Stock chart
Ticker: GHM Exchange: NYS


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Purchase Sale Planned purchase Planned sale Net purchase Net sale
Past 90 days
 
Value bought
 
Value sold
 
Net insiders buying
 
Trades (buy and sell)
Abbreviations B: Buy, S: Sell, PP: Planned purchase, PS: Planned sale, O: Option / Other
Notification date Transaction date B/S Transaction type Insider and/or position Nb. shares
Price
Value
Number of shares Price Total value Details
2023-02-21 2023-02-21 B Purchase

Smith Alan E

VP & General Manager - Batavia

Officer
4,000 +7.4%
13.53
54,120 USD
4,000 +7.4% 13.53 54,120 USD
2022-08-05 2022-08-04 PP Planned purchase

Thoren Daniel J.

President and CEO

Executive Director
7,500 +2.4%
7.83
58,725 USD
7,500 +2.4% 7.83 58,725 USD
2022-08-03 2022-08-02 B Purchase

Thoren Daniel J.

President and CEO

Executive Director
5,000 +1.6%
7.20
36,000 USD
5,000 +1.6% 7.20 36,000 USD
2022-03-10 2022-03-09 S Sale

Glajch Jeffrey

VP-Finance; CFO

Officer
7,876 -12.6%
8.13
64,032 USD
7,876 -12.6% 8.13 64,032 USD
2022-03-10 2022-03-08 S Sale

Glajch Jeffrey

VP-Finance; CFO

Officer
2,124 -3.3%
8.13
17,268 USD
2,124 -3.3% 8.13 17,268 USD
2022-02-23 2022-02-22 B Purchase

Thoren Daniel J.

President and CEO

Officer
12,500 +4.3%
7.90
98,750 USD
12,500 +4.3% 7.90 98,750 USD
2022-02-14 2022-02-11 B Purchase

Barber James J

Non-Executive Director
6,600 +20.8%
9.20
60,720 USD
6,600 +20.8% 9.20 60,720 USD
2022-02-11 2022-02-10 B Purchase

Smith Alan E

VP & General Manager - Batavia

Officer
8,000 +15.6%
9.10
72,800 USD
8,000 +15.6% 9.10 72,800 USD
2022-02-11 2022-02-10 B Purchase

Fortier Alan

Non-Executive Director
6,000 +19.3%
9.19
55,140 USD
6,000 +19.3% 9.19 55,140 USD
2022-02-11 2022-02-10 B Purchase

PAINTER JONATHAN W

Non-Executive Director
2,500 +17.0%
9.08
22,700 USD
2,500 +17.0% 9.08 22,700 USD
2022-02-10 2022-02-10 B Purchase

Schnorr Lisa M.

Non-Executive Director
5,000 +32.3%
9.10
45,500 USD
5,000 +32.3% 9.10 45,500 USD
2021-12-09 2021-12-08 S Sale

Glajch Jeffrey

VP-Finance; CFO

Officer
2,893 -4.3%
12.75
36,886 USD
2,893 -4.3% 12.75 36,886 USD
2021-03-09 2021-03-09 S Sale

Glajch Jeffrey

VP-Finance; CFO

Officer
1,800 -3.0%
16.73
30,114 USD
1,800 -3.0% 16.73 30,114 USD
2021-03-08 2021-03-08 S Sale

Glajch Jeffrey

VP-Finance; CFO

Officer
5,193 -7.9%
16.04
83,296 USD
5,193 -7.9% 16.04 83,296 USD
2021-03-08 2021-03-05 S Sale

Glajch Jeffrey

VP-Finance; CFO

Officer
3,007 -4.3%
15.90
47,811 USD
3,007 -4.3% 15.90 47,811 USD
2021-03-08 2021-03-04 PS Planned sale

Glajch Jeffrey

VP-Finance; CFO

Officer
5,800 -7.7%
15.93
92,394 USD
5,800 -7.7% 15.93 92,394 USD
2020-06-15 2020-06-12 B Purchase

Schnorr Lisa M.

