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Chang Carmen

Insider CIK 1746342 · MRKR 10% owner · SVRA 10% owner · GNCA 10% owner · RGLS 10% owner · TRVI 10% owner · MTCR 10% owner · COUR Director · BHG Director, 10% owner · KRRO 10% owner · AKUS 10% owner · MIRM 10% owner · MBX 10% owner · SGP 10% owner · GLUE 10% owner

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
COUR Coursera, Inc. A Award2026-06-112026-06-1534,260— $0122,520SEC↗
KRRO Korro Bio, Inc. P Buy deriv2026-03-102026-03-12242,945$11.11 $2.70M242,945SEC↗
KRRO Korro Bio, Inc. P Buy2026-03-102026-03-12207,100$11.11 $2.30M1,297,893SEC↗
SGP SpyGlass Pharma, Inc. C Conversion deriv2026-02-092026-02-111,619,240— $00SEC↗
SGP SpyGlass Pharma, Inc. C Conversion deriv2026-02-092026-02-111,370,168— $00SEC↗
SGP SpyGlass Pharma, Inc. C Conversion deriv2026-02-092026-02-111,370,168— $00SEC↗
SGP SpyGlass Pharma, Inc. C Conversion deriv2026-02-092026-02-11737,962— $00SEC↗
SGP SpyGlass Pharma, Inc. C Conversion deriv2026-02-092026-02-11402,273— $00SEC↗
SGP SpyGlass Pharma, Inc. C Conversion deriv2026-02-092026-02-11954,990— $00SEC↗
SGP SpyGlass Pharma, Inc. C Conversion2026-02-092026-02-111,619,240— $01,619,240SEC↗
SGP SpyGlass Pharma, Inc. C Conversion2026-02-092026-02-111,370,168— $02,989,408SEC↗
SGP SpyGlass Pharma, Inc. C Conversion2026-02-092026-02-11954,990— $0954,990SEC↗
SGP SpyGlass Pharma, Inc. C Conversion2026-02-092026-02-11737,962— $05,097,538SEC↗
SGP SpyGlass Pharma, Inc. P Buy2026-02-092026-02-11937,500$16.00 $15.00M6,035,038SEC↗
SGP SpyGlass Pharma, Inc. C Conversion2026-02-092026-02-11402,273— $01,357,263SEC↗
SGP SpyGlass Pharma, Inc. C Conversion2026-02-092026-02-111,370,168— $04,359,576SEC↗
NEUE NeueHealth, Inc. D To issuer deriv2025-10-022025-10-0675,000— $00SEC↗
NEUE NeueHealth, Inc. D To issuer deriv2025-10-022025-10-06125,000— $00SEC↗
NEUE NeueHealth, Inc. M Exercise deriv2025-10-022025-10-06124,085— $00SEC↗
NEUE NeueHealth, Inc. A Award deriv2025-10-022025-10-06124,085— $0124,085SEC↗
NEUE NeueHealth, Inc. X Exercise deriv2025-10-022025-10-06607,536— $00SEC↗
NEUE NeueHealth, Inc. X Exercise deriv2025-10-022025-10-061,656,789— $00SEC↗
NEUE NeueHealth, Inc. D To issuer deriv2025-10-022025-10-0637,700— $00SEC↗
NEUE NeueHealth, Inc. D To issuer deriv2025-10-022025-10-06100,000— $00SEC↗
NEUE NeueHealth, Inc. M Exercise deriv2025-10-022025-10-06186,128— $00SEC↗
NEUE NeueHealth, Inc. A Award deriv2025-10-022025-10-06186,128— $0186,128SEC↗
NEUE NeueHealth, Inc. X Exercise deriv2025-10-022025-10-06189,195— $00SEC↗
NEUE NeueHealth, Inc. M Exercise deriv2025-10-022025-10-06372,255— $00SEC↗
NEUE NeueHealth, Inc. A Award deriv2025-10-022025-10-06372,255— $0372,255SEC↗
NEUE NeueHealth, Inc. X Exercise deriv2025-10-022025-10-06189,195— $00SEC↗
NEUE NeueHealth, Inc. M Exercise2025-10-022025-10-06186,128$0.01 $1.9K674,830SEC↗
NEUE NeueHealth, Inc. D To issuer2025-10-022025-10-061,159,683— $00SEC↗
NEUE NeueHealth, Inc. F Tax w/h2025-10-022025-10-06551$6.75 $3.7K1,159,683SEC↗
NEUE NeueHealth, Inc. M Exercise2025-10-022025-10-06372,255$0.01 $3.7K1,160,234SEC↗
NEUE NeueHealth, Inc. S Sale2025-10-022025-10-06280$6.75 $1.9K787,979SEC↗
