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EMSTER KURT VON

Insider CIK 1252524 · CBAY Director · SOMX Director · PCVX Director · CRSP Director · JSPR Director, 10% owner · VERA Director, 10% owner · IAM 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
IAM Iambic Therapeutics, Inc. A Award deriv2026-10-142026-10-1620,300— $020,300SEC↗
JSPR Jasper Therapeutics, Inc. A Award deriv2026-07-312026-08-047,500— $07,500SEC↗
JSPR Jasper Therapeutics, Inc. A Award deriv2026-07-312026-08-047,500— $07,500SEC↗
JSPR Jasper Therapeutics, Inc. A Award deriv2025-07-032025-07-037,500— $07,500SEC↗
JSPR Jasper Therapeutics, Inc. A Award deriv2024-06-062024-06-107,500— $07,500SEC↗
CBAY CymaBay Therapeutics, Inc. D To issuer deriv2024-03-222024-03-2227,705— $00SEC↗
CBAY CymaBay Therapeutics, Inc. D To issuer deriv2024-03-222024-03-229,000— $00SEC↗
CBAY CymaBay Therapeutics, Inc. D To issuer deriv2024-03-222024-03-229,000— $00SEC↗
CBAY CymaBay Therapeutics, Inc. D To issuer deriv2024-03-222024-03-2214,010— $00SEC↗
CBAY CymaBay Therapeutics, Inc. D To issuer deriv2024-03-222024-03-2225,000— $00SEC↗
CBAY CymaBay Therapeutics, Inc. D To issuer deriv2024-03-222024-03-2267,000— $00SEC↗
CBAY CymaBay Therapeutics, Inc. D To issuer deriv2024-03-222024-03-2232,000— $00SEC↗
CBAY CymaBay Therapeutics, Inc. D To issuer deriv2024-03-222024-03-2249,245— $00SEC↗
CBAY CymaBay Therapeutics, Inc. D To issuer deriv2024-03-222024-03-2216,000— $00SEC↗
CBAY CymaBay Therapeutics, Inc. D To issuer deriv2024-03-222024-03-227,500— $00SEC↗
CBAY CymaBay Therapeutics, Inc. D To issuer deriv2024-03-222024-03-2215,000— $00SEC↗
CBAY CymaBay Therapeutics, Inc. D To issuer deriv2024-03-222024-03-229,000— $00SEC↗
CBAY CymaBay Therapeutics, Inc. D To issuer2024-03-222024-03-2290,000— $00SEC↗
CBAY CymaBay Therapeutics, Inc. A Award deriv2024-01-242024-01-2614,010— $014,010SEC↗
CBAY CymaBay Therapeutics, Inc. M Exercise deriv2023-09-292023-09-29943— $00SEC↗
CBAY CymaBay Therapeutics, Inc. M Exercise deriv2023-09-292023-09-293,372— $00SEC↗
CBAY CymaBay Therapeutics, Inc. M Exercise deriv2023-09-292023-09-295,249— $00SEC↗
CBAY CymaBay Therapeutics, Inc. M Exercise deriv2023-09-292023-09-296,357— $00SEC↗
CBAY CymaBay Therapeutics, Inc. S Sale2023-09-292023-09-2915,921$15.68 $249.6K90,000SEC↗
CBAY CymaBay Therapeutics, Inc. M Exercise2023-09-292023-09-2915,921$5.00 $79.6K105,921SEC↗
JSPR Jasper Therapeutics, Inc. A Award deriv2023-06-072023-06-0847,000— $047,000SEC↗
JSPR Jasper Therapeutics, Inc. S Sale2023-04-132023-04-149,075$1.49 $13.5K21,175SEC↗
CBAY CymaBay Therapeutics, Inc. A Award deriv2023-01-252023-01-2725,000— $025,000SEC↗
