Guardant Health, Inc. Insider Trading for December 2019

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

Overview of insider trading in Guardant Health, Inc. for December 2019.

Date	Ticker	Company	Owner	Relationship	Transaction	Code	Cost ($)	Shares	Transaction Value ($)	Total Shares	% Holdings
Dec 30 2019	GH	Guardant Health, I ...	CLARK IAN T	Director	Option Exercise	M	4.18	538	2,249	11,836
Dec 30 2019	GH	Guardant Health, I ...	CLARK IAN T	Director	Sell	S	82.69	538	44,487	1,302	1.8 K to 1.3 K (-29.24 %)
Dec 30 2019	GH	Guardant Health, I ...	CLARK IAN T	Director	Buy	M	4.18	538	2,249	1,840	1.3 K to 1.8 K (+41.32 %)
Dec 26 2019	GH	Guardant Health, I ...	Wiley Michael J	Chief Legal Officer	Option Exercise	M	4.18	6,148	25,699	100,633
Dec 26 2019	GH	Guardant Health, I ...	Wiley Michael J	Chief Legal Officer	Sell	S	82.75	1,500	124,125	115,321	116.8 K to 115.3 K (-1.28 %)
Dec 26 2019	GH	Guardant Health, I ...	Wiley Michael J	Chief Legal Officer	Sell	S	81.91	1,957	160,298	116,821	118.8 K to 116.8 K (-1.65 %)
Dec 26 2019	GH	Guardant Health, I ...	Wiley Michael J	Chief Legal Officer	Sell	S	80.89	2,691	217,675	118,778	121.5 K to 118.8 K (-2.22 %)
Dec 26 2019	GH	Guardant Health, I ...	Wiley Michael J	Chief Legal Officer	Buy	M	4.18	6,148	25,699	121,469	115.3 K to 121.5 K (+5.33 %)
Dec 26 2019	GH	Guardant Health, I ...	Wiley Michael J	Chief Legal Officer	Gift	G	0.00	14,416	0	115,321	129.7 K to 115.3 K (-11.11 %)
Dec 23 2019	GH	Guardant Health, I ...	Talasaz AmirAli	Chairman, President ...	Option Exercise	M	4.18	6,324	26,434	884,756
Dec 23 2019	GH	Guardant Health, I ...	Talasaz AmirAli	Chairman, President ...	Sell	S	83.00	204	16,932	451	655 to 451 (-31.15 %)
Dec 23 2019	GH	Guardant Health, I ...	Talasaz AmirAli	Chairman, President ...	Sell	S	82.53	275	22,696	655	930 to 655 (-29.57 %)
Dec 23 2019	GH	Guardant Health, I ...	Talasaz AmirAli	Chairman, President ...	Sell	S	83.00	204	16,932	451	655 to 451 (-31.15 %)
Dec 23 2019	GH	Guardant Health, I ...	Talasaz AmirAli	Chairman, President ...	Sell	S	82.53	275	22,696	655	930 to 655 (-29.57 %)
Dec 23 2019	GH	Guardant Health, I ...	Talasaz AmirAli	Chairman, President ...	Sell	S	83.00	7,423	616,109	3,199,221	3.2 M to 3.2 M (-0.23 %)
Dec 23 2019	GH	Guardant Health, I ...	Talasaz AmirAli	Chairman, President ...	Sell	S	82.54	10,449	862,460	3,206,644	3.2 M to 3.2 M (-0.32 %)
Dec 23 2019	GH	Guardant Health, I ...	Talasaz AmirAli	Chairman, President ...	Sell	S	83.00	2,647	219,701	71,060	73.7 K to 71.1 K (-3.59 %)
Dec 23 2019	GH	Guardant Health, I ...	Talasaz AmirAli	Chairman, President ...	Sell	S	82.54	3,742	308,865	73,707	77.4 K to 73.7 K (-4.83 %)
Dec 23 2019	GH	Guardant Health, I ...	Talasaz AmirAli	Chairman, President ...	Buy	M	4.18	6,324	26,434	77,449	71.1 K to 77.4 K (+8.89 %)
