Scientific Research Corporation_PHL_093021_Final

Scientific Research Corporation 401(k) Profit Sharing Plan Plan Highlights As of September 30, 2021

PLAN PARTICIPATION

SALARY DEFERRALS

SAVINGS

$211,250,786

63.8%

10.1%

Average Deferral Rate

Participation Rate

Total Participant Plan Assets

52.5%

9.7%

1,808

Pretax participation rate

Pretax average deferral rate

Participants with a balance

$116,842 Average participant account balance

16.3%

7.6%

Roth participation rate

Roth average deferral rate

Median participant account balance

1.3%

4.8%

$36,144

After-tax participation rate

After-tax average deferral rate

of Active participants are maximizing the companymatch

$126,499 Average active participant account balance

73.5%

Average terminated participant account balance

$97,971

7

T. ROWE PR ICE