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General | Insiders | Insider Transactions | Monthly Overview | Weekly Overview

Overview of all insider trading transactions in TerraVia Holdings, Inc.. Get notifications about new insider transactions in TerraVia Holdings, Inc. for free.

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Date	Ticker	Company	Owner	Relationship	Transaction	Code	Cost ($)	Shares	Transaction Value ($)	Total Shares	% Holdings
Sep 20 2012	SZYM	TerraVia Holdings, ...	Quinlan Paul T	General Counsel	Option Exercise	M	2.35	3,000	7,050	95,000
Sep 20 2012	SZYM	TerraVia Holdings, ...	Quinlan Paul T	General Counsel	Sell	S	11.39	3,000	34,172	30,000	33 K to 30 K (-9.09 %)
Sep 20 2012	SZYM	TerraVia Holdings, ...	Quinlan Paul T	General Counsel	Buy	M	2.35	3,000	7,050	33,000	30 K to 33 K (+10.00 %)
Sep 17 2012	SZYM	TerraVia Holdings, ...	Painter Tyler	Chief Financial Off ...	Sell	S	11.46	43,641	499,995	236,219	279.9 K to 236.2 K (-15.59 %)
Sep 13 2012	SZYM	TerraVia Holdings, ...	Painter Tyler	Chief Financial Off ...	Sell	S	11.43	10,000	114,334	279,860	289.9 K to 279.9 K (-3.45 %)
Sep 13 2012	SZYM	TerraVia Holdings, ...	Quinlan Paul T	General Counsel	Option Exercise	M	2.35	2,000	4,700	96,000
Sep 13 2012	SZYM	TerraVia Holdings, ...	Quinlan Paul T	General Counsel	Sell	S	11.44	2,000	22,871	30,000	32 K to 30 K (-6.25 %)
Sep 13 2012	SZYM	TerraVia Holdings, ...	Quinlan Paul T	General Counsel	Buy	M	2.35	2,000	4,700	32,000	30 K to 32 K (+6.67 %)
Sep 11 2012	SZYM	TerraVia Holdings, ...	Licari Peter	EVP, Technology	Option Exercise	M	0.86	5,500	4,730	44,721
Sep 11 2012	SZYM	TerraVia Holdings, ...	Licari Peter	EVP, Technology	Sell	S	11.59	7,000	81,110	130,216	137.2 K to 130.2 K (-5.10 %)
Sep 11 2012	SZYM	TerraVia Holdings, ...	Licari Peter	EVP, Technology	Buy	M	0.86	5,500	4,730	137,216	131.7 K to 137.2 K (+4.18 %)
Aug 30 2012	SZYM	TerraVia Holdings, ...	MILLER DANIEL H	Director	Buy	J	0.00	13,633	0	24,498	10.9 K to 24.5 K (+125.48 %)
Aug 30 2012	SZYM	TerraVia Holdings, ...	MILLER DANIEL H	Director	Buy	J	0.00	4,498	0	58,019	53.5 K to 58 K (+8.40 %)
Aug 30 2012	SZYM	TerraVia Holdings, ...	MILLER DANIEL H	Director	Buy	J	0.00	3,412	0	75,104	71.7 K to 75.1 K (+4.76 %)
Aug 30 2012	SZYM	TerraVia Holdings, ...	MILLER DANIEL H	Director	Buy	J	0.00	4,498	0	58,019	53.5 K to 58 K (+8.40 %)
Aug 30 2012	SZYM	TerraVia Holdings, ...	MILLER DANIEL H	Director	Buy	J	0.00	153,544	0	1,216,860	1.1 M to 1.2 M (+14.44 %)
