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United States

Particle Drilling Technologies Inc (PDRT)

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Ticker: PDRT
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• Purchase • Sale • Planned purchase • Planned sale Net purchase Net sale Activity signal Earnings
Top insiders
Trades
LAMPE, CONWAY & CO. LLC
1 sale — total 1,399 USD
Sale 17 Mar 2010
Value US$2,480,557.12 | Price 491.43 | Shares 47,610
Sale 11 Jun 2009
Value US$3,835,759.46 | Price 393.27 | Shares 36,894
Sale 10 Jun 2009
Value US$4,560.00 | Price 0.03 | Shares 152,000
Sale 2 Jun 2009
Value US$6,200.00 | Price 0.01 | Shares 620,000
Sale 1 Jun 2009
Value US$12,000.00 | Price 0.01 | Shares 1,200,000
Sale 29 May 2009
Value US$27,620.00 | Price 0.02 | Shares 1,381,000
Sale 9 Apr 2009
Value US$10,533.60 | Price 0.19 | Shares 55,440
Sale 9 Apr 2009
Value US$19.02 | Price 0.19 | Shares 100
Sale 9 Apr 2009
Value US$2,738.63 | Price 0.20 | Shares 13,700
Sale 9 Apr 2009
Value US$827.40 | Price 0.20 | Shares 4,137
Buy 20 Feb 2009
Value US$1,685.75 | Price 0.11 | Shares 15,325
Buy 19 Feb 2009
Value US$275.00 | Price 0.11 | Shares 2,500
Buy 18 Feb 2009
Value US$2,200.00 | Price 0.11 | Shares 20,000
Buy 17 Feb 2009
Value US$150.26 | Price 0.11 | Shares 1,366
Sale 20 Jan 2009
Value US$3,314.40 | Price 0.12 | Shares 27,324
Sale 20 Jan 2009
Value US$688.50 | Price 0.12 | Shares 5,676
Sale 16 Jan 2009
Value US$8,000.21 | Price 0.11 | Shares 73,195
Sale 16 Jan 2009
Value US$1,661.91 | Price 0.11 | Shares 15,205
Sale 15 Jan 2009
Value US$5,013.95 | Price 0.11 | Shares 45,540
Sale 15 Jan 2009
Value US$1,041.55 | Price 0.11 | Shares 9,460
Sale 14 Jan 2009
Value US$2,472.78 | Price 0.11 | Shares 22,439
Sale 14 Jan 2009
Value US$513.64 | Price 0.11 | Shares 4,661
Sale 13 Jan 2009
Value US$2,970.20 | Price 0.11 | Shares 26,496
Sale 13 Jan 2009
Value US$617.00 | Price 0.11 | Shares 5,504
Sale 12 Jan 2009
Value US$478.83 | Price 0.11 | Shares 4,306
Sale 12 Jan 2009
Value US$99.41 | Price 0.11 | Shares 894
Sale 9 Jan 2009
Value US$1,163.07 | Price 0.11 | Shares 10,516
Sale 9 Jan 2009
Value US$241.55 | Price 0.11 | Shares 2,184
Sale 8 Jan 2009
Value US$1,040.18 | Price 0.11 | Shares 9,439
Sale 8 Jan 2009
Value US$216.10 | Price 0.11 | Shares 1,961
Sale 7 Jan 2009
Value US$1,544.13 | Price 0.11 | Shares 14,324
Sale 7 Jan 2009
Value US$320.81 | Price 0.11 | Shares 2,976
Sale 6 Jan 2009
Value US$1,415.74 | Price 0.10 | Shares 13,745
Sale 6 Jan 2009
Value US$294.06 | Price 0.10 | Shares 2,855
Buy 18 Sep 2008
Value US$126.00 | Price 0.21 | Shares 600
Buy 18 Sep 2008
Value US$835.62 | Price 0.22 | Shares 3,800
Buy 17 Sep 2008
Value US$1,071.80 | Price 0.23 | Shares 4,660
Buy 17 Sep 2008
Value US$882.20 | Price 0.22 | Shares 4,010
Buy 16 Sep 2008
Value US$6,900.00 | Price 0.23 | Shares 30,000
Buy 16 Sep 2008
Value US$41,400.00 | Price 0.18 | Shares 230,000
Buy 16 Sep 2008
Value US$62,100.00 | Price 0.23 | Shares 270,000
Buy 16 Sep 2008
Value US$379,209.06 | Price 0.18 | Shares 2,106,717
Buy 12 Mar 2008
Value US$18,600.00 | Price 1.86 | Shares 10,000
Buy 21 Feb 2008
Value US$2,412.00 | Price 2.01 | Shares 1,200
Buy 21 Feb 2008
Value US$7,200.00 | Price 2.00 | Shares 3,600
Buy 21 Feb 2008
Value US$398.00 | Price 1.99 | Shares 200
Buy 21 Feb 2008
Value US$194.00 | Price 1.94 | Shares 100
Buy 21 Feb 2008
Value US$25,155.00 | Price 1.95 | Shares 12,900
Buy 19 Feb 2008
Value US$3,900.00 | Price 1.95 | Shares 2,000
Buy 29 Oct 2007
Value US$32,000.00 | Price 3.20 | Shares 10,000
Sale 23 May 2007
Value US$41,895.00 | Price 2.85 | Shares 14,700
Sale 22 May 2007
Value US$9,405.00 | Price 2.85 | Shares 3,300
