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United States

IR BioSciences Holdings Inc (IRBO)

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Ticker: IRBO
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• Purchase • Sale • Planned purchase • Planned sale Net purchase Net sale Activity signal Earnings
Top insiders
Trades
SIEGEL HAL N
1 purchase — total 3,600 USD
Buy 29 Feb 2008
Value US$3,633,704.24 | Price 36.86 | Shares 81,947
Buy 27 Feb 2008
Value US$4,668,725.21 | Price 445.36 | Shares 50,992
Buy 27 Feb 2008
Value US$3,335,605.01 | Price 258.67 | Shares 18,027
Buy 27 Feb 2008
Value US$855.00 | Price 0.06 | Shares 15,000
Buy 27 Feb 2008
Value US$14,925.00 | Price 0.06 | Shares 250,000
Buy 6 Nov 2007
Value US$5,500.00 | Price 0.11 | Shares 50,000
Buy 6 Nov 2007
Value US$5,500.00 | Price 0.11 | Shares 50,000
Buy 17 Oct 2007
Value US$1,400.00 | Price 0.14 | Shares 10,000
Buy 17 Oct 2007
Value US$650.00 | Price 0.13 | Shares 5,000
Buy 17 Oct 2007
Value US$650.00 | Price 0.13 | Shares 5,000
Buy 12 Oct 2007
Value US$8,750.00 | Price 0.14 | Shares 62,500
Buy 11 Oct 2007
Value US$4,848.61 | Price 0.13 | Shares 37,297
Sale 17 May 2007
Value US$1,700.00 | Price 0.17 | Shares 10,000
Sale 18 Apr 2007
Value US$750.00 | Price 0.15 | Shares 5,000
Sale 18 Apr 2007
Value US$740.00 | Price 0.15 | Shares 5,000
Sale 17 Apr 2007
Value US$2,325.00 | Price 0.16 | Shares 15,000
Sale 20 Mar 2007
Value US$1,350.00 | Price 0.14 | Shares 10,000
Sale 20 Mar 2007
Value US$2,600.00 | Price 0.13 | Shares 20,000
Sale 20 Feb 2007
Value US$1,500.00 | Price 0.15 | Shares 10,000
Sale 20 Feb 2007
Value US$2,800.00 | Price 0.14 | Shares 20,000
Sale 18 Jan 2007
Value US$3,000.00 | Price 0.15 | Shares 20,000
Sale 17 Jan 2007
Value US$1,500.00 | Price 0.15 | Shares 10,000
Sale 20 Dec 2006
Value US$1,500.00 | Price 0.15 | Shares 10,000
Sale 19 Dec 2006
Value US$1,600.00 | Price 0.16 | Shares 10,000
Sale 18 Dec 2006
Value US$1,550.00 | Price 0.16 | Shares 10,000
Sale 21 Nov 2006
Value US$3,750.00 | Price 0.15 | Shares 25,000
Sale 20 Nov 2006
Value US$1,720.00 | Price 0.17 | Shares 10,000
Sale 19 Oct 2006
Value US$1,100.00 | Price 0.22 | Shares 5,000
Sale 18 Oct 2006
Value US$1,125.00 | Price 0.23 | Shares 5,000
Sale 17 Oct 2006
Value US$2,250.00 | Price 0.23 | Shares 10,000
Sale 21 Sep 2006
Value US$2,050.00 | Price 0.21 | Shares 10,000
Sale 20 Sep 2006
Value US$2,000.00 | Price 0.20 | Shares 10,000
Sale 18 Sep 2006
Value US$1,600.00 | Price 0.16 | Shares 10,000
Sale 24 Aug 2006
Value US$1,850.00 | Price 0.19 | Shares 10,000
Sale 18 Aug 2006
Value US$2,000.00 | Price 0.20 | Shares 10,000
Sale 17 Aug 2006
Value US$2,000.00 | Price 0.20 | Shares 10,000
Sale 20 Jul 2006
Value US$2,400.00 | Price 0.24 | Shares 10,000
Sale 18 Jul 2006
Value US$2,100.00 | Price 0.21 | Shares 10,000
Sale 17 Jul 2006
Value US$2,100.00 | Price 0.21 | Shares 10,000
Sale 13 Jul 2006
Value US$1,050.00 | Price 0.21 | Shares 5,000
Sale 10 Jul 2006
Value US$2,700.00 | Price 0.27 | Shares 10,000
Sale 10 Jul 2006
Value US$5,031.00 | Price 0.26 | Shares 19,500
Sale 7 Jul 2006
Value US$2,700.00 | Price 0.27 | Shares 10,000
Sale 6 Jul 2006
Value US$1,335.00 | Price 0.27 | Shares 5,000
Sale 6 Jul 2006
Value US$2,025.00 | Price 0.27 | Shares 7,500
Sale 29 Jun 2006
Value US$3,000.00 | Price 0.30 | Shares 10,000
Sale 20 Jun 2006
Value US$1,710.00 | Price 0.34 | Shares 5,000
Sale 19 Jun 2006
Value US$6,498.00 | Price 0.36 | Shares 18,000
Sale 19 Jun 2006
Value US$7,220.00 | Price 0.36 | Shares 20,000
Sale 19 Jun 2006
Value US$9,500.00 | Price 0.38 | Shares 25,000
Sale 15 Jun 2006
Value US$3,900.00 | Price 0.39 | Shares 10,000
Sale 14 Jun 2006
Value US$5,295.00 | Price 0.35 | Shares 15,000
Sale 12 Jun 2006
Value US$17,100.00 | Price 0.29 | Shares 60,000
Sale 6 Jun 2006
Value US$13,152.00 | Price 0.33 | Shares 40,000
Sale 16 Dec 2005
Value US$2,700.00 | Price 0.27 | Shares 10,000
Sale 16 Dec 2005
Value US$1,400.00 | Price 0.28 | Shares 5,000
Sale 15 Dec 2005
Value US$1,500.00 | Price 0.30 | Shares 5,000
Sale 15 Dec 2005
Value US$4,050.00 | Price 0.27 | Shares 15,000
Sale 14 Dec 2005
Value US$4,500.00 | Price 0.30 | Shares 15,000
Sale 9 Dec 2005
Value US$1,600.00 | Price 0.32 | Shares 5,000
Sale 9 Dec 2005
Value US$1,320.00 | Price 0.33 | Shares 4,000
Sale 9 Dec 2005
Value US$330.00 | Price 0.33 | Shares 1,000
Sale 9 Dec 2005
Value US$1,280.00 | Price 0.32 | Shares 4,000
Sale 9 Dec 2005
Value US$320.00 | Price 0.32 | Shares 1,000
Sale 8 Dec 2005
Value US$320.00 | Price 0.32 | Shares 1,000
Sale 8 Dec 2005
Value US$1,600.00 | Price 0.32 | Shares 5,000
Sale 8 Dec 2005
Value US$1,200.00 | Price 0.30 | Shares 4,000
Sale 8 Dec 2005
Value US$6,600.00 | Price 0.33 | Shares 20,000
Sale 5 Dec 2005
Value US$1,850.00 | Price 0.37 | Shares 5,000
Sale 3 Jun 2005
Value US$100.00 | Price 0.01 | Shares 20,000
Sale 14 Jan 2005
Value US$27,280.00 | Price 0.62 | Shares 44,000
Sale 13 Jan 2005
Value US$52,650.00 | Price 0.65 | Shares 81,000
Sale 12 Jan 2005
Value US$15,400.00 | Price 0.77 | Shares 20,000
Sale 11 Jan 2005
Value US$8,400.00 | Price 0.42 | Shares 20,000
Sale 10 Jan 2005
Value US$4,200.00 | Price 0.42 | Shares 10,000
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
2008-04-03 2008-02-29 B Purchase SIEGEL HAL N Non-Executive Director
81,947 +33.7%
36.86
US$3,633,704 		81,947 +33.7% 36.86 US$3,633,704
2008-03-05 2008-02-27 B Purchase WILHELM MICHAEL K

