Stock chart
Ticker: GTHP Exchange: OTC


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Purchase Sale Planned purchase Planned sale Net purchase Net sale Earnings
Earnings
 
Value bought

Past 90 days

 
Value sold

Past 90 days

 
Net insiders buying

Past 90 days

 
Trades (buy and sell)

Past 90 days

Abbreviations B: Buy, S: Sell, PP: Planned purchase, PS: Planned 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
2015-07-17 2015-06-29 B Purchase

Cartwright Gene S

President & CEO

Executive Director
37,504 +1.7%
0.12
USD 4,500
37,504 +1.7% 0.12 USD 4,500
2014-12-09 2014-11-26 B Purchase

Imhoff John E

Non-Executive Director Large shareholder
117,870 +1.2%
0.23
USD 26,521
117,870 +1.2% 0.23 USD 26,521
2014-07-08 2014-07-02 S Sale

HART RONALD W

Non-Executive Director
7,500 -0.6%
0.50
USD 3,750
7,500 -0.6% 0.50 USD 3,750
2014-06-20 2014-06-20 B Purchase

Cartwright Gene S

PRESIDENT & CEO

Executive Director
27,000 +1.3%
0.49
USD 13,122
27,000 +1.3% 0.49 USD 13,122
2014-06-20 2014-06-19 B Purchase

Cartwright Gene S

PRESIDENT & CEO

Executive Director
23,000 +1.1%
0.48
USD 11,086
23,000 +1.1% 0.48 USD 11,086
2014-06-20 2014-06-18 B Purchase

Cartwright Gene S

PRESIDENT & CEO

Executive Director
26,000 +1.3%
0.49
USD 12,636
26,000 +1.3% 0.49 USD 12,636
2014-06-18 2014-06-17 B Purchase

Cartwright Gene S

Chief Executive Officer

Executive Director
24,000 +1.2%
0.49
USD 11,714
24,000 +1.2% 0.49 USD 11,714
2011-01-27 2011-01-26 S Sale

JAMES MICHAEL C

Non-Executive Director
6,000 -0.4%
0.96
USD 5,760
6,000 -0.4% 0.96 USD 5,760
2011-01-27 2011-01-25 S Sale

JAMES MICHAEL C

Non-Executive Director
4,000 -0.3%
1.00
USD 4,000
4,000 -0.3% 1.00 USD 4,000
2011-01-27 2011-01-24 S Sale

JAMES MICHAEL C

Non-Executive Director
2,500 -0.2%
0.97
USD 2,425
2,500 -0.2% 0.97 USD 2,425
2011-01-19 2011-01-18 S Sale

JAMES MICHAEL C

Non-Executive Director
12,500 -0.9%
1.00
USD 12,500
12,500 -0.9% 1.00 USD 12,500
2010-12-21 2010-12-20 S Sale

JAMES MICHAEL C

Non-Executive Director
12,500 -0.9%
0.80
USD 10,000
12,500 -0.9% 0.80 USD 10,000
2010-12-16 2010-12-15 S Sale

JAMES MICHAEL C

Non-Executive Director
19,000 -1.3%
0.79
USD 15,059
19,000 -1.3% 0.79 USD 15,059
2010-12-15 2010-12-14 S Sale

JAMES MICHAEL C

Non-Executive Director
5,115 -0.4%
0.82
USD 4,194
5,115 -0.4% 0.82 USD 4,194
2010-12-01 2010-12-01 S Sale

JAMES MICHAEL C

Non-Executive Director
2,500 -0.2%
0.82
USD 2,050
2,500 -0.2% 0.82 USD 2,050
2010-12-01 2010-11-30 S Sale

JAMES MICHAEL C

Non-Executive Director
12,500 -0.9%
0.82
USD 10,250
12,500 -0.9% 0.82 USD 10,250
2010-11-30 2010-11-29 S Sale

