DENNIS P CALVERT Insider Trading Transactions

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General | Insider Transactions | Monthly Overview

Get the latest insider transactions of DENNIS P CALVERT. DENNIS P CALVERT is President and Chief Executive in BIOLARGO, INC. ($BLGO) and President, CEO, Chairman in BIOLARGO, INC. ($BLGO).

Latest Insider Trading Transactions of DENNIS P CALVERT

	1 Week	2 Weeks	1 Month	3 Months	6 Months	1 Year	2 Years
No. of Purchases	0	0	0	0	0	0	0
Value of Purchases ($)	0	0	0	0	0	0	0
No. of Sales	0	0	0	0	0	0	0
Value of Sales ($)	0	0	0	0	0	0	0

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Date	Ticker	Company	Owner	Relationship	Transaction	Code	Cost ($)	Shares	Transaction Value ($)	Total Shares	% Holdings
Dec 31 2012	BLGO	BIOLARGO, INC.	CALVERT DENNIS P	President and Chief ...	Gift	G	0.00	40,000	0	3,981,742	4 M to 4 M (-0.99 %)
Dec 31 2012	BLGO	BIOLARGO, INC.	CALVERT DENNIS P	President and Chief ...	Grant	A	0.00	497,507	0	4,021,742	3.5 M to 4 M (+14.12 %)
Dec 31 2012	BLGO	BIOLARGO, INC.	CALVERT DENNIS P	President and Chief ...	Grant	A	0.00	400,000	0	3,524,235	3.1 M to 3.5 M (+12.80 %)
Mar 21 2011	BLGO	BIOLARGO, INC.	CALVERT DENNIS P	PRESIDENT, CEO, CHA ...	Grant	A	0.00	200,000	0	1,595,540	1.4 M to 1.6 M (+14.33 %)
Dec 27 2010	BLGO	BIOLARGO, INC.	CALVERT DENNIS P	President, CEO, Cha ...	Gift	G	0.00	247,500	0	1,528,695	1.8 M to 1.5 M (-13.93 %)
Aug 04 2010	BLGO	BIOLARGO, INC.	CALVERT DENNIS P	President, CEO, Cha ...	Grant	A	0.33	454,546	150,000	1,776,195	1.3 M to 1.8 M (+34.39 %)
Aug 04 2010	BLGO	BIOLARGO, INC.	CALVERT DENNIS P	President, CEO, Cha ...	Grant	A	0.33	494,750	163,268	1,395,540	900.8 K to 1.4 M (+54.92 %)

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