THERMODYNETICS INC (TDYT) — insider trading: 19 buys, 7 sells

Insider trading at THERMODYNETICS INC

Figures computed from official regulatory filings — methodology.

Insider	Filed	Type	Qty	Price	Value · USD	Src
FERRARO JOHN F	Mar 30, 2011	Other	750,000	0.00 USD	$0	SEC
LERMAN ROBERT A	Mar 30, 2011	Other	750,000	0.00 USD	$0	SEC
HUGHES JOHN J	Mar 30, 2011	Other	50,000	0.00 USD	$0	SEC
LERMAN ROBERT A	Aug 14, 2009	Other	31,053	0.25	$7.8K	SEC
LERMAN ROBERT A	Aug 14, 2009	Other	300,000	0.25	$75K	SEC
FERRARO JOHN F	Aug 14, 2009	Other	18,947	0.25	$4.7K	SEC
Thermodynetics, Inc. 401(k) Profit-Sharing Plan	Aug 14, 2009	Other	50,000	0.25	$12.5K	SEC
SAMUELSON FRED H	Aug 14, 2009	Other	5,000	0.25	$1.3K	SEC
HUGHES JOHN J	Aug 14, 2009	Other	5,000	0.25	$1.3K	SEC
LERMAN ROBERT A	Aug 14, 2009	Other	50,000	0.25	$12.5K	SEC
FERRARO JOHN F	Aug 14, 2009	Other	50,000	0.25	$12.5K	SEC
FERRARO JOHN F	Aug 14, 2009	Other	150,000	0.25	$37.5K	SEC
HUGHES JOHN J	Nov 20, 2008	Other	5,000	0.47	$2.4K	SEC
SAMUELSON FRED H	Nov 20, 2008	Other	5,000	0.47	$2.4K	SEC
SAMUELSON FRED H	Nov 13, 2007	Other	4,500	0.43	$1.9K	SEC
Thermodynetics, Inc. 401(k) Profit-Sharing Plan	Nov 13, 2007	Other	25,000	0.75	$18.8K	SEC
HUGHES JOHN J	Nov 13, 2007	Other	4,500	0.43	$1.9K	SEC
Thermodynetics, Inc. 401(k) Profit-Sharing Plan	Oct 16, 2007	Other	-25,000	0.75	$18.8K	SEC
LERMAN ROBERT A	Oct 16, 2007	Other	14,272	0.75	$10.7K	SEC
LERMAN ROBERT A	Oct 16, 2007	Other	25,000	0.75	$18.8K	SEC
LERMAN ROBERT A	May 8, 2007	Sell	-2,500	2.50	$6.3K	SEC
THERMODYNETICS INC 401 K RETIREMENT & SAVINGS PLAN	Nov 21, 2006	Other	-69,296	—	—	SEC
LERMAN ROBERT A	Oct 20, 2006	Sell	-8,000	2.80	$22.4K	SEC
LERMAN ROBERT A	Oct 20, 2006	Sell	-7,500	2.90	$21.8K	SEC
LERMAN ROBERT A	Oct 18, 2006	Sell	-500	2.90	$1.5K	SEC