NEUE NeueHealth, Inc. X Exercise2025-10-022025-10-06189,195$0.01 $1.9K788,259SEC↗
NEUE NeueHealth, Inc. D To issuer2025-10-022025-10-062,384,873— $00SEC↗
NEUE NeueHealth, Inc. F Tax w/h2025-10-022025-10-06182$6.75 $1.2K2,384,873SEC↗
NEUE NeueHealth, Inc. M Exercise2025-10-022025-10-06124,085$0.01 $1.2K2,385,055SEC↗
NEUE NeueHealth, Inc. S Sale2025-10-022025-10-06900$6.75 $6.1K2,260,970SEC↗
NEUE NeueHealth, Inc. X Exercise2025-10-022025-10-06607,536$0.01 $6.1K2,261,870SEC↗
NEUE NeueHealth, Inc. S Sale2025-10-022025-10-062,455$6.75 $16.6K1,654,334SEC↗
NEUE NeueHealth, Inc. X Exercise2025-10-022025-10-061,656,789$0.01 $16.6K1,656,789SEC↗
NEUE NeueHealth, Inc. D To issuer2025-10-022025-10-06674,554— $00SEC↗
NEUE NeueHealth, Inc. F Tax w/h2025-10-022025-10-06276$6.75 $1.9K674,554SEC↗
NEUE NeueHealth, Inc. X Exercise2025-10-022025-10-06189,195$0.01 $1.9K488,982SEC↗
NEUE NeueHealth, Inc. S Sale2025-10-022025-10-06280$6.75 $1.9K488,702SEC↗
COUR Coursera, Inc. A Award2025-05-212025-05-2321,765— $088,260SEC↗
MRKR Marker Therapeutics, Inc. P Buy2024-12-232024-12-23554,250$3.20 $1.77M1,625,678SEC↗
NEUE NeueHealth, Inc. P Buy deriv2024-10-012024-10-0361,865— $0185,594SEC↗
NEUE NeueHealth, Inc. P Buy deriv2024-10-012024-10-03185,595— $0556,782SEC↗
NEUE NeueHealth, Inc. P Buy deriv2024-10-012024-10-0361,865— $0185,594SEC↗
MBX MBX Biosciences, Inc. C Conversion deriv2024-09-162024-09-1712,299,854— $00SEC↗
MBX MBX Biosciences, Inc. C Conversion deriv2024-09-162024-09-1725,142,840— $00SEC↗
MBX MBX Biosciences, Inc. P Buy2024-09-162024-09-17500,000$16.00 $8.00M3,614,486SEC↗
MBX MBX Biosciences, Inc. C Conversion2024-09-162024-09-172,091,383— $03,114,486SEC↗
MBX MBX Biosciences, Inc. C Conversion2024-09-162024-09-171,023,103— $01,023,103SEC↗
COUR Coursera, Inc. A Award2024-05-222024-05-2418,669— $066,495SEC↗
KRRO Korro Bio, Inc. P Buy2024-04-222024-04-2417,857$56.00 $1000.0K1,090,793SEC↗
NEUE NeueHealth, Inc. P Buy deriv2024-04-082024-04-10371,187— $0371,187SEC↗
NEUE NeueHealth, Inc. P Buy deriv2024-04-082024-04-10123,729— $0123,729SEC↗
NEUE NeueHealth, Inc. P Buy deriv2024-04-082024-04-10123,729— $0123,729SEC↗
BHG Bright Health Group Inc. P Buy deriv2023-12-192023-12-21175,525— $01,656,789SEC↗
BHG Bright Health Group Inc. P Buy deriv2023-10-312023-11-02100,606— $01,481,264SEC↗
BHG Bright Health Group Inc. P Buy deriv2023-09-152023-09-19552,263— $01,380,658SEC↗
BHG Bright Health Group Inc. P Buy deriv2023-08-112023-08-15828,395— $0828,395SEC↗
SVRA Savara Inc P Buy2023-07-172023-07-19333,333$3.00 $1000.0K24,471,264SEC↗
MIRM Mirum Pharmaceuticals, Inc J Other2023-06-132023-06-1530,000— $00SEC↗
MIRM Mirum Pharmaceuticals, Inc J Other2023-06-132023-06-1530,000— $030,000SEC↗
MIRM Mirum Pharmaceuticals, Inc J Other2023-06-132023-06-152,000,000— $02,186,243SEC↗
MIRM Mirum Pharmaceuticals, Inc J Other2023-06-132023-06-15135— $0135SEC↗
COUR Coursera, Inc. A Award2023-05-242023-05-2616,186— $047,826SEC↗
COUR Coursera, Inc. S Sale2023-03-152023-03-171,226$11.82 $14.5K31,640SEC↗
COUR Coursera, Inc. J Other2023-02-152023-02-171,226— $032,866SEC↗
AKUS Akouos, Inc. U Tender2022-11-302022-12-024,294,207— $00SEC↗
