AMTECH SYS INC

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

Russell Investments Group, Ltd.'s Holding History (CIK: 0001692234)

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

Q4 2021
Shares 13,703 Value ($000) $135 Avg Close $11.54 Range $8.38 - $15.78
Q3 2021
Shares 16,500 Value ($000) $188 Avg Close $10.24 Range $8.75 - $12.70
Q2 2021
Shares 16,500 Value ($000) $159 Avg Close $10.26 Range $8.35 - $14.24
Q1 2021
Shares 267,767 Value ($000) $3,162 Avg Close $9.25 Range $6.25 - $13.20
Q4 2020
Shares 419,215 Value ($000) $2,674 Avg Close $5.95 Range $4.90 - $7.17
Q3 2020
Shares 81,281 Value ($000) $396 Avg Close $5.15 Range $4.71 - $5.94
Q1 2018
Shares 17,210 Value ($000) $126 Avg Close $9.00 Range $6.92 - $11.53
Q4 2017
Shares 28,863 Value ($000) $293 Avg Close $12.22 Range $9.31 - $15.45
Q3 2017
Shares 35,583 Value ($000) $426 Avg Close $10.06 Range $8.13 - $13.06
Q2 2017
Shares 4,405 Value ($000) $37 Avg Close $7.31 Range $5.17 - $9.19