SOMALOGIC INC

CUSIP: 83444K105 Class: Common Stock

ALLIANCEBERNSTEIN L.P.'s Holding History (CIK: 0001109448)

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

Q4 2023
Shares 191,320 Value ($000) $484 Avg Close — Range —
Q3 2023
Shares 191,320 Value ($000) $457 Avg Close — Range —
Q2 2023
Shares 191,320 Value ($000) $442 Avg Close — Range —
Q1 2023
Shares 158,500 Value ($000) $404 Avg Close — Range —
Q4 2022
Shares 158,500 Value ($000) $398 Avg Close — Range —
Q3 2022
Shares 147,400 Value ($000) $427 Avg Close — Range —
Q2 2022
Shares 147,400 Value ($000) $666 Avg Close — Range —