United States

CoSine Communications Inc (COSN)

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Ticker: COSN Exchange: OTC
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• Purchase • Sale • Planned purchase • Planned sale Net purchase Net sale Buy signal Sell signal Earnings
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Insider trades have not triggered unusual activity signals for this company.

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Trades
Abbreviations B: Buy, S: Sell, PP: Planned purchase, PlS: Planned sale, PrS: Proposed sale, O: Option / Other
STEEL PARTNERS HOLDINGS L.P. Large shareholder
Transaction date
Purchase
Price
195.15
Quantity 9,487 -37.2%
Value US$1,536,786
STEEL PARTNERS HOLDINGS L.P. Large shareholder
Transaction date
Purchase
Price
446.49
Quantity 83,652 -43.9%
Value US$2,640,665
WHX CS Corp. Large shareholder
Transaction date
Sale
Price
226.37
Quantity 56,675 -40.8%
Value US$3,939,190
STEEL PARTNERS II LP Large shareholder
Transaction date
Sale
Price
1.60
Quantity 2,631,384 -100.0%
Value US$4,210,214
STEEL PARTNERS HOLDINGS L.P. Large shareholder
Transaction date
Purchase
Price
1.60
Quantity 2,631,384 +inf%
Value US$4,210,214
HOWARD JACK L Non-Executive Director
Transaction date
Purchase
Price
2.53
Quantity 76,625 +44.9%
Value US$193,861
STEEL PARTNERS II LP Large shareholder
Transaction date
Purchase
Price
2.53
Quantity 23,375 +0.9%
Value US$59,139
STEEL PARTNERS II LP Large shareholder
Transaction date
Purchase
Price
2.65
Quantity 11,325 +0.4%
Value US$30,011
STEEL PARTNERS II LP Large shareholder
Transaction date
Purchase
Price
2.62
Quantity 51,000 +2.0%
Value US$133,620
STEEL PARTNERS II LP Large shareholder
Transaction date
Purchase
Price
2.70
Quantity 1,000 +0.0%
Value US$2,700
STEEL PARTNERS II LP Large shareholder
Transaction date
Purchase
Price
2.70
Quantity 100 +0.0%
Value US$270
STEEL PARTNERS II LP Large shareholder
Transaction date
Purchase
Price
2.70
Quantity 200 +0.0%
Value US$540
STEEL PARTNERS II LP Large shareholder
Transaction date
Purchase
Price
2.70
Quantity 3,000 +0.1%
Value US$8,100
STEEL PARTNERS II LP Large shareholder
Transaction date
Purchase
Price
2.52
Quantity 47,840 +1.9%
Value US$120,633
STEEL PARTNERS II LP Large shareholder
Transaction date
Purchase
Price
2.53
Quantity 31,900 +1.3%
Value US$80,707
STEEL PARTNERS II LP Large shareholder
Transaction date
Purchase
Price
2.53
Quantity 800 +0.0%
Value US$2,024
STEEL PARTNERS II LP Large shareholder
Transaction date
Purchase
Price
2.50
Quantity 1,960 +0.1%
Value US$4,900
STEEL PARTNERS II LP Large shareholder
Transaction date
Purchase
Price
2.47
Quantity 500 +0.0%
Value US$1,235
STEEL PARTNERS II LP Large shareholder
Transaction date
Purchase
Price
2.63
Quantity 7,000 +0.3%
Value US$18,410
STEEL PARTNERS II LP Large shareholder
Transaction date
Purchase
Price
2.60
Quantity 10,000 +0.4%
Value US$26,000
HAYWOOD GEORGE WEAVER 10% Owner prior to 10/26/05
Transaction date
Sale
Price
2.65
Quantity 49,000 -100.0%
