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GRAHAM CORP

GHM Net buying
CIK 0000716314 #2434 in the set updated 20 Sep 2026
Bought (120 mo)
$1.14M
out of their own pocket, the only kind of buying there is
Sold (120 mo)
$1.54M
$0.00 on a plan · $554.07K straight out of an exercise
Sold at will
$983.64K
29 of 37 sales
Net
−$393.80K
+$160.27K against sales at will

By person

18 insiders · 63 transactions
Insider
Role
Bought
Sold
Net
Holding
Of company
Worth
Change
Glajch Jeffrey
VP-Finance; CFO
$104.10K (3)
$714.27K (21)
−$610.17K
44,155
0.3777%
$2.16M
−28.0%
Thoren Daniel J.
Executive Chairman
$193.48K (3)
—
+$193.48K
374,945
3.21%
$18.38M
+6,172%
Barber James J
Director
$123.21K (4)
—
+$123.21K
55,791
0.4772%
$2.73M
+262.4%
Condame Jennifer R
CAO and Controller
—
$109.55K (4) scheduled
−