Aug 30 2012	SZYM	TerraVia Holdings, ...	MILLER DANIEL H	Director	Buy	J	0.00	158,721	0	1,506,174	1.3 M to 1.5 M (+11.78 %)
Aug 30 2012	SZYM	TerraVia Holdings, ...	MILLER DANIEL H	Director	Sell	J	0.00	75,809	0	379,041	454.9 K to 379 K (-16.67 %)
Aug 30 2012	SZYM	TerraVia Holdings, ...	MILLER DANIEL H	Director	Sell	J	0.00	145,463	0	727,313	872.8 K to 727.3 K (-16.67 %)
Aug 30 2012	SZYM	TerraVia Holdings, ...	MILLER DANIEL H	Director	Sell	J	0.00	303,666	0	1,518,333	1.8 M to 1.5 M (-16.67 %)
Aug 30 2012	SZYM	TerraVia Holdings, ...	MILLER DANIEL H	Director	Sell	J	0.00	151,170	0	755,852	907 K to 755.9 K (-16.67 %)
Aug 30 2012	SZYM	TerraVia Holdings, ...	MILLER DANIEL H	Director	Sell	J	0.00	12,407	0	62,033	74.4 K to 62 K (-16.67 %)
Aug 30 2012	SZYM	TerraVia Holdings, ...	MILLER DANIEL H	Director	Sell	J	0.00	670,613	0	3,353,064	4 M to 3.4 M (-16.67 %)
Sep 05 2012	SZYM	TerraVia Holdings, ...	MILLER DANIEL H	Director	Sell	S	12.00	334	4,008	1,496,674	1.5 M to 1.5 M (-0.02 %)
Sep 05 2012	SZYM	TerraVia Holdings, ...	MILLER DANIEL H	Director	Sell	S	11.73	9,166	107,495	1,497,008	1.5 M to 1.5 M (-0.61 %)
Aug 21 2012	SZYM	TerraVia Holdings, ...	Wolfson Jonathan S	Chief Executive Off ...	Sell	S	13.37	12,500	167,139	3,097,542	3.1 M to 3.1 M (-0.40 %)
Aug 20 2012	SZYM	TerraVia Holdings, ...	Quinlan Paul T	General Counsel	Option Exercise	M	2.35	3,000	7,050	98,000
Aug 20 2012	SZYM	TerraVia Holdings, ...	Quinlan Paul T	General Counsel	Sell	S	13.17	3,000	39,503	30,000	33 K to 30 K (-9.09 %)
Aug 20 2012	SZYM	TerraVia Holdings, ...	Quinlan Paul T	General Counsel	Buy	M	2.35	3,000	7,050	33,000	30 K to 33 K (+10.00 %)
Aug 15 2012	SZYM	TerraVia Holdings, ...	Dillon Harrison	CTO and President	Sell	S	13.13	9,500	124,697	2,035,384	2 M to 2 M (-0.46 %)
Aug 15 2012	SZYM	TerraVia Holdings, ...	Wolfson Jonathan S	Chief Executive Off ...	Sell	S	12.54	10,490	131,553	3,110,042	3.1 M to 3.1 M (-0.34 %)
Aug 13 2012	SZYM	TerraVia Holdings, ...	Painter Tyler	Chief Financial Off ...	Sell	S	11.91	10,000	119,115	289,860	299.9 K to 289.9 K (-3.33 %)
Aug 13 2012	SZYM	TerraVia Holdings, ...	Licari Peter	EVP, Technology	Option Exercise	M	0.86	5,500	4,730	50,221
Aug 13 2012	SZYM	TerraVia Holdings, ...	Licari Peter	EVP, Technology	Sell	S	11.65	7,000	81,515	131,716	138.7 K to 131.7 K (-5.05 %)
Aug 13 2012	SZYM	TerraVia Holdings, ...	Licari Peter	EVP, Technology	Buy	M	0.86	5,500	4,730	138,716	133.2 K to 138.7 K (+4.13 %)
