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PEREZ ROBERT J

Insider CIK 1263230 · ZFGN Director · ONCE Director · CDTX Director · FLKS Director · UMRX Director · VIR Director · THRD Director · RAPP Director · AMAG Director · CBST President & COO, Director

Track record PRO

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Track record
See how this insider's past purchases performed 30 and 90 days later, and a conviction score on each buy.
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Trades across companies

TickerCodeTradeFiledSharesPriceValueOwned after
RAPP Rapport Therapeutics, Inc. A Award deriv2026-06-102026-06-1015,200— $015,200SEC↗
RAPP Rapport Therapeutics, Inc. A Award deriv2025-06-172025-06-1810,925— $010,925SEC↗
RAPP Rapport Therapeutics, Inc. A Award deriv2024-11-072024-11-0729,756— $029,756SEC↗
VIR Vir Biotechnology, Inc. A Award deriv2023-05-222023-05-2412,054— $012,054SEC↗
VIR Vir Biotechnology, Inc. A Award2023-05-222023-05-246,027— $015,806SEC↗
THRD Third Harmonic Bio, Inc. A Award deriv2023-03-062023-03-0813,667— $013,667SEC↗
THRD Third Harmonic Bio, Inc. D To issuer deriv2023-03-062023-03-0813,667— $00SEC↗
THRD Third Harmonic Bio, Inc. A Award deriv2022-10-262022-10-2713,667— $013,667SEC↗
VIR Vir Biotechnology, Inc. A Award deriv2022-05-232022-05-2512,810— $012,810SEC↗
VIR Vir Biotechnology, Inc. A Award2022-05-232022-05-256,405— $09,779SEC↗
VIR Vir Biotechnology, Inc. A Award deriv2021-05-212021-05-256,748— $06,748SEC↗
VIR Vir Biotechnology, Inc. A Award2021-05-212021-05-253,374— $03,374SEC↗
VIR Vir Biotechnology, Inc. A Award deriv2020-05-212020-10-1324,567— $024,567SEC↗
VIR Vir Biotechnology, Inc. A Award deriv2020-05-212020-05-2628,888— $028,888SEC↗
ONCE Spark Therapeutics, Inc. D To issuer deriv2019-12-172019-12-172,000— $00SEC↗
ONCE Spark Therapeutics, Inc. D To issuer deriv2019-12-172019-12-178,000— $00SEC↗
ONCE Spark Therapeutics, Inc. D To issuer deriv2019-12-172019-12-174,000— $00SEC↗
ONCE Spark Therapeutics, Inc. U Tender2019-12-172019-12-172,500$114.50 $286.3K0SEC↗
VIR Vir Biotechnology, Inc. A Award deriv2019-10-102019-10-1022,222— $022,222SEC↗
ZFGN ZAFGEN, INC. A Award deriv2019-06-262019-06-2727,000— $027,000SEC↗
UMRX Unum Therapeutics Inc. A Award deriv2019-06-142019-06-187,131$1.67 $11.9K7,131SEC↗
ONCE Spark Therapeutics, Inc. M Exercise deriv2019-05-302019-06-031,500— $00SEC↗
ONCE Spark Therapeutics, Inc. M Exercise2019-05-302019-06-031,500— $02,500SEC↗
AMAG AMAG PHARMACEUTICALS INC. A Award deriv2019-05-162019-05-2017,326— $017,326SEC↗
AMAG AMAG PHARMACEUTICALS INC. A Award2019-05-162019-05-208,116— $029,229SEC↗
UMRX Unum Therapeutics Inc. A Award deriv2019-04-012019-04-034,369$2.72 $11.9K4,369SEC↗
ZFGN ZAFGEN, INC. A Award deriv2019-01-242019-01-285,717— $05,717SEC↗
