JOHN MCGRATH Insider Trading $ATRA Atara Biotherapeutics, Inc.

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General | Insider Transactions | Monthly Overview

Get the latest insider transactions of JOHN MCGRATH. JOHN MCGRATH is CFO in NETWORK EQUIPMENT TECHNOLOGIES INC ($NWK) and EXC.112.VP CFO in NETWORK EQUIPMENT TECHNOLOGIES INC ($NWK) and VP & CFO in NETWORK EQUIPMENT TECHNOLOGIES INC ($NWK) and VP CFO in NETWORK EQUIPMENT TECHNOLOGIES INC ($NWK) and VP, CFO in NETWORK EQUIPMENT TECHNOLOGIES INC ($NWK) and Director in ENDWAVE CORP ($ENWV) and Chief Financial Officer in Atara Biotherapeutics, Inc. ($ATRA) and EVP & Chief Financial Officer in Atara Biotherapeutics, Inc. ($ATRA).

JOHN MCGRATH in Atara Biotherapeutics, Inc.

Trading Symbol: ATRA
Industry: BIOLOGICAL PRODUCTS (NO DIAGNOSTIC SUBSTANCES) [2836]
Position of JOHN MCGRATH: EVP & Chief Financial Officer, Chief Financial Officer
Holdings: 91,762 shares
Current Value: $1,381,018
Latest Transaction: Mar 20 2018
$ATRA Market Capitalization: $434.34M
$ATRA Previous Close: $15.05

Last 4 weeks trend: HOLD
Last 3 months trend: HOLD

Latest Insider Trading Transactions of JOHN MCGRATH in Atara Biotherapeutics, Inc.