Sale 2 May 2007
Value US$25,127.05 | Price 3.77 | Shares 6,665
Sale 1 May 2007
Value US$25,791.19 | Price 3.77 | Shares 6,835
Planned sale 15 Sep 2006
Value US$13,650.00 | Price 2.73 | Shares 5,000
Planned sale 15 Sep 2006
Value US$13,650.00 | Price 2.73 | Shares 5,000
Planned sale 15 Aug 2006
Value US$14,900.00 | Price 2.98 | Shares 5,000
Planned sale 15 Aug 2006
Value US$14,900.00 | Price 2.98 | Shares 5,000
Planned sale 17 Jul 2006
Value US$15,850.00 | Price 3.17 | Shares 5,000
Planned sale 17 Jul 2006
Value US$15,850.00 | Price 3.17 | Shares 5,000
Planned sale 15 Jun 2006
Value US$16,100.00 | Price 3.22 | Shares 5,000
Planned sale 15 Jun 2006
Value US$16,100.00 | Price 3.22 | Shares 5,000
Buy 15 May 2006
Value US$3,700.00 | Price 3.70 | Shares 1,000
Buy 15 May 2006
Value US$374.00 | Price 3.74 | Shares 100
Buy 15 May 2006
Value US$3,750.00 | Price 3.75 | Shares 1,000
Buy 15 May 2006
Value US$381.00 | Price 3.81 | Shares 100
Buy 15 May 2006
Value US$1,845.00 | Price 3.69 | Shares 500
Buy 15 May 2006
Value US$14,023.45 | Price 3.89 | Shares 3,605
Buy 15 May 2006
Value US$29,625.75 | Price 3.85 | Shares 7,695
Buy 8 Mar 2006
Value US$39,115.05 | Price 4.63 | Shares 8,450
Buy 8 Mar 2006
Value US$7,215.25 | Price 4.66 | Shares 1,550
Sale 6 Feb 2006
Value US$171,483.06 | Price 5.90 | Shares 29,060
Sale 3 Feb 2006
Value US$395,796.50 | Price 5.50 | Shares 71,963
Sale 2 Feb 2006
Value US$140,407.89 | Price 5.95 | Shares 23,594
Sale 1 Feb 2006
Value US$76,800.00 | Price 6.40 | Shares 12,000
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
2010-03-19 2010-03-17 S Sale LAMPE, CONWAY & CO. LLC Large shareholder
47,610 -34.3%
491.43
US$2,480,557 		47,610 -34.3% 491.43 US$2,480,557
2009-06-15 2009-06-11 S Sale LC CAPITAL MASTER FUND LTD Large shareholder
36,894 -48.2%
393.27
US$3,835,759 		36,894 -48.2% 393.27 US$3,835,759
2009-06-15 2009-06-10 S Sale LC CAPITAL MASTER FUND LTD Large shareholder
89,755 -43.7%
15.87
US$3,726,679 		89,755 -43.7% 15.87 US$3,726,679
2009-06-02 2009-06-02 S Sale LC CAPITAL MASTER FUND LTD Large shareholder
620,000 -19.8%
0.01
US$6,200 		620,000 -19.8% 0.01 US$6,200
2009-06-02 2009-06-01 S Sale LC CAPITAL MASTER FUND LTD Large shareholder
1,200,000 -27.7%
0.01
US$12,000 		1,200,000 -27.7% 0.01 US$12,000
2009-06-02 2009-05-29 S Sale LC CAPITAL MASTER FUND LTD Large shareholder
1,381,000 -24.2%
0.02
US$27,620 		1,381,000 -24.2% 0.02 US$27,620
2009-04-09 2009-04-09 S Sale Hardisty Thomas E Non-Executive Director
55,440 -6.9%
0.19
US$10,534 		55,440 -6.9% 0.19 US$10,534
2009-04-09 2009-04-09 S Sale Hardisty Thomas E Non-Executive Director
100 -0.0%
0.19
US$19 		100 -0.0% 0.19 US$19
2009-04-09 2009-04-09 S Sale Hardisty Thomas E Non-Executive Director
13,700 -1.7%
0.20
US$2,739 		13,700 -1.7% 0.20 US$2,739
2009-04-09 2009-04-09 S Sale Hardisty Thomas E Non-Executive Director
4,137 -0.5%
0.20
US$827 		4,137 -0.5% 0.20 US$827
2009-02-24 2009-02-20 B Purchase FLANNERY KEVIN S Non-Executive Director
15,325 +28.9%
0.11
US$1,686 		15,325 +28.9% 0.11 US$1,686
2009-02-24 2009-02-19 B Purchase FLANNERY KEVIN S Non-Executive Director
2,500 +4.9%
0.11
US$275 		2,500 +4.9% 0.11 US$275
2009-02-18 2009-02-18 B Purchase FLANNERY KEVIN S Non-Executive Director
20,000 +65.5%
0.11
US$2,200 		20,000 +65.5% 0.11 US$2,200
2009-02-18 2009-02-17 B Purchase FLANNERY KEVIN S Non-Executive Director
1,366 +4.7%
0.11
US$150 		1,366 +4.7% 0.11 US$150
2009-01-21 2009-01-20 S Sale Greywolf Capital Management LP Large shareholder
27,324 -7.6%
0.12
US$3,314 		27,324 -7.6% 0.12 US$3,314
2009-01-21 2009-01-20 S Sale Greywolf Capital Management LP Large shareholder
5,676 -6.5%
