Insider Transactions by Haqq Christopher

  Symbol Relationship Date Transaction Cost # Shares Value($) Total Shares Form 4
Y! ATRA EVP, R&D & Chief Scientific Of Feb 15, 2019 Sale $39.59 775 30,682 271,943 Feb 19, 2019, 05:08 PM
Y! ATRA EVP, R&D & Chief Scientific Of Feb 11, 2019 Sale $38.55 13,975 538,736 272,718 Feb 11, 2019, 07:10 PM
Y! ATRA EVP, R&D & Chief Scientific Of Feb 06, 2019 Option Exercise $38.47 1,512 58,167 271,693 Feb 08, 2019, 04:28 PM
Y! ATRA EVP, R&D & Chief Scientific Of Feb 06, 2019 Sale $38.62 12,375 477,922 282,903 Feb 08, 2019, 04:28 PM
Y! ATRA EVP, R&D & Chief Scientific Of Nov 15, 2018 Sale $33.81 775 26,203 285,580 Nov 15, 2018, 04:53 PM
Y! ATRA EVP, R&D & Chief Scientific Of Sep 26, 2018 Sale $43.08 13,500 581,580 286,355 Sep 27, 2018, 04:56 PM
Y! ATRA EVP, R&D & Chief Scientific Of Sep 24, 2018 Sale $39.91 18,000 718,426 317,286 Sep 25, 2018, 05:02 PM
Y! ATRA EVP, R&D & Chief Scientific Of Sep 25, 2018 Sale $40.51 13,500 546,905 303,355 Sep 25, 2018, 05:02 PM
Y! ATRA EVP, R&D & Chief Scientific Of Aug 15, 2018 Sale $37.54 775 29,094 331,355 Aug 16, 2018, 05:12 PM
Y! ATRA EVP, R&D & Chief Scientific Of May 15, 2018 Option Exercise $11.00 25,000 275,000 357,905 May 16, 2018, 08:37 PM
Y! ATRA EVP, R&D & Chief Scientific Of May 15, 2018 Sale $45.30 25,775 1,167,480 351,020 May 16, 2018, 08:37 PM
Y! ATRA EVP, R&D & Chief Scientific Of Mar 26, 2018 Sale $39.79 18,327 729,264 334,005 Mar 27, 2018, 04:16 PM
Y! ATRA EVP, R&D & Chief Scientific Of Feb 09, 2018 Option Exercise $41.70 4,925 205,373 350,679 Feb 12, 2018, 08:55 PM
Y! ATRA EVP, R&D & Chief Scientific Of Feb 06, 2018 Option Exercise $35.80 4,426 158,451 355,604 Feb 08, 2018, 05:46 PM
Y! ATRA EVP, R&D & Chief Scientific Of Nov 15, 2017 Sale $13.36 1,604 21,429 342,530 Nov 17, 2017, 06:27 PM
Y! ATRA EVP, R&D & Chief Scientific Of Oct 16, 2017 Sale $14.35 6,000 86,100 343,305 Oct 17, 2017, 04:46 PM
Y! ATRA EVP, R&D & Chief Scientific Of Sep 15, 2017 Sale $15.30 6,000 91,800 349,305 Sep 18, 2017, 05:46 PM
Y! ATRA EVP, R&D & Chief Scientific Of Aug 15, 2017 Sale $14.75 7,604 112,159 355,305 Aug 17, 2017, 05:35 PM
Y! ATRA EVP, R&D & Chief Scientific Of Jul 17, 2017 Sale $14.92 6,000 89,520 362,080 Jul 18, 2017, 04:24 PM
Y! ATRA EVP, R&D & Chief Scientific Of Jun 15, 2017 Sale $12.65 6,000 75,900 368,080 Jun 16, 2017, 04:47 PM
Y! ATRA EVP, R&D & Chief Scientific Of May 15, 2017 Sale $14.99 7,604 113,984 374,080 May 17, 2017, 04:58 PM
Y! ATRA EVP, R&D & Chief Scientific Of Apr 17, 2017 Sale $17.28 6,000 103,680 380,855 Apr 19, 2017, 04:29 PM
Y! ATRA EVP, R&D & Chief Scientific Of Mar 15, 2017 Sale $19.60 6,000 117,600 386,855 Mar 17, 2017, 05:07 PM
Y! ATRA EVP, R&D & Chief Scientific Of Feb 15, 2017 Sale $15.49 7,604 117,786 392,855 Feb 16, 2017, 08:08 PM
Y! ATRA EVP, R&D & Chief Scientific Of Feb 09, 2017 Sale $15.46 13,975 216,054 399,630 Feb 10, 2017, 06:23 PM
Y! ATRA EVP, R&D & Chief Scientific Of Jan 17, 2017 Sale $14.27 6,000 85,620 364,105 Jan 18, 2017, 07:52 PM
Y! ATRA Chief Medical Officer Dec 15, 2016 Sale $15.40 6,000 92,400 370,105 Dec 15, 2016, 07:28 PM
Y! ATRA Chief Medical Officer Nov 21, 2016 Sale $17.85 7,068 126,164 376,105 Nov 22, 2016, 06:40 PM
Y! ATRA Chief Medical Officer Nov 15, 2016 Sale $19.95 1,604 32,000 383,173 Nov 17, 2016, 04:53 PM
Y! ATRA Chief Medical Officer Aug 15, 2016 Sale $22.32 1,346 30,041 294,894 Aug 17, 2016, 07:47 PM
Y! ATRA Chief Medical Officer May 16, 2016 Sale $15.57 1,605 24,990 294,465 May 18, 2016, 07:05 PM
Y! ATRA Chief Medical Officer Feb 16, 2016 Sale $15.43 3,208 49,499 295,240 Feb 18, 2016, 08:13 PM
Y! ATRA Chief Medical Officer Aug 31, 2015 Sale $41.99 5,000 209,961 244,790 Sep 01, 2015, 09:40 PM
Y! ATRA Chief Medical Officer Aug 17, 2015 Sale $45.91 1,604 73,632 246,190 Aug 19, 2015, 08:26 PM
Y! ATRA Chief Medical Officer Jul 31, 2015 Sale $55.43 2,500 138,575 246,665 Aug 03, 2015, 05:18 PM
Y! ATRA Chief Medical Officer Jul 15, 2015 Sale $62.94 2,500 157,353 249,965 Jul 15, 2015, 09:03 PM
Y! ATRA Chief Medical Officer Jul 01, 2015 Sale $51.68 2,500 129,196 252,965 Jul 02, 2015, 06:18 PM
Y! ATRA Chief Medical Officer Jun 15, 2015 Sale $46.42 7,500 348,116 261,365 Jun 16, 2015, 08:08 PM
Y! ATRA Chief Medical Officer Jun 01, 2015 Sale $41.47 2,500 103,665 262,815 Jun 01, 2015, 05:39 PM
Y! ATRA Chief Medical Officer May 15, 2015 Option Exercise $37.30 1,887 70,385 264,165 May 19, 2015, 06:57 PM