	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

Sentiment: All, ATRA, ENWV, NWK

Page: 1

Date	Ticker	Company	Owner	Relationship	Transaction	Code	Cost ($)	Shares	Transaction Value ($)	Total Shares	% Holdings
Mar 20 2018	ATRA	Atara Biotherapeut ...	MCGRATH JOHN	EVP & Chief Financi ...	Sell	S	38.83	3,000	116,490	88,762	91.8 K to 88.8 K (-3.27 %)
Mar 20 2018	ATRA	Atara Biotherapeut ...	MCGRATH JOHN	EVP & Chief Financi ...	Sell	S	41.99	3,000	125,970	91,762	94.8 K to 91.8 K (-3.17 %)
Feb 20 2018	ATRA	Atara Biotherapeut ...	MCGRATH JOHN	EVP & Chief Financi ...	Option Exercise	M	0.00	5,132	0	0
Feb 20 2018	ATRA	Atara Biotherapeut ...	MCGRATH JOHN	EVP & Chief Financi ...	Sell	S	48.08	2,500	120,200	94,762	97.3 K to 94.8 K (-2.57 %)
Feb 20 2018	ATRA	Atara Biotherapeut ...	MCGRATH JOHN	EVP & Chief Financi ...	Sell	S	46.93	4,000	187,720	97,262	101.3 K to 97.3 K (-3.95 %)
Feb 20 2018	ATRA	Atara Biotherapeut ...	MCGRATH JOHN	EVP & Chief Financi ...	Payment of Exercise	F	47.05	2,926	137,668	101,262	104.2 K to 101.3 K (-2.81 %)
Feb 20 2018	ATRA	Atara Biotherapeut ...	MCGRATH JOHN	EVP & Chief Financi ...	Buy	M	0.00	5,132	0	104,188	99.1 K to 104.2 K (+5.18 %)
Feb 20 2018	ATRA	Atara Biotherapeut ...	MCGRATH JOHN	EVP & Chief Financi ...	Sell	S	46.77	6,500	304,005	99,056	105.6 K to 99.1 K (-6.16 %)
Feb 12 2018	ATRA	Atara Biotherapeut ...	MCGRATH JOHN	EVP & Chief Financi ...	Payment of Exercise	F	41.70	4,819	200,952	105,556	110.4 K to 105.6 K (-4.37 %)
Feb 08 2018	ATRA	Atara Biotherapeut ...	MCGRATH JOHN	EVP & Chief Financi ...	Option Exercise	A	35.80	50,000	1,790,000	50,000
Feb 08 2018	ATRA	Atara Biotherapeut ...	MCGRATH JOHN	EVP & Chief Financi ...	Payment of Exercise	F	35.80	4,279	153,188	110,375	114.7 K to 110.4 K (-3.73 %)
Feb 08 2018	ATRA	Atara Biotherapeut ...	MCGRATH JOHN	EVP & Chief Financi ...	Grant	A	0.00	25,000	0	114,654	89.7 K to 114.7 K (+27.88 %)
Jan 12 2018	ATRA	Atara Biotherapeut ...	MCGRATH JOHN	EVP & Chief Financi ...	Option Exercise	M	11.00	30,000	330,000	10,000
Jan 12 2018	ATRA	Atara Biotherapeut ...	MCGRATH JOHN	EVP & Chief Financi ...	Sell	S	25.00	30,000	750,000	89,654	119.7 K to 89.7 K (-25.07 %)
Jan 12 2018	ATRA	Atara Biotherapeut ...	MCGRATH JOHN	EVP & Chief Financi ...	Sell	S	22.32	3,500	78,120	119,654	123.2 K to 119.7 K (-2.84 %)
Jan 12 2018	ATRA	Atara Biotherapeut ...	MCGRATH JOHN	EVP & Chief Financi ...	Buy	M	11.00	30,000	330,000	123,154	93.2 K to 123.2 K (+32.20 %)
Jan 12 2018	ATRA	Atara Biotherapeut ...	MCGRATH JOHN	EVP & Chief Financi ...	Sell	S	20.77	3,500	72,695	93,154	96.7 K to 93.2 K (-3.62 %)
Jan 02 2018	ATRA	Atara Biotherapeut ...	MCGRATH JOHN	EVP & Chief Financi ...	Sell	S	20.00	32,000	640,000	96,654	128.7 K to 96.7 K (-24.87 %)
Nov 17 2017	ATRA	Atara Biotherapeut ...	MCGRATH JOHN	EVP & Chief Financi ...	Option Exercise	M	0.00	7,697	0	5,132
Nov 17 2017	ATRA	Atara Biotherapeut ...	MCGRATH JOHN	EVP & Chief Financi ...	Buy	M	0.00	7,697	0	128,654	121 K to 128.7 K (+6.36 %)
Aug 17 2017	ATRA	Atara Biotherapeut ...	MCGRATH JOHN	EVP & Chief Financi ...	Option Exercise	M	0.00	7,697	0	12,829
Aug 17 2017	ATRA	Atara Biotherapeut ...	MCGRATH JOHN	EVP & Chief Financi ...	Sell	S	14.39	2,100	30,219	120,957	123.1 K to 121 K (-1.71 %)
Aug 17 2017	ATRA	Atara Biotherapeut ...	MCGRATH JOHN	EVP & Chief Financi ...	Sell	S	14.23	2,100	29,883	123,057	125.2 K to 123.1 K (-1.68 %)
Aug 17 2017	ATRA	Atara Biotherapeut ...	MCGRATH JOHN	EVP & Chief Financi ...	Buy	M	0.00	7,697	0	125,157	117.5 K to 125.2 K (+6.55 %)
May 17 2017	ATRA	Atara Biotherapeut ...	MCGRATH JOHN	EVP & Chief Financi ...	Option Exercise	M	0.00	7,698	0	20,526