Chief Executive Officer

Executive Director
50,992 +1.1%
445.36
US$4,668,725 		50,992 +1.1% 445.36 US$4,668,725
2008-03-05 2008-02-27 B Purchase WILHELM MICHAEL K

Chief Executive Officer

Executive Director
18,027 +1.5%
258.67
US$3,335,605 		18,027 +1.5% 258.67 US$3,335,605
2008-03-05 2008-02-27 B Purchase WILHELM MICHAEL K

Chief Executive Officer

Executive Director
15,000 +3.1%
0.06
US$855 		15,000 +3.1% 0.06 US$855
2008-02-29 2008-02-27 B Purchase Hariri Robert J Non-Executive Director
250,000 +1084.8%
0.06
US$14,925 		250,000 +1084.8% 0.06 US$14,925
2008-04-03 2007-11-06 B Purchase SIEGEL HAL N Non-Executive Director
50,000 +inf%
0.11
US$5,500 		50,000 +inf% 0.11 US$5,500
2007-11-06 2007-11-06 B Purchase SIEGEL HAL N Non-Executive Director
50,000 +2.7%
0.11
US$5,500 		50,000 +2.7% 0.11 US$5,500
2007-10-19 2007-10-17 B Purchase WILHELM MICHAEL K

Chief Executive Officer

Executive Director
10,000 +0.1%
0.14
US$1,400 		10,000 +0.1% 0.14 US$1,400
2007-10-19 2007-10-17 B Purchase WILHELM MICHAEL K

Chief Executive Officer

Executive Director
5,000 +0.0%
0.13
US$650 		5,000 +0.0% 0.13 US$650
2007-10-19 2007-10-17 B Purchase WILHELM MICHAEL K