ZFGN ZAFGEN, INC. A Award2019-01-242019-01-284,423$4.38 $19.4K5,322SEC↗
ONCE Spark Therapeutics, Inc. M Exercise deriv2019-01-032019-01-041,000— $02,000SEC↗
ONCE Spark Therapeutics, Inc. M Exercise2019-01-032019-01-041,000— $01,000SEC↗
UMRX Unum Therapeutics Inc. A Award deriv2019-01-022019-01-044,397$2.70 $11.9K4,397SEC↗
UMRX Unum Therapeutics Inc. A Award deriv2018-10-012018-10-031,910$6.22 $11.9K1,910SEC↗
UMRX Unum Therapeutics Inc. A Award deriv2018-07-262018-09-261,361$8.72 $11.9K1,361SEC↗
AMAG AMAG PHARMACEUTICALS INC. A Award deriv2018-06-072018-06-087,543— $07,543SEC↗
AMAG AMAG PHARMACEUTICALS INC. A Award2018-06-072018-06-083,578— $021,113SEC↗
ZFGN ZAFGEN, INC. A Award deriv2018-06-062018-06-0720,000— $020,000SEC↗
ONCE Spark Therapeutics, Inc. A Award deriv2018-05-302018-06-014,000— $04,000SEC↗
ONCE Spark Therapeutics, Inc. A Award deriv2018-05-302018-06-011,500— $01,500SEC↗
ONCE Spark Therapeutics, Inc. A Award deriv2018-01-032018-01-043,000— $03,000SEC↗
ONCE Spark Therapeutics, Inc. A Award deriv2018-01-032018-01-048,000— $08,000SEC↗
ZFGN ZAFGEN, INC. A Award deriv2018-01-032018-01-059,421— $09,421SEC↗
FLKS Flex Pharma, Inc. A Award deriv2017-07-262017-07-2712,000— $012,000SEC↗
CDTX Cidara Therapeutics, Inc. A Award deriv2017-06-222017-06-2611,000— $011,000SEC↗
ZFGN ZAFGEN, INC. A Award deriv2017-06-212017-06-2314,500— $014,500SEC↗
AMAG AMAG PHARMACEUTICALS INC. A Award deriv2017-05-182017-05-2210,110— $010,110SEC↗
AMAG AMAG PHARMACEUTICALS INC. A Award2017-05-182017-05-224,545— $017,535SEC↗
ZFGN ZAFGEN, INC. A Award deriv2017-02-132017-02-1413,289— $013,289SEC↗
ZFGN ZAFGEN, INC. A Award deriv2016-06-302016-07-0112,000— $012,000SEC↗
CDTX Cidara Therapeutics, Inc. A Award deriv2016-06-222016-07-189,000— $09,000SEC↗
FLKS Flex Pharma, Inc. A Award deriv2016-06-082016-06-0910,000— $010,000SEC↗
AMAG AMAG PHARMACEUTICALS INC. A Award deriv2016-05-192016-05-2312,787— $012,787SEC↗
AMAG AMAG PHARMACEUTICALS INC. A Award2016-05-192016-05-234,768— $012,990SEC↗
ZFGN ZAFGEN, INC. A Award2016-01-072016-04-125,564$6.29 $35.0K5,564SEC↗
FLKS Flex Pharma, Inc. A Award deriv2015-11-112015-11-2020,000— $020,000SEC↗
ZFGN ZAFGEN, INC. A Award2015-10-282015-10-30899$10.45 $9.4K899SEC↗
ZFGN ZAFGEN, INC. A Award deriv2015-09-242015-09-2824,000— $024,000SEC↗
CDTX Cidara Therapeutics, Inc. A Award deriv2015-06-092015-06-119,000— $09,000SEC↗
AMAG AMAG PHARMACEUTICALS INC. A Award deriv2015-05-212015-05-263,575— $03,575SEC↗
AMAG AMAG PHARMACEUTICALS INC. A Award2015-05-212015-05-261,322— $08,222SEC↗
CDTX Cidara Therapeutics, Inc. P Buy2015-04-202015-04-215,000$16.00 $80.0K5,000SEC↗
CBST CUBIST PHARMACEUTICALS INC D To issuer deriv2015-01-212015-01-212,624— $00SEC↗
CBST CUBIST PHARMACEUTICALS INC D To issuer deriv2015-01-212015-01-2112,419— $00SEC↗