Non-Executive Director
811 +7.1%
12.31
9,983 USD
811 +7.1% 12.31 9,983 USD
2020-03-05 2020-03-05 B Purchase

LINES JAMES R

President and CEO

Executive Director
2,500 +1.9%
15.70
39,250 USD
2,500 +1.9% 15.70 39,250 USD
2020-02-25 2020-02-25 B Purchase

Glajch Jeffrey

VP-Finance; CFO

Officer
1,800 +3.1%
17.00
30,600 USD
1,800 +3.1% 17.00 30,600 USD
2020-02-21 2020-02-21 B Purchase

LINES JAMES R

President and CEO

Executive Director
2,400 +1.8%
18.52
44,448 USD
2,400 +1.8% 18.52 44,448 USD
2020-02-21 2020-02-20 B Purchase

LINES JAMES R

President and CEO

Executive Director
1,056 +0.8%
18.51
19,547 USD
1,056 +0.8% 18.51 19,547 USD
2020-02-18 2020-02-14 B Purchase

LINES JAMES R

President and CEO

Executive Director
3,287 +2.6%
18.59
61,105 USD
3,287 +2.6% 18.59 61,105 USD
2020-02-13 2020-02-13 B Purchase

LINES JAMES R

President and CEO

Executive Director
4,212 +3.4%
18.14
76,406 USD
4,212 +3.4% 18.14 76,406 USD
2020-02-13 2020-02-12 B Purchase

LINES JAMES R

President and CEO

Executive Director
2,008 +1.7%
18.37
36,887 USD
2,008 +1.7% 18.37 36,887 USD
2020-02-13 2020-02-11 B Purchase

LINES JAMES R

President and CEO

Executive Director
6,137 +5.4%
17.93
110,036 USD
6,137 +5.4% 17.93 110,036 USD
2020-02-03 2020-01-31 B Purchase

Glajch Jeffrey

VP-Finance; CFO

1,500 +2.6%
18.00
27,000 USD
1,500 +2.6% 18.00 27,000 USD
2020-02-03 2020-01-31 PP Planned purchase

Glajch Jeffrey

VP-Finance; CFO

2,500 +4.6%
18.60
46,500 USD
2,500 +4.6% 18.60 46,500 USD
2019-12-05 2019-12-04 S Sale

Condame Jennifer R

CAO and Controller

Officer
1,609 -6.2%
21.41
34,449 USD
1,609 -6.2% 21.41 34,449 USD
2019-08-26 2019-08-26 B Purchase

Rice John N

Vice President of Sales

Officer
200 +1.9%
18.50
3,700 USD
200 +1.9% 18.50 3,700 USD
2019-03-06 2019-03-05 S Sale

LINES JAMES R

President and CEO

Executive Director
5,066 -4.5%
21.96
111,249 USD
5,066 -4.5% 21.96 111,249 USD
2019-03-06 2019-03-04 S Sale

Condame Jennifer R

CAO and Controller

2,678 -10.2%
22.20
59,452 USD
2,678 -10.2% 22.20 59,452 USD
2018-09-11 2018-09-10 S Sale

Glajch Jeffrey

VP-Finance; CFO

Officer
1,844 -3.3%
27.25
50,249 USD
1,844 -3.3% 27.25 50,249 USD
2018-09-11 2018-09-10 S Sale

Glajch Jeffrey

VP-Finance; CFO

Officer
1,739 -3.1%
27.25
47,388 USD
1,739 -3.1% 27.25 47,388 USD
2018-09-10 2018-09-07 S Sale

MAZURKIEWICZ GERARD T

Non-Executive Director
300 -2.5%
26.44
7,932 USD
300 -2.5% 26.44 7,932 USD
2018-08-20 2018-08-17 S Sale

Glajch Jeffrey

VP-Finance; CFO

Officer
410 -0.7%
28.42
11,652 USD
410 -0.7% 28.42 11,652 USD
2018-08-20 2018-08-17 S Sale

Glajch Jeffrey

VP-Finance; CFO

Officer
2,553 -4.4%
28.35
72,378 USD
2,553 -4.4% 28.35 72,378 USD
2018-06-05 2018-06-04 S Sale