Dec 23 2019	GH	Guardant Health, I ...	Talasaz AmirAli	Chairman, President ...	Gift	G	0.00	50,000	0	3,217,093	3.3 M to 3.2 M (-1.53 %)
Dec 23 2019	GH	Guardant Health, I ...	Talasaz AmirAli	Chairman, President ...	Option Exercise	M	4.18	6,324	26,434	884,756
Dec 23 2019	GH	Guardant Health, I ...	Talasaz AmirAli	Chairman, President ...	Sell	S	83.00	204	16,932	451	655 to 451 (-31.15 %)
Dec 23 2019	GH	Guardant Health, I ...	Talasaz AmirAli	Chairman, President ...	Sell	S	82.53	275	22,696	655	930 to 655 (-29.57 %)
Dec 23 2019	GH	Guardant Health, I ...	Talasaz AmirAli	Chairman, President ...	Sell	S	83.00	204	16,932	451	655 to 451 (-31.15 %)
Dec 23 2019	GH	Guardant Health, I ...	Talasaz AmirAli	Chairman, President ...	Sell	S	82.53	275	22,696	655	930 to 655 (-29.57 %)
Dec 23 2019	GH	Guardant Health, I ...	Talasaz AmirAli	Chairman, President ...	Sell	S	83.00	7,423	616,109	3,199,221	3.2 M to 3.2 M (-0.23 %)
Dec 23 2019	GH	Guardant Health, I ...	Talasaz AmirAli	Chairman, President ...	Sell	S	82.54	10,449	862,460	3,206,644	3.2 M to 3.2 M (-0.32 %)
Dec 23 2019	GH	Guardant Health, I ...	Talasaz AmirAli	Chairman, President ...	Sell	S	83.00	2,647	219,701	71,060	73.7 K to 71.1 K (-3.59 %)
Dec 23 2019	GH	Guardant Health, I ...	Talasaz AmirAli	Chairman, President ...	Sell	S	82.54	3,742	308,865	73,707	77.4 K to 73.7 K (-4.83 %)
Dec 23 2019	GH	Guardant Health, I ...	Talasaz AmirAli	Chairman, President ...	Buy	M	4.18	6,324	26,434	77,449	71.1 K to 77.4 K (+8.89 %)
Dec 23 2019	GH	Guardant Health, I ...	Talasaz AmirAli	Chairman, President ...	Gift	G	0.00	50,000	0	3,217,093	3.3 M to 3.2 M (-1.53 %)
Dec 19 2019	GH	Guardant Health, I ...	Nishar Dipchand	Director	Buy	J	0.00	165	0	165	0 to 165
Dec 19 2019	GH	Guardant Health, I ...	Nishar Dipchand	Director	Buy	J	0.00	31	0	2,323	2.3 K to 2.3 K (+1.35 %)
Dec 19 2019	GH	Guardant Health, I ...	Talasaz AmirAli	Chairman, President ...	Option Exercise	M	4.18	61,964	259,010	891,080
Dec 19 2019	GH	Guardant Health, I ...	Talasaz AmirAli	Chairman, President ...	Option Exercise	M	4.18	201	840	953,044
Dec 19 2019	GH	Guardant Health, I ...	Talasaz AmirAli	Chairman, President ...	Sell	S	81.14	2,019	163,822	930	2.9 K to 930 (-68.46 %)
Dec 19 2019	GH	Guardant Health, I ...	Talasaz AmirAli	Chairman, President ...	Sell	S	80.38	2,690	216,222	2,949	5.6 K to 2.9 K (-47.70 %)
Dec 19 2019	GH	Guardant Health, I ...	Talasaz AmirAli	Chairman, President ...	Sell	S	81.14	2,019	163,822	930	2.9 K to 930 (-68.46 %)
Dec 19 2019	GH	Guardant Health, I ...	Talasaz AmirAli	Chairman, President ...	Sell	S	80.38	2,690	216,222	2,949	5.6 K to 2.9 K (-47.70 %)
Dec 19 2019	GH	Guardant Health, I ...	Talasaz AmirAli	Chairman, President ...	Sell	S	81.14	74,821	6,070,976	3,267,093	3.3 M to 3.3 M (-2.24 %)
Dec 19 2019	GH	Guardant Health, I ...	Talasaz AmirAli	Chairman, President ...	Sell	S	80.39	100,293	8,062,554	3,341,914	3.4 M to 3.3 M (-2.91 %)
