SILVERBOX ENGAGED MERGER CO

CUSIP: 82836L200 Class: UNIT 03/31/2028

PRICE T ROWE ASSOCIATES INC /MD/'s Holding History (CIK: 0000080255)

Note: Option positions (PUT/CALL) are excluded.

Q3 2021
Shares 33,971 Value ($000) $338 Avg Close — Range —
Q2 2021
Shares 20,408 Value ($000) $204 Avg Close — Range —
Q1 2021
Shares 18,100 Value ($000) $179 Avg Close — Range —