0.12
US$688 		5,676 -6.5% 0.12 US$688
2009-01-21 2009-01-16 S Sale Greywolf Capital Management LP Large shareholder
73,195 -16.9%
0.11
US$8,000 		73,195 -16.9% 0.11 US$8,000
2009-01-21 2009-01-16 S Sale Greywolf Capital Management LP Large shareholder
15,205 -14.9%
0.11
US$1,662 		15,205 -14.9% 0.11 US$1,662
2009-01-21 2009-01-15 S Sale Greywolf Capital Management LP Large shareholder
45,540 -9.5%
0.11
US$5,014 		45,540 -9.5% 0.11 US$5,014
2009-01-21 2009-01-15 S Sale Greywolf Capital Management LP Large shareholder
9,460 -8.5%
0.11
US$1,042 		9,460 -8.5% 0.11 US$1,042
2009-01-21 2009-01-14 S Sale Greywolf Capital Management LP Large shareholder
22,439 -4.5%
0.11
US$2,473 		22,439 -4.5% 0.11 US$2,473
2009-01-21 2009-01-14 S Sale Greywolf Capital Management LP Large shareholder
4,661 -4.0%
0.11
US$514 		4,661 -4.0% 0.11 US$514
2009-01-21 2009-01-13 S Sale Greywolf Capital Management LP Large shareholder
26,496 -5.0%
0.11
US$2,970 		26,496 -5.0% 0.11 US$2,970
2009-01-21 2009-01-13 S Sale Greywolf Capital Management LP Large shareholder
5,504 -4.5%
0.11
US$617 		5,504 -4.5% 0.11 US$617
2009-01-21 2009-01-12 S Sale Greywolf Capital Management LP Large shareholder
4,306 -0.8%
0.11
US$479 		4,306 -0.8% 0.11 US$479
2009-01-21 2009-01-12 S Sale Greywolf Capital Management LP Large shareholder
894 -0.7%
0.11
US$99 		894 -0.7% 0.11 US$99
2009-01-21 2009-01-09 S Sale Greywolf Capital Management LP Large shareholder
10,516 -1.9%
0.11
US$1,163 		10,516 -1.9% 0.11 US$1,163
2009-01-21 2009-01-09 S Sale Greywolf Capital Management LP Large shareholder
2,184 -1.7%
0.11
US$242 		2,184 -1.7% 0.11 US$242
2009-01-21 2009-01-08 S Sale Greywolf Capital Management LP Large shareholder
9,439 -1.7%
0.11
US$1,040 		9,439 -1.7% 0.11 US$1,040
2009-01-21 2009-01-08 S Sale Greywolf Capital Management LP Large shareholder
1,961 -1.5%
0.11
US$216 		1,961 -1.5% 0.11 US$216
2009-01-21 2009-01-07 S Sale Greywolf Capital Management LP Large shareholder
14,324 -2.5%
0.11
US$1,544 		14,324 -2.5% 0.11 US$1,544
2009-01-21 2009-01-07 S Sale Greywolf Capital Management LP Large shareholder
2,976 -2.3%
0.11
US$321 		2,976 -2.3% 0.11 US$321
2009-01-21 2009-01-06 S Sale Greywolf Capital Management LP Large shareholder
13,745 -2.4%
0.10
US$1,416 		13,745 -2.4% 0.10 US$1,416
2009-01-21 2009-01-06 S Sale Greywolf Capital Management LP Large shareholder
2,855 -2.2%
0.10
US$294 		2,855 -2.2% 0.10 US$294
2008-09-18 2008-09-18 B Purchase FLANNERY KEVIN S Non-Executive Director
600 +2.1%
0.21
US$126 		600 +2.1% 0.21 US$126
2008-09-18 2008-09-18 B Purchase FLANNERY KEVIN S Non-Executive Director
3,800 +15.3%
0.22
US$836 		3,800 +15.3% 0.22 US$836
2008-09-18 2008-09-17 B Purchase FLANNERY KEVIN S Non-Executive Director
4,660 +23.2%
0.23
US$1,072 		4,660 +23.2% 0.23 US$1,072
2008-09-18 2008-09-17 B Purchase FLANNERY KEVIN S Non-Executive Director
4,010 +24.9%
0.22
US$882 		4,010 +24.9% 0.22 US$882
2008-09-18 2008-09-16 B Purchase LC CAPITAL MASTER FUND LTD Large shareholder
30,000 +9.4%
0.23
US$6,900 		30,000 +9.4% 0.23 US$6,900
2008-09-18 2008-09-16 B Purchase LC CAPITAL MASTER FUND LTD Large shareholder
230,000 +256.5%
0.18
US$41,400 		230,000 +256.5% 0.18 US$41,400
2008-09-18 2008-09-16 B Purchase LC CAPITAL MASTER FUND LTD Large shareholder
270,000 +5.0%
0.23
US$62,100 		270,000 +5.0% 0.23 US$62,100
2008-09-18 2008-09-16 B Purchase LC CAPITAL MASTER FUND LTD Large shareholder
2,106,717 +63.1%
0.18
US$379,209 		2,106,717 +63.1% 0.18 US$379,209
2008-03-13 2008-03-12 B Purchase FLANNERY KEVIN S Non-Executive Director
10,000 +200.0%
1.86
US$18,600 		10,000 +200.0% 1.86 US$18,600
2008-02-22 2008-02-21 B Purchase Boswell J Chris

