Insider · CIK 0001249768

SIERK DENNIS A

Reports to the SEC for 1 company · ANN ARBOR, AL

sec.gov

Transactions

Companies

Filings

CIK

0001249768

Forms 4 and 5

Insider transactions

31 trades

Date	Company	Role	Code	Shares	Price	Value	Shares after
2003-09-23	SANDSTON CORPS Sale	VP-PDCT MGMT-VP OPTIMATION	SSale	−179K sh	$0.25	−$44.7K	28,000
2003-09-23	SANDSTON CORPS Sale	VP-PDCT MGMT-VP OPTIMATION	SSale	−28K sh	$0.26	−$7,280	0
2003-09-22	SANDSTON CORPS Sale	VP-PDCT MGMT-VP OPTIMATION	SSale	−300K sh	$0.22	−$66.1K	284,120
2003-09-22	SANDSTON CORPS Sale	VP-PDCT MGMT-VP OPTIMATION	SSale	−67.2K sh	$0.23	−$15.5K	216,920
2003-09-22	SANDSTON CORPS Sale	VP-PDCT MGMT-VP OPTIMATION	SSale	−10K sh	$0.24	−$2,400	206,920
2003-09-19	SANDSTON CORPS Sale	VP-PDCT MGMT-VP OPTIMATION	SSale	−326K sh	$0.22	−$71.8K	603,620
2003-09-19	SANDSTON CORPS Sale	VP-PDCT MGMT-VP OPTIMATION	SSale	−19.2K sh	$0.23	−$4,416	584,420
2003-09-18	SANDSTON CORPS Sale	VP-PDCT MGMT-VP OPTIMATION	SSale	−26.2K sh	$0.19	−$4,978	1,176,920
2003-09-18	SANDSTON CORPS Sale	VP-PDCT MGMT-VP OPTIMATION	SSale	−78.1K sh	$0.20	−$15.6K	1,098,820
2003-09-18	SANDSTON CORPS Sale	VP-PDCT MGMT-VP OPTIMATION	SSale	−11.3K sh	$0.21	−$2,373	1,087,520
2003-09-18	SANDSTON CORPS Sale	VP-PDCT MGMT-VP OPTIMATION	SSale	−157K sh	$0.22	−$34.5K	930,820
2003-09-18	SANDSTON CORPS Sale	VP-PDCT MGMT-VP OPTIMATION	SSale	−800 sh	$0.23	−$184	930,020
2003-09-17	SANDSTON CORPS Sale	VP-PDCT MGMT-VP OPTIMATION	SSale	−81K sh	$0.19	−$15.4K	1,203,620
2003-09-17	SANDSTON CORPS Sale	VP-PDCT MGMT-VP OPTIMATION	SSale	−500 sh	$0.20	−$100	1,203,120
2003-09-16	SANDSTON CORPS Sale	VP-PDCT MGMT-VP OPTIMATION	SSale	−10K sh	$0.19	−$1,900	1,284,620
2003-08-28	SANDSTON CORPS Sale	VP-PDCT MGMT-VP OPTIMATION	SSale	−2,000 sh	$0.16	−$320	1,294,620
2003-08-19	SANDSTON CORPS Sale	VP-PDCT MGMT-VP OPTIMATION	SSale	−10K sh	$0.18	−$1,800	1,296,620
2003-08-18	SANDSTON CORPS Sale	VP-PDCT MGMT-VP OPTIMATION	SSale	−4,000 sh	$0.17	−$680	1,306,620
2003-08-14	SANDSTON CORPS Sale	VP-PDCT MGMT-VP OPTIMATION	SSale	−3,100 sh	$0.16	−$496	1,346,620
2003-08-14	SANDSTON CORPS Sale	VP-PDCT MGMT-VP OPTIMATION	SSale	−35K sh	$0.17	−$5,950	1,311,620
2003-08-14	SANDSTON CORPS Sale	VP-PDCT MGMT-VP OPTIMATION	SSale	−1,000 sh	$0.18	−$180	1,310,620
2003-08-12	SANDSTON CORPS Sale	VP-PDCT MGMT-VP OPTIMATION	SSale	−21.9K sh	$0.16	−$3,504	1,349,720
2003-08-06	SANDSTON CORPcommon stockS Sale	VP-PDCT MGMT-VP OPTIMATION	SSale	−5,000 sh	$0.20	−$1,000	1,371,620
2003-08-05	SANDSTON CORPcommon stockS Sale	VP-PDCT MGMT-VP OPTIMATION	SSale	−10.3K sh	$0.20	−$2,060	1,376,620
2003-08-01	SANDSTON CORPS Sale	VP-PDCT MGMT-VP OPTIMATION	SSale	−1,800 sh	$0.20	−$360	1,386,920
2003-07-31	SANDSTON CORPS Sale	VP-PDCT MGMT-VP OPTIMATION	SSale	−2,600 sh	$0.20	−$520	1,388,720
2003-07-30	SANDSTON CORPS Sale	VP-PDCT MGMT-VP OPTIMATION	SSale	−4,300 sh	$0.20	−$860	1,391,320
2003-07-29	SANDSTON CORPS Sale	VP-PDCT MGMT-VP OPTIMATION	SSale	−10K sh	$0.20	−$2,000	1,395,620
2003-07-24	SANDSTON CORPS Sale	VP-PDCT MGMT-VP OPTIMATION	SSale	−10K sh	$0.25	−$2,500	1,405,620
2003-07-24	SANDSTON CORPS Sale	VP-PDCT MGMT-VP OPTIMATION	SSale	−10K sh	$2500.00	−$25M	1,405,620
2003-07-24	SANDSTON CORPS Sale	VP-PDCT MGMT-VP OPTIMATION	SSale	−10K sh	$2500.00	−$25M	1,135,620

Recent filings

Accepted (ET)
Sep 244
SIERK DENNIS A0001249768-03-000028
SEC(opens sec.gov)
Sep 234
SIERK DENNIS A0001249768-03-000026
SEC(opens sec.gov)
Sep 234
SIERK DENNIS A0001249768-03-000024
SEC(opens sec.gov)
Sep 224
SIERK DENNIS A0001249768-03-000022
SEC(opens sec.gov)
Sep 184
SIERK DENNIS A0001249768-03-000020
SEC(opens sec.gov)
Sep 184
SIERK DENNIS A0001249768-03-000018
SEC(opens sec.gov)
Aug 294
NEMATRON CORP0001249768-03-000016
SEC(opens sec.gov)
Aug 204
SIERK DENNIS A0001249768-03-000014
SEC(opens sec.gov)
Aug 194
SIERK DENNIS A0001249768-03-000012
SEC(opens sec.gov)
Aug 184
SIERK DENNIS A0001249768-03-000010
SEC(opens sec.gov)

Companies

SANDSTON CORPVP-PDCT MGMT-VP OPTIMATION

Address

5840 INTERFACE DRIVE

ANN ARBOR, AL, 48103