JSPR Jasper Therapeutics, Inc. A Award2022-10-122022-10-1330,250— $030,250SEC↗
JSPR Jasper Therapeutics, Inc. A Award deriv2022-03-212022-03-2378,045— $078,045SEC↗
CBAY CymaBay Therapeutics, Inc. A Award deriv2022-01-252022-01-2767,000— $067,000SEC↗
PCVX Vaxcyte, Inc. A Award deriv2021-06-022021-06-0315,000— $015,000SEC↗
VERA Vera Therapeutics, Inc. C Conversion deriv2021-05-182021-05-182,187,504— $00SEC↗
VERA Vera Therapeutics, Inc. C Conversion2021-05-182021-05-182,187,504— $02,187,504SEC↗
VERA Vera Therapeutics, Inc. P Buy2021-05-182021-05-18772,727$11.00 $8.50M2,960,231SEC↗
VERA Vera Therapeutics, Inc. P Buy2021-05-172021-05-1817,828$12.04 $214.6K17,828SEC↗
VERA Vera Therapeutics, Inc. A Award deriv2021-05-132021-05-179,925— $09,925SEC↗
CBAY CymaBay Therapeutics, Inc. A Award deriv2021-01-262021-02-0132,000— $032,000SEC↗
PCVX Vaxcyte, Inc. C Conversion deriv2020-06-162020-06-181,217,074— $00SEC↗
PCVX Vaxcyte, Inc. C Conversion deriv2020-06-162020-06-182,185,415— $00SEC↗
PCVX Vaxcyte, Inc. C Conversion deriv2020-06-162020-06-18298,917— $00SEC↗
PCVX Vaxcyte, Inc. C Conversion deriv2020-06-162020-06-18454,812— $00SEC↗
PCVX Vaxcyte, Inc. C Conversion2020-06-162020-06-181,217,074— $03,402,489SEC↗
PCVX Vaxcyte, Inc. P Buy2020-06-162020-06-1812,500$16.00 $200.0K4,168,718SEC↗
PCVX Vaxcyte, Inc. C Conversion2020-06-162020-06-18454,812— $03,857,301SEC↗
PCVX Vaxcyte, Inc. C Conversion2020-06-162020-06-18298,917— $04,156,218SEC↗
PCVX Vaxcyte, Inc. C Conversion2020-06-162020-06-182,185,415— $02,185,415SEC↗
PCVX Vaxcyte, Inc. A Award deriv2020-06-112020-06-1540,000— $040,000SEC↗
PCVX Vaxcyte, Inc. A Award deriv2020-06-112020-06-1640,000— $040,000SEC↗
CBAY CymaBay Therapeutics, Inc. A Award deriv2020-05-152020-06-2349,245— $049,245SEC↗
CBAY CymaBay Therapeutics, Inc. A Award deriv2019-01-292019-01-3127,705— $027,705SEC↗
CRSP CRISPR Therapeutics AG S Sale2018-12-182019-01-1862,925$29.70 $1.87M1,171,268SEC↗
CBAY CymaBay Therapeutics, Inc. S Sale2018-12-182018-12-1953,492$7.43 $397.4K131,036SEC↗
CRSP CRISPR Therapeutics AG S Sale2018-12-182018-12-1969,925$29.70 $2.08M1,164,268SEC↗
CBAY CymaBay Therapeutics, Inc. S Sale2018-12-172018-12-1988,889$8.17 $726.2K184,528SEC↗
CRSP CRISPR Therapeutics AG S Sale2018-12-172018-12-193,009$33.17 $99.8K1,234,193SEC↗
CRSP CRISPR Therapeutics AG A Award deriv2018-06-152018-06-1815,000— $015,000SEC↗
CRSP CRISPR Therapeutics AG X Exercise deriv2018-06-052018-06-072,000— $00SEC↗
CBAY CymaBay Therapeutics, Inc. X Exercise deriv2018-06-052018-06-072,000— $00SEC↗
CBAY CymaBay Therapeutics, Inc. X Exercise deriv2018-06-052018-06-112,000— $00SEC↗
CRSP CRISPR Therapeutics AG S Sale2018-06-052018-06-07920$12.51 $11.5K18,316SEC↗