Aug 13 2012	SZYM	TerraVia Holdings, ...	Wolfson Jonathan S	Chief Executive Off ...	Sell	S	12.47	13,345	166,421	3,120,532	3.1 M to 3.1 M (-0.43 %)
Aug 13 2012	SZYM	TerraVia Holdings, ...	Wolfson Jonathan S	Chief Executive Off ...	Sell	S	12.45	8,665	107,890	3,133,877	3.1 M to 3.1 M (-0.28 %)
Aug 13 2012	SZYM	TerraVia Holdings, ...	Quinlan Paul T	General Counsel	Option Exercise	M	2.35	2,000	4,700	101,000
Aug 13 2012	SZYM	TerraVia Holdings, ...	Quinlan Paul T	General Counsel	Sell	S	11.89	2,000	23,774	30,000	32 K to 30 K (-6.25 %)
Aug 13 2012	SZYM	TerraVia Holdings, ...	Quinlan Paul T	General Counsel	Buy	M	2.35	2,000	4,700	32,000	30 K to 32 K (+6.67 %)
Aug 09 2012	SZYM	TerraVia Holdings, ...	Dillon Harrison	CTO and President	Sell	S	13.67	9,500	129,851	2,044,884	2.1 M to 2 M (-0.46 %)
Aug 03 2012	SZYM	TerraVia Holdings, ...	MILLER DANIEL H	Director	Sell	S	13.69	9,500	130,102	1,347,452	1.4 M to 1.3 M (-0.70 %)
Jul 24 2012	SZYM	TerraVia Holdings, ...	Wolfson Jonathan S	Chief Executive Off ...	Sell	S	13.25	12,500	165,634	3,142,542	3.2 M to 3.1 M (-0.40 %)
Jul 17 2012	SZYM	TerraVia Holdings, ...	Wolfson Jonathan S	Chief Executive Off ...	Sell	S	12.63	21,500	271,442	3,155,042	3.2 M to 3.2 M (-0.68 %)
Jul 17 2012	SZYM	TerraVia Holdings, ...	Wolfson Jonathan S	Chief Executive Off ...	Sell	S	12.46	9,072	113,046	3,176,542	3.2 M to 3.2 M (-0.28 %)
Jul 20 2012	SZYM	TerraVia Holdings, ...	Quinlan Paul T	General Counsel	Option Exercise	M	2.35	3,000	7,050	103,000
Jul 20 2012	SZYM	TerraVia Holdings, ...	Quinlan Paul T	General Counsel	Sell	S	13.51	3,000	40,515	30,000	33 K to 30 K (-9.09 %)
Jul 20 2012	SZYM	TerraVia Holdings, ...	Quinlan Paul T	General Counsel	Buy	M	2.35	3,000	7,050	33,000	30 K to 33 K (+10.00 %)
Jul 17 2012	SZYM	TerraVia Holdings, ...	Dillon Harrison	CTO and President	Sell	S	12.46	9,500	118,398	2,054,384	2.1 M to 2.1 M (-0.46 %)
Jul 12 2012	SZYM	TerraVia Holdings, ...	Quinlan Paul T	General Counsel	Option Exercise	M	2.35	2,000	4,700	106,000
Jul 12 2012	SZYM	TerraVia Holdings, ...	Quinlan Paul T	General Counsel	Sell	S	11.42	2,000	22,842	30,000	32 K to 30 K (-6.25 %)
Jul 12 2012	SZYM	TerraVia Holdings, ...	Quinlan Paul T	General Counsel	Buy	M	2.35	2,000	4,700	32,000	30 K to 32 K (+6.67 %)
Jul 17 2012	SZYM	TerraVia Holdings, ...	Painter Tyler	Chief Financial Off ...	Sell	S	12.00	10,000	119,971	299,860	309.9 K to 299.9 K (-3.23 %)
Jul 11 2012	SZYM	TerraVia Holdings, ...	Licari Peter	EVP, Technology	Option Exercise	M	0.86	5,500	4,730	55,721