JAMES MICHAEL C

Non-Executive Director
22,253 -1.5%
0.81
USD 18,025
22,253 -1.5% 0.81 USD 18,025
2010-11-23 2010-11-18 S Sale

JAMES MICHAEL C

Non-Executive Director
20,000 -43.2%
0.81
USD 16,200
20,000 -43.2% 0.81 USD 16,200
2010-11-23 2010-11-17 S Sale

JAMES MICHAEL C

Non-Executive Director
20,000 -30.2%
0.80
USD 16,000
20,000 -30.2% 0.80 USD 16,000
2010-11-23 2010-11-16 S Sale

JAMES MICHAEL C

Non-Executive Director
25,000 -27.4%
0.80
USD 20,000
25,000 -27.4% 0.80 USD 20,000
2011-06-09 2009-07-29 B Purchase

Imhoff John E

Non-Executive Director Large shareholder
581,329 +23.3%
0.20
USD 116,266
581,329 +23.3% 0.20 USD 116,266
2011-06-09 2009-05-28 B Purchase

Imhoff John E

Non-Executive Director Large shareholder
1,872,838 +300.4%
0.35
USD 655,493
1,872,838 +300.4% 0.35 USD 655,493
2006-05-05 2006-05-04 PP Planned purchase

Noorani Siraj N

Chief Accounting Officer

Officer
2,553 +35.4%
0.22
USD 564
2,553 +35.4% 0.22 USD 564
2006-05-05 2006-05-04 PP Planned purchase

PAVLICEK WALTER J

VP of Operations

Officer
2,893 +30.5%
0.22
USD 639
2,893 +30.5% 0.22 USD 639
2007-03-16 2006-03-09 S Sale

Musket David B

Joint filer

Large shareholder
16,000 -1.1%
0.24
USD 3,840
16,000 -1.1% 0.24 USD 3,840
2007-03-16 2006-03-09 S Sale

Musket David B

Joint filer

Large shareholder
94,920 -6.2%
0.24
USD 22,781
94,920 -6.2% 0.24 USD 22,781
2007-03-16 2006-03-08 S Sale

Musket David B

Joint filer

Large shareholder
7,200 -0.5%
0.21
USD 1,512
7,200 -0.5% 0.21 USD 1,512
2007-03-16 2006-03-08 S Sale

Musket David B

Joint filer

Large shareholder
42,800 -2.7%
0.21
USD 8,988
42,800 -2.7% 0.21 USD 8,988
2007-03-16 2006-03-07 S Sale

Musket David B

Joint filer

Large shareholder
400 -0.0%
0.21
USD 84
400 -0.0% 0.21 USD 84
2007-03-16 2006-03-07 S Sale

Musket David B

Joint filer

Large shareholder
2,300 -0.1%
0.21
USD 483
2,300 -0.1% 0.21 USD 483
2007-03-16 2006-03-03 S Sale

Musket David B

Joint filer

Large shareholder
3,400 -0.2%
0.22
USD 748
3,400 -0.2% 0.22 USD 748
2007-03-16 2006-03-03 S Sale

Musket David B

Joint filer

Large shareholder
20,180 -1.3%
0.22
USD 4,440
20,180 -1.3% 0.22 USD 4,440
2007-03-16 2006-02-28 S Sale

Musket David B

Joint filer

Large shareholder
400 -0.0%
0.22
USD 88
400 -0.0% 0.22 USD 88
2007-03-16 2006-02-28 S Sale

Musket David B

Joint filer

Large shareholder
9,600 -0.6%
0.22
USD 2,112
9,600 -0.6% 0.22 USD 2,112
2007-03-16 2006-02-27 S Sale

Musket David B

Joint filer

Large shareholder
3,000 -0.2%
0.23
USD 690
3,000 -0.2% 0.23 USD 690
2007-03-16 2006-02-27 S Sale

Musket David B

Joint filer

Large shareholder
17,700 -1.1%
0.23
USD 4,071
17,700 -1.1% 0.23 USD 4,071
2007-03-16 2006-02-23 S Sale

