HARVARD BIOSCIENCE INC

Ticker: HBIO CUSIP: 416906105 Class: COM

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

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

Q4 2025
Shares 2,395 Value ($000) $2 Avg Close $0.59 Range $0.38 - $0.94
Q3 2025
Shares 8,462 Value ($000) $4 Avg Close $0.47 Range $0.39 - $0.64
Q2 2025
Shares 15,618 Value ($000) $7 Avg Close $0.42 Range $0.28 - $0.95
Q1 2025
Shares 15,141 Value ($000) $9 Avg Close $1.28 Range $0.56 - $2.28
Q4 2024
Shares 5,419 Value ($000) $11 Avg Close $2.30 Range $1.95 - $2.82
Q3 2024
Shares 3,005 Value ($000) $8 Avg Close $2.95 Range $2.50 - $3.60
Q2 2024
Shares 13,760 Value ($000) $39 Avg Close $3.51 Range $2.75 - $4.70
Q1 2024
Shares 374 Value ($000) $2 Avg Close $4.50 Range $3.84 - $5.44
Q4 2023
Shares 2,765 Value ($000) $15 Avg Close $4.51 Range $3.80 - $5.56
Q3 2023
Shares 3,199 Value ($000) $14 Avg Close $4.61 Range $3.97 - $5.88
Q2 2023
Shares 12,479 Value ($000) $69 Avg Close $5.49 Range $3.81 - $6.29
Q3 2022
Shares 3,755 Value ($000) $9 Avg Close $3.31 Range $2.27 - $3.97
Q2 2022
Shares 1,051 Value ($000) $4 Avg Close $4.51 Range $3.25 - $6.49
Q1 2022
Shares 29,292 Value ($000) $182 Avg Close $5.92 Range $5.00 - $7.19
Q4 2021
Shares 28,786 Value ($000) $203 Avg Close $7.11 Range $6.36 - $8.23
Q3 2021
Shares 2,884 Value ($000) $20 Avg Close $7.96 Range $6.93 - $8.75
Q2 2021
Shares 1,833 Value ($000) $15 Avg Close $7.07 Range $5.37 - $8.55
Q1 2021
Shares 5,454 Value ($000) $30 Avg Close $4.86 Range $3.87 - $7.14
Q4 2020
Shares 10,012 Value ($000) $43 Avg Close $3.73 Range $2.93 - $4.58
Q3 2020
Shares 36,721 Value ($000) $110 Avg Close $3.36 Range $2.74 - $4.41
Q2 2020
Shares 7,410 Value ($000) $23 Avg Close $2.69 Range $2.06 - $3.26
Q1 2020
Shares 100 Value ($000) $0 Avg Close $2.71 Range $1.39 - $3.45
Q4 2019
Shares 1,183 Value ($000) $3 Avg Close $2.88 Range $2.40 - $3.39
Q3 2019
Shares 69 Value ($000) $0 Avg Close $2.49 Range $1.51 - $3.50
Q2 2019
Shares 13,752 Value ($000) $28 Avg Close $2.93 Range $1.92 - $4.66
Q1 2019
Shares 2,741 Value ($000) $12 Avg Close $3.63 Range $2.75 - $4.43
Q4 2018
Shares 5,315 Value ($000) $17 Avg Close $3.94 Range $2.96 - $5.23
Q3 2018
Shares 5,494 Value ($000) $29 Avg Close $5.61 Range $4.86 - $6.70
Q1 2018
Shares 5,128 Value ($000) $26 Avg Close $4.48 Range $3.25 - $5.20
Q4 2016
Shares 4,099 Value ($000) $13 Avg Close $2.54 Range $2.25 - $3.05
Q3 2016
Shares 4,519 Value ($000) $12 Avg Close $2.78 Range $2.50 - $3.22
Q2 2016
Shares 8,902 Value ($000) $25 Avg Close $3.18 Range $2.61 - $3.90
Q4 2015
Shares 2,847 Value ($000) $10 Avg Close $3.42 Range $2.73 - $4.24
Q3 2015
Shares 4,559 Value ($000) $17 Avg Close $4.65 Range $3.65 - $5.76
Q3 2014
Shares 285 Value ($000) $1 Avg Close $4.60 Range $4.08 - $4.92
Q4 2013
Shares 821 Value ($000) $4 Avg Close $4.37 Range $3.73 - $5.15
Q3 2013
Shares 127 Value ($000) $1 Avg Close $3.93 Range $3.50 - $4.50