May 17 2017	ATRA	Atara Biotherapeut ...	MCGRATH JOHN	EVP & Chief Financi ...	Option Exercise	M	0.00	935	0	0
May 17 2017	ATRA	Atara Biotherapeut ...	MCGRATH JOHN	EVP & Chief Financi ...	Sell	S	15.27	2,000	30,540	117,460	119.5 K to 117.5 K (-1.67 %)
May 17 2017	ATRA	Atara Biotherapeut ...	MCGRATH JOHN	EVP & Chief Financi ...	Sell	S	14.95	2,000	29,900	119,460	121.5 K to 119.5 K (-1.65 %)
May 17 2017	ATRA	Atara Biotherapeut ...	MCGRATH JOHN	EVP & Chief Financi ...	Buy	M	0.00	7,698	0	121,460	113.8 K to 121.5 K (+6.77 %)
May 17 2017	ATRA	Atara Biotherapeut ...	MCGRATH JOHN	EVP & Chief Financi ...	Buy	M	0.00	935	0	113,762	112.8 K to 113.8 K (+0.83 %)
Mar 23 2017	ATRA	Atara Biotherapeut ...	MCGRATH JOHN	EVP & Chief Financi ...	Sell	S	21.08	6,500	137,020	112,827	119.3 K to 112.8 K (-5.45 %)
Mar 23 2017	ATRA	Atara Biotherapeut ...	MCGRATH JOHN	EVP & Chief Financi ...	Sell	S	20.27	7,500	152,025	119,327	126.8 K to 119.3 K (-5.91 %)
Mar 10 2017	ATRA	Atara Biotherapeut ...	MCGRATH JOHN	EVP & Chief Financi ...	Sell	S	20.00	24,000	480,000	126,827	150.8 K to 126.8 K (-15.91 %)
Feb 22 2017	ATRA	Atara Biotherapeut ...	MCGRATH JOHN	EVP & Chief Financi ...	Sell	S	15.14	9,000	136,260	150,827	159.8 K to 150.8 K (-5.63 %)
Feb 16 2017	ATRA	Atara Biotherapeut ...	MCGRATH JOHN	EVP & Chief Financi ...	Option Exercise	M	0.00	7,697	0	28,224
Feb 16 2017	ATRA	Atara Biotherapeut ...	MCGRATH JOHN	EVP & Chief Financi ...	Option Exercise	M	0.00	2,804	0	935
Feb 16 2017	ATRA	Atara Biotherapeut ...	MCGRATH JOHN	EVP & Chief Financi ...	Buy	M	0.00	7,697	0	159,827	152.1 K to 159.8 K (+5.06 %)
Feb 16 2017	ATRA	Atara Biotherapeut ...	MCGRATH JOHN	EVP & Chief Financi ...	Buy	M	0.00	2,804	0	152,130	149.3 K to 152.1 K (+1.88 %)
Feb 08 2017	ATRA	Atara Biotherapeut ...	MCGRATH JOHN	EVP & Chief Financi ...	Grant	A	0.00	49,500	0	149,326	99.8 K to 149.3 K (+49.59 %)
Nov 17 2016	ATRA	Atara Biotherapeut ...	MCGRATH JOHN	Chief Financial Off ...	Option Exercise	M	0.00	7,698	0	35,921
Nov 17 2016	ATRA	Atara Biotherapeut ...	MCGRATH JOHN	Chief Financial Off ...	Option Exercise	M	0.00	2,805	0	3,739
Nov 17 2016	ATRA	Atara Biotherapeut ...	MCGRATH JOHN	Chief Financial Off ...	Buy	M	0.00	7,698	0	99,826	92.1 K to 99.8 K (+8.36 %)
Nov 17 2016	ATRA	Atara Biotherapeut ...	MCGRATH JOHN	Chief Financial Off ...	Buy	M	0.00	2,805	0	92,128	89.3 K to 92.1 K (+3.14 %)
Nov 14 2016	ATRA	Atara Biotherapeut ...	MCGRATH JOHN	Chief Financial Off ...	Sell	S	19.37	2,500	48,425	89,323	91.8 K to 89.3 K (-2.72 %)
Nov 14 2016	ATRA	Atara Biotherapeut ...	MCGRATH JOHN	Chief Financial Off ...	Sell	S	20.30	2,500	50,750	91,823	94.3 K to 91.8 K (-2.65 %)
Oct 13 2016	ATRA	Atara Biotherapeut ...	MCGRATH JOHN	Chief Financial Off ...	Sell	S	16.41	2,500	41,025	94,323	96.8 K to 94.3 K (-2.58 %)
Oct 13 2016	ATRA	Atara Biotherapeut ...	MCGRATH JOHN	Chief Financial Off ...	Sell	S	18.52	2,500	46,300	96,823	99.3 K to 96.8 K (-2.52 %)
Aug 17 2016	ATRA	Atara Biotherapeut ...	MCGRATH JOHN	Chief Financial Off ...	Option Exercise	M	0.00	7,697	0	43,619
Aug 17 2016	ATRA	Atara Biotherapeut ...	MCGRATH JOHN	Chief Financial Off ...	Option Exercise	M	0.00	2,804	0	6,544
Aug 17 2016	ATRA	Atara Biotherapeut ...	MCGRATH JOHN	Chief Financial Off ...	Buy	M	0.00	7,697	0	99,323	91.6 K to 99.3 K (+8.40 %)
Aug 17 2016	ATRA	Atara Biotherapeut ...	MCGRATH JOHN	Chief Financial Off ...	Buy	M	0.00	2,804	0	91,626	88.8 K to 91.6 K (+3.16 %)
May 18 2016	ATRA	Atara Biotherapeut ...	MCGRATH JOHN	Chief Financial Off ...	Option Exercise	M	0.00	7,698	0	51,316
May 18 2016	ATRA	Atara Biotherapeut ...	MCGRATH JOHN	Chief Financial Off ...	Option Exercise	M	0.00	2,805	0	9,348
