AMTECH SYS INC

Ticker: ASYS CUSIP: 032332504 Class: COM PAR $0.01N

TWO SIGMA INVESTMENTS, LP's Holding History (CIK: 0001179392)

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

Q4 2025
Shares 111,437 Value ($000) $1,399 Avg Close $9.01 Range $6.75 - $13.26
Q1 2023
Shares 10,100 Value ($000) $96 Avg Close $9.39 Range $7.81 - $11.44
Q4 2022
Shares 11,200 Value ($000) $85 Avg Close $9.06 Range $7.50 - $11.73
Q3 2022
Shares 11,800 Value ($000) $100 Avg Close $9.21 Range $6.66 - $13.45
Q2 2022
Shares 15,200 Value ($000) $111 Avg Close $8.63 Range $6.99 - $10.26
Q1 2022
Shares 29,240 Value ($000) $294 Avg Close $9.55 Range $7.81 - $11.10
Q4 2021
Shares 70,070 Value ($000) $692 Avg Close $11.54 Range $8.38 - $15.78
Q3 2021
Shares 41,027 Value ($000) $469 Avg Close $10.24 Range $8.75 - $12.70
Q2 2021
Shares 143,162 Value ($000) $1,380 Avg Close $10.26 Range $8.35 - $14.24
Q1 2021
Shares 147,219 Value ($000) $1,740 Avg Close $9.25 Range $6.25 - $13.20
Q3 2020
Shares 10,900 Value ($000) $53 Avg Close $5.15 Range $4.71 - $5.94
Q2 2020
Shares 10,900 Value ($000) $53 Avg Close $4.94 Range $4.18 - $5.71
Q1 2020
Shares 11,800 Value ($000) $51 Avg Close $5.63 Range $3.55 - $7.96
Q4 2019
Shares 11,800 Value ($000) $84 Avg Close $5.80 Range $4.75 - $7.21
Q3 2019
Shares 11,800 Value ($000) $63 Avg Close $5.48 Range $4.79 - $6.25
Q2 2019
Shares 12,600 Value ($000) $69 Avg Close $6.10 Range $4.95 - $7.18
Q1 2019
Shares 21,900 Value ($000) $117 Avg Close $4.94 Range $4.35 - $5.45
Q4 2018
Shares 11,100 Value ($000) $50 Avg Close $4.88 Range $4.03 - $5.83
Q2 2018
Shares 10,397 Value ($000) $63 Avg Close $7.80 Range $5.85 - $10.67
Q4 2017
Shares 68,627 Value ($000) $691 Avg Close $12.22 Range $9.31 - $15.45