Ciechanover Isaac E.

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Ciechanover Isaac E.'s trades of Atara Biotherapeutics Inc's stock


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• Purchase • Sale • Planned purchase • Planned sale Net purchase Net sale Activity signal Earnings
Abbreviations B: Buy, S: Sell, PP: Planned purchase, PlS: Planned sale, PrS: Proposed sale, O: Option / Other
Notification date Transaction date Company B/S Transaction type Nb. shares
Price
Value 		Number of shares Price Value Details
2016-10-28 2016-10-26
PlS Planned sale
60,710 -37.6%
316.68
US$2,156,392 		60,710 -37.6% 316.68 US$2,156,392
2016-10-17 2016-10-13
PlS Planned sale
14,897 -43.9%
265.07
US$4,652,601 		14,897 -43.9% 265.07 US$4,652,601
2016-09-29 2016-09-27
PlS Planned sale
59,047 -14.8%
255.97
US$3,632,309 		59,047 -14.8% 255.97 US$3,632,309
2016-09-19 2016-09-15
PlS Planned sale
3,600 -0.8%
19.39
US$69,804 		3,600 -0.8% 19.39 US$69,804
2016-07-21 2016-07-20
PlS Planned sale
4,800 -1.5%
21.99
US$105,552 		4,800 -1.5% 21.99 US$105,552
2016-06-27 2016-06-23
PlS Planned sale
4,800 -1.4%
21.19
US$101,712 		4,800 -1.4% 21.19 US$101,712
2016-06-08 2016-06-07
PlS Planned sale
6,000 -1.7%
20.25
US$121,500 		6,000 -1.7% 20.25 US$121,500
2016-05-27 2016-05-25
PlS Planned sale
3,600 -1.0%
18.03
US$64,908 		3,600 -1.0% 18.03 US$64,908
2016-04-26 2016-04-25
PlS Planned sale
1,200 -0.3%
20.12
US$24,144 		1,200 -0.3% 20.12 US$24,144
2016-04-13 2016-04-11
PlS Planned sale
12,010 -3.2%
20.42
US$245,244 		12,010 -3.2% 20.42 US$245,244
2016-01-15 2016-01-13
PlS Planned sale
1,200 -0.3%
20.32
US$24,384 		1,200 -0.3% 20.32 US$24,384
2016-01-04 2015-12-30
PlS Planned sale
1,200 -0.3%
25.21
US$30,252 		1,200 -0.3% 25.21 US$30,252