SERA PROGNOSTICS INC

Ticker: SERA CUSIP: 81749D107 Class: CLASS A COM

Tower Research Capital LLC (TRC)'s Holding History (CIK: 0001533421)

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

Q4 2025
Shares 945 Value ($000) $3 Avg Close $3.23 Range $2.30 - $3.95
Q2 2025
Shares 10,439 Value ($000) $29 Avg Close $2.47 Range $1.37 - $4.09
Q1 2025
Shares 3,909 Value ($000) $14 Avg Close $5.09 Range $3.33 - $8.73
Q4 2024
Shares 1,226 Value ($000) $10 Avg Close $7.35 Range $5.90 - $9.13
Q3 2024
Shares 1,351 Value ($000) $11 Avg Close $7.26 Range $5.23 - $8.56
Q1 2024
Shares 3,608 Value ($000) $33 Avg Close $7.92 Range $4.90 - $10.44
Q4 2022
Shares 4,563 Value ($000) $0 Avg Close $1.41 Range $1.10 - $1.93
Q3 2022
Shares 8,128 Value ($000) $13 Avg Close $2.02 Range $1.50 - $2.85
Q2 2022
Shares 7,923 Value ($000) $13 Avg Close $1.92 Range $1.15 - $3.98
Q1 2022
Shares 3,519 Value ($000) $13 Avg Close $5.81 Range $2.96 - $9.48
Q4 2021
Shares 1,358 Value ($000) $9 Avg Close $10.05 Range $6.58 - $11.41
Q3 2021
Shares 438 Value ($000) $5 Avg Close $10.38 Range $7.61 - $15.50