTD Large shareholder
118,000 -1.4%
0.40
US$47,743 		118,000 -1.4% 0.40 US$47,743
2010-09-29 2010-09-22 S Sale MIDSUMMER INVESTMENT LTD Large shareholder
125,000 -1.5%
0.42
US$52,312 		125,000 -1.5% 0.42 US$52,312
2009-11-20 2009-11-16 S Sale HUGHES J WINDER

Please See Remark (A)
20,000 -0.5%
0.86
US$17,200 		20,000 -0.5% 0.86 US$17,200
2009-11-20 2009-11-16 S Sale HUGHES J WINDER

Please See Remark (A)
20,000 -0.5%
0.90
US$18,000 		20,000 -0.5% 0.90 US$18,000
2009-11-20 2009-11-16 S Sale HUGHES J WINDER

Please See Remark (A)
40,000 -1.0%
0.95
US$38,000 		40,000 -1.0% 0.95 US$38,000
2009-11-20 2009-11-16 S Sale HUGHES J WINDER

Please See Remark (A)
50,000 -1.3%
0.98
US$49,000 		50,000 -1.3% 0.98 US$49,000
2009-11-20 2009-11-16 S Sale HUGHES J WINDER

Please See Remark (A)
40,000 -1.0%
1.02
US$40,800 		40,000 -1.0% 1.02 US$40,800
2009-11-20 2009-11-16 S Sale HUGHES J WINDER

Please See Remark (A)
40,000 -1.0%
0.96
US$38,400 		40,000 -1.0% 0.96 US$38,400
2009-11-20 2009-11-16 S Sale HUGHES J WINDER

Please See Remark (A)
50,000 -1.2%
0.92
US$46,000 		50,000 -1.2% 0.92 US$46,000
2009-11-20 2009-11-16 S Sale HUGHES J WINDER

Please See Remark (A)
40,000 -1.0%
0.92
US$36,800 		40,000 -1.0% 0.92 US$36,800
2009-11-20 2009-11-16 S Sale HUGHES J WINDER

Please See Remark (A)
40,000 -1.0%
0.94
US$37,600 		40,000 -1.0% 0.94 US$37,600
2009-11-20 2009-11-16 S Sale HUGHES J WINDER

Please See Remark (A)
20,000 -0.5%
0.87
US$17,400 		20,000 -0.5% 0.87 US$17,400
2009-11-20 2009-11-16 S Sale HUGHES J WINDER

Please See Remark (A)
20,000 -0.5%
0.87
US$17,400 		20,000 -0.5% 0.87 US$17,400
2009-11-20 2009-11-16 S Sale HUGHES J WINDER

Please See Remark (A)
20,000 -0.5%
0.83
US$16,600 		20,000 -0.5% 0.83 US$16,600
2009-11-20 2009-11-16 S Sale HUGHES J WINDER

