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AMTECH SYSTEMS INC

ASYS Net buying
CIK 0000720500 #3744 in the set updated 17 Sep 2026
Bought (120 mo)
$3.85M
out of their own pocket, the only kind of buying there is
Sold (120 mo)
$3.39M
$0.00 on a plan · $2.18M straight out of an exercise
Sold at will
$1.21M
11 of 25 sales
Net
+$459.60K
+$2.64M against sales at will

By person

15 insiders · 106 transactions
9.8×

Robert C. Daigle holds 9.8 times base salary in stock. $4.43M of shares against $450.00K in salary for 2025.

Salary from the company's own proxy. The shares are what Robert C. Daigle last reported holding, valued at $14.14, the price Common Stock was last bought or sold at on the open market here, on 14 Sep 2026.

Insider
Role
Bought
Sold
Net
Holding
Worth
Change
Averick Robert M
Director
$3.13M (49)
+$3.13M
2,986,341
$42.21M
+24.5%
WHANG JONG S
Director
$19.93K (1)
$1.26M (3) scheduled
−$1.24M
70,681
$999.08K
−1.4%
WANSEM PAUL J VAN DER
Director
$1.08M (10)
−$1.08M
340,044
$4.81M
−18.6%
DAIGLE ROBERT C
Chairman & CEO
$602.74K (16)
+$602.74K
313,425
$4.43M
+100.2%
KING ROBERT F
Director
$447.36K (5) scheduled
−$447.36K
2,000
$28.27K
−80.0%
WHANG MICHAEL
Chief Executive Officer
$10.00K (1)
$348.07K (3) scheduled
−$338.07K
31,499
$445.24K
Pentinga Fokko
President and CEO
$186.50K (2) scheduled
−$186.50K
15,000
$212.03K
0.0%
GARNREITER MICHAEL
Director
$50.00K (1) scheduled
−$50.00K
38,569
$545.17K
Shechter Guy
President & CEO
$49.46K (1)
+$49.46K
53,450
$755.52K
+6.9%
SABOL THOMAS B
Chief Financial Officer
$28.27K (1)
+$28.27K
2,000
$28.27K
HASS ROBERT T
CFO
$19.80K (1) scheduled
−$19.80K
1,582
$22.36K
0.0%
GIBBS LISA
VP and Chief Financial Officer
$9.90K (1)
+$9.90K
10,502
$148.45K
LUDWIG MICHAEL M
Director
33,069
$467.43K
Jakwani Asif Y.
Director
8,081
$114.22K
Schreyer Leslie J
10% owner
0
$0.00

No percentages here. These insiders hold more than one class of share between them, and the share count on file covers one of them rather than all. Dividing the two would compare different things.