Desktop Version

Symbol Relationship Date Transaction Value($)
ATRA EVP, R&D & Chief Scientific Of Feb 15, 2019 Sale 30,682
ATRA EVP, R&D & Chief Scientific Of Feb 11, 2019 Sale 538,736
ATRA EVP, R&D & Chief Scientific Of Feb 06, 2019 Option Exercise 58,167
ATRA EVP, R&D & Chief Scientific Of Feb 06, 2019 Sale 477,922
ATRA EVP, R&D & Chief Scientific Of Nov 15, 2018 Sale 26,203
ATRA EVP, R&D & Chief Scientific Of Sep 26, 2018 Sale 581,580
ATRA EVP, R&D & Chief Scientific Of Sep 24, 2018 Sale 718,426
ATRA EVP, R&D & Chief Scientific Of Sep 25, 2018 Sale 546,905
ATRA EVP, R&D & Chief Scientific Of Aug 15, 2018 Sale 29,094
ATRA EVP, R&D & Chief Scientific Of May 15, 2018 Option Exercise 275,000
ATRA EVP, R&D & Chief Scientific Of May 15, 2018 Sale 1,167,480
ATRA EVP, R&D & Chief Scientific Of Mar 26, 2018 Sale 729,264
ATRA EVP, R&D & Chief Scientific Of Feb 09, 2018 Option Exercise 205,373
ATRA EVP, R&D & Chief Scientific Of Feb 06, 2018 Option Exercise 158,451
ATRA EVP, R&D & Chief Scientific Of Nov 15, 2017 Sale 21,429
ATRA EVP, R&D & Chief Scientific Of Oct 16, 2017 Sale 86,100
ATRA EVP, R&D & Chief Scientific Of Sep 15, 2017 Sale 91,800
ATRA EVP, R&D & Chief Scientific Of Aug 15, 2017 Sale 112,159
ATRA EVP, R&D & Chief Scientific Of Jul 17, 2017 Sale 89,520
ATRA EVP, R&D & Chief Scientific Of Jun 15, 2017 Sale 75,900
ATRA EVP, R&D & Chief Scientific Of May 15, 2017 Sale 113,984
ATRA EVP, R&D & Chief Scientific Of Apr 17, 2017 Sale 103,680
ATRA EVP, R&D & Chief Scientific Of Mar 15, 2017 Sale 117,600
ATRA EVP, R&D & Chief Scientific Of Feb 15, 2017 Sale 117,786
ATRA EVP, R&D & Chief Scientific Of Feb 09, 2017 Sale 216,054
ATRA EVP, R&D & Chief Scientific Of Jan 17, 2017 Sale 85,620
ATRA Chief Medical Officer Dec 15, 2016 Sale 92,400
ATRA Chief Medical Officer Nov 21, 2016 Sale 126,164
ATRA Chief Medical Officer Nov 15, 2016 Sale 32,000
ATRA Chief Medical Officer Aug 15, 2016 Sale 30,041
ATRA Chief Medical Officer May 16, 2016 Sale 24,990
ATRA Chief Medical Officer Feb 16, 2016 Sale 49,499
ATRA Chief Medical Officer Aug 31, 2015 Sale 209,961
ATRA Chief Medical Officer Aug 17, 2015 Sale 73,632
ATRA Chief Medical Officer Jul 31, 2015 Sale 138,575
ATRA Chief Medical Officer Jul 15, 2015 Sale 157,353
ATRA Chief Medical Officer Jul 01, 2015 Sale 129,196
ATRA Chief Medical Officer Jun 15, 2015 Sale 348,116
ATRA Chief Medical Officer Jun 01, 2015 Sale 103,665
ATRA Chief Medical Officer May 15, 2015 Option Exercise 70,385