Jul 11 2012	SZYM	TerraVia Holdings, ...	Licari Peter	EVP, Technology	Sell	S	11.70	7,000	81,929	133,216	140.2 K to 133.2 K (-4.99 %)
Jul 11 2012	SZYM	TerraVia Holdings, ...	Licari Peter	EVP, Technology	Buy	M	0.86	5,500	4,730	140,216	134.7 K to 140.2 K (+4.08 %)
Jul 11 2012	SZYM	TerraVia Holdings, ...	Wolfson Jonathan S	Chief Executive Off ...	Sell	S	12.56	1,928	24,221	3,185,614	3.2 M to 3.2 M (-0.06 %)
Jul 03 2012	SZYM	TerraVia Holdings, ...	Dillon Harrison	CTO and President	Sell	S	13.70	9,500	130,105	2,063,884	2.1 M to 2.1 M (-0.46 %)
Jul 03 2012	SZYM	TerraVia Holdings, ...	MILLER DANIEL H	Director	Sell	S	13.90	2,000	27,800	56,952	59 K to 57 K (-3.39 %)
Jul 03 2012	SZYM	TerraVia Holdings, ...	MILLER DANIEL H	Director	Sell	S	13.91	2,500	34,775	58,952	61.5 K to 59 K (-4.07 %)
Jul 03 2012	SZYM	TerraVia Holdings, ...	MILLER DANIEL H	Director	Sell	S	13.90	2,500	34,750	61,452	64 K to 61.5 K (-3.91 %)
Jul 03 2012	SZYM	TerraVia Holdings, ...	MILLER DANIEL H	Director	Sell	S	13.91	2,500	34,775	63,952	66.5 K to 64 K (-3.76 %)
Jun 27 2012	SZYM	TerraVia Holdings, ...	MILLER DANIEL H	Director	Sell	S	13.40	2,000	26,800	1,366,452	1.4 M to 1.4 M (-0.15 %)
Jun 27 2012	SZYM	TerraVia Holdings, ...	MILLER DANIEL H	Director	Sell	S	13.52	2,500	33,805	1,368,452	1.4 M to 1.4 M (-0.18 %)
Jun 27 2012	SZYM	TerraVia Holdings, ...	MILLER DANIEL H	Director	Sell	S	13.43	2,500	33,578	1,370,952	1.4 M to 1.4 M (-0.18 %)
Jun 27 2012	SZYM	TerraVia Holdings, ...	MILLER DANIEL H	Director	Sell	S	13.49	2,500	33,725	1,373,452	1.4 M to 1.4 M (-0.18 %)
Jun 19 2012	SZYM	TerraVia Holdings, ...	Dillon Harrison	CTO and President	Sell	S	12.45	9,500	118,275	2,073,384	2.1 M to 2.1 M (-0.46 %)
Jun 13 2012	SZYM	TerraVia Holdings, ...	Dillon Harrison	CTO and President	Sell	S	12.45	1,500	18,675	2,082,884	2.1 M to 2.1 M (-0.07 %)
Jun 13 2012	SZYM	TerraVia Holdings, ...	Dillon Harrison	CTO and President	Sell	S	12.47	16,000	199,440	2,084,384	2.1 M to 2.1 M (-0.76 %)
Jun 13 2012	SZYM	TerraVia Holdings, ...	Dillon Harrison	CTO and President	Sell	S	12.47	11,000	137,207	2,100,384	2.1 M to 2.1 M (-0.52 %)
Jun 19 2012	SZYM	TerraVia Holdings, ...	Painter Tyler	Chief Financial Off ...	Sell	S	12.25	1,638	20,066	309,860	311.5 K to 309.9 K (-0.53 %)
Jun 13 2012	SZYM	TerraVia Holdings, ...	Quinlan Paul T	General Counsel	Option Exercise	M	2.35	2,000	4,700	108,000
Jun 13 2012	SZYM	TerraVia Holdings, ...	Quinlan Paul T	General Counsel	Sell	S	12.23	2,000	24,451	30,000	32 K to 30 K (-6.25 %)