Please See Remark (A)
20,000 -0.5%
0.76
US$15,200 		20,000 -0.5% 0.76 US$15,200
2009-11-16 2009-11-13 S Sale MIDSUMMER INVESTMENT LTD Large shareholder
2,500 -0.0%
0.51
US$1,275 		2,500 -0.0% 0.51 US$1,275
2009-11-16 2009-11-13 S Sale MIDSUMMER INVESTMENT LTD Large shareholder
2,500 -0.0%
0.51
US$1,275 		2,500 -0.0% 0.51 US$1,275
2009-11-16 2009-11-13 S Sale MIDSUMMER INVESTMENT LTD Large shareholder
2,500 -0.0%
0.51
US$1,275 		2,500 -0.0% 0.51 US$1,275
2009-11-16 2009-11-13 S Sale MIDSUMMER INVESTMENT LTD Large shareholder
1,000 -0.0%
0.51
US$510 		1,000 -0.0% 0.51 US$510
2009-11-16 2009-11-13 S Sale MIDSUMMER INVESTMENT LTD Large shareholder
100 -0.0%
0.51
US$51 		100 -0.0% 0.51 US$51
2009-11-16 2009-11-13 S Sale MIDSUMMER INVESTMENT LTD Large shareholder
2,300 -0.0%
0.51
US$1,173 		2,300 -0.0% 0.51 US$1,173
2009-11-16 2009-11-13 S Sale MIDSUMMER INVESTMENT LTD Large shareholder
2,400 -0.0%
0.51
US$1,224 		2,400 -0.0% 0.51 US$1,224
2009-11-16 2009-11-13 S Sale MIDSUMMER INVESTMENT LTD Large shareholder
2,300 -0.0%
0.52
US$1,196 		2,300 -0.0% 0.52 US$1,196
2009-11-16 2009-11-13 S Sale MIDSUMMER INVESTMENT LTD Large shareholder
9,400 -0.2%
0.52
US$4,888 		9,400 -0.2% 0.52 US$4,888
2009-11-16 2009-11-13 S Sale MIDSUMMER INVESTMENT LTD Large shareholder
800 -0.0%
0.53
US$423 		800 -0.0% 0.53 US$423
2009-11-16 2009-11-13 S Sale MIDSUMMER INVESTMENT LTD Large shareholder
800 -0.0%
0.53
US$423 		800 -0.0% 0.53 US$423
2009-11-16 2009-11-13 S Sale MIDSUMMER INVESTMENT LTD Large shareholder
148 -0.0%
0.51
US$75 		148 -0.0% 0.51 US$75
2009-11-16 2009-11-13 S Sale MIDSUMMER INVESTMENT LTD Large shareholder
1,000 -0.0%
0.51
US$508 		1,000 -0.0% 0.51 US$508
2009-11-16 2009-11-13 S Sale MIDSUMMER INVESTMENT LTD Large shareholder
1,000 -0.0%
0.48
US$480 		1,000 -0.0% 0.48 US$480
2009-11-16 2009-11-13 S Sale MIDSUMMER INVESTMENT LTD Large shareholder
1,000 -0.0%
0.48
US$480 		1,000 -0.0% 0.48 US$480
2009-11-16 2009-11-13 S Sale MIDSUMMER INVESTMENT LTD Large shareholder
20,252 -0.3%
0.50
US$10,126 		20,252 -0.3% 0.50 US$10,126
2009-11-16 2009-11-13 S Sale MIDSUMMER INVESTMENT LTD Large shareholder
5,000 -0.1%
0.52
US$2,600 		5,000 -0.1% 0.52 US$2,600
2009-11-16 2009-11-13 S Sale MIDSUMMER INVESTMENT LTD Large shareholder
4,500 -0.1%
0.51
US$2,295 		4,500 -0.1% 0.51 US$2,295
2009-11-16 2009-11-13 S Sale MIDSUMMER INVESTMENT LTD Large shareholder
7,000 -0.1%
0.51
US$3,570 		7,000 -0.1% 0.51 US$3,570
2009-11-16 2009-11-13 S Sale MIDSUMMER INVESTMENT LTD Large shareholder
750 -0.0%
0.53
US$398 		750 -0.0% 0.53 US$398
2009-11-16 2009-11-13 S Sale MIDSUMMER INVESTMENT LTD Large shareholder
750 -0.0%
0.53
US$398 		750 -0.0% 0.53 US$398
2009-11-16 2009-11-13 S Sale MIDSUMMER INVESTMENT LTD Large shareholder
400 -0.0%
0.53
US$212 		400 -0.0% 0.53 US$212
2009-11-16 2009-11-13 S Sale MIDSUMMER INVESTMENT LTD Large shareholder