Chief Executive Officer

Executive Director
5,000 +0.0%
0.13
US$650 		5,000 +0.0% 0.13 US$650
2007-10-23 2007-10-12 B Purchase STAAHL THEODORE Non-Executive Director
62,500 +1.7%
0.14
US$8,750 		62,500 +1.7% 0.14 US$8,750
2007-10-23 2007-10-11 B Purchase STAAHL THEODORE Non-Executive Director
37,297 +1.0%
0.13
US$4,849 		37,297 +1.0% 0.13 US$4,849
2007-05-17 2007-05-17 S Sale WITTEN MARK Large shareholder
10,000 -0.1%
0.17
US$1,700 		10,000 -0.1% 0.17 US$1,700
2007-04-18 2007-04-18 S Sale WITTEN MARK Large shareholder
5,000 -0.1%
0.15
US$750 		5,000 -0.1% 0.15 US$750
2007-04-18 2007-04-18 S Sale WITTEN MARK Large shareholder
5,000 -0.1%
0.15
US$740 		5,000 -0.1% 0.15 US$740
2007-04-18 2007-04-17 S Sale WITTEN MARK Large shareholder
15,000 -0.2%
0.16
US$2,325 		15,000 -0.2% 0.16 US$2,325
2007-03-20 2007-03-20 S Sale WITTEN MARK Large shareholder
10,000 -0.1%
0.14
US$1,350 		10,000 -0.1% 0.14 US$1,350
2007-03-20 2007-03-20 S Sale WITTEN MARK Large shareholder
20,000 -0.2%
0.13
US$2,600 		20,000 -0.2% 0.13 US$2,600
2007-02-20 2007-02-20 S Sale WITTEN MARK Large shareholder
10,000 -0.1%
0.15
US$1,500 		10,000 -0.1% 0.15 US$1,500
2007-02-20 2007-02-20 S Sale WITTEN MARK Large shareholder
20,000 -0.2%
0.14
US$2,800 		20,000 -0.2% 0.14 US$2,800
2007-01-19 2007-01-18 S Sale WITTEN MARK Large shareholder
20,000 -0.2%
0.15
US$3,000 		20,000 -0.2% 0.15 US$3,000
2007-01-19 2007-01-17 S Sale WITTEN MARK Large shareholder
10,000 -0.1%
0.15
US$1,500 		10,000 -0.1% 0.15 US$1,500
2006-12-20 2006-12-20 S Sale WITTEN MARK Large shareholder
10,000 -0.1%
0.15
US$1,500 		10,000 -0.1% 0.15 US$1,500
2006-12-19 2006-12-19 S Sale WITTEN MARK Large shareholder
10,000 -0.1%
0.16
US$1,600 		10,000 -0.1% 0.16 US$1,600
2006-12-18 2006-12-18 S Sale WITTEN MARK Large shareholder
10,000 -0.1%
0.16
US$1,550 		10,000 -0.1% 0.16 US$1,550
2006-11-21 2006-11-21 S Sale WITTEN MARK Large shareholder
25,000 -0.3%
0.15
US$3,750 		25,000 -0.3% 0.15 US$3,750
2006-11-21 2006-11-20 S Sale WITTEN MARK Large shareholder
10,000 -0.1%
0.17
US$1,720 		10,000 -0.1% 0.17 US$1,720
2006-11-21 2006-10-19 S Sale WITTEN MARK Large shareholder
5,000 -0.1%
0.22
US$1,100 		5,000 -0.1% 0.22 US$1,100
2006-11-21 2006-10-18 S Sale WITTEN MARK Large shareholder
5,000 -0.1%
0.23
US$1,125 		5,000 -0.1% 0.23 US$1,125
2006-11-21 2006-10-17 S Sale WITTEN MARK Large shareholder
10,000 -0.1%
0.23
US$2,250 		10,000 -0.1% 0.23 US$2,250
2006-11-21 2006-09-21 S Sale WITTEN MARK Large shareholder
10,000 -0.1%
0.21
US$2,050 		10,000 -0.1% 0.21 US$2,050
2006-11-21 2006-09-20 S Sale WITTEN MARK Large shareholder
10,000 -0.1%
0.20
US$2,000 		10,000 -0.1% 0.20 US$2,000
2006-11-21 2006-09-18 S Sale WITTEN MARK Large shareholder
10,000 -0.1%
0.16
US$1,600 		10,000 -0.1% 0.16 US$1,600
2006-11-21 2006-08-24 S Sale WITTEN MARK Large shareholder
