AMTECH SYS INC

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

Zurcher Kantonalbank (Zurich Cantonalbank)'s Holding History (CIK: 0001368163)

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

Q1 2020
Shares 16,705 Value ($000) $73 Avg Close $5.63 Range $3.55 - $7.96
Q4 2019
Shares 13,723 Value ($000) $98 Avg Close $5.80 Range $4.75 - $7.21
Q3 2019
Shares 8,523 Value ($000) $45 Avg Close $5.48 Range $4.79 - $6.25
Q2 2019
Shares 8,523 Value ($000) $47 Avg Close $6.10 Range $4.95 - $7.18
Q1 2019
Shares 11,523 Value ($000) $61 Avg Close $4.94 Range $4.35 - $5.45
Q4 2018
Shares 11,523 Value ($000) $52 Avg Close $4.88 Range $4.03 - $5.83
Q3 2018
Shares 9,823 Value ($000) $52 Avg Close $5.48 Range $4.56 - $6.23
Q2 2018
Shares 9,823 Value ($000) $59 Avg Close $7.80 Range $5.85 - $10.67
Q1 2018
Shares 6,523 Value ($000) $48 Avg Close $9.00 Range $6.92 - $11.53
Q4 2017
Shares 3,723 Value ($000) $37 Avg Close $12.22 Range $9.31 - $15.45
Q3 2017
Shares 8,523 Value ($000) $102 Avg Close $10.06 Range $8.13 - $13.06
Q1 2017
Shares 10,623 Value ($000) $58 Avg Close $5.48 Range $3.99 - $6.69
Q4 2016
Shares 8,520 Value ($000) $36 Avg Close $4.53 Range $4.00 - $5.71
Q3 2016
Shares 6,520 Value ($000) $32 Avg Close $5.53 Range $4.75 - $6.52
Q2 2016
Shares 6,520 Value ($000) $39 Avg Close $6.35 Range $5.53 - $7.14
Q1 2016
Shares 8,048 Value ($000) $52 Avg Close $5.64 Range $4.41 - $7.83
Q4 2015
Shares 7,322 Value ($000) $46 Avg Close $5.17 Range $4.12 - $8.40
Q3 2015
Shares 3,887 Value ($000) $17 Avg Close $6.60 Range $4.27 - $11.11
Q2 2015
Shares 6,199 Value ($000) $64 Avg Close $11.09 Range $9.84 - $12.93