BHG Bright Health Group Inc. P Buy deriv2022-10-172022-10-19100,000$1000.00 $100.00M100,000SEC↗
BHG Bright Health Group Inc. P Buy deriv2022-10-172022-10-1937,700$1000.00 $37.70M37,700SEC↗
GNCA GENOCEA BIOSCIENCES, INC. S Sale2022-05-252022-05-264,445,093$0.08 $355.6K0SEC↗
GNCA GENOCEA BIOSCIENCES, INC. S Sale2022-05-242022-05-265,931,843$0.07 $415.2K4,445,093SEC↗
COUR Coursera, Inc. A Award2022-05-132022-05-168,655— $031,640SEC↗
TRVI Trevi Therapeutics, Inc. P Buy deriv2022-04-112022-04-133,000,000$1.90 $5.70M3,000,000SEC↗
TRVI Trevi Therapeutics, Inc. P Buy2022-04-112022-04-132,631,578$1.90 $5.00M10,421,428SEC↗
TRVI Trevi Therapeutics, Inc. P Buy2022-04-112022-04-13948,948$1.90 $1.80M948,948SEC↗
BHG Bright Health Group Inc. P Buy deriv2022-01-032022-01-05125,000$1000.00 $125.00M125,000SEC↗
BHG Bright Health Group Inc. P Buy deriv2022-01-032022-01-0575,000$1000.00 $75.00M75,000SEC↗
MTCR Metacrine, Inc. S Sale2021-12-222021-12-27288,768$1.00 $288.8K2,734,189SEC↗
MTCR Metacrine, Inc. S Sale2021-12-222021-12-27170,932$0.91 $155.5K2,563,257SEC↗
MTCR Metacrine, Inc. S Sale2021-12-102021-12-2737,570$1.32 $49.6K3,022,957SEC↗
COUR Coursera, Inc. A Award2021-11-012021-11-0322,985— $022,985SEC↗
TRVI Trevi Therapeutics, Inc. P Buy deriv2021-10-182021-10-191,851,852— $01,851,852SEC↗
TRVI Trevi Therapeutics, Inc. P Buy deriv2021-10-182021-10-191,851,852— $01,851,852SEC↗
TRVI Trevi Therapeutics, Inc. P Buy2021-10-182021-10-191,851,852— $07,789,850SEC↗
GLUE Monte Rosa Therapeutics, I C Conversion deriv2021-06-282021-06-309,588,725— $00SEC↗
GLUE Monte Rosa Therapeutics, I C Conversion deriv2021-06-282021-06-3011,500,000— $00SEC↗
GLUE Monte Rosa Therapeutics, I C Conversion deriv2021-06-282021-06-302,361,912— $00SEC↗
BHG Bright Health Group Inc. C Conversion deriv2021-06-282021-06-301,954,906— $00SEC↗
BHG Bright Health Group Inc. C Conversion deriv2021-06-282021-06-3012,712,399— $00SEC↗
BHG Bright Health Group Inc. C Conversion deriv2021-06-282021-06-302,448,856— $00SEC↗
BHG Bright Health Group Inc. C Conversion deriv2021-06-282021-06-301,224,428— $00SEC↗
BHG Bright Health Group Inc. C Conversion deriv2021-06-282021-06-304,980,687— $00SEC↗
GLUE Monte Rosa Therapeutics, I P Buy2021-06-282021-06-301,050,000$19.00 $19.95M7,692,298SEC↗
GLUE Monte Rosa Therapeutics, I C Conversion2021-06-282021-06-302,715,968— $02,715,968SEC↗
GLUE Monte Rosa Therapeutics, I C Conversion2021-06-282021-06-303,257,328— $05,973,296SEC↗
GLUE Monte Rosa Therapeutics, I C Conversion2021-06-282021-06-30669,002— $06,642,298SEC↗
BHG Bright Health Group Inc. C Conversion2021-06-282021-06-305,864,718— $05,864,718SEC↗
BHG Bright Health Group Inc. C Conversion2021-06-282021-06-3038,137,197— $044,001,915SEC↗
BHG Bright Health Group Inc. C Conversion2021-06-282021-06-303,673,284— $047,675,199SEC↗
BHG Bright Health Group Inc. P Buy2021-06-282021-06-30250,000$18.00 $4.50M47,925,199SEC↗
BHG Bright Health Group Inc. C Conversion2021-06-282021-06-3014,942,061— $014,942,061SEC↗
BHG Bright Health Group Inc. C Conversion2021-06-282021-06-307,346,568— $022,288,629SEC↗
BHG Bright Health Group Inc. P Buy2021-06-282021-06-301,694,444$18.00 $30.50M23,983,073SEC↗