CRSP CRISPR Therapeutics AG X Exercise2018-06-052018-06-072,000$5.75 $11.5K19,236SEC↗
CBAY CymaBay Therapeutics, Inc. S Sale2018-06-052018-06-07920$12.51 $11.5K18,316SEC↗
CBAY CymaBay Therapeutics, Inc. X Exercise2018-06-052018-06-072,000$5.75 $11.5K19,236SEC↗
CBAY CymaBay Therapeutics, Inc. S Sale2018-06-052018-06-11920$12.51 $11.5K18,316SEC↗
CBAY CymaBay Therapeutics, Inc. X Exercise2018-06-052018-06-112,000$5.75 $11.5K19,236SEC↗
CRSP CRISPR Therapeutics AG S Sale2018-05-142018-05-1520,881$52.93 $1.11M1,246,102SEC↗
CRSP CRISPR Therapeutics AG S Sale2018-05-142018-05-1553,927$53.86 $2.90M1,266,983SEC↗
CRSP CRISPR Therapeutics AG S Sale2018-05-142018-05-15126,901$54.99 $6.98M1,320,910SEC↗
CRSP CRISPR Therapeutics AG S Sale2018-05-142018-05-1573,144$55.72 $4.08M1,447,811SEC↗
CRSP CRISPR Therapeutics AG S Sale2018-05-142018-05-15116,247$56.90 $6.61M1,520,955SEC↗
CRSP CRISPR Therapeutics AG S Sale2018-05-142018-05-158,900$52.20 $464.6K1,237,202SEC↗
CRSP CRISPR Therapeutics AG S Sale2018-05-112018-05-15127,890$52.46 $6.71M1,645,835SEC↗
CRSP CRISPR Therapeutics AG S Sale2018-05-112018-05-158,633$51.73 $446.6K1,637,202SEC↗
CRSP CRISPR Therapeutics AG S Sale2018-05-112018-05-15113,477$53.36 $6.06M1,773,725SEC↗
CBAY CymaBay Therapeutics, Inc. S Sale2018-03-052018-03-0713,353$15.51 $207.1K273,417SEC↗
CBAY CymaBay Therapeutics, Inc. S Sale2018-02-152018-02-2068,712$14.49 $995.6K286,770SEC↗
CBAY CymaBay Therapeutics, Inc. S Sale2018-02-142018-02-15162,979$16.69 $2.72M355,482SEC↗
CBAY CymaBay Therapeutics, Inc. S Sale2018-02-142018-02-16162,979$13.69 $2.23M355,482SEC↗
CBAY CymaBay Therapeutics, Inc. S Sale2018-02-132018-02-1555,078$13.51 $744.1K518,461SEC↗
CBAY CymaBay Therapeutics, Inc. S Sale2018-02-072018-02-0940,763$12.35 $503.4K419,693SEC↗
CBAY CymaBay Therapeutics, Inc. S Sale2018-02-052018-02-0718,831$12.14 $228.6K460,456SEC↗
CBAY CymaBay Therapeutics, Inc. S Sale2018-02-022018-02-052,000$12.11 $24.2K479,287SEC↗
CBAY CymaBay Therapeutics, Inc. S Sale2018-02-012018-02-0588,098$12.15 $1.07M481,287SEC↗
CBAY CymaBay Therapeutics, Inc. S Sale2018-01-312018-02-0112,300$12.23 $150.4K569,385SEC↗
CBAY CymaBay Therapeutics, Inc. S Sale2018-01-302018-02-0185,339$12.22 $1.04M581,685SEC↗
CBAY CymaBay Therapeutics, Inc. S Sale2018-01-252018-01-2639,438$12.18 $480.4K667,024SEC↗
CBAY CymaBay Therapeutics, Inc. A Award deriv2018-01-242018-01-2616,000— $016,000SEC↗
CBAY CymaBay Therapeutics, Inc. S Sale2018-01-222018-01-24138,253$10.40 $1.44M706,462SEC↗
CBAY CymaBay Therapeutics, Inc. S Sale2018-01-192018-01-22130,584$10.25 $1.34M844,715SEC↗
CBAY CymaBay Therapeutics, Inc. S Sale2018-01-182018-01-2213,632$10.21 $139.2K975,299SEC↗