CBST CUBIST PHARMACEUTICALS INC D To issuer deriv2015-01-212015-01-2157,599— $00SEC↗
CBST CUBIST PHARMACEUTICALS INC D To issuer deriv2015-01-212015-01-218,443— $00SEC↗
CBST CUBIST PHARMACEUTICALS INC D To issuer deriv2015-01-212015-01-2125,000— $00SEC↗
CBST CUBIST PHARMACEUTICALS INC D To issuer deriv2015-01-212015-01-2150,000— $00SEC↗
CBST CUBIST PHARMACEUTICALS INC D To issuer deriv2015-01-212015-01-2175,000— $00SEC↗
CBST CUBIST PHARMACEUTICALS INC D To issuer deriv2015-01-212015-01-215,000— $00SEC↗
CBST CUBIST PHARMACEUTICALS INC D To issuer deriv2015-01-212015-01-21100,000— $00SEC↗
CBST CUBIST PHARMACEUTICALS INC D To issuer deriv2015-01-212015-01-21100,000— $00SEC↗
CBST CUBIST PHARMACEUTICALS INC D To issuer deriv2015-01-212015-01-2110,000— $00SEC↗
CBST CUBIST PHARMACEUTICALS INC D To issuer deriv2015-01-212015-01-2119,588— $00SEC↗
CBST CUBIST PHARMACEUTICALS INC D To issuer deriv2015-01-212015-01-217,505— $00SEC↗
CBST CUBIST PHARMACEUTICALS INC D To issuer deriv2015-01-212015-01-2162,500— $00SEC↗
CBST CUBIST PHARMACEUTICALS INC D To issuer deriv2015-01-212015-01-2140,000— $00SEC↗
CBST CUBIST PHARMACEUTICALS INC D To issuer deriv2015-01-212015-01-2125,000— $00SEC↗
CBST CUBIST PHARMACEUTICALS INC D To issuer deriv2015-01-212015-01-214,250— $00SEC↗
CBST CUBIST PHARMACEUTICALS INC D To issuer deriv2015-01-212015-01-2162,575— $00SEC↗
CBST CUBIST PHARMACEUTICALS INC D To issuer deriv2015-01-212015-01-217,662— $00SEC↗
CBST CUBIST PHARMACEUTICALS INC D To issuer deriv2015-01-212015-01-2110,216— $00SEC↗
CBST CUBIST PHARMACEUTICALS INC D To issuer deriv2015-01-212015-01-212,624— $00SEC↗
CBST CUBIST PHARMACEUTICALS INC J Other2015-01-212015-01-215,012$102.00 $511.2K0SEC↗
CBST CUBIST PHARMACEUTICALS INC J Other2015-01-212015-01-2147,325$102.00 $4.83M0SEC↗
CBST CUBIST PHARMACEUTICALS INC A Award deriv2015-01-012015-01-0512,419— $024,838SEC↗
CBST CUBIST PHARMACEUTICALS INC J Other2014-12-312015-01-0532$59.96 $1.9K47,357SEC↗
CBST CUBIST PHARMACEUTICALS INC S Sale2014-08-182014-08-181,003$63.68 $63.9K47,325SEC↗
CBST CUBIST PHARMACEUTICALS INC M Exercise deriv2014-08-152014-08-182,125— $04,250SEC↗
CBST CUBIST PHARMACEUTICALS INC M Exercise2014-08-152014-08-182,125— $048,328SEC↗
CBST CUBIST PHARMACEUTICALS INC J Other2014-06-302014-07-02334$57.87 $19.3K46,203SEC↗
CBST CUBIST PHARMACEUTICALS INC A Award deriv2014-06-032014-06-052,624— $02,624SEC↗
CBST CUBIST PHARMACEUTICALS INC A Award deriv2014-06-032014-06-0519,588— $019,588SEC↗
CBST CUBIST PHARMACEUTICALS INC A Award deriv2014-06-032014-06-052,624— $02,624SEC↗
AMAG AMAG PHARMACEUTICALS INC. G Gift2014-05-272014-08-211,900— $06,900SEC↗
AMAG AMAG PHARMACEUTICALS INC. A Award deriv2014-05-222014-05-273,800— $03,800SEC↗
