X0202 4 2008-05-12 0 0000003982 Allis Chalmers Energy Inc. ALY 0001254407 TOBOROFF LEONARD 39 N MOORE ST STE 6B NEW YORK NY 10013 1 0 0 0 Common Stock 2008-05-12 4 S 0 2900 18 D 651833 D Common Stock 2008-05-12 4 S 0 300 18.02 D 651533 D Common Stock 2008-05-12 4 S 0 200 18.03 D 651333 D Common Stock 2008-05-12 4 S 0 300 18.04 D 651033 D Common Stock 2008-05-12 4 S 0 300 18.05 D 650733 D Common Stock 2008-05-12 4 S 0 100 18.07 D 650633 D Common Stock 2008-05-12 4 S 0 300 18.09 D 650333 D Common Stock 2008-05-12 4 S 0 500 18.1 D 649833 D Common Stock 2008-05-12 4 S 0 700 18.13 D 649133 D Common Stock 2008-05-12 4 S 0 100 18.14 D 649033 D Common Stock 2008-05-12 4 S 0 1400 18.15 D 647633 D Common Stock 2008-05-12 4 S 0 400 18.16 D 647233 D Common Stock 2008-05-12 4 S 0 494 18.17 D 646739 D Common Stock 2008-05-12 4 S 0 706 18.18 D 646033 D Common Stock 2008-05-12 4 S 0 200 18.1816 D 645833 D Common Stock 2008-05-12 4 S 0 100 18.19 D 645733 D Common Stock 2008-05-12 4 S 0 900 18.21 D 644833 D Common Stock 2008-05-12 4 S 0 300 18.29 D 644533 D Common Stock 2008-05-12 4 S 0 200 18.3 D 644333 D Common Stock 2008-05-12 4 S 0 3013 18.31 D 641320 D Common Stock 2008-05-12 4 S 0 1400 18.3102 D 639920 D Common Stock 2008-05-12 4 S 0 1200 18.32 D 638720 D Common Stock 2008-05-12 4 S 0 87 18.3201 D 638633 D Common Stock 2008-05-12 4 S 0 300 18.33 D 638333 D Common Stock 2008-05-12 4 S 0 1098 18.34 D 637235 D Common Stock 42860 I By Leonard Toboroff P.C. Profit Sharing Trust Common Stock 5001 I By Lenny Corp. The Reporting Person is the sole trustee and beneficiary of Leonard Toboroff P.C. Profit Sharing Trust. The Reporting Person is the sole shareholder of Lenny Corp. /s/ Theodore F. Pound through POA 2008-05-14