Jun 13 2012	SZYM	TerraVia Holdings, ...	Quinlan Paul T	General Counsel	Buy	M	2.35	2,000	4,700	32,000	30 K to 32 K (+6.67 %)
Jun 13 2012	SZYM	TerraVia Holdings, ...	Licari Peter	EVP, Technology	Option Exercise	M	0.86	5,500	4,730	61,221
Jun 13 2012	SZYM	TerraVia Holdings, ...	Licari Peter	EVP, Technology	Sell	S	12.25	1,899	23,269	134,716	136.6 K to 134.7 K (-1.39 %)
Jun 13 2012	SZYM	TerraVia Holdings, ...	Licari Peter	EVP, Technology	Sell	S	11.43	5,101	58,329	136,615	141.7 K to 136.6 K (-3.60 %)
Jun 13 2012	SZYM	TerraVia Holdings, ...	Licari Peter	EVP, Technology	Buy	M	0.86	5,500	4,730	141,716	136.2 K to 141.7 K (+4.04 %)
Jun 13 2012	SZYM	TerraVia Holdings, ...	Wolfson Jonathan S	Chief Executive Off ...	Sell	S	12.48	39,437	492,087	3,187,542	3.2 M to 3.2 M (-1.22 %)
Jun 13 2012	SZYM	TerraVia Holdings, ...	Wolfson Jonathan S	Chief Executive Off ...	Sell	S	12.47	14,970	186,740	3,226,979	3.2 M to 3.2 M (-0.46 %)
Jun 13 2012	SZYM	TerraVia Holdings, ...	Wolfson Jonathan S	Chief Executive Off ...	Sell	S	12.48	10,593	132,208	3,241,949	3.3 M to 3.2 M (-0.33 %)
May 21 2012	SZYM	TerraVia Holdings, ...	MILLER DANIEL H	Director	Buy	J	0.00	7,934	0	9,583	1.6 K to 9.6 K (+481.14 %)
May 21 2012	SZYM	TerraVia Holdings, ...	MILLER DANIEL H	Director	Buy	J	0.00	1,721	0	51,864	50.1 K to 51.9 K (+3.43 %)
May 21 2012	SZYM	TerraVia Holdings, ...	MILLER DANIEL H	Director	Buy	J	0.00	481	0	69,415	68.9 K to 69.4 K (+0.70 %)
May 21 2012	SZYM	TerraVia Holdings, ...	MILLER DANIEL H	Director	Buy	J	0.00	1,721	0	51,864	50.1 K to 51.9 K (+3.43 %)
May 21 2012	SZYM	TerraVia Holdings, ...	MILLER DANIEL H	Director	Buy	J	0.00	125,505	0	1,063,316	937.8 K to 1.1 M (+13.38 %)
May 21 2012	SZYM	TerraVia Holdings, ...	MILLER DANIEL H	Director	Buy	J	0.00	128,048	0	1,375,952	1.2 M to 1.4 M (+10.26 %)
May 21 2012	SZYM	TerraVia Holdings, ...	MILLER DANIEL H	Director	Sell	J	0.00	75,809	0	454,850	530.7 K to 454.9 K (-14.29 %)
May 21 2012	SZYM	TerraVia Holdings, ...	MILLER DANIEL H	Director	Sell	J	0.00	145,463	0	872,776	1 M to 872.8 K (-14.29 %)
May 21 2012	SZYM	TerraVia Holdings, ...	MILLER DANIEL H	Director	Sell	J	0.00	303,666	0	1,821,999	2.1 M to 1.8 M (-14.29 %)
May 21 2012	SZYM	TerraVia Holdings, ...	MILLER DANIEL H	Director	Sell	J	0.00	151,170	0	907,022	1.1 M to 907 K (-14.29 %)
May 21 2012	SZYM	TerraVia Holdings, ...	MILLER DANIEL H	Director	Sell	J	0.00	12,407	0	74,440	86.8 K to 74.4 K (-14.29 %)
