Korro Bio (KRRO) CEO Aiyar Ram Sells 5,802 Shares

What Happened
Aiyar Ram, President & CEO and a director of Korro Bio (KRRO), sold 5,802 shares on August 4, 2026 in a transaction generating approximately $62,917. The sale was a mandatory disposition to cover tax withholding obligations arising from the vesting and settlement of restricted stock units (RSUs).

Key Details

• Transaction date: August 4, 2026; Form 4 filed August 5, 2026 (timely filing).
• Type: Sale (S) — mandatory "sell-to-cover" for RSU tax withholding (Footnote F1).
• Shares sold: 5,802; weighted-average price reported: $10.84 (range of sale prices: $10.57 to $11.055) (Footnote F2).
• Proceeds (approx.): $62,917.
• Shares owned after transaction: Not specified in the provided excerpt. The filing notes 20,000 RSUs remain issuable and vesting Feb 1, 2027 subject to continued service (F3), and additional shares are held by The Ram Aiyar Irrevocable Trust (F4).
• Footnotes: F1 = sale to satisfy tax withholding on RSU vesting; F2 = weighted-average price with a listed price range; F3 = 20,000 RSUs vesting 2/1/2027; F4 = trust holdings and disclaimer of beneficial ownership.

Context
This was a routine sell-to-cover tied to RSU vesting, not an open-market discretionary sale for investment purposes. Such withholding sales are common and typically do not signal the insider's view on the company's prospects. If you need the exact breakdown of shares sold at each price, the filing states that detailed transaction-level info can be provided to the issuer, security holders, or the SEC staff upon request (F2).