Musket David B

Joint filer

Large shareholder
11,050 -0.7%
0.29
USD 3,205
11,050 -0.7% 0.29 USD 3,205
2007-03-16 2006-02-19 S Sale

Musket David B

Joint filer

Large shareholder
1,950 -0.1%
0.29
USD 566
1,950 -0.1% 0.29 USD 566
2007-03-16 2006-02-16 S Sale

Musket David B

Joint filer

Large shareholder
1,400 -0.1%
0.25
USD 350
1,400 -0.1% 0.25 USD 350
2007-03-16 2006-02-16 S Sale

Musket David B

Joint filer

Large shareholder
8,600 -0.5%
0.25
USD 2,150
8,600 -0.5% 0.25 USD 2,150
2007-03-16 2006-02-15 S Sale

Musket David B

Joint filer

Large shareholder
3,600 -0.2%
0.20
USD 720
3,600 -0.2% 0.20 USD 720
2007-03-16 2006-02-15 S Sale

Musket David B

Joint filer

Large shareholder
21,400 -1.3%
0.20
USD 4,280
21,400 -1.3% 0.20 USD 4,280
2007-03-16 2006-02-13 S Sale

Musket David B

Joint filer

Large shareholder
1,350 -0.1%
0.21
USD 284
1,350 -0.1% 0.21 USD 284
2007-03-16 2006-02-13 S Sale

Musket David B

Joint filer

Large shareholder
7,950 -0.5%
0.21
USD 1,670
7,950 -0.5% 0.21 USD 1,670
2007-03-16 2006-02-10 S Sale

Musket David B

Joint Filer

Large shareholder
10,950 -0.6%
0.22
USD 2,409
10,950 -0.6% 0.22 USD 2,409
2007-03-16 2006-02-10 S Sale

Musket David B

Joint filer

Large shareholder
1,850 -0.1%
0.22
USD 407
1,850 -0.1% 0.22 USD 407
2007-03-16 2006-02-08 S Sale

Musket David B

Joint Filer

Large shareholder
2,900 -0.2%
0.21
USD 609
2,900 -0.2% 0.21 USD 609
2007-03-16 2006-02-08 S Sale

Musket David B

Joint Filer

Large shareholder
17,100 -1.0%
0.21
USD 3,591
17,100 -1.0% 0.21 USD 3,591
2007-03-16 2006-02-07 S Sale

Musket David B

Joint Filer

Large shareholder
3,650 -0.2%
0.22
USD 803
3,650 -0.2% 0.22 USD 803
2007-03-16 2006-02-07 S Sale

Musket David B

Joint Filer

Large shareholder
21,350 -1.2%
0.22
USD 4,697
21,350 -1.2% 0.22 USD 4,697
2007-03-16 2006-02-01 S Sale

Musket David B

Joint Filer

Large shareholder
700 -0.0%
0.22
USD 154
700 -0.0% 0.22 USD 154
2007-03-16 2006-02-01 S Sale

Musket David B

Joint Filer

Large shareholder
4,300 -0.2%
0.22
USD 946
4,300 -0.2% 0.22 USD 946
2007-03-16 2006-01-31 S Sale

Musket David B

Joint Filer

Large shareholder
3,550 -0.2%
0.21
USD 746
3,550 -0.2% 0.21 USD 746
2007-03-16 2006-01-31 S Sale

Musket David B

Joint Filer

Large shareholder
21,450 -1.2%
0.21
USD 4,505
21,450 -1.2% 0.21 USD 4,505
2007-03-16 2006-01-26 S Sale

Musket David B

Joint Filer

Large shareholder
8,150 -0.5%
0.30
USD 2,445
8,150 -0.5% 0.30 USD 2,445
2007-03-16 2006-01-25 S Sale

Musket David B

Joint Filer

Large shareholder
1,350 -0.1%
0.30
USD 405
1,350 -0.1% 0.30 USD 405
2007-03-16 2006-01-20 S Sale