May 21 2012	SZYM	TerraVia Holdings, ...	MILLER DANIEL H	Director	Sell	J	0.00	670,613	0	4,023,677	4.7 M to 4 M (-14.29 %)
May 11 2012	SZYM	TerraVia Holdings, ...	Licari Peter	EVP, Technology	Option Exercise	M	0.86	500	430	66,721
May 11 2012	SZYM	TerraVia Holdings, ...	Licari Peter	EVP, Technology	Option Exercise	M	0.86	5,000	4,300	67,221
May 11 2012	SZYM	TerraVia Holdings, ...	Licari Peter	EVP, Technology	Sell	S	10.00	500	5,000	136,216	136.7 K to 136.2 K (-0.37 %)
May 11 2012	SZYM	TerraVia Holdings, ...	Licari Peter	EVP, Technology	Buy	M	0.86	500	430	136,716	136.2 K to 136.7 K (+0.37 %)
May 11 2012	SZYM	TerraVia Holdings, ...	Licari Peter	EVP, Technology	Sell	S	10.00	6,500	65,022	136,216	142.7 K to 136.2 K (-4.55 %)
May 11 2012	SZYM	TerraVia Holdings, ...	Licari Peter	EVP, Technology	Buy	M	0.86	5,000	4,300	142,716	137.7 K to 142.7 K (+3.63 %)
May 14 2012	SZYM	TerraVia Holdings, ...	Quinlan Paul T	General Counsel	Option Exercise	M	2.35	2,000	4,700	110,000
May 14 2012	SZYM	TerraVia Holdings, ...	Quinlan Paul T	General Counsel	Sell	S	10.06	2,000	20,126	30,000	32 K to 30 K (-6.25 %)
May 14 2012	SZYM	TerraVia Holdings, ...	Quinlan Paul T	General Counsel	Buy	M	2.35	2,000	4,700	32,000	30 K to 32 K (+6.67 %)
Apr 17 2012	SZYM	TerraVia Holdings, ...	Dillon Harrison	CTO and President	Sell	S	12.80	9,500	121,597	2,111,384	2.1 M to 2.1 M (-0.45 %)
Apr 10 2012	SZYM	TerraVia Holdings, ...	Wolfson Jonathan S	Chief Executive Off ...	Sell	S	13.88	32,500	450,964	3,274,289	3.3 M to 3.3 M (-0.98 %)
Apr 12 2012	SZYM	TerraVia Holdings, ...	Quinlan Paul T	General Counsel	Option Exercise	M	2.35	2,000	4,700	112,000
Apr 12 2012	SZYM	TerraVia Holdings, ...	Quinlan Paul T	General Counsel	Sell	S	12.81	2,000	25,626	30,000	32 K to 30 K (-6.25 %)
Apr 12 2012	SZYM	TerraVia Holdings, ...	Quinlan Paul T	General Counsel	Buy	M	2.35	2,000	4,700	32,000	30 K to 32 K (+6.67 %)
Apr 04 2012	SZYM	TerraVia Holdings, ...	Dillon Harrison	CTO and President	Sell	S	14.84	9,500	140,975	2,120,884	2.1 M to 2.1 M (-0.45 %)
Apr 10 2012	SZYM	TerraVia Holdings, ...	Licari Peter	EVP, Technology	Option Exercise	M	0.86	5,500	4,730	72,221
Apr 10 2012	SZYM	TerraVia Holdings, ...	Licari Peter	EVP, Technology	Sell	S	13.07	7,000	91,524	137,716	144.7 K to 137.7 K (-4.84 %)
Apr 10 2012	SZYM	TerraVia Holdings, ...	Licari Peter	EVP, Technology	Buy	M	0.86	5,500	4,730	144,716	139.2 K to 144.7 K (+3.95 %)
Mar 15 2012	SZYM	TerraVia Holdings, ...	Dillon Harrison	CTO and President	Sell	S	15.57	9,500	147,921	2,130,384	2.1 M to 2.1 M (-0.44 %)