CBAY CymaBay Therapeutics, Inc. S Sale2018-01-052018-01-094,300$10.21 $43.9K988,931SEC↗
CRSP CRISPR Therapeutics AG S Sale2018-01-052018-01-0992,337$26.96 $2.49M1,821,268SEC↗
CRSP CRISPR Therapeutics AG P Buy2018-01-052018-01-1165,934$22.75 $1.50M1,887,202SEC↗
CRSP CRISPR Therapeutics AG S Sale2018-01-022018-01-0437,754$26.76 $1.01M1,913,605SEC↗
CBAY CymaBay Therapeutics, Inc. S Sale2017-12-222017-12-27173,192$9.41 $1.63M993,231SEC↗
CBAY CymaBay Therapeutics, Inc. S Sale2017-11-102017-11-1450,048$9.26 $463.4K1,166,423SEC↗
CBAY CymaBay Therapeutics, Inc. S Sale2017-11-012017-11-034,320$9.25 $40.0K1,216,471SEC↗
CBAY CymaBay Therapeutics, Inc. S Sale2017-10-312017-11-0152,573$9.27 $487.4K1,220,791SEC↗
CBAY CymaBay Therapeutics, Inc. S Sale2017-10-302017-11-016,636$9.26 $61.4K1,273,364SEC↗
CBAY CymaBay Therapeutics, Inc. S Sale2017-10-032017-10-0470,940$7.81 $554.0K1,280,000SEC↗
CBAY CymaBay Therapeutics, Inc. S Sale2017-10-022017-10-0437,936$7.93 $300.8K1,350,940SEC↗
CBAY CymaBay Therapeutics, Inc. S Sale2017-09-292017-10-02120,735$8.04 $970.7K1,388,876SEC↗
CBAY CymaBay Therapeutics, Inc. S Sale2017-09-282017-10-0290,389$8.15 $736.7K1,509,611SEC↗
CRSP CRISPR Therapeutics AG S Sale2017-08-282017-08-3088,011$19.79 $1.74M1,951,359SEC↗
CRSP CRISPR Therapeutics AG S Sale2017-08-252017-08-2814,913$19.52 $291.1K2,039,370SEC↗
CRSP CRISPR Therapeutics AG S Sale2017-08-242017-08-287,868$19.23 $151.3K2,054,283SEC↗
CRSP CRISPR Therapeutics AG S Sale2017-08-232017-08-247,035$18.53 $130.4K2,062,151SEC↗
CRSP CRISPR Therapeutics AG S Sale2017-08-222017-08-2410,954$18.53 $203.0K2,069,186SEC↗
CRSP CRISPR Therapeutics AG S Sale2017-08-212017-08-221,250$18.51 $23.1K2,080,140SEC↗
CRSP CRISPR Therapeutics AG S Sale2017-08-182017-08-221,900$18.53 $35.2K2,081,390SEC↗
CRSP CRISPR Therapeutics AG S Sale2017-08-172017-08-1813,593$18.74 $254.7K2,083,290SEC↗
CRSP CRISPR Therapeutics AG S Sale2017-08-162017-08-1820,548$19.27 $396.0K2,096,883SEC↗
CRSP CRISPR Therapeutics AG S Sale2017-08-152017-08-1625,586$19.53 $499.7K2,117,431SEC↗
CRSP CRISPR Therapeutics AG S Sale2017-08-142017-08-1629,983$19.64 $588.9K2,143,017SEC↗
CRSP CRISPR Therapeutics AG S Sale2017-08-082017-08-0919,850$18.71 $371.4K2,190,872SEC↗
CRSP CRISPR Therapeutics AG S Sale2017-08-072017-08-0915,623$18.53 $289.5K2,210,722SEC↗
CRSP CRISPR Therapeutics AG S Sale2017-08-042017-08-073,068$18.50 $56.8K2,226,345SEC↗
CRSP CRISPR Therapeutics AG S Sale2017-08-032017-08-0747,409$17.77 $842.5K2,229,413SEC↗
CRSP CRISPR Therapeutics AG S Sale2017-08-012017-08-02264$17.50 $4.6K2,276,822SEC↗
CRSP CRISPR Therapeutics AG S Sale2017-07-312017-08-025,248$17.51 $91.9K2,277,086SEC↗
