Mohamad Makhzoumi

Companies

• SYNLOGIC, INC.Board member Aug 14, 2026 to now¹
• Bright HealthBoard member Jun 24, 2021 to now²
• RobinhoodBoard member Jul 29, 2021 to May 4, 2022³

Holdings

Stock this person has reported owning, from the forms officers and directors file with the SEC. See the biggest insider stakes.

Shares held

• Robinhood HOOD6,371 shares⁴$652.8K at $102.47May 3, 2022
• Bright Health BHG0 shares⁵Oct 2, 2025

As of each latest filing. The line shows shares held over time.

Recent filings

• Mar 10, 2026Bought 207,100 shares at $11.11 of Korro Bio, Inc.⁶
• Feb 9, 2026Converted 402,273 shares of SpyGlass Pharma, Inc.⁷
• Feb 9, 2026Converted 954,990 shares of SpyGlass Pharma, Inc.⁷
• Feb 9, 2026Bought 937,500 shares at $16.00 of SpyGlass Pharma, Inc.⁷
• Feb 9, 2026Converted 737,962 shares of SpyGlass Pharma, Inc.⁷
• Feb 9, 2026Converted 1,370,168 shares of SpyGlass Pharma, Inc.⁷
• Feb 9, 2026Converted 1,370,168 shares of SpyGlass Pharma, Inc.⁷
• Feb 9, 2026Converted 1,619,240 shares of SpyGlass Pharma, Inc.⁷
• Oct 2, 2025Returned to company 16,443 shares of Bright Health⁵
• Oct 2, 2025Returned to company 2,384,873 shares of Bright Health⁵
• Oct 2, 2025Shares withheld for tax 182 shares at $6.75 of Bright Health⁵
• Oct 2, 2025Exercised options 124,085 shares at $0.01 of Bright Health⁵
• Oct 2, 2025Shares withheld for tax 900 shares at $6.75 of Bright Health⁵
• Oct 2, 2025Exercised options 607,536 shares at $0.01 of Bright Health⁵
• Oct 2, 2025Shares withheld for tax 2,455 shares at $6.75 of Bright Health⁵
• Oct 2, 2025Exercised options 1,656,789 shares at $0.01 of Bright Health⁵
• Oct 2, 2025Returned to company 674,554 shares of Bright Health⁵
• Oct 2, 2025Shares withheld for tax 276 shares at $6.75 of Bright Health⁵
• Oct 2, 2025Exercised options 186,128 shares at $0.01 of Bright Health⁵
• Oct 2, 2025Shares withheld for tax 280 shares at $6.75 of Bright Health⁵
• Oct 2, 2025Exercised options 189,195 shares at $0.01 of Bright Health⁵
• Oct 2, 2025Returned to company 1,159,683 shares of Bright Health⁵
• Oct 2, 2025Shares withheld for tax 551 shares at $6.75 of Bright Health⁵
• Oct 2, 2025Exercised options 372,255 shares at $0.01 of Bright Health⁵
• Oct 2, 2025Shares withheld for tax 280 shares at $6.75 of Bright Health⁵