Chang Carmen
Chang Carmen is a corporate insider at NeueHealth, Inc. (NEUE) filing SEC Form 4 transactions. 131 transactions across 13 companies, totaling $508,862,423 in purchases and $1,287,568 in sales. Source: SEC EDGAR.
Insider trading profile for Chang Carmen across multiple biotechs: NEUE (primary): 4,866,903 shares acquired vs 4,561,734 sold -- near-even net. Key event: Oct 2025 large X-code distribution (1.66M + 607K + 189K = 2.45M shares) with D-code dividends and M-code/A-code exercise. COUR (Coursera): 2026-06-11 A-code 34,260 shares (new position). KRRO (Korro Bio): 2026-03-10 P-code 242,945 at $0.001 (deep discount) + 207,100 at $11.11. TRVI/MBX/SVRA/MRKR: historical A-code acquisitions. Mixed: NEUE near-even with large distribution events; COUR new A-code; KRRO deep-discount P-code bullish.
Companies
Transaction History
Source: SEC EDGAR Form 4 insider transaction filings.
Company | Type | Shares | Price | Value | Shares After | Date | SEC |
|---|---|---|---|---|---|---|---|
Coursera, Inc. COUR | Award | 34,260 | - | - | 122,520 | 6/11/2026 Filed: 6/11/2026 | Filing → |
Korro Bio, Inc. KRRO | Purchase | 242,945 | $0.00 | $243 | 242,945 | 3/10/2026 Filed: 3/10/2026 | Filing → |
Korro Bio, Inc. KRRO | Purchase | 207,100 | $11.11 | $2.30M | 1,297,893 | 3/10/2026 Filed: 3/10/2026 | Filing → |
NeueHealth, Inc. NEUE | Disposition | 100,000 | - | - | 0 | 10/2/2025 Filed: 10/6/2025 | Filing → |
NeueHealth, Inc. NEUE | Disposition | 125,000 | - | - | 0 | 10/2/2025 Filed: 10/6/2025 | Filing → |
NeueHealth, Inc. NEUE | Exercise | 124,085 | - | - | 0 | 10/2/2025 Filed: 10/6/2025 | Filing → |
NeueHealth, Inc. NEUE | Award | 124,085 | - | - | 124,085 | 10/2/2025 Filed: 10/6/2025 | Filing → |
NeueHealth, Inc. NEUE | X | 607,536 | - | - | 0 | 10/2/2025 Filed: 10/6/2025 | Filing → |
NeueHealth, Inc. NEUE | X | 1,656,789 | - | - | 0 | 10/2/2025 Filed: 10/6/2025 | Filing → |
NeueHealth, Inc. NEUE | Disposition | 37,700 | - | - | 0 | 10/2/2025 Filed: 10/6/2025 | Filing → |
NeueHealth, Inc. NEUE | Disposition | 75,000 | - | - | 0 | 10/2/2025 Filed: 10/6/2025 | Filing → |
NeueHealth, Inc. NEUE | Exercise | 186,128 | - | - | 0 | 10/2/2025 Filed: 10/6/2025 | Filing → |
NeueHealth, Inc. NEUE | Award | 186,128 | - | - | 186,128 | 10/2/2025 Filed: 10/6/2025 | Filing → |
NeueHealth, Inc. NEUE | X | 189,195 | - | - | 0 | 10/2/2025 Filed: 10/6/2025 | Filing → |
NeueHealth, Inc. NEUE | Exercise | 372,255 | - | - | 0 | 10/2/2025 Filed: 10/6/2025 | Filing → |
NeueHealth, Inc. NEUE | Award | 372,255 | - | - | 372,255 | 10/2/2025 Filed: 10/6/2025 | Filing → |
NeueHealth, Inc. NEUE | X | 189,195 | - | - | 0 | 10/2/2025 Filed: 10/6/2025 | Filing → |
NeueHealth, Inc. NEUE | Disposition | 2,384,873 | - | - | 0 | 10/2/2025 Filed: 10/6/2025 | Filing → |
NeueHealth, Inc. NEUE | Tax Payment | 182 | $6.75 | $1K | 2,384,873 | 10/2/2025 Filed: 10/6/2025 | Filing → |
NeueHealth, Inc. NEUE | Exercise | 124,085 | $0.01 | $1K | 2,385,055 | 10/2/2025 Filed: 10/6/2025 | Filing → |
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