Stock chart
Ticker: CTEK Exchange: ASE


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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
2021-12-03 2021-12-01 B Purchase

Mcmillan Michael Henry

President & CEO

Executive Director
10,000 +1.7%
1.44
USD 14,415
10,000 +1.7% 1.44 USD 14,415
2021-12-01 2021-12-01 B Purchase

MCCASHIN ROBERT

Non-Executive Director
8,000 +8.7%
1.51
USD 12,080
8,000 +8.7% 1.51 USD 12,080
2021-11-16 2021-11-16 B Purchase

Flood John Lawrence Sr

Non-Executive Director
35,000 +53.8%
1.76
USD 61,425
35,000 +53.8% 1.76 USD 61,425
2020-06-01 2020-05-28 B Purchase

Meadows Theresa Zak

Non-Executive Director
4,500 +45.0%
1.49
USD 6,705
4,500 +45.0% 1.49 USD 6,705
2020-05-28 2020-05-27 B Purchase

Sellers Dana Davis

Non-Executive Director
10,000 +100.0%
1.45
USD 14,473
10,000 +100.0% 1.45 USD 14,473
2020-05-20 2020-05-18 B Purchase

MCCASHIN ROBERT

Non-Executive Director
6,500 +65.0%
1.62
USD 10,530
6,500 +65.0% 1.62 USD 10,530
2019-09-12 2019-09-11 B Purchase

Barlow William Caleb

President and CEO

Executive Director
10,000 +inf%
2.85
USD 28,500
10,000 +inf% 2.85 USD 28,500
2019-08-27 2019-08-26 B Purchase

Roberson Mark D.

Non-Executive Director
6,000 +40.0%
3.20
USD 19,200
6,000 +40.0% 3.20 USD 19,200
2019-08-23 2019-08-22 B Purchase

Krandel Judith Finger

Non-Executive Director
10,000 +100.0%
3.32
USD 33,200
10,000 +100.0% 3.32 USD 33,200
2019-08-20 2019-08-16 B Purchase

ANTHONY PAUL THOMAS

CFO

Officer
1,900 +7.7%
3.08
USD 5,852
1,900 +7.7% 3.08 USD 5,852
2019-08-20 2019-08-16 B Purchase

ANTHONY PAUL THOMAS

CFO

Officer
8,900 +56.6%
3.10
USD 27,590
8,900 +56.6% 3.10 USD 27,590
2019-08-20 2019-08-16 B Purchase

Abouchar John D

Non-Executive Director
10,000 +12.3%
3.25
USD 32,500
10,000 +12.3% 3.25 USD 32,500
2018-05-23 2018-05-22 B Purchase

Abouchar John D

Non-Executive Director
4,000 +7.7%
3.92
USD 15,680
4,000 +7.7% 3.92 USD 15,680
2017-08-16 2017-08-15 B Purchase

Abouchar John D

15,000 +40.5%
3.49
USD 52,350
15,000 +40.5% 3.49 USD 52,350
2017-05-16 2017-05-15 B Purchase

Abouchar John D

Non-Executive Director
5,000 +15.6%
4.98
USD 24,900
5,000 +15.6% 4.98 USD 24,900
2016-06-10 2016-06-10 B Purchase

Abouchar John D

Non-Executive Director
10,000 +11.6%
0.84
USD 8,400
10,000 +11.6% 0.84 USD 8,400
2014-12-29 2014-12-26 B Purchase

LEONARD WILLIAM

Non-Executive Director
51,400 +3.2%
1.00
USD 51,554
51,400 +3.2% 1.00 USD 51,554
2014-12-24 2014-12-23 B Purchase

LEONARD WILLIAM

Non-Executive Director
50,000 +3.2%
1.01
USD 50,250
50,000 +3.2% 1.01 USD 50,250
2014-12-19 2014-12-19 B Purchase

PACE JOHN D

Non-Executive Director
4,875 +3.2%
1.00
USD 4,875
4,875 +3.2% 1.00 USD 4,875
2014-12-19 2014-12-17 B Purchase

