Chang Carmen

CIK 000174634215 companiesMENLO PARK, CA

SEC Profile

Transactions

Companies

Filings

CIK

0001746342

Recent Transactions

50 trades

Exercise/Conversion
NeueHealth, Inc.$NEUE
Warrant (Right to Buy)
2025-10-02−186,128→ 0 total
Exercise of In-Money
NeueHealth, Inc.$NEUE
Common Stock
2025-10-02$0.01/sh+1,656,789→ 1,656,789 total
Exercise of In-Money
NeueHealth, Inc.$NEUE
Common Stock
2025-10-02$0.01/sh+607,536→ 2,261,870 total
Exercise/Conversion
NeueHealth, Inc.$NEUE
Common Stock
2025-10-02$0.01/sh+124,085→ 2,385,055 total
Tax Payment
NeueHealth, Inc.$NEUE
Common Stock
2025-10-02$6.75/sh−276→ 674,554 total
Exercise of In-Money
NeueHealth, Inc.$NEUE
Common Stock
2025-10-02$0.01/sh+189,195→ 788,259 total
Exercise/Conversion
NeueHealth, Inc.$NEUE
Common Stock
2025-10-02$0.01/sh+372,255→ 1,160,234 total
Disposition to Issuer
NeueHealth, Inc.$NEUE
Common Stock
2025-10-02−2,384,873→ 0 total
Sale
NeueHealth, Inc.$NEUE
Common Stock
2025-10-02$6.75/sh−900→ 2,260,970 total
Tax Payment
NeueHealth, Inc.$NEUE
Common Stock
2025-10-02$6.75/sh−551→ 1,159,683 total
Disposition to Issuer
NeueHealth, Inc.$NEUE
Common Stock
2025-10-02−1,159,683→ 0 total
Exercise/Conversion
NeueHealth, Inc.$NEUE
Common Stock
2025-10-02$0.01/sh+186,128→ 674,830 total
Disposition to Issuer
NeueHealth, Inc.$NEUE
Series B Convertible Perpetual Preferred Stock
2025-10-02−37,700→ 0 total
Exercise/Conversion
NeueHealth, Inc.$NEUE
Warrant (Right to Buy)
2025-10-02−372,255→ 0 total
Disposition to Issuer
NeueHealth, Inc.$NEUE
Common Stock
2025-10-02−674,554→ 0 total
Award
NeueHealth, Inc.$NEUE
Warrant (Right to Buy)
2025-10-02+124,085→ 124,085 total
Exercise of In-Money
NeueHealth, Inc.$NEUE
Warrant (Right to Buy)
2025-10-02−189,195→ 0 total
Exercise of In-Money
NeueHealth, Inc.$NEUE
Warrant (Right to Buy)
2025-10-02−189,195→ 0 total
Disposition to Issuer
NeueHealth, Inc.$NEUE
Series B Convertible Perpetual Preferred Stock
2025-10-02−100,000→ 0 total
Disposition to Issuer
NeueHealth, Inc.$NEUE
Series A Convertible Perpetual Preferred Stock
2025-10-02−75,000→ 0 total
Sale
NeueHealth, Inc.$NEUE
Common Stock
2025-10-02$6.75/sh−2,455→ 1,654,334 total
Sale
NeueHealth, Inc.$NEUE
Common Stock
2025-10-02$6.75/sh−280→ 488,702 total
Exercise/Conversion
NeueHealth, Inc.$NEUE
Warrant (Right to Buy)
2025-10-02−124,085→ 0 total
Exercise of In-Money
NeueHealth, Inc.$NEUE
Common Stock
2025-10-02$0.01/sh+189,195→ 488,982 total
Sale
NeueHealth, Inc.$NEUE
Common Stock
2025-10-02$6.75/sh−280→ 787,979 total
Award
NeueHealth, Inc.$NEUE
Warrant (Right to Buy)
2025-10-02+372,255→ 372,255 total
Award
NeueHealth, Inc.$NEUE
Warrant (Right to Buy)
2025-10-02+186,128→ 186,128 total
Exercise of In-Money
NeueHealth, Inc.$NEUE
Warrant (Right to Buy)
2025-10-02−607,536→ 0 total
Exercise of In-Money
NeueHealth, Inc.$NEUE
Warrant (Right to Buy)
2025-10-02−1,656,789→ 0 total
Tax Payment
NeueHealth, Inc.$NEUE
Common Stock
2025-10-02$6.75/sh−182→ 2,384,873 total
Disposition to Issuer
NeueHealth, Inc.$NEUE
Series A Convertible Perpetual Preferred Stock
2025-10-02−125,000→ 0 total
Award
Coursera, Inc.$COUR
Common Stock
2025-05-21+21,765→ 88,260 total
Purchase
Marker Therapeutics, Inc.$MRKR
Common Stock
2024-12-23$3.20/sh+554,250→ 1,625,678 total
Purchase
NeueHealth, Inc.$NEUE
Warrant (Right to Buy)
2024-10-01+61,865→ 185,594 total
Purchase
NeueHealth, Inc.$NEUE
Warrant (Right to Buy)
2024-10-01+185,595→ 556,782 total
Purchase
NeueHealth, Inc.$NEUE
Warrant (Right to Buy)
2024-10-01+61,865→ 185,594 total
Conversion
MBX Biosciences, Inc.$MBX
Common Stock
2024-09-16+2,091,383→ 3,114,486 total
Conversion
MBX Biosciences, Inc.$MBX
Common Stock
2024-09-16+1,023,103→ 1,023,103 total
Conversion
MBX Biosciences, Inc.$MBX
Series B Convertible Preferred Stock
2024-09-16−25,142,840→ 0 total
Conversion
MBX Biosciences, Inc.$MBX
Series A Convertible Preferred Stock
2024-09-16−12,299,854→ 0 total
Purchase
MBX Biosciences, Inc.$MBX
Common Stock
2024-09-16$16.00/sh+500,000→ 3,614,486 total
Award
Coursera, Inc.$COUR
Common Stock
2024-05-22+18,669→ 66,495 total
Purchase
Korro Bio, Inc.$KRRO
Common Stock
2024-04-22$56.00/sh+17,857→ 1,090,793 total
Purchase
NeueHealth, Inc.$NEUE
Warrant (Right to Buy)
2024-04-08+123,729→ 123,729 total
Purchase
NeueHealth, Inc.$NEUE
Warrant (Right to Buy)
2024-04-08+371,187→ 371,187 total
Purchase
NeueHealth, Inc.$NEUE
Warrant (Right to Buy)
2024-04-08+123,729→ 123,729 total
Purchase
NeueHealth, Inc.$NEUE
Warrant (Right to Buy)
2023-12-19+175,525→ 1,656,789 total
Purchase
NeueHealth, Inc.$NEUE
Warrant (Right to Buy)
2023-10-31+100,606→ 1,481,264 total
Purchase
NeueHealth, Inc.$NEUE
Warrant (Right to Buy)
2023-09-15+552,263→ 1,380,658 total
Purchase
NeueHealth, Inc.$NEUE
Warrant (Right to Buy)
2023-08-11+828,395→ 828,395 total

Companies

Recent Filings

4
Chang Carmen
Oct 6, 2025

Address

2855 SAND HILL ROAD

MENLO PARK, CA, 94025

View on SEC.gov