Mar 13 2012	SZYM	TerraVia Holdings, ...	Licari Peter	EVP, Technology	Option Exercise	M	0.86	5,500	4,730	77,721
Mar 13 2012	SZYM	TerraVia Holdings, ...	Licari Peter	EVP, Technology	Sell	S	13.75	7,000	96,218	139,216	146.2 K to 139.2 K (-4.79 %)
Mar 13 2012	SZYM	TerraVia Holdings, ...	Licari Peter	EVP, Technology	Buy	M	0.86	5,500	4,730	146,216	140.7 K to 146.2 K (+3.91 %)
Mar 13 2012	SZYM	TerraVia Holdings, ...	Quinlan Paul T	General Counsel	Option Exercise	M	2.35	2,000	4,700	114,000
Mar 13 2012	SZYM	TerraVia Holdings, ...	Quinlan Paul T	General Counsel	Sell	S	13.97	2,000	27,941	30,000	32 K to 30 K (-6.25 %)
Mar 13 2012	SZYM	TerraVia Holdings, ...	Quinlan Paul T	General Counsel	Buy	M	2.35	2,000	4,700	32,000	30 K to 32 K (+6.67 %)
Mar 06 2012	SZYM	TerraVia Holdings, ...	Quinlan Paul T	General Counsel	Sell	S	13.13	2,500	32,836	30,000	32.5 K to 30 K (-7.69 %)
Mar 06 2012	SZYM	TerraVia Holdings, ...	Dillon Harrison	CTO and President	Sell	S	13.11	9,500	124,574	2,139,884	2.1 M to 2.1 M (-0.44 %)
Mar 06 2012	SZYM	TerraVia Holdings, ...	Painter Tyler	Chief Financial Off ...	Sell	S	12.34	30,100	371,557	311,498	341.6 K to 311.5 K (-8.81 %)
Mar 06 2012	SZYM	TerraVia Holdings, ...	Painter Tyler	Chief Financial Off ...	Sell	S	13.11	46,400	608,383	341,598	388 K to 341.6 K (-11.96 %)
Mar 06 2012	SZYM	TerraVia Holdings, ...	Wolfson Jonathan S	Chief Executive Off ...	Sell	S	12.52	15,598	195,278	3,306,789	3.3 M to 3.3 M (-0.47 %)
Mar 06 2012	SZYM	TerraVia Holdings, ...	Wolfson Jonathan S	Chief Executive Off ...	Sell	S	13.12	16,902	221,751	3,322,387	3.3 M to 3.3 M (-0.51 %)
Feb 13 2012	SZYM	TerraVia Holdings, ...	Dillon Harrison	CTO and President	Option Exercise	A	11.49	100,000	1,149,000	100,000
Feb 13 2012	SZYM	TerraVia Holdings, ...	Dillon Harrison	CTO and President	Buy	J	11.32	6,164	69,776	2,149,384	2.1 M to 2.1 M (+0.29 %)
Mar 01 2012	SZYM	TerraVia Holdings, ...	MILLER DANIEL H	Director	Sell	J	0.00	75,809	0	530,659	606.5 K to 530.7 K (-12.50 %)
Mar 01 2012	SZYM	TerraVia Holdings, ...	MILLER DANIEL H	Director	Sell	J	0.00	145,463	0	1,163,702	1.3 M to 1.2 M (-11.11 %)
Mar 01 2012	SZYM	TerraVia Holdings, ...	MILLER DANIEL H	Director	Sell	J	0.00	303,666	0	2,125,665	2.4 M to 2.1 M (-12.50 %)
Mar 01 2012	SZYM	TerraVia Holdings, ...	MILLER DANIEL H	Director	Sell	J	0.00	151,170	0	1,058,192	1.2 M to 1.1 M (-12.50 %)
Mar 01 2012	SZYM	TerraVia Holdings, ...	MILLER DANIEL H	Director	Sell	J	0.00	12,407	0	86,847	99.3 K to 86.8 K (-12.50 %)