Musket David B

Joint Filer

Large shareholder
10,000 -0.6%
0.31
USD 3,100
10,000 -0.6% 0.31 USD 3,100
2007-03-16 2005-12-02 S Sale

Musket David B

Joint Filer

Large shareholder
102,692 -5.4%
0.20
USD 20,538
102,692 -5.4% 0.20 USD 20,538
2007-03-16 2005-11-29 S Sale

Musket David B

Joint Filer

Large shareholder
5,000 -0.3%
0.30
USD 1,500
5,000 -0.3% 0.30 USD 1,500
2007-03-16 2005-11-22 S Sale

Musket David B

Joint Filer

Large shareholder
10,000 -0.5%
0.32
USD 3,200
10,000 -0.5% 0.32 USD 3,200
2005-11-22 2005-11-18 PP Planned purchase

Noorani Siraj N

Chief Accounting Officer

Officer
308 +4.5%
0.22
USD 68
308 +4.5% 0.22 USD 68
2005-11-22 2005-11-18 PP Planned purchase

PAVLICEK WALTER J

VP Operations

Officer
367 +4.0%
0.22
USD 81
367 +4.0% 0.22 USD 81
2005-11-08 2005-11-08 PP Planned purchase

PAVLICEK WALTER J

VP OPERATIONS

Officer
2,090 +29.7%
0.22
USD 462
2,090 +29.7% 0.22 USD 462
2005-11-08 2005-11-08 PP Planned purchase

Noorani Siraj N

Chief Accounting Officer

Officer
3,151 +84.1%
0.22
USD 696
3,151 +84.1% 0.22 USD 696
2005-05-10 2005-05-09 PP Planned purchase

Noorani Siraj N

Chief Accounting Officer

Officer
2,292 +157.7%
0.30
USD 683
2,292 +157.7% 0.30 USD 683
2005-05-10 2005-05-09 PP Planned purchase

PAVLICEK WALTER J

Vice President Operations

Officer
1,778 +33.8%
0.30
USD 530
1,778 +33.8% 0.30 USD 530
2004-12-08 2004-12-01 S Sale

IGNOTZ KEITH D

Non-Executive Director
12,290 -5.1%
0.73
USD 8,972
12,290 -5.1% 0.73 USD 8,972
2007-03-16 2004-11-12 S Sale

Musket David B

Joint Filer

Large shareholder
2,000 -0.1%
0.65
USD 1,300
2,000 -0.1% 0.65 USD 1,300
2007-03-16 2004-11-12 S Sale

Musket David B

Joint Filer

Large shareholder
3,000 -0.2%
0.65
USD 1,950
3,000 -0.2% 0.65 USD 1,950
2007-03-16 2004-11-12 S Sale

Musket David B

Joint Filer

Large shareholder
12,500 -0.6%
0.65
USD 8,125
12,500 -0.6% 0.65 USD 8,125
2004-11-01 2004-11-01 PP Planned purchase

PAVLICEK WALTER J

VP Operations

Officer
1,450 +38.1%
0.47
USD 682
1,450 +38.1% 0.47 USD 682
2004-11-01 2004-11-01 PP Planned purchase

MULLER THOMAS H JR

CFO

Officer
5,000 +15.7%
0.47
USD 2,350
5,000 +15.7% 0.47 USD 2,350
2007-03-16 2004-10-06 B Purchase

Musket David B

Joint Filer

Large shareholder
54,700 +2.9%
0.34
USD 18,598
54,700 +2.9% 0.34 USD 18,598
2007-03-16 2004-10-06 B Purchase

Musket David B

Joint Filer

Large shareholder
93,000 +5.2%
0.34
USD 31,620
93,000 +5.2% 0.34 USD 31,620
2007-03-16 2004-10-06 B Purchase

Musket David B

Joint Filer

Large shareholder
342,300 +23.7%
0.34
USD 116,382
342,300 +23.7% 0.34 USD 116,382
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