1,935 -0.0%
0.53
US$1,026 		1,935 -0.0% 0.53 US$1,026
2009-11-16 2009-11-13 S Sale MIDSUMMER INVESTMENT LTD Large shareholder
419 -0.0%
0.53
US$222 		419 -0.0% 0.53 US$222
2009-11-16 2009-11-13 S Sale MIDSUMMER INVESTMENT LTD Large shareholder
420 -0.0%
0.53
US$223 		420 -0.0% 0.53 US$223
2009-11-16 2009-11-13 S Sale MIDSUMMER INVESTMENT LTD Large shareholder
4,100 -0.1%
0.53
US$2,173 		4,100 -0.1% 0.53 US$2,173
2009-11-16 2009-11-13 S Sale MIDSUMMER INVESTMENT LTD Large shareholder
1,000 -0.0%
0.53
US$530 		1,000 -0.0% 0.53 US$530
2009-11-16 2009-11-13 S Sale MIDSUMMER INVESTMENT LTD Large shareholder
983 -0.0%
0.53
US$521 		983 -0.0% 0.53 US$521
2009-11-16 2009-11-13 S Sale MIDSUMMER INVESTMENT LTD Large shareholder
9,000 -0.1%
0.53
US$4,770 		9,000 -0.1% 0.53 US$4,770
2009-11-16 2009-11-13 S Sale MIDSUMMER INVESTMENT LTD Large shareholder
5,000 -0.1%
0.31
US$1,545 		5,000 -0.1% 0.31 US$1,545
2009-11-16 2009-11-13 S Sale MIDSUMMER INVESTMENT LTD Large shareholder
2,500 -0.0%
0.51
US$1,275 		2,500 -0.0% 0.51 US$1,275
2009-11-16 2009-11-13 S Sale MIDSUMMER INVESTMENT LTD Large shareholder
5,000 -0.1%
0.51
US$2,550 		5,000 -0.1% 0.51 US$2,550
2009-11-16 2009-11-13 S Sale MIDSUMMER INVESTMENT LTD Large shareholder
132 -0.0%
0.49
US$65 		132 -0.0% 0.49 US$65
2009-11-16 2009-11-13 S Sale MIDSUMMER INVESTMENT LTD Large shareholder
5,000 -0.1%
0.47
US$2,350 		5,000 -0.1% 0.47 US$2,350
2009-11-16 2009-11-13 S Sale MIDSUMMER INVESTMENT LTD Large shareholder
8,000 -0.1%
0.47
US$3,760 		8,000 -0.1% 0.47 US$3,760
2009-11-16 2009-11-13 S Sale MIDSUMMER INVESTMENT LTD Large shareholder
10,000 -0.2%
0.47
US$4,700 		10,000 -0.2% 0.47 US$4,700
2009-11-16 2009-11-13 S Sale MIDSUMMER INVESTMENT LTD Large shareholder
5,000 -0.1%
0.46
US$2,300 		5,000 -0.1% 0.46 US$2,300
2009-11-16 2009-11-13 S Sale MIDSUMMER INVESTMENT LTD Large shareholder
5,000 -0.1%
0.43
US$2,150 		5,000 -0.1% 0.43 US$2,150
2009-11-16 2009-11-13 S Sale MIDSUMMER INVESTMENT LTD Large shareholder
1,700 -0.0%
0.43
US$731 		1,700 -0.0% 0.43 US$731
2009-11-16 2009-11-13 S Sale MIDSUMMER INVESTMENT LTD Large shareholder
10,000 -0.2%
0.44
US$4,400 		10,000 -0.2% 0.44 US$4,400
2009-11-16 2009-11-13 S Sale MIDSUMMER INVESTMENT LTD Large shareholder
5,000 -0.1%
0.46
US$2,300 		5,000 -0.1% 0.46 US$2,300
2009-11-16 2009-11-13 S Sale MIDSUMMER INVESTMENT LTD Large shareholder
10,000 -0.2%
0.47
US$4,700 		10,000 -0.2% 0.47 US$4,700
2009-11-16 2009-11-13 S Sale MIDSUMMER INVESTMENT LTD Large shareholder
5,100 -0.1%
0.47
US$2,397 		5,100 -0.1% 0.47 US$2,397
2009-11-16 2009-11-13 S Sale MIDSUMMER INVESTMENT LTD Large shareholder
400 -0.0%
0.47
US$188 		400 -0.0% 0.47 US$188
2009-11-16 2009-11-13 S Sale MIDSUMMER INVESTMENT LTD Large shareholder
2,400 -0.0%
0.51
US$1,224 		2,400 -0.0% 0.51 US$1,224
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