Value US$129,850
HAYWOOD GEORGE WEAVER 10% Owner prior to 10/26/05
Transaction date
Sale
Price
2.65
Quantity 26,000 -100.0%
Value US$68,900
HAYWOOD GEORGE WEAVER 10% Owner prior to 10/26/05
Transaction date
Sale
Price
2.65
Quantity 60,000 -100.0%
Value US$159,000
HAYWOOD GEORGE WEAVER 10% Owner prior to 10/26/05
Transaction date
Sale
Price
2.65
Quantity 1,763,337 -100.0%
Value US$4,672,843
STEEL PARTNERS II LP Large shareholder
Transaction date
Purchase
Price
2.23
Quantity 31,500 +1.3%
Value US$70,371
STEEL PARTNERS II LP Large shareholder
Transaction date
Purchase
Price
2.28
Quantity 27,000 +1.1%
Value US$61,560
SPRENG R DAVID see footnote 1 & 2 Non-Executive Director
Transaction date
Sale
Price
2.25
Quantity 7,307 -100.0%
Value US$16,441
SPRENG R DAVID see footnote 1 & 2 Non-Executive Director
Transaction date
Sale
Price
2.25
Quantity 883,161 -100.0%
Value US$1,987,112
STEEL PARTNERS II LP Large shareholder
Transaction date
Purchase
Price
2.25
Quantity 890,468 +59.7%
Value US$2,003,553
STEEL PARTNERS II LP Large shareholder
Transaction date
Purchase
Price
2.35
Quantity 66,868 +4.7%
Value US$157,140
STEEL PARTNERS II LP Large shareholder
Transaction date
Purchase
Price
2.20
Quantity 300 +0.0%
Value US$660
STEEL PARTNERS II LP Large shareholder
Transaction date
Purchase
Price
2.19
Quantity 17,343 +1.2%
Value US$37,971
STEEL PARTNERS II LP Large shareholder
Transaction date
Purchase
Price
2.23
Quantity 131,120 +10.3%
Value US$291,991
STEEL PARTNERS II LP Large shareholder
Transaction date
Purchase
Price
2.20
Quantity 100,000 +8.5%
Value US$219,730
STEEL PARTNERS II LP Large shareholder
Transaction date
Purchase
Price
2.21
Quantity 122,385 +11.6%
Value US$270,238
HAYWOOD GEORGE WEAVER Large shareholder
Transaction date
Purchase
Price
2.70
Quantity 10,000 +0.6%
Value US$27,000
HAYWOOD GEORGE WEAVER Large shareholder
Transaction date
Purchase
Price
2.71
Quantity 26,320 +1.5%
Value US$71,293
HAYWOOD GEORGE WEAVER Large shareholder
Transaction date
Purchase
Price
2.59
Quantity 9,177 +0.5%
Value US$23,799
HAYWOOD GEORGE WEAVER Large shareholder
Transaction date
Purchase
Price
3.17
Quantity 19,000 +1.1%
Value US$60,230
HAYWOOD GEORGE WEAVER Large shareholder
Transaction date
Purchase
Price
3.11
Quantity 33,000 +1.9%
Value US$102,630
HAYWOOD GEORGE WEAVER Large shareholder
Transaction date
Purchase
Price
3.13
Quantity 14,000 +0.8%
Value US$43,820
HAYWOOD GEORGE WEAVER Large shareholder
Transaction date
Purchase
Price
4.02
Quantity 22,500 +1.3%
Value US$90,450
HAYWOOD GEORGE WEAVER Large shareholder
Transaction date
Purchase
Price
4.04
Quantity 28,000 +1.7%
Value US$113,120
HAYWOOD GEORGE WEAVER Large shareholder
Transaction date
Purchase
Price
3.98
Quantity 9,500 +0.6%
Value US$37,810
HAYWOOD GEORGE WEAVER Large shareholder
Transaction date
Purchase
Price
4.72
Quantity 50,000 +3.2%
Value US$236,000
HAYWOOD GEORGE WEAVER Large shareholder
Transaction date
Purchase
Price
4.52
Quantity 15,000 +0.9%
Value US$67,800
HAYWOOD GEORGE WEAVER Large shareholder
Transaction date