Smith Alan E

VP & General Manager - Batavia

Officer
6,689 -14.6%
25.94
173,513 USD
6,689 -14.6% 25.94 173,513 USD
2017-09-01 2017-08-31 S Sale

MAZURKIEWICZ GERARD T

300 -2.6%
20.25
6,075 USD
300 -2.6% 20.25 6,075 USD
2017-06-12 2017-06-09 S Sale

Condame Jennifer R

CAO and Controller

567 -2.7%
20.40
11,567 USD
567 -2.7% 20.40 11,567 USD
2017-06-12 2017-06-09 S Sale

Condame Jennifer R

CAO and Controller

200 -0.9%
20.40
4,080 USD
200 -0.9% 20.40 4,080 USD
2017-05-05 2017-05-05 PS Planned sale

LINES JAMES R

President and CEO

Executive Director
3,000 -3.4%
21.54
64,631 USD
3,000 -3.4% 21.54 64,631 USD
2017-05-05 2017-05-04 PS Planned sale

LINES JAMES R

President and CEO

Executive Director
3,000 -3.3%
21.50
64,502 USD
3,000 -3.3% 21.50 64,502 USD
2017-05-03 2017-05-03 PS Planned sale

LINES JAMES R

President and CEO

Executive Director
3,000 -3.2%
21.59
64,758 USD
3,000 -3.2% 21.59 64,758 USD
2017-05-03 2017-05-02 PS Planned sale

LINES JAMES R

President and CEO

Executive Director
3,000 -3.1%
21.94
65,833 USD
3,000 -3.1% 21.94 65,833 USD
2017-05-03 2017-05-01 PS Planned sale

LINES JAMES R

President and CEO

Executive Director
3,000 -3.0%
21.98
65,948 USD
3,000 -3.0% 21.98 65,948 USD
2017-03-07 2017-03-06 S Sale

Smith Alan E

VP & General Manager - Batavia

510 -1.6%
22.90
11,681 USD
510 -1.6% 22.90 11,681 USD
2017-02-28 2017-02-27 S Sale

MAZURKIEWICZ GERARD T

Non-Executive Director
1,750 -14.5%
22.40
39,200 USD
1,750 -14.5% 22.40 39,200 USD
2016-11-22 2016-11-21 S Sale

MAZURKIEWICZ GERARD T

Non-Executive Director
1,900 -16.6%
20.30
38,572 USD
1,900 -16.6% 20.30 38,572 USD
2016-11-16 2016-11-15 S Sale

Glajch Jeffrey

VP-Finance; CFO

Officer
98 -0.2%
20.75
2,034 USD
98 -0.2% 20.75 2,034 USD
2016-11-16 2016-11-15 S Sale

Glajch Jeffrey

VP-Finance; CFO

Officer
204 -0.4%
20.74
4,231 USD
204 -0.4% 20.74 4,231 USD
2016-11-16 2016-11-15 S Sale

Glajch Jeffrey

VP-Finance; CFO

Officer
100 -0.2%
20.66
2,066 USD
100 -0.2% 20.66 2,066 USD
2016-11-16 2016-11-15 S Sale

Glajch Jeffrey

VP-Finance; CFO

Officer
200 -0.4%
20.63
4,126 USD
200 -0.4% 20.63 4,126 USD
2016-11-16 2016-11-15 S Sale

Glajch Jeffrey

VP-Finance; CFO

Officer
200 -0.4%
20.61
4,122 USD
200 -0.4% 20.61 4,122 USD
2016-11-16 2016-11-15 S Sale

Glajch Jeffrey

VP-Finance; CFO

Officer
100 -0.2%
20.59
2,059 USD
100 -0.2% 20.59 2,059 USD
2016-11-16 2016-11-15 S Sale

Glajch Jeffrey

VP-Finance; CFO

Officer
200 -0.4%
20.58
4,116 USD
200 -0.4% 20.58 4,116 USD
2016-11-16 2016-11-15 S Sale