SVP and CFO

Officer
1,200 +0.2%
2.01
US$2,412 		1,200 +0.2% 2.01 US$2,412
2008-02-22 2008-02-21 B Purchase Boswell J Chris

SVP and CFO

Officer
3,600 +0.6%
2.00
US$7,200 		3,600 +0.6% 2.00 US$7,200
2008-02-22 2008-02-21 B Purchase Boswell J Chris

SVP and CFO

Officer
200 +0.0%
1.99
US$398 		200 +0.0% 1.99 US$398
2008-02-21 2008-02-21 B Purchase SCHILLER JOHN D JR Non-Executive Director
100 +0.0%
1.94
US$194 		100 +0.0% 1.94 US$194
2008-02-21 2008-02-21 B Purchase SCHILLER JOHN D JR Non-Executive Director
12,900 +1.1%
1.95
US$25,155 		12,900 +1.1% 1.95 US$25,155
2008-02-21 2008-02-19 B Purchase SCHILLER JOHN D JR Non-Executive Director
2,000 +0.2%
1.95
US$3,900 		2,000 +0.2% 1.95 US$3,900
2007-10-30 2007-10-29 B Purchase Boswell J Chris

SVP and CFO

Officer
10,000 +1.7%
3.20
US$32,000 		10,000 +1.7% 3.20 US$32,000
2007-05-24 2007-05-23 S Sale Hardisty Thomas E

Senior Vice President

Officer
14,700 -1.7%
2.85
US$41,895 		14,700 -1.7% 2.85 US$41,895
2007-05-24 2007-05-22 S Sale Hardisty Thomas E

Senior Vice President

Officer
3,300 -0.4%
2.85
US$9,405 		3,300 -0.4% 2.85 US$9,405
2007-05-03 2007-05-02 S Sale Terry Jim B

Chief Executive Officer

Executive Director
6,665 -3.5%
3.77
US$25,127 		6,665 -3.5% 3.77 US$25,127
2007-05-03 2007-05-01 S Sale Terry Jim B