Purchase
Price
4.26
Quantity 38,700 +2.4%
Value US$164,862
HAYWOOD GEORGE WEAVER Large shareholder
Transaction date
Purchase
Price
7.94
Quantity 81,000 +5.6%
Value US$643,140
Notification date Transaction date B/S Transaction type Insider and/or position Nb. shares
Price
Value 		Number of shares Price Value Details
2009-08-13 2009-08-11 B Purchase STEEL PARTNERS HOLDINGS L.P. Large shareholder
9,487 -37.2%
195.15
US$1,536,786 		9,487 -37.2% 195.15 US$1,536,786
2009-08-04 2009-07-31 B Purchase STEEL PARTNERS HOLDINGS L.P. Large shareholder
83,652 -43.9%
446.49
US$2,640,665 		83,652 -43.9% 446.49 US$2,640,665
2009-08-04 2009-07-31 S Sale WHX CS Corp. Large shareholder
56,675 -40.8%
226.37
US$3,939,190 		56,675 -40.8% 226.37 US$3,939,190
2009-07-16 2009-07-14 S Sale STEEL PARTNERS II LP Large shareholder
2,631,384 -100.0%
1.60
US$4,210,214 		2,631,384 -100.0% 1.60 US$4,210,214
2009-07-16 2009-07-14 B Purchase STEEL PARTNERS HOLDINGS L.P. Large shareholder
2,631,384 +inf%
1.60
US$4,210,214 		2,631,384 +inf% 1.60 US$4,210,214
2007-11-14 2007-11-12 B Purchase HOWARD JACK L Non-Executive Director
76,625 +44.9%
2.53
US$193,861 		76,625 +44.9% 2.53 US$193,861
2007-11-14 2007-11-12 B Purchase STEEL PARTNERS II LP Large shareholder
23,375 +0.9%
2.53
US$59,139 		23,375 +0.9% 2.53 US$59,139
2006-10-13 2006-10-12 B Purchase STEEL PARTNERS II LP Large shareholder
11,325 +0.4%
2.65
US$30,011 		11,325 +0.4% 2.65 US$30,011
2006-10-13 2006-10-11 B Purchase STEEL PARTNERS II LP Large shareholder
51,000 +2.0%
2.62
US$133,620 		51,000 +2.0% 2.62 US$133,620
2006-09-21 2006-09-20 B Purchase STEEL PARTNERS II LP Large shareholder
1,000 +0.0%
2.70
US$2,700 		1,000 +0.0% 2.70 US$2,700
2006-09-21 2006-09-19 B Purchase STEEL PARTNERS II LP Large shareholder
100 +0.0%
2.70
US$270 		100 +0.0% 2.70 US$270
2006-09-19 2006-09-18 B Purchase STEEL PARTNERS II LP Large shareholder
200 +0.0%
2.70
US$540 		200 +0.0% 2.70 US$540
2006-09-19 2006-09-15 B Purchase STEEL PARTNERS II LP Large shareholder
3,000 +0.1%
2.70
US$8,100 		3,000 +0.1% 2.70 US$8,100
2006-08-23 2006-08-21 B Purchase STEEL PARTNERS II LP Large shareholder
47,840 +1.9%
2.52
US$120,633 		47,840 +1.9% 2.52 US$120,633
2006-08-21 2006-08-18 B Purchase STEEL PARTNERS II LP Large shareholder
31,900 +1.3%
2.53
US$80,707 		31,900 +1.3% 2.53 US$80,707
2006-08-21 2006-08-17 B Purchase STEEL PARTNERS II LP Large shareholder
800 +0.0%
2.53
US$2,024 		800 +0.0% 2.53 US$2,024
2006-08-17 2006-08-15 B Purchase STEEL PARTNERS II LP Large shareholder
1,960 +0.1%
2.50
US$4,900 		1,960 +0.1% 2.50 US$4,900
2006-08-15 2006-08-11 B Purchase STEEL PARTNERS II LP Large shareholder
500 +0.0%
2.47
US$1,235 		500 +0.0% 2.47 US$1,235
2006-06-06 2006-06-02 B Purchase STEEL PARTNERS II LP Large shareholder
7,000 +0.3%
2.63
US$18,410 		7,000 +0.3% 2.63 US$18,410
2006-06-06 2006-06-02 B Purchase STEEL PARTNERS II LP Large shareholder
10,000 +0.4%
2.60
US$26,000 		10,000 +0.4% 2.60 US$26,000
2005-10-28 2005-10-26 S Sale HAYWOOD GEORGE WEAVER