CRSP CRISPR Therapeutics AG S Sale2017-07-282017-07-31400$17.65 $7.1K2,282,334SEC↗
CRSP CRISPR Therapeutics AG S Sale2017-07-272017-07-3140,912$17.63 $721.3K2,282,734SEC↗
CRSP CRISPR Therapeutics AG S Sale2017-07-262017-07-2723,744$17.63 $418.6K2,323,646SEC↗
CRSP CRISPR Therapeutics AG S Sale2017-07-252017-07-279,186$17.52 $160.9K2,347,390SEC↗
CBAY CymaBay Therapeutics, Inc. P Buy2017-07-192018-02-12153,846$6.50 $1000.0K1,753,846SEC↗
CRSP CRISPR Therapeutics AG S Sale2017-07-142017-07-1736,230$16.82 $609.4K2,356,576SEC↗
CRSP CRISPR Therapeutics AG S Sale2017-07-132017-07-1733,629$16.87 $567.3K2,392,806SEC↗
CRSP CRISPR Therapeutics AG S Sale2017-07-122017-07-1317,872$16.60 $296.7K2,408,563SEC↗
CRSP CRISPR Therapeutics AG S Sale2017-07-112017-07-1314,120$16.52 $233.3K2,426,435SEC↗
CRSP CRISPR Therapeutics AG S Sale2017-07-052017-07-074,254$16.26 $69.2K2,440,555SEC↗
CRSP CRISPR Therapeutics AG S Sale2017-06-292017-06-3011,610$16.52 $191.8K2,444,809SEC↗
CRSP CRISPR Therapeutics AG S Sale2017-06-282017-06-3031,592$17.04 $538.3K2,456,419SEC↗
CRSP CRISPR Therapeutics AG S Sale2017-06-272017-06-2833,434$17.43 $582.8K2,488,011SEC↗
CRSP CRISPR Therapeutics AG S Sale2017-06-262017-06-2848,001$16.83 $807.9K2,521,445SEC↗
CRSP CRISPR Therapeutics AG S Sale2017-06-232017-06-2630,841$16.23 $500.5K2,569,446SEC↗
CRSP CRISPR Therapeutics AG S Sale2017-06-222017-06-261,527$16.21 $24.8K2,600,287SEC↗
CRSP CRISPR Therapeutics AG A Award deriv2017-05-312017-06-0215,000— $015,000SEC↗
CRSP CRISPR Therapeutics AG C Conversion deriv2016-10-242017-02-10191,764— $00SEC↗
CRSP CRISPR Therapeutics AG C Conversion deriv2016-10-242017-02-102,354,050— $00SEC↗
CRSP CRISPR Therapeutics AG C Conversion2016-10-242017-02-102,354,050— $02,354,050SEC↗
CRSP CRISPR Therapeutics AG C Conversion2016-10-242017-02-10191,764— $02,545,814SEC↗
CRSP CRISPR Therapeutics AG P Buy2016-10-242017-02-1056,000$14.00 $784.0K2,601,814SEC↗
CRSP CRISPR Therapeutics AG A Award deriv2016-10-182016-10-2030,000— $030,000SEC↗
SOMX Pernix Sleep, Inc. D To issuer2013-03-062013-03-0831,800— $00SEC↗
SOMX Pernix Sleep, Inc. D To issuer2013-03-062013-03-083,214— $00SEC↗
SOMX Somaxon Pharmaceuticals, I A Award2012-12-312013-01-036,541— $027,679SEC↗
SOMX Somaxon Pharmaceuticals, I A Award2012-09-302012-10-0248,103— $0169,105SEC↗
SOMX Somaxon Pharmaceuticals, I S Sale2012-09-052012-09-061,367$0.29 $39625,712SEC↗
SOMX Somaxon Pharmaceuticals, I A Award2012-07-022012-07-0361,579— $0121,002SEC↗
SOMX Somaxon Pharmaceuticals, I A Award deriv2012-05-312012-06-0417,500— $017,500SEC↗
SOMX Somaxon Pharmaceuticals, I A Award2012-04-022012-04-0459,423— $059,423SEC↗