Chief Executive Officer

Executive Director
6,835 -3.4%
3.77
US$25,791 		6,835 -3.4% 3.77 US$25,791
2006-09-18 2006-09-15 PlS Planned sale Hardisty Thomas E

Senior Vice President

Officer
5,000 -0.6%
2.73
US$13,650 		5,000 -0.6% 2.73 US$13,650
2006-09-18 2006-09-15 PlS Planned sale Boswell J Chris

SVP and CFO

Officer
5,000 -0.5%
2.73
US$13,650 		5,000 -0.5% 2.73 US$13,650
2006-08-16 2006-08-15 PlS Planned sale Boswell J Chris

SVP and CFO

Officer
5,000 -0.5%
2.98
US$14,900 		5,000 -0.5% 2.98 US$14,900
2006-08-16 2006-08-15 PlS Planned sale Hardisty Thomas E

Senior Vice President

Officer
5,000 -0.6%
2.98
US$14,900 		5,000 -0.6% 2.98 US$14,900
2006-07-18 2006-07-17 PlS Planned sale Boswell J Chris

SVP and CFO

Officer
5,000 -0.5%
3.17
US$15,850 		5,000 -0.5% 3.17 US$15,850
2006-07-18 2006-07-17 PlS Planned sale Hardisty Thomas E

Senior Vice President

Officer
5,000 -0.6%
3.17
US$15,850 		5,000 -0.6% 3.17 US$15,850
2006-06-16 2006-06-15 PlS Planned sale Hardisty Thomas E

Senior Vice President

Officer
5,000 -0.6%
3.22
US$16,100 		5,000 -0.6% 3.22 US$16,100
2006-06-16 2006-06-15 PlS Planned sale Boswell J Chris

SVP and CFO

Officer
5,000 -0.5%
3.22
US$16,100 		5,000 -0.5% 3.22 US$16,100
2006-05-16 2006-05-15 B Purchase Terry Jim B

Chief Executive Officer

Executive Director
1,000 +0.6%
3.70
US$3,700 		1,000 +0.6% 3.70 US$3,700
2006-05-16 2006-05-15 B Purchase Terry Jim B

Chief Executive Officer

Executive Director
100 +0.1%
3.74
US$374 		100 +0.1% 3.74 US$374
2006-05-16 2006-05-15 B Purchase Terry Jim B

Chief Executive Officer

Executive Director
1,000 +0.6%
3.75
US$3,750 		1,000 +0.6% 3.75 US$3,750
2006-05-16 2006-05-15 B Purchase Terry Jim B

Chief Executive Officer

Executive Director
100 +0.1%
3.81
US$381 		100 +0.1% 3.81 US$381
2006-05-16 2006-05-15 B Purchase Terry Jim B

Chief Executive Officer

Executive Director
500 +0.3%
3.69
US$1,845 		500 +0.3% 3.69 US$1,845
2006-05-16 2006-05-15 B Purchase Terry Jim B

Chief Executive Officer

Executive Director
3,605 +2.1%
3.89
US$14,023 		3,605 +2.1% 3.89 US$14,023
2006-05-16 2006-05-15 B Purchase Terry Jim B

Chief Executive Officer

Executive Director
7,695 +4.8%
3.85
US$29,626 		7,695 +4.8% 3.85 US$29,626
2006-03-08 2006-03-08 B Purchase Terry Jim B

Chief Executive Officer

Officer
8,450 +5.6%
4.63
US$39,115 		8,450 +5.6% 4.63 US$39,115
2006-03-08 2006-03-08 B Purchase Terry Jim B

Chief Executive Officer

Officer
1,550 +1.0%
4.66
US$7,215 		1,550 +1.0% 4.66 US$7,215
2006-02-27 2006-02-06 S Sale Tomlinson Prentis B Large shareholder
29,060 -1.1%
5.90
US$171,483 		29,060 -1.1% 5.90 US$171,483
2006-02-27 2006-02-03 S Sale Tomlinson Prentis B Large shareholder
71,963 -2.6%
5.50
US$395,796 		71,963 -2.6% 5.50 US$395,796
2006-02-27 2006-02-02 S Sale Tomlinson Prentis B Large shareholder
23,594 -0.9%
5.95
US$140,408 		23,594 -0.9% 5.95 US$140,408
2006-02-27 2006-02-01 S Sale Tomlinson Prentis B Large shareholder
12,000 -0.4%
6.40
US$76,800 		12,000 -0.4% 6.40 US$76,800
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