LEONARD WILLIAM

Non-Executive Director
1,100 +0.1%
0.90
USD 990
1,100 +0.1% 0.90 USD 990
2014-12-19 2014-12-17 B Purchase

LEONARD WILLIAM

Non-Executive Director
4,000 +0.3%
0.87
USD 3,480
4,000 +0.3% 0.87 USD 3,480
2014-12-19 2014-12-16 B Purchase

VANDERHOOF MICHAEL D

Non-Executive Director
6,000 +0.4%
0.83
USD 4,980
6,000 +0.4% 0.83 USD 4,980
2014-12-19 2014-12-16 B Purchase

VANDERHOOF MICHAEL D

Non-Executive Director
11,000 +0.8%
0.85
USD 9,350
11,000 +0.8% 0.85 USD 9,350
2014-08-18 2014-08-15 B Purchase

CASE EDWARD BRENNAN

Non-Executive Director
9,000 +23.1%
1.18
USD 10,620
9,000 +23.1% 1.18 USD 10,620
2013-09-16 2013-09-13 B Purchase

LEONARD WILLIAM

Non-Executive Director
47,531 +4.1%
1.00
USD 47,317
47,531 +4.1% 1.00 USD 47,317
2013-09-16 2013-09-12 B Purchase

LEONARD WILLIAM

3,100 +0.3%
0.98
USD 3,044
3,100 +0.3% 0.98 USD 3,044
2013-09-12 2013-09-11 B Purchase

LEONARD WILLIAM

87,525 +8.1%
0.99
USD 86,650
87,525 +8.1% 0.99 USD 86,650
2013-09-09 2013-09-06 B Purchase

LEONARD WILLIAM

5,438 +0.5%
0.98
USD 5,302
5,438 +0.5% 0.98 USD 5,302
2013-09-05 2013-09-05 B Purchase

LEONARD WILLIAM

Non-Executive Director
12,782 +1.2%
0.98
USD 12,462
12,782 +1.2% 0.98 USD 12,462
2013-09-05 2013-09-03 B Purchase

LEONARD WILLIAM

Non-Executive Director
4,000 +0.4%
0.98
USD 3,900
4,000 +0.4% 0.98 USD 3,900
2013-09-03 2013-08-30 B Purchase

LEONARD WILLIAM

5,000 +0.5%
0.98
USD 4,875
5,000 +0.5% 0.98 USD 4,875
2013-08-29 2013-08-29 B Purchase

LEONARD WILLIAM

Non-Executive Director
27,100 +2.6%
0.98
USD 26,423
27,100 +2.6% 0.98 USD 26,423
2013-08-29 2013-08-28 B Purchase

LEONARD WILLIAM

Non-Executive Director
3,200 +0.3%
0.97
USD 3,118
3,200 +0.3% 0.97 USD 3,118
2013-08-27 2013-08-27 B Purchase

LEONARD WILLIAM

Non-Executive Director
25,400 +2.5%
0.97
USD 24,521
25,400 +2.5% 0.97 USD 24,521
2014-03-13 2013-08-21 B Purchase

CASE EDWARD BRENNAN

Non-Executive Director
15,000 +62.5%
0.94
USD 14,100
15,000 +62.5% 0.94 USD 14,100
2013-08-19 2013-08-16 B Purchase

FLYNN JOSEPH J

CEO/PRESIDENT

Executive Director
10,700 +9.2%
0.91
USD 9,684
10,700 +9.2% 0.91 USD 9,684
2013-08-16 2013-08-15 B Purchase

PACE JOHN D

Non-Executive Director
1,600 +2.2%
0.90
USD 1,440
1,600 +2.2% 0.90 USD 1,440
2013-05-17 2013-05-17 B Purchase

VANDERHOOF MICHAEL D

Non-Executive Director
10,000 +inf%
0.90
USD 9,000
10,000 +inf% 0.90 USD 9,000
2012-12-03 2012-11-29 B Purchase