10,000 -0.1%
0.19
US$1,850 		10,000 -0.1% 0.19 US$1,850
2006-11-21 2006-08-18 S Sale WITTEN MARK Large shareholder
10,000 -0.1%
0.20
US$2,000 		10,000 -0.1% 0.20 US$2,000
2006-11-21 2006-08-17 S Sale WITTEN MARK Large shareholder
10,000 -0.1%
0.20
US$2,000 		10,000 -0.1% 0.20 US$2,000
2006-11-21 2006-07-20 S Sale WITTEN MARK Non-Executive Director Large shareholder
10,000 -0.1%
0.24
US$2,400 		10,000 -0.1% 0.24 US$2,400
2006-11-21 2006-07-18 S Sale WITTEN MARK Non-Executive Director Large shareholder
10,000 -0.1%
0.21
US$2,100 		10,000 -0.1% 0.21 US$2,100
2006-11-21 2006-07-17 S Sale WITTEN MARK Non-Executive Director Large shareholder
10,000 -0.1%
0.21
US$2,100 		10,000 -0.1% 0.21 US$2,100
2006-11-21 2006-07-13 S Sale WITTEN MARK Non-Executive Director Large shareholder
5,000 -0.1%
0.21
US$1,050 		5,000 -0.1% 0.21 US$1,050
2006-11-21 2006-07-10 S Sale WITTEN MARK Non-Executive Director Large shareholder
10,000 -0.1%
0.27
US$2,700 		10,000 -0.1% 0.27 US$2,700
2006-11-21 2006-07-10 S Sale WITTEN MARK Non-Executive Director Large shareholder
19,500 -0.2%
0.26
US$5,031 		19,500 -0.2% 0.26 US$5,031
2006-11-21 2006-07-07 S Sale WITTEN MARK Non-Executive Director Large shareholder
10,000 -0.1%
0.27
US$2,700 		10,000 -0.1% 0.27 US$2,700
2006-11-21 2006-07-06 S Sale WITTEN MARK Non-Executive Director Large shareholder
5,000 -0.1%
0.27
US$1,335 		5,000 -0.1% 0.27 US$1,335
2006-11-21 2006-07-06 S Sale WITTEN MARK Non-Executive Director Large shareholder
7,500 -0.1%
0.27
US$2,025 		7,500 -0.1% 0.27 US$2,025
2006-11-21 2006-06-29 S Sale WITTEN MARK Non-Executive Director Large shareholder
10,000 -0.1%
0.30
US$3,000 		10,000 -0.1% 0.30 US$3,000
2006-11-21 2006-06-20 S Sale WITTEN MARK Non-Executive Director Large shareholder
5,000 -0.1%
0.34
US$1,710 		5,000 -0.1% 0.34 US$1,710
2006-11-21 2006-06-19 S Sale WITTEN MARK Non-Executive Director Large shareholder
18,000 -0.2%
0.36
US$6,498 		18,000 -0.2% 0.36 US$6,498
2006-11-21 2006-06-19 S Sale WITTEN MARK Non-Executive Director Large shareholder
20,000 -0.2%
0.36
US$7,220 		20,000 -0.2% 0.36 US$7,220
2006-11-21 2006-06-19 S Sale WITTEN MARK Non-Executive Director Large shareholder
25,000 -0.3%
0.38
US$9,500 		25,000 -0.3% 0.38 US$9,500
2006-11-21 2006-06-15 S Sale WITTEN MARK Non-Executive Director Large shareholder
10,000 -0.1%
0.39
US$3,900 		10,000 -0.1% 0.39 US$3,900
2006-11-21 2006-06-14 S Sale WITTEN MARK Non-Executive Director Large shareholder
15,000 -0.2%
0.35
US$5,295 		15,000 -0.2% 0.35 US$5,295
2006-11-21 2006-06-12 S Sale WITTEN MARK Non-Executive Director Large shareholder
60,000 -0.7%
0.29
US$17,100 		60,000 -0.7% 0.29 US$17,100
2006-11-21 2006-06-06 S Sale WITTEN MARK Non-Executive Director Large shareholder
40,000 -0.5%
0.33
US$13,152 		40,000 -0.5% 0.33 US$13,152
2005-12-16 2005-12-16 S Sale FERMANIS JOHN N