Glajch Jeffrey

VP-Finance; CFO

Officer
300 -0.6%
20.57
6,171 USD
300 -0.6% 20.57 6,171 USD
2016-11-16 2016-11-15 S Sale

Glajch Jeffrey

VP-Finance; CFO

Officer
700 -1.3%
20.56
14,392 USD
700 -1.3% 20.56 14,392 USD
2016-11-16 2016-11-15 S Sale

Glajch Jeffrey

VP-Finance; CFO

Officer
5,731 -9.9%
20.50
117,486 USD
5,731 -9.9% 20.50 117,486 USD
2016-09-12 2016-09-06 S Sale

MAZURKIEWICZ GERARD T

Non-Executive Director
500 -5.3%
19.50
9,750 USD
500 -5.3% 19.50 9,750 USD
2016-08-17 2016-08-16 S Sale

Condame Jennifer R

CAO and Controller

Officer
4,974 -21.5%
18.10
90,023 USD
4,974 -21.5% 18.10 90,023 USD
2015-09-10 2015-09-08 B Purchase

Barber James J

Non-Executive Director
3,000 +27.2%
17.00
51,000 USD
3,000 +27.2% 17.00 51,000 USD
2015-08-26 2015-08-24 S Sale

MAZURKIEWICZ GERARD T

Non-Executive Director
300 -3.6%
17.16
5,148 USD
300 -3.6% 17.16 5,148 USD
2015-06-05 2015-06-03 S Sale

Glajch Jeffrey

VP-Finance; CFO

Officer
2,100 -4.3%
21.32
44,772 USD
2,100 -4.3% 21.32 44,772 USD
2015-06-05 2015-06-03 S Sale

Glajch Jeffrey

VP-Finance; CFO

Officer
377 -0.8%
21.34
8,045 USD
377 -0.8% 21.34 8,045 USD
2015-06-05 2015-06-03 S Sale

Glajch Jeffrey

VP-Finance; CFO

Officer
100 -0.2%
21.36
2,136 USD
100 -0.2% 21.36 2,136 USD
2015-06-05 2015-06-03 S Sale

Glajch Jeffrey

VP-Finance; CFO

Officer
145 -0.3%
21.37
3,099 USD
145 -0.3% 21.37 3,099 USD
2015-06-05 2015-06-03 S Sale

Glajch Jeffrey

VP-Finance; CFO

Officer
1,552 -3.1%
21.39
33,197 USD
1,552 -3.1% 21.39 33,197 USD
2015-06-05 2015-06-03 S Sale

Glajch Jeffrey

VP-Finance; CFO

Officer
467 -0.9%
21.40
9,994 USD
467 -0.9% 21.40 9,994 USD
2015-06-05 2015-06-03 S Sale

Glajch Jeffrey

VP-Finance; CFO

Officer
200 -0.4%
21.41
4,282 USD
200 -0.4% 21.41 4,282 USD
2015-06-05 2015-06-03 S Sale

Glajch Jeffrey

VP-Finance; CFO

Officer
200 -0.4%
21.42
4,284 USD
200 -0.4% 21.42 4,284 USD
2015-06-05 2015-06-03 S Sale

Glajch Jeffrey

VP-Finance; CFO

Officer
263 -0.5%
21.45
5,641 USD
263 -0.5% 21.45 5,641 USD
2015-06-05 2015-06-03 S Sale

Glajch Jeffrey

VP-Finance; CFO

Officer
350 -0.7%
21.47
7,515 USD
350 -0.7% 21.47 7,515 USD
2015-02-05 2015-02-04 B Purchase

Barber James J

Non-Executive Director
1,200 +13.7%
21.60
25,920 USD
1,200 +13.7% 21.60 25,920 USD
2015-02-05 2015-02-03 B Purchase

Barber James J

Non-Executive Director
1,200 +15.9%
22.00
26,400 USD
1,200 +15.9% 22.00 26,400 USD
2015-02-05 2015-02-03 S Sale

BIDLACK JERALD D

Non-Executive Director
1,042 -15.0%
21.94
22,860 USD
1,042 -15.0% 21.94 22,860 USD