MRKR Marker Therapeutics, Inc. P Buy2021-03-162021-03-185,714,285$1.75 $10.00M10,714,285SEC↗
RGLS Regulus Therapeutics Inc. P Buy deriv2020-12-042020-12-07258,707$6.22 $1.61M258,707SEC↗
RGLS Regulus Therapeutics Inc. P Buy deriv2020-12-042020-12-075,239,254$0.13 $681.1K5,239,254SEC↗
RGLS Regulus Therapeutics Inc. P Buy2020-12-042020-12-074,398,602$0.62 $2.73M6,451,056SEC↗
MTCR Metacrine, Inc. C Conversion deriv2020-09-182020-09-22332,964— $00SEC↗
MTCR Metacrine, Inc. C Conversion deriv2020-09-182020-09-221,958,333— $00SEC↗
MTCR Metacrine, Inc. C Conversion2020-09-182020-09-22332,964— $02,291,297SEC↗
MTCR Metacrine, Inc. P Buy2020-09-182020-09-22769,230$13.00 $10.00M3,060,527SEC↗
MTCR Metacrine, Inc. C Conversion2020-09-182020-09-221,958,333— $01,958,333SEC↗
GNCA GENOCEA BIOSCIENCES, INC. P Buy deriv2020-07-242020-07-283,151,260$0.13 $409.7K3,151,260SEC↗
GNCA GENOCEA BIOSCIENCES, INC. P Buy2020-07-242020-07-283,151,260$2.25 $7.09M10,376,936SEC↗
AKUS Akouos, Inc. C Conversion deriv2020-06-302020-07-011,992,238— $00SEC↗
AKUS Akouos, Inc. C Conversion deriv2020-06-302020-07-011,199,976— $00SEC↗
AKUS Akouos, Inc. C Conversion deriv2020-06-302020-07-01513,758— $00SEC↗
AKUS Akouos, Inc. P Buy2020-06-302020-07-01588,235$17.00 $10.00M4,294,207SEC↗
AKUS Akouos, Inc. C Conversion2020-06-302020-07-011,199,976— $03,705,972SEC↗
AKUS Akouos, Inc. C Conversion2020-06-302020-07-011,992,238— $02,505,996SEC↗
AKUS Akouos, Inc. C Conversion2020-06-302020-07-01513,758— $0513,758SEC↗
TRVI Trevi Therapeutics, Inc. X Exercise deriv2020-04-032020-04-131,500,000— $00SEC↗
TRVI Trevi Therapeutics, Inc. S Sale2020-04-032020-04-13564$2.66 $1.5K5,937,998SEC↗
TRVI Trevi Therapeutics, Inc. X Exercise2020-04-032020-04-131,500,000— $05,938,562SEC↗
RGLS Regulus Therapeutics Inc. P Buy deriv2019-12-242019-12-269,009,000$0.13 $1.17M9,009,000SEC↗
RGLS Regulus Therapeutics Inc. P Buy deriv2019-12-242019-12-26900,900$6.66 $6.00M900,900SEC↗
MIRM Mirum Pharmaceuticals, Inc C Conversion deriv2019-07-222019-07-2429,889,945— $00SEC↗
MIRM Mirum Pharmaceuticals, Inc P Buy2019-07-222019-07-24450,000$15.00 $6.75M4,186,243SEC↗
MIRM Mirum Pharmaceuticals, Inc C Conversion2019-07-222019-07-243,736,243— $03,736,243SEC↗
GNCA GENOCEA BIOSCIENCES, INC. P Buy2019-06-242019-06-252,857,142$3.50 $10.00M7,225,676SEC↗
TRVI Trevi Therapeutics, Inc. C Conversion deriv2019-05-092019-05-1317,099,315— $00SEC↗
TRVI Trevi Therapeutics, Inc. P Buy2019-05-092019-05-131,500,000$10.00 $15.00M4,438,562SEC↗
TRVI Trevi Therapeutics, Inc. C Conversion2019-05-092019-05-131,938,562— $01,938,562SEC↗
TRVI Trevi Therapeutics, Inc. P Buy2019-05-092019-05-131,000,000$10.00 $10.00M2,938,562SEC↗
RGLS Regulus Therapeutics Inc. P Buy deriv2019-05-072019-05-093,703,704$0.13 $481.5K3,703,704SEC↗
RGLS Regulus Therapeutics Inc. P Buy deriv2019-05-072019-05-09256,700$10.80 $2.77M256,700SEC↗
RGLS Regulus Therapeutics Inc. P Buy2019-05-072019-05-091,136,704$1.08 $1.23M2,052,454SEC↗
GNCA GENOCEA BIOSCIENCES, INC. P Buy deriv2019-02-142019-02-192,487,067$0.13 $323.3K2,487,067SEC↗
GNCA GENOCEA BIOSCIENCES, INC. P Buy2019-02-142019-02-199,948,269$0.47 $4.68M34,948,269SEC↗