AMAG AMAG PHARMACEUTICALS INC. A Award2014-05-222014-05-272,300— $08,800SEC↗
CBST CUBIST PHARMACEUTICALS INC S Sale2014-05-152014-05-151,518$67.50 $102.5K45,869SEC↗
CBST CUBIST PHARMACEUTICALS INC M Exercise deriv2014-05-142014-05-153,125— $00SEC↗
CBST CUBIST PHARMACEUTICALS INC S Sale2014-05-142014-05-142,400$69.00 $165.6K44,262SEC↗
CBST CUBIST PHARMACEUTICALS INC M Exercise2014-05-142014-05-153,125— $047,387SEC↗
CBST CUBIST PHARMACEUTICALS INC M Exercise deriv2014-05-132014-05-145,000— $05,000SEC↗
CBST CUBIST PHARMACEUTICALS INC M Exercise2014-05-132014-05-145,000— $046,662SEC↗
CBST CUBIST PHARMACEUTICALS INC J Other2014-03-312014-04-02213$73.15 $15.6K5,012SEC↗
CBST CUBIST PHARMACEUTICALS INC M Exercise deriv2014-02-272014-02-2830,000— $00SEC↗
CBST CUBIST PHARMACEUTICALS INC S Sale2014-02-272014-02-2830,000$80.18 $2.41M41,662SEC↗
CBST CUBIST PHARMACEUTICALS INC M Exercise2014-02-272014-02-2830,000$19.51 $585.3K71,662SEC↗
CBST CUBIST PHARMACEUTICALS INC S Sale2014-02-182014-02-193,504$75.00 $262.8K41,662SEC↗
CBST CUBIST PHARMACEUTICALS INC M Exercise deriv2014-02-162014-02-195,000— $010,000SEC↗
CBST CUBIST PHARMACEUTICALS INC M Exercise2014-02-162014-02-195,000— $045,166SEC↗
CBST CUBIST PHARMACEUTICALS INC M Exercise deriv2014-02-152014-02-192,554— $07,662SEC↗
CBST CUBIST PHARMACEUTICALS INC M Exercise2014-02-152014-02-192,554— $040,166SEC↗
CBST CUBIST PHARMACEUTICALS INC A Award deriv2014-02-142014-02-198,443— $08,443SEC↗
CBST CUBIST PHARMACEUTICALS INC A Award deriv2014-02-142014-02-1957,599— $057,599SEC↗
CBST CUBIST PHARMACEUTICALS INC A Award deriv2014-02-142014-02-197,505— $07,505SEC↗
CBST CUBIST PHARMACEUTICALS INC M Exercise deriv2014-01-152014-01-1510,000— $00SEC↗
CBST CUBIST PHARMACEUTICALS INC S Sale2014-01-152014-01-1510,000$74.95 $749.5K37,612SEC↗
CBST CUBIST PHARMACEUTICALS INC M Exercise2014-01-152014-01-1510,000$22.14 $221.4K47,612SEC↗
CBST CUBIST PHARMACEUTICALS INC M Exercise deriv2014-01-132014-01-1410,000— $010,000SEC↗
CBST CUBIST PHARMACEUTICALS INC M Exercise2014-01-132014-01-1410,000$22.14 $221.4K47,612SEC↗
CBST CUBIST PHARMACEUTICALS INC S Sale2014-01-132014-01-1410,000$72.95 $729.5K37,612SEC↗
CBST CUBIST PHARMACEUTICALS INC J Other2013-12-312014-01-0276$42.59 $3.2K37,612SEC↗
CBST CUBIST PHARMACEUTICALS INC M Exercise deriv2013-11-252013-11-2720,000— $00SEC↗
CBST CUBIST PHARMACEUTICALS INC M Exercise deriv2013-11-252013-11-2720,000— $020,000SEC↗
CBST CUBIST PHARMACEUTICALS INC M Exercise2013-11-252013-11-2720,000$21.61 $432.2K57,536SEC↗
CBST CUBIST PHARMACEUTICALS INC S Sale2013-11-252013-11-272,600$69.15 $179.8K37,536SEC↗
CBST CUBIST PHARMACEUTICALS INC S Sale2013-11-252013-11-2720,000$69.98 $1.40M37,536SEC↗
CBST CUBIST PHARMACEUTICALS INC M Exercise2013-11-252013-11-2720,000$21.61 $432.2K57,536SEC↗