Dec 19 2019	GH	Guardant Health, I ...	Talasaz AmirAli	Chairman, President ...	Sell	S	81.14	26,742	2,169,846	71,125	97.9 K to 71.1 K (-27.32 %)
Dec 19 2019	GH	Guardant Health, I ...	Talasaz AmirAli	Chairman, President ...	Sell	S	80.39	35,845	2,881,580	97,867	133.7 K to 97.9 K (-26.81 %)
Dec 19 2019	GH	Guardant Health, I ...	Talasaz AmirAli	Chairman, President ...	Buy	M	4.18	61,964	259,010	133,712	71.7 K to 133.7 K (+86.36 %)
Dec 19 2019	GH	Guardant Health, I ...	Talasaz AmirAli	Chairman, President ...	Sell	S	80.00	15	1,200	5,639	5.7 K to 5.6 K (-0.27 %)
Dec 19 2019	GH	Guardant Health, I ...	Talasaz AmirAli	Chairman, President ...	Sell	S	80.00	15	1,200	5,639	5.7 K to 5.6 K (-0.27 %)
Dec 19 2019	GH	Guardant Health, I ...	Talasaz AmirAli	Chairman, President ...	Sell	S	80.00	567	45,360	3,442,207	3.4 M to 3.4 M (-0.02 %)
Dec 19 2019	GH	Guardant Health, I ...	Talasaz AmirAli	Chairman, President ...	Sell	S	80.00	203	16,240	71,748	72 K to 71.7 K (-0.28 %)
Dec 19 2019	GH	Guardant Health, I ...	Talasaz AmirAli	Chairman, President ...	Buy	M	4.18	201	840	71,951	71.8 K to 72 K (+0.28 %)
Dec 19 2019	GH	Guardant Health, I ...	Wiley Michael J	Chief Legal Officer	Sell	S	79.63	9,096	724,314	129,737	138.8 K to 129.7 K (-6.55 %)
Dec 19 2019	GH	Guardant Health, I ...	Wiley Michael J	Chief Legal Officer	Sell	S	79.51	3,904	310,407	138,833	142.7 K to 138.8 K (-2.74 %)
Dec 19 2019	GH	Guardant Health, I ...	Wiley Michael J	Chief Legal Officer	Sell	S	79.63	9,096	724,314	129,737	138.8 K to 129.7 K (-6.55 %)
Dec 19 2019	GH	Guardant Health, I ...	Wiley Michael J	Chief Legal Officer	Sell	S	79.72	30,000	2,391,600	142,737	172.7 K to 142.7 K (-17.37 %)
Dec 19 2019	GH	Guardant Health, I ...	Wiley Michael J	Chief Legal Officer	Sell	S	79.51	3,904	310,407	138,833	142.7 K to 138.8 K (-2.74 %)
Dec 19 2019	GH	Guardant Health, I ...	Wiley Michael J	Chief Legal Officer	Sell	S	79.72	30,000	2,391,600	142,737	172.7 K to 142.7 K (-17.37 %)
Dec 16 2019	GH	Guardant Health, I ...	MERESMAN STANLEY J	Director	Option Exercise	M	5.94	5,000	29,700	143,833
Dec 16 2019	GH	Guardant Health, I ...	MERESMAN STANLEY J	Director	Sell	S	71.50	5,000	357,500	1,302	6.3 K to 1.3 K (-79.34 %)
Dec 16 2019	GH	Guardant Health, I ...	MERESMAN STANLEY J	Director	Buy	M	5.94	5,000	29,700	6,302	1.3 K to 6.3 K (+384.02 %)
Dec 05 2019	GH	Guardant Health, I ...	CLARK IAN T	Director	Option Exercise	M	4.18	2,690	11,244	34,969
Dec 05 2019	GH	Guardant Health, I ...	CLARK IAN T	Director	Sell	S	72.78	2,690	195,778	1,302	4 K to 1.3 K (-67.38 %)
Dec 05 2019	GH	Guardant Health, I ...	CLARK IAN T	Director	Buy	M	4.18	2,690	11,244	3,992	1.3 K to 4 K (+206.61 %)
Dec 02 2019	GH	Guardant Health, I ...	Kaul Samir	Director	Buy	J	0.00	36,633	0	65,460	28.8 K to 65.5 K (+127.08 %)