SOMALOGIC INC

CUSIP: 83444K105 Class: Common Stock

GENERAL AMERICAN INVESTORS CO INC's Holding History (CIK: 0000040417)

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

Q3 2023
Shares 450,000 Value ($000) $1,076 Avg Close — Range —
Q2 2023
Shares 450,000 Value ($000) $1,040 Avg Close — Range —
Q1 2023
Shares 450,000 Value ($000) $1,148 Avg Close — Range —
Q4 2022
Shares 450,000 Value ($000) $1,130 Avg Close — Range —
Q3 2022
Shares 400,000 Value ($000) $1,160 Avg Close — Range —
Q2 2022
Shares 35,877 Value ($000) $162 Avg Close — Range —