Joyce Michael J

Non-Executive Director
8,600 +18.5%
1.05
USD 9,030
8,600 +18.5% 1.05 USD 9,030
2012-12-03 2012-11-29 B Purchase

Joyce Michael J

Non-Executive Director
1,000 +2.2%
1.02
USD 1,020
1,000 +2.2% 1.02 USD 1,020
2012-12-03 2012-11-29 B Purchase

Joyce Michael J

Non-Executive Director
10,400 +29.7%
1.00
USD 10,400
10,400 +29.7% 1.00 USD 10,400
2010-09-16 2010-09-14 B Purchase

VANDERHOOF MICHAEL D

Non-Executive Director
15,000 +1.2%
1.01
USD 15,075
15,000 +1.2% 1.01 USD 15,075
2010-09-09 2010-09-08 B Purchase

FLYNN JOSEPH J

CEO/President

Executive Director
1,300 +1.1%
1.10
USD 1,430
1,300 +1.1% 1.10 USD 1,430
2010-09-08 2010-09-03 B Purchase

FLYNN JOSEPH J

CEO/President

Executive Director
6,000 +5.5%
1.10
USD 6,600
6,000 +5.5% 1.10 USD 6,600
2010-09-01 2010-08-31 B Purchase

FLYNN JOSEPH J

CEO/President

Executive Director
1,800 +1.7%
1.05
USD 1,890
1,800 +1.7% 1.05 USD 1,890
2010-08-25 2010-08-24 B Purchase

FLYNN JOSEPH J

Non-Executive Director
1,000 +0.9%
1.00
USD 1,000
1,000 +0.9% 1.00 USD 1,000
2010-08-19 2010-08-18 B Purchase

ANTHONY PAUL THOMAS

Secretary/CFO

Officer
5,200 +12.4%
1.15
USD 5,980
5,200 +12.4% 1.15 USD 5,980
2010-08-19 2010-08-17 B Purchase

ANTHONY PAUL THOMAS

Secretary/CFO

Officer
4,800 +12.9%
1.05
USD 5,040
4,800 +12.9% 1.05 USD 5,040
2009-09-29 2009-09-28 B Purchase

VANDERHOOF MICHAEL D

Non-Executive Director
5,000 +0.4%
0.50
USD 2,500
5,000 +0.4% 0.50 USD 2,500
2009-09-29 2009-09-28 B Purchase

VANDERHOOF MICHAEL D

Non-Executive Director
5,000 +0.4%
0.49
USD 2,450
5,000 +0.4% 0.49 USD 2,450
2009-09-29 2009-09-28 B Purchase

VANDERHOOF MICHAEL D

Non-Executive Director
10,000 +0.8%
0.45
USD 4,500
10,000 +0.8% 0.45 USD 4,500
2009-05-11 2009-05-08 B Purchase

CASE EDWARD BRENNAN

Non-Executive Director
15,000 +166.7%
0.60
USD 9,000
15,000 +166.7% 0.60 USD 9,000
2009-05-11 2009-05-08 B Purchase

VANDERHOOF MICHAEL D

Non-Executive Director
150,000 +13.9%
0.60
USD 90,000
150,000 +13.9% 0.60 USD 90,000
2008-12-19 2008-12-19 B Purchase

ANTHONY PAUL THOMAS

Secretary/CFO

Officer
30,000 +419.6%
0.59
USD 17,700
30,000 +419.6% 0.59 USD 17,700
2008-12-12 2008-12-11 B Purchase

TERBLANCHE JACQUES

COO

Officer
10,000 +36.4%
0.51
USD 5,050
10,000 +36.4% 0.51 USD 5,050
2008-12-12 2008-12-11 S Sale

FLYNN JOSEPH J

Non-Executive Director
50,000 -32.1%
0.50
USD 25,000
50,000 -32.1% 0.50 USD 25,000
2008-12-12 2008-12-11 B Purchase