Mar 01 2012	SZYM	TerraVia Holdings, ...	MILLER DANIEL H	Director	Sell	J	0.00	670,613	0	4,694,290	5.4 M to 4.7 M (-12.50 %)
Feb 13 2012	SZYM	TerraVia Holdings, ...	Wolfson Jonathan S	Chief Executive Off ...	Option Exercise	A	11.49	250,000	2,872,500	250,000
Feb 13 2012	SZYM	TerraVia Holdings, ...	Wolfson Jonathan S	Chief Executive Off ...	Buy	J	11.14	21,748	242,273	21,748	0 to 21.7 K
Feb 13 2012	SZYM	TerraVia Holdings, ...	Painter Tyler	Chief Financial Off ...	Option Exercise	A	11.49	100,000	1,149,000	100,000
Feb 13 2012	SZYM	TerraVia Holdings, ...	Licari Peter	EVP, Technology	Option Exercise	A	11.49	100,000	1,149,000	100,000
Feb 13 2012	SZYM	TerraVia Holdings, ...	Licari Peter	EVP, Technology	Option Exercise	M	0.86	5,500	4,730	83,221
Feb 13 2012	SZYM	TerraVia Holdings, ...	Licari Peter	EVP, Technology	Sell	S	11.51	7,000	80,570	140,716	147.7 K to 140.7 K (-4.74 %)
Feb 13 2012	SZYM	TerraVia Holdings, ...	Licari Peter	EVP, Technology	Buy	M	0.86	5,500	4,730	147,716	142.2 K to 147.7 K (+3.87 %)
Feb 13 2012	SZYM	TerraVia Holdings, ...	Quinlan Paul T	General Counsel	Option Exercise	M	2.35	2,000	4,700	116,000
Feb 13 2012	SZYM	TerraVia Holdings, ...	Quinlan Paul T	General Counsel	Option Exercise	A	11.49	100,000	1,149,000	100,000
Feb 13 2012	SZYM	TerraVia Holdings, ...	Quinlan Paul T	General Counsel	Sell	S	11.30	2,000	22,591	30,000	32 K to 30 K (-6.25 %)
Feb 13 2012	SZYM	TerraVia Holdings, ...	Quinlan Paul T	General Counsel	Buy	M	2.35	2,000	4,700	32,000	30 K to 32 K (+6.67 %)
Jan 12 2012	SZYM	TerraVia Holdings, ...	Licari Peter	EVP, Technology	Option Exercise	M	0.86	10,000	8,600	88,721
Jan 12 2012	SZYM	TerraVia Holdings, ...	Licari Peter	EVP, Technology	Sell	S	11.26	40,000	450,400	142,216	182.2 K to 142.2 K (-21.95 %)
Jan 12 2012	SZYM	TerraVia Holdings, ...	Licari Peter	EVP, Technology	Buy	M	0.86	10,000	8,600	182,216	172.2 K to 182.2 K (+5.81 %)
Jan 12 2012	SZYM	TerraVia Holdings, ...	Quinlan Paul T	General Counsel	Option Exercise	M	2.35	2,000	4,700	118,000
Jan 12 2012	SZYM	TerraVia Holdings, ...	Quinlan Paul T	General Counsel	Sell	S	11.16	2,000	22,326	30,000	32 K to 30 K (-6.25 %)
Jan 12 2012	SZYM	TerraVia Holdings, ...	Quinlan Paul T	General Counsel	Buy	M	2.35	2,000	4,700	32,000	30 K to 32 K (+6.67 %)
Dec 14 2011	SZYM	TerraVia Holdings, ...	CLARK IAN T	Director	Option Exercise	A	11.72	33,000	386,760	33,000

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