Insider
Date
Role
Action
Shares
Price
Amount
SABOL THOMAS B
14 Sep 2026
Chief Financial Officer
Buy
2,000
$14.14
$28.27K
Shechter Guy
24 Aug 2026
President & CEO
Buy
3,450
$14.34
$49.46K
DAIGLE ROBERT C
16 May 2025
Chairman & CEO
Buy
355
$3.48
$1.24K
Averick Robert M
16 May 2025
Director
Buy
21,377
$3.54
$75.67K
DAIGLE ROBERT C
15 May 2025
Chairman & CEO
Buy
2,498
$3.49
$8.72K
DAIGLE ROBERT C
14 May 2025
Chairman & CEO
Buy
5,000
$3.48
$17.40K
Averick Robert M
14 May 2025
Director
Buy
46,272
$3.46
$160.10K
Averick Robert M
10 Mar 2025
Director
Buy
10,000
$4.86
$48.60K
Averick Robert M
5 Mar 2025
Director
Buy
1,523
$4.85
$7.39K
Averick Robert M
3 Mar 2025
Director
Buy
5,000
$4.89
$24.45K
Averick Robert M
13 Feb 2025
Director
Buy
22,000
$4.85
$106.70K
Averick Robert M
7 Feb 2025
Director
Buy
54,789
$5.02
$275.04K
Averick Robert M
13 Dec 2024
Director
Buy
7,500
$5.63
$42.23K
Averick Robert M
12 Dec 2024
Director
Buy
19,500
$5.70
$111.15K
Averick Robert M
11 Dec 2024
Director
Buy
5,000
$5.65
$28.25K
Averick Robert M
13 Aug 2024
Director
Buy
10,000
$5.51
$55.10K
Averick Robert M
12 Aug 2024
Director
Buy
5,000
$5.54
$27.70K
Averick Robert M
9 Aug 2024
Director
Buy
25,000
$5.53
$138.25K
Averick Robert M
14 May 2024
Director
Buy
2,784
$5.45
$15.17K
Averick Robert M
13 May 2024
Director
Buy
304
$5.16
$1.57K
Averick Robert M
10 May 2024
Director
Buy
12,723
$5.20
$66.16K
Averick Robert M
13 Feb 2024
Director
Buy
20,500
$4.21
$86.31K
DAIGLE ROBERT C
13 Feb 2024
Chairman & CEO
Buy
3,500
$4.21
$14.74K
DAIGLE ROBERT C
19 Dec 2023
Chief Executive Officer
Buy
20,000
$3.90
$78.00K
DAIGLE ROBERT C
18 Dec 2023
Chief Executive Officer
Buy
46,000
$3.96
$182.16K
Averick Robert M
18 Dec 2023
Director
Buy
14,000
$3.90
$54.60K
DAIGLE ROBERT C
25 Aug 2023
Chief Executive Officer
Buy
4,000
$8.60
$34.40K
DAIGLE ROBERT C
24 Aug 2023
Chief Executive Officer
Buy
8,250
$8.59
$70.87K
Averick Robert M
18 Aug 2023
Director
Buy indirect
9,000
$8.96
$80.64K
Averick Robert M
17 Aug 2023
Director
Buy
6,500
$8.70
$56.55K
DAIGLE ROBERT C
16 Aug 2023
Chief Executive Officer
Buy
1,200
$8.75
$10.50K
DAIGLE ROBERT C
16 Aug 2023
Chief Executive Officer
Buy
1,000
$8.76
$8.76K
DAIGLE ROBERT C
15 Aug 2023
Chief Executive Officer
Buy
233
$8.75
$2.04K
DAIGLE ROBERT C
14 Aug 2023
Chief Executive Officer
Buy
1,000
$9.10
$9.10K
DAIGLE ROBERT C
14 Aug 2023
Chief Executive Officer
Buy
49
$9.00
$441.00
Averick Robert M
11 Aug 2023
Director
Buy
7,500
$8.88
$66.60K
DAIGLE ROBERT C
11 Aug 2023
Chief Executive Officer
Buy
15,386
$8.93
$137.40K
Averick Robert M
23 May 2023
Director
Buy
1,500
$8.89
$13.34K
DAIGLE ROBERT C
19 May 2023
Director
Buy
84
$8.75
$735.00
Averick Robert M
17 May 2023
Director
Buy
1,020
$8.65
$8.82K
Averick Robert M
16 May 2023
Director
Buy
1,480
$8.65
$12.80K
Averick Robert M
12 May 2023
Director
Buy
4,750
$8.95
$42.51K
DAIGLE ROBERT C
12 May 2023
Director
Buy
3,000
$8.75
$26.25K
Averick Robert M
13 Mar 2023
Director
Buy
2,250
$8.96
$20.16K
Averick Robert M
10 Mar 2023
Director
Buy indirect
1,000
$8.95
$8.95K
Averick Robert M
10 Mar 2023
Director
Buy indirect
1,000
$8.95
$8.95K
Averick Robert M
10 Feb 2023
Director
Buy
4,500
$9.05
$40.73K
Averick Robert M
12 Sep 2022
Director
Buy
3,399
$10.96
$37.25K
Averick Robert M
9 Sep 2022
Director
Buy
1,211
$10.96
$13.27K
Averick Robert M
2 Sep 2022
Director
Buy
399
$10.56
$4.21K
Averick Robert M
1 Sep 2022
Director
Buy
4,991
$10.51
$52.46K
Averick Robert M
16 May 2022
Director
Buy
25,000
$8.02
$200.50K
Averick Robert M
13 May 2022
Director
Buy
15,000
$7.71
$115.65K
Averick Robert M
23 Feb 2022
Director
Buy
20,000
$9.68
$193.60K
Averick Robert M
22 Feb 2022
Director
Buy indirect
500
$9.70
$4.85K
Averick Robert M
22 Feb 2022
Director
Buy
5,000
$9.80
$49.00K
Averick Robert M
23 Nov 2021
Director
Buy
2,500
$10.30
$25.75K
Averick Robert M
22 Nov 2021
Director
Buy
12,500
$10.66
$133.25K
Averick Robert M
11 Aug 2021
Director
Buy
2,500
$9.96
$24.90K
Averick Robert M
9 Aug 2021
Director
Buy
2,500
$10.00
$25.00K
Averick Robert M
6 Aug 2021
Director
Buy
5,000
$9.75
$48.75K
Averick Robert M
10 Aug 2020
Director
Buy
50,000
$5.00
$250.00K
WHANG JONG S
13 Mar 2020
Executive Chairman
Buy
5,115
$3.90
$19.93K
WHANG MICHAEL
2 Mar 2020
Chief Executive Officer
Buy
2,000
$5.00
$10.00K
GIBBS LISA
2 Mar 2020
VP and Chief Financial Officer
Buy
2,000
$4.95
$9.90K
Averick Robert M
25 Feb 2020
Director
Buy
8,500
$5.11
$43.44K
Averick Robert M
11 Feb 2020
Director
Buy
1,565
$5.29
$8.28K
Averick Robert M
10 Feb 2020
Director
Buy
19,935
$5.56
$110.84K
Averick Robert M
30 Aug 2019
Director
Buy
19,341
$5.28
$102.12K
Averick Robert M
28 Aug 2019
Director
Buy
659
$4.90
$3.23K

What was left out

Form 4 filings counted 138
Amendments (4/A) skipped 1
Filings about a different issuer 0
Unreadable filings 0
Joint filings 0
Sales on a Rule 10b5-1 plan 0
Sales straight out of an exercise 14
Sales at will 11
Transactions with no price 0
Shares from compensation/vesting 486,851
Sales filed before the plan box existed 11
History held since 18 Nov 2016