VANDERHOOF MICHAEL D

Non-Executive Director
30,000 +2.9%
0.51
USD 15,150
30,000 +2.9% 0.51 USD 15,150
2008-12-12 2008-12-11 B Purchase

WEIDEMANN ETIENNE LOUIS

President/CEO

Executive Director
10,000 +21.1%
0.51
USD 5,050
10,000 +21.1% 0.51 USD 5,050
2008-11-24 2008-11-17 B Purchase

Joyce Michael J

Non-Executive Director
5,000 +16.7%
0.75
USD 3,750
5,000 +16.7% 0.75 USD 3,750
2008-11-24 2008-11-17 B Purchase

Joyce Michael J

Non-Executive Director
5,000 +16.7%
0.80
USD 4,000
5,000 +16.7% 0.80 USD 4,000
2007-09-06 2007-09-04 B Purchase

FLYNN JOSEPH J

Non-Executive Director
1,000 +0.6%
0.94
USD 940
1,000 +0.6% 0.94 USD 940
2007-08-23 2007-08-22 B Purchase

WEIDEMANN ETIENNE LOUIS

President

Executive Director
27,500 +137.5%
0.84
USD 23,155
27,500 +137.5% 0.84 USD 23,155
2007-08-17 2007-08-16 B Purchase

PACE JOHN D

Non-Executive Director
15,000 +47.6%
0.90
USD 13,500
15,000 +47.6% 0.90 USD 13,500
2007-08-17 2007-08-16 B Purchase

PACE JOHN D

Non-Executive Director
5,000 +12.0%
0.85
USD 4,250
5,000 +12.0% 0.85 USD 4,250
2007-06-15 2007-06-13 B Purchase

ST CLARE MARK

Non-Executive Director
4,000 +66.7%
0.74
USD 2,960
4,000 +66.7% 0.74 USD 2,960
2007-06-14 2007-06-12 B Purchase

ST CLARE MARK

Non-Executive Director
2,000 +50.0%
0.76
USD 1,520
2,000 +50.0% 0.76 USD 1,520
2006-12-14 2006-12-12 B Purchase

WEIDEMANN ETIENNE LOUIS

President/CEO

Executive Director
20,000 +4.9%
0.48
USD 9,600
20,000 +4.9% 0.48 USD 9,600
2006-09-12 2006-09-11 B Purchase

CASE EDWARD BRENNAN

Non-Executive Director
9,000 +inf%
0.54
USD 4,860
9,000 +inf% 0.54 USD 4,860
2006-08-31 2006-08-30 B Purchase

FLYNN JOSEPH J

CEO

Officer
4,900 +0.9%
0.67
USD 3,283
4,900 +0.9% 0.67 USD 3,283
2006-08-29 2006-08-29 B Purchase

ANTHONY PAUL THOMAS

CFO

Officer
7,150 +3.2%
0.69
USD 4,934
7,150 +3.2% 0.69 USD 4,934
2006-08-29 2006-08-29 B Purchase

PACE JOHN D

Non-Executive Director
7,000 +34.1%
0.73
USD 5,110
7,000 +34.1% 0.73 USD 5,110
2006-08-29 2006-08-28 B Purchase

POLL MAX

Non-Executive Director
2,500 +18.8%
0.68
USD 1,700
2,500 +18.8% 0.68 USD 1,700
2006-08-29 2006-08-25 B Purchase

POLL MAX

Non-Executive Director
5,000 +60.0%
0.68
USD 3,400
5,000 +60.0% 0.68 USD 3,400
2007-03-07 2006-02-01 B Purchase

PACE JOHN D

Non-Executive Director
3,538 +27.6%
1.40
USD 4,953
3,538 +27.6% 1.40 USD 4,953
2005-12-12 2005-12-08 S Sale

FLYNN JOSEPH J

CEO

Executive Director
52,000 -8.5%
1.50
USD 78,000
52,000 -8.5% 1.50 USD 78,000
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