May 18 2016	ATRA	Atara Biotherapeut ...	MCGRATH JOHN	Chief Financial Off ...	Sell	S	15.77	5,395	85,079	88,822	94.2 K to 88.8 K (-5.73 %)
May 18 2016	ATRA	Atara Biotherapeut ...	MCGRATH JOHN	Chief Financial Off ...	Buy	M	0.00	7,698	0	94,217	86.5 K to 94.2 K (+8.90 %)
May 18 2016	ATRA	Atara Biotherapeut ...	MCGRATH JOHN	Chief Financial Off ...	Buy	M	0.00	2,805	0	86,519	83.7 K to 86.5 K (+3.35 %)
Feb 18 2016	ATRA	Atara Biotherapeut ...	MCGRATH JOHN	Chief Financial Off ...	Option Exercise	M	0.00	7,697	0	59,014
Feb 18 2016	ATRA	Atara Biotherapeut ...	MCGRATH JOHN	Chief Financial Off ...	Option Exercise	M	0.00	2,804	0	12,153
Feb 18 2016	ATRA	Atara Biotherapeut ...	MCGRATH JOHN	Chief Financial Off ...	Sell	S	15.49	6,000	92,940	83,714	89.7 K to 83.7 K (-6.69 %)
Feb 18 2016	ATRA	Atara Biotherapeut ...	MCGRATH JOHN	Chief Financial Off ...	Buy	M	0.00	7,697	0	89,714	82 K to 89.7 K (+9.38 %)
Feb 18 2016	ATRA	Atara Biotherapeut ...	MCGRATH JOHN	Chief Financial Off ...	Buy	M	0.00	2,804	0	82,017	79.2 K to 82 K (+3.54 %)
Feb 11 2016	ATRA	Atara Biotherapeut ...	MCGRATH JOHN	Chief Financial Off ...	Grant	A	0.00	42,857	0	79,213	36.4 K to 79.2 K (+117.88 %)
Dec 21 2015	ATRA	Atara Biotherapeut ...	MCGRATH JOHN	Chief Financial Off ...	Option Exercise	A	22.72	65,000	1,476,800	65,000
Dec 01 2015	ATRA	Atara Biotherapeut ...	MCGRATH JOHN	Chief Financial Off ...	Sell	S	40.00	6,000	240,000	36,356	42.4 K to 36.4 K (-14.17 %)
Nov 18 2015	ATRA	Atara Biotherapeut ...	MCGRATH JOHN	Chief Financial Off ...	Option Exercise	M	0.00	7,697	0	66,711
Nov 18 2015	ATRA	Atara Biotherapeut ...	MCGRATH JOHN	Chief Financial Off ...	Option Exercise	M	0.00	2,805	0	14,957
Nov 18 2015	ATRA	Atara Biotherapeut ...	MCGRATH JOHN	Chief Financial Off ...	Buy	M	0.00	7,697	0	42,356	34.7 K to 42.4 K (+22.21 %)
Nov 18 2015	ATRA	Atara Biotherapeut ...	MCGRATH JOHN	Chief Financial Off ...	Buy	M	0.00	2,805	0	34,659	31.9 K to 34.7 K (+8.81 %)
Aug 19 2015	ATRA	Atara Biotherapeut ...	MCGRATH JOHN	Chief Financial Off ...	Option Exercise	M	0.00	7,698	0	74,408
Aug 19 2015	ATRA	Atara Biotherapeut ...	MCGRATH JOHN	Chief Financial Off ...	Option Exercise	M	0.00	2,804	0	17,762
Aug 19 2015	ATRA	Atara Biotherapeut ...	MCGRATH JOHN	Chief Financial Off ...	Sell	S	49.38	6,000	296,280	31,854	37.9 K to 31.9 K (-15.85 %)
Aug 19 2015	ATRA	Atara Biotherapeut ...	MCGRATH JOHN	Chief Financial Off ...	Buy	M	0.00	7,698	0	37,854	30.2 K to 37.9 K (+25.53 %)
Aug 19 2015	ATRA	Atara Biotherapeut ...	MCGRATH JOHN	Chief Financial Off ...	Buy	M	0.00	2,804	0	30,156	27.4 K to 30.2 K (+10.25 %)
Jun 16 2015	ATRA	Atara Biotherapeut ...	MCGRATH JOHN	Chief Financial Off ...	Sell	S	50.00	10,000	500,000	27,352	37.4 K to 27.4 K (-26.77 %)
Jun 01 2015	ATRA	Atara Biotherapeut ...	MCGRATH JOHN	Chief Financial Off ...	Sell	S	40.00	10,000	400,000	37,352	47.4 K to 37.4 K (-21.12 %)
May 19 2015	ATRA	Atara Biotherapeut ...	MCGRATH JOHN	Chief Financial Off ...	Option Exercise	A	0.00	41,052	0	82,106
May 19 2015	ATRA	Atara Biotherapeut ...	MCGRATH JOHN	Chief Financial Off ...	Option Exercise	A	0.00	24,305	0	20,566
May 19 2015	ATRA	Atara Biotherapeut ...	MCGRATH JOHN	Chief Financial Off ...	Payment of Exercise	F	37.30	30,405	1,134,107	47,352	77.8 K to 47.4 K (-39.10 %)
May 19 2015	ATRA	Atara Biotherapeut ...	MCGRATH JOHN	Chief Financial Off ...	Buy	M	0.00	41,052	0	77,757	36.7 K to 77.8 K (+111.84 %)
May 19 2015	ATRA	Atara Biotherapeut ...	MCGRATH JOHN	Chief Financial Off ...	Buy	M	0.00	24,305	0	36,705	12.4 K to 36.7 K (+196.01 %)

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