HARVARD BIOSCIENCE INC

Ticker: HBIO CUSIP: 416906105 Class: COM

Acuitas Investments, LLC's Holding History (CIK: 0001524828)

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

Q3 2025

Shares 491,092 Value ($000) $215 Avg Close $0.47 Range $0.39 - $0.64

Q2 2025

Shares 491,092 Value ($000) $218 Avg Close $0.42 Range $0.28 - $0.95

Q1 2025

Shares 491,092 Value ($000) $278 Avg Close $1.28 Range $0.56 - $2.28

Q4 2024

Shares 491,092 Value ($000) $1,036 Avg Close $2.30 Range $1.95 - $2.82

Q3 2024

Shares 491,092 Value ($000) $1,321 Avg Close $2.95 Range $2.50 - $3.60

Q2 2024

Shares 407,343 Value ($000) $1,161 Avg Close $3.51 Range $2.75 - $4.70

Q1 2024

Shares 326,516 Value ($000) $1,384 Avg Close $4.50 Range $3.84 - $5.44

Q4 2023

Shares 326,516 Value ($000) $1,747 Avg Close $4.51 Range $3.80 - $5.56

Q3 2023

Shares 241,781 Value ($000) $1,040 Avg Close $4.61 Range $3.97 - $5.88

Q2 2023

Shares 180,300 Value ($000) $990 Avg Close $5.49 Range $3.81 - $6.29

Q4 2021

Shares 432,445 Value ($000) $3,049 Avg Close $7.11 Range $6.36 - $8.23

Q3 2021

Shares 375,836 Value ($000) $2,623 Avg Close $7.96 Range $6.93 - $8.75

Q2 2021

Shares 326,491 Value ($000) $2,720 Avg Close $7.07 Range $5.37 - $8.55

Q1 2021

Shares 200,000 Value ($000) $1,092 Avg Close $4.86 Range $3.87 - $7.14

Period	Shares	Value ($000)	Average Close	Price Range
Q3 2025	491,092	$215	$0.47	$0.39 - $0.64
Q2 2025	491,092	$218	$0.42	$0.28 - $0.95
Q1 2025	491,092	$278	$1.28	$0.56 - $2.28
Q4 2024	491,092	$1,036	$2.30	$1.95 - $2.82
Q3 2024	491,092	$1,321	$2.95	$2.50 - $3.60
Q2 2024	407,343	$1,161	$3.51	$2.75 - $4.70
Q1 2024	326,516	$1,384	$4.50	$3.84 - $5.44
Q4 2023	326,516	$1,747	$4.51	$3.80 - $5.56
Q3 2023	241,781	$1,040	$4.61	$3.97 - $5.88
Q2 2023	180,300	$990	$5.49	$3.81 - $6.29
Q4 2021	432,445	$3,049	$7.11	$6.36 - $8.23
Q3 2021	375,836	$2,623	$7.96	$6.93 - $8.75
Q2 2021	326,491	$2,720	$7.07	$5.37 - $8.55
Q1 2021	200,000	$1,092	$4.86	$3.87 - $7.14