X0306 4 2022-02-15 0000824410 SANDY SPRING BANCORP INC SASR 0001238418 SCHRIDER DANIEL J SANDY SPRING BANCORP, INC. 17801 GEORGIA AVENUE OLNEY MD 20832 1 President & CEO Common Stock 2022-02-15 4 A 0 12002.2872 A 96776.7519 D Common Stock 2022-02-15 4 F 0 4008.2872 47.04 D 92768.4647 D Common Stock 6486.588 I 401(k) Plan Common Stock 56 I Owned by son Common Stock 1211 D Common Stock 3129 D Common Stock 8523 D Common Stock 2418 D Common Stock 9129 D On March 6, 2019, the reporting person was granted shares of restricted stock that vested based on certain performance criteria for the period from January 1, 2019 through December 31, 2021. Satisfaction of the performance criteria resulted in the reported shares being earned. Shares of Restricted Stock vested on this date are net of shares withheld for tax purposes. Restricted stock awarded under 2015 Omnibus Incentive Plan vests in equal installments annually for five years beginning April 1, 2018. Restricted stock awarded under 2015 Omnibus Incentive Plan vests in equal installments annually for five years beginning on April 25, 2019. Restricted stock awarded under 2015 Omnibus Incentive Plan vests in equal installments annually for three years beginning April 1, 2020. Restricted stock awarded under 2015 Omnibus Incentive Plan will vest ratably on April 1, 2022, April 1, 2023, and April 1 2024. /s/ Janet VA Replogle, attorney-in-fact for Mr. Schrider 2022-02-16