CBST CUBIST PHARMACEUTICALS INC S Sale2013-11-252013-11-2717,400$68.62 $1.19M40,136SEC↗
CBST CUBIST PHARMACEUTICALS INC S Sale2013-08-162013-08-161,024$60.55 $62.0K37,536SEC↗
CBST CUBIST PHARMACEUTICALS INC M Exercise deriv2013-08-152013-08-162,125— $06,375SEC↗
CBST CUBIST PHARMACEUTICALS INC M Exercise2013-08-152013-08-162,125— $038,560SEC↗
CBST CUBIST PHARMACEUTICALS INC J Other2013-06-282013-07-02490$36.69 $18.0K36,435SEC↗
AMAG AMAG PHARMACEUTICALS INC. G Gift2013-06-132014-04-162,500— $06,500SEC↗
AMAG AMAG PHARMACEUTICALS INC. A Award deriv2013-05-232013-05-243,800— $03,800SEC↗
AMAG AMAG PHARMACEUTICALS INC. A Award2013-05-232013-05-242,300— $09,000SEC↗
CBST CUBIST PHARMACEUTICALS INC M Exercise deriv2013-05-202013-05-2215,000— $00SEC↗
CBST CUBIST PHARMACEUTICALS INC S Sale2013-05-202013-05-2215,000$49.98 $749.7K35,945SEC↗
CBST CUBIST PHARMACEUTICALS INC M Exercise2013-05-202013-05-2215,000$10.35 $155.3K50,945SEC↗
CBST CUBIST PHARMACEUTICALS INC S Sale2013-05-162013-05-171,500$47.88 $71.8K35,945SEC↗
CBST CUBIST PHARMACEUTICALS INC M Exercise deriv2013-05-152013-05-173,125— $00SEC↗
CBST CUBIST PHARMACEUTICALS INC S Sale2013-05-152013-05-161,490$48.41 $72.1K34,320SEC↗
CBST CUBIST PHARMACEUTICALS INC M Exercise2013-05-152013-05-173,125— $037,445SEC↗
CBST CUBIST PHARMACEUTICALS INC M Exercise deriv2013-05-142013-05-163,125— $03,125SEC↗
CBST CUBIST PHARMACEUTICALS INC S Sale2013-05-142013-05-152,346$49.18 $115.4K32,685SEC↗
CBST CUBIST PHARMACEUTICALS INC M Exercise2013-05-142013-05-163,125— $035,810SEC↗
CBST CUBIST PHARMACEUTICALS INC M Exercise deriv2013-05-132013-05-155,000— $010,000SEC↗
CBST CUBIST PHARMACEUTICALS INC M Exercise2013-05-132013-05-155,000— $035,031SEC↗
CBST CUBIST PHARMACEUTICALS INC M Exercise deriv2013-04-022013-04-0215,000— $015,000SEC↗
CBST CUBIST PHARMACEUTICALS INC S Sale2013-04-022013-04-0215,000$47.98 $719.7K30,031SEC↗
CBST CUBIST PHARMACEUTICALS INC M Exercise2013-04-022013-04-0215,000$10.35 $155.3K45,031SEC↗
CBST CUBIST PHARMACEUTICALS INC J Other2013-03-282013-04-02326$46.82 $15.3K5,218SEC↗
CBST CUBIST PHARMACEUTICALS INC S Sale2013-02-192013-02-202,177$41.40 $90.1K30,031SEC↗
CBST CUBIST PHARMACEUTICALS INC M Exercise deriv2013-02-162013-02-205,000— $015,000SEC↗
CBST CUBIST PHARMACEUTICALS INC M Exercise2013-02-162013-02-205,000— $032,208SEC↗
CBST CUBIST PHARMACEUTICALS INC A Award deriv2013-02-152013-02-2062,575— $062,575SEC↗
CBST CUBIST PHARMACEUTICALS INC A Award deriv2013-02-152013-02-2010,216— $010,216SEC↗
CBST CUBIST PHARMACEUTICALS INC A Award deriv2013-02-152013-02-2010,216— $010,216SEC↗
CBST CUBIST PHARMACEUTICALS INC J Other2012-12-312013-01-03170$33.12 $5.6K27,208SEC↗
CBST CUBIST PHARMACEUTICALS INC M Exercise deriv2012-08-242012-08-2730,000— $00SEC↗
