Blenn Mary 4

What Happened Mary Blenn, Chief Operating Officer of Avantor, was awarded equity on February 19, 2026: 235,993 restricted stock units (RSUs) and 1,041,766 derivative shares (stock options), each reported at $0.00 on the Form 4 (i.e., these are grants, not open-market purchases or exercised options). The filing shows $0 cash exchanged at grant; the awards are subject to future vesting.

Key Details

• Transaction date: 2026-02-19; Form 4 filed: 2026-02-23 (timely filing).
• Grants: 235,993 RSUs (reported at $0.00) and 1,041,766 derivative shares/options (reported at $0.00).
• Shares owned after transaction: Not specified in the filing.
• Footnotes: F1 — RSUs vest in three equal annual installments beginning Feb 19, 2027. F2 — Stock options vest in three equal annual installments beginning Feb 19, 2027.
• Transaction type codes: A = Award/Grant (no purchase or sale reported).

Context These entries are grants of equity compensation, not purchases or exercises. RSUs convert to shares as they vest; options represent the right to acquire shares in the future if and when exercised. Such grants are common for executive compensation and indicate potential future dilution if vested/exercised, but do not by themselves imply immediate buying or selling of stock.