10% Owner prior to 10/26/05
49,000 -100.0%
2.65
US$129,850 		49,000 -100.0% 2.65 US$129,850
2005-10-28 2005-10-26 S Sale HAYWOOD GEORGE WEAVER

10% Owner prior to 10/26/05
26,000 -100.0%
2.65
US$68,900 		26,000 -100.0% 2.65 US$68,900
2005-10-28 2005-10-26 S Sale HAYWOOD GEORGE WEAVER

10% Owner prior to 10/26/05
60,000 -100.0%
2.65
US$159,000 		60,000 -100.0% 2.65 US$159,000
2005-10-28 2005-10-26 S Sale HAYWOOD GEORGE WEAVER

10% Owner prior to 10/26/05
1,763,337 -100.0%
2.65
US$4,672,843 		1,763,337 -100.0% 2.65 US$4,672,843
2005-07-29 2005-07-28 B Purchase STEEL PARTNERS II LP Large shareholder
31,500 +1.3%
2.23
US$70,371 		31,500 +1.3% 2.23 US$70,371
2005-07-29 2005-07-27 B Purchase STEEL PARTNERS II LP Large shareholder
27,000 +1.1%
2.28
US$61,560 		27,000 +1.1% 2.28 US$61,560
2005-07-25 2005-07-21 S Sale SPRENG R DAVID

see footnote 1 & 2

Non-Executive Director
7,307 -100.0%
2.25
US$16,441 		7,307 -100.0% 2.25 US$16,441
2005-07-25 2005-07-21 S Sale SPRENG R DAVID

see footnote 1 & 2

Non-Executive Director
883,161 -100.0%
2.25
US$1,987,112 		883,161 -100.0% 2.25 US$1,987,112
2005-07-25 2005-07-21 B Purchase STEEL PARTNERS II LP Large shareholder
890,468 +59.7%
2.25
US$2,003,553 		890,468 +59.7% 2.25 US$2,003,553
2005-04-28 2005-04-26 B Purchase STEEL PARTNERS II LP Large shareholder
66,868 +4.7%
2.35
US$157,140 		66,868 +4.7% 2.35 US$157,140
2005-04-26 2005-04-22 B Purchase STEEL PARTNERS II LP Large shareholder
300 +0.0%
2.20
US$660 		300 +0.0% 2.20 US$660
2005-04-20 2005-04-18 B Purchase STEEL PARTNERS II LP Large shareholder
17,343 +1.2%
2.19
US$37,971 		17,343 +1.2% 2.19 US$37,971
2005-04-18 2005-04-14 B Purchase STEEL PARTNERS II LP Large shareholder
131,120 +10.3%
2.23
US$291,991 		131,120 +10.3% 2.23 US$291,991
2005-04-13 2005-04-12 B Purchase STEEL PARTNERS II LP Large shareholder
100,000 +8.5%
2.20
US$219,730 		100,000 +8.5% 2.20 US$219,730
2005-04-13 2005-04-11 B Purchase STEEL PARTNERS II LP Large shareholder
122,385 +11.6%
2.21
US$270,238 		122,385 +11.6% 2.21 US$270,238
2004-10-26 2004-10-26 B Purchase HAYWOOD GEORGE WEAVER Large shareholder
10,000 +0.6%
2.70
US$27,000 		10,000 +0.6% 2.70 US$27,000
2004-10-26 2004-10-25 B Purchase HAYWOOD GEORGE WEAVER Large shareholder
26,320 +1.5%
2.71
US$71,293 		26,320 +1.5% 2.71 US$71,293
2004-10-26 2004-10-22 B Purchase HAYWOOD GEORGE WEAVER Large shareholder
9,177 +0.5%
2.59
US$23,799 		9,177 +0.5% 2.59 US$23,799
2004-09-13 2004-09-13 B Purchase HAYWOOD GEORGE WEAVER Large shareholder
19,000 +1.1%
3.17
US$60,230 		19,000 +1.1% 3.17 US$60,230
2004-09-13 2004-09-10 B Purchase HAYWOOD GEORGE WEAVER Large shareholder
33,000 +1.9%
3.11
US$102,630 		33,000 +1.9% 3.11 US$102,630
2004-09-13 2004-09-09 B Purchase HAYWOOD GEORGE WEAVER Large shareholder
14,000 +0.8%
3.13
US$43,820 		14,000 +0.8% 3.13 US$43,820
2004-07-15 2004-07-15 B Purchase
HAYWOOD GEORGE WEAVER
Large shareholder
22,500 +1.3%
4.02
US$90,450 		22,500 +1.3% 4.02 US$90,450
2004-07-15 2004-07-14 B Purchase
HAYWOOD GEORGE WEAVER
Large shareholder
28,000 +1.7%
4.04
US$113,120 		28,000 +1.7% 4.04 US$113,120
2004-07-15 2004-07-13 B Purchase
HAYWOOD GEORGE WEAVER
Large shareholder
9,500 +0.6%
3.98
US$37,810 		9,500 +0.6% 3.98 US$37,810
2004-06-09 2004-06-09 B Purchase HAYWOOD GEORGE WEAVER Large shareholder
50,000 +3.2%
4.72
US$236,000 		50,000 +3.2% 4.72 US$236,000
2004-06-09 2004-06-08 B Purchase HAYWOOD GEORGE WEAVER Large shareholder
15,000 +0.9%
4.52
US$67,800 		15,000 +0.9% 4.52 US$67,800
2004-06-09 2004-06-07 B Purchase HAYWOOD GEORGE WEAVER Large shareholder
38,700 +2.4%
4.26
US$164,862 		38,700 +2.4% 4.26 US$164,862
2004-01-21 2004-01-16 B Purchase HAYWOOD GEORGE WEAVER Large shareholder
81,000 +5.6%
7.94
US$643,140 		81,000 +5.6% 7.94 US$643,140
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