CBST CUBIST PHARMACEUTICALS INC M Exercise2012-08-242012-08-2730,000$10.87 $326.1K57,038SEC↗
CBST CUBIST PHARMACEUTICALS INC S Sale2012-08-242012-08-2730,000$45.97 $1.38M27,038SEC↗
CBST CUBIST PHARMACEUTICALS INC J Other2012-06-292012-07-03470$32.22 $15.1K27,298SEC↗
AMAG AMAG PHARMACEUTICALS INC. A Award deriv2012-05-232012-05-251,900— $01,900SEC↗
AMAG AMAG PHARMACEUTICALS INC. A Award deriv2012-05-232012-05-253,800— $03,800SEC↗
AMAG AMAG PHARMACEUTICALS INC. A Award deriv2012-05-232012-05-252,300— $02,300SEC↗
AMAG AMAG PHARMACEUTICALS INC. A Award deriv2012-05-232012-05-253,800— $03,800SEC↗
CBST CUBIST PHARMACEUTICALS INC S Sale2012-05-162012-05-161,312$41.85 $54.9K31,460SEC↗
CBST CUBIST PHARMACEUTICALS INC M Exercise deriv2012-05-152012-05-163,125— $03,125SEC↗
CBST CUBIST PHARMACEUTICALS INC M Exercise2012-05-152012-05-163,125— $034,085SEC↗
CBST CUBIST PHARMACEUTICALS INC S Sale2012-05-152012-05-161,313$41.90 $55.0K32,772SEC↗
CBST CUBIST PHARMACEUTICALS INC M Exercise deriv2012-05-142012-05-163,125— $06,250SEC↗
CBST CUBIST PHARMACEUTICALS INC S Sale2012-05-142012-05-152,131$41.55 $88.5K27,835SEC↗
CBST CUBIST PHARMACEUTICALS INC M Exercise2012-05-142012-05-163,125— $030,960SEC↗
CBST CUBIST PHARMACEUTICALS INC M Exercise deriv2012-05-132012-05-155,000— $015,000SEC↗
CBST CUBIST PHARMACEUTICALS INC M Exercise2012-05-132012-05-155,000— $029,966SEC↗
CBST CUBIST PHARMACEUTICALS INC J Other2012-03-302012-04-03260$43.25 $11.2K24,966SEC↗
CBST CUBIST PHARMACEUTICALS INC M Exercise deriv2012-03-262012-03-2840,000— $00SEC↗
CBST CUBIST PHARMACEUTICALS INC M Exercise2012-03-262012-03-2840,000— $064,706SEC↗
CBST CUBIST PHARMACEUTICALS INC S Sale2012-03-262012-03-2840,000$44.73 $1.79M24,706SEC↗
CBST CUBIST PHARMACEUTICALS INC A Award deriv2012-02-162012-02-21100,000$42.09 $4.21M100,000SEC↗
CBST CUBIST PHARMACEUTICALS INC A Award deriv2012-02-162012-02-2120,000— $020,000SEC↗
CBST CUBIST PHARMACEUTICALS INC M Exercise deriv2012-01-132012-01-17500— $00SEC↗
CBST CUBIST PHARMACEUTICALS INC M Exercise2012-01-132012-01-17500$13.26 $6.6K25,625SEC↗
CBST CUBIST PHARMACEUTICALS INC S Sale2012-01-132012-01-17500$41.97 $21.0K25,125SEC↗
CBST CUBIST PHARMACEUTICALS INC M Exercise deriv2012-01-122012-01-1716,600— $00SEC↗
CBST CUBIST PHARMACEUTICALS INC S Sale2012-01-122012-01-1716,600$41.97 $696.7K25,125SEC↗
CBST CUBIST PHARMACEUTICALS INC M Exercise2012-01-122012-01-1716,600$13.25 $219.9K41,725SEC↗
CBST CUBIST PHARMACEUTICALS INC M Exercise deriv2012-01-102012-01-1114,400— $016,600SEC↗
CBST CUBIST PHARMACEUTICALS INC S Sale2012-01-102012-01-1114,400$40.99 $590.3K25,125SEC↗
CBST CUBIST PHARMACEUTICALS INC M Exercise2012-01-102012-01-1114,400$13.25 $190.8K39,525SEC↗
CBST CUBIST PHARMACEUTICALS INC J Other2011-12-302012-01-04232$30.80 $7.1K25,125SEC↗