Chief Financial Officer

Officer
10,000 -100.0%
0.27
US$2,700 		10,000 -100.0% 0.27 US$2,700
2005-12-16 2005-12-16 S Sale FERMANIS JOHN N

Chief Financial Officer

Officer
5,000 -33.3%
0.28
US$1,400 		5,000 -33.3% 0.28 US$1,400
2005-12-16 2005-12-15 S Sale FERMANIS JOHN N

Chief Financial Officer

Officer
5,000 -25.0%
0.30
US$1,500 		5,000 -25.0% 0.30 US$1,500
2005-12-16 2005-12-15 S Sale FERMANIS JOHN N

Chief Financial Officer

Officer
15,000 -42.9%
0.27
US$4,050 		15,000 -42.9% 0.27 US$4,050
2005-12-16 2005-12-14 S Sale FERMANIS JOHN N

Chief Financial Officer

Officer
15,000 -30.0%
0.30
US$4,500 		15,000 -30.0% 0.30 US$4,500
2005-12-12 2005-12-09 S Sale FERMANIS JOHN N

Chief Financial Officer

Officer
5,000 -9.1%
0.32
US$1,600 		5,000 -9.1% 0.32 US$1,600
2005-12-12 2005-12-09 S Sale FERMANIS JOHN N

Chief Financial Officer

Officer
4,000 -6.8%
0.33
US$1,320 		4,000 -6.8% 0.33 US$1,320
2005-12-12 2005-12-09 S Sale FERMANIS JOHN N

Chief Financial Officer

Officer
1,000 -1.7%
0.33
US$330 		1,000 -1.7% 0.33 US$330
2005-12-12 2005-12-09 S Sale FERMANIS JOHN N

Chief Financial Officer

Officer
4,000 -6.2%
0.32
US$1,280 		4,000 -6.2% 0.32 US$1,280
2005-12-12 2005-12-09 S Sale FERMANIS JOHN N

Chief Financial Officer

Officer
1,000 -1.5%
0.32
US$320 		1,000 -1.5% 0.32 US$320
2005-12-12 2005-12-08 S Sale FERMANIS JOHN N

Chief Financial Officer

Officer
1,000 -1.5%
0.32
US$320 		1,000 -1.5% 0.32 US$320
2005-12-12 2005-12-08 S Sale FERMANIS JOHN N

Chief Financial Officer

Officer
5,000 -7.0%
0.32
US$1,600 		5,000 -7.0% 0.32 US$1,600
2005-12-12 2005-12-08 S Sale FERMANIS JOHN N

Chief Financial Officer

Officer
4,000 -5.3%
0.30
US$1,200 		4,000 -5.3% 0.30 US$1,200
2005-12-08 2005-12-08 S Sale FERMANIS JOHN N

Chief Financial Officer

Officer
20,000 -21.1%
0.33
US$6,600 		20,000 -21.1% 0.33 US$6,600
2005-12-08 2005-12-05 S Sale FERMANIS JOHN N

Chief Financial Officer

Officer
5,000 -5.0%
0.37
US$1,850 		5,000 -5.0% 0.37 US$1,850
2006-11-21 2005-06-03 S Sale WITTEN MARK Non-Executive Director Large shareholder
20,000 -0.2%
0.01
US$100 		20,000 -0.2% 0.01 US$100
2005-01-14 2005-01-14 S Sale HOPKINS ERIC

EX - Chief Financial Officer
44,000 -100.0%
0.62
US$27,280 		44,000 -100.0% 0.62 US$27,280
2005-01-14 2005-01-13 S Sale HOPKINS ERIC

EX - Chief Financial Officer
81,000 -64.8%
0.65
US$52,650 		81,000 -64.8% 0.65 US$52,650
2005-01-14 2005-01-12 S Sale HOPKINS ERIC

EX - Chief Financial Officer
20,000 -13.8%
0.77
US$15,400 		20,000 -13.8% 0.77 US$15,400
2005-01-12 2005-01-11 S Sale HOPKINS ERIC

EX - Chief Financial Officer
20,000 -12.1%
0.42
US$8,400 		20,000 -12.1% 0.42 US$8,400
2005-01-12 2005-01-10 S Sale HOPKINS ERIC

EX - Chief Financial Officer
10,000 -5.7%
0.42
US$4,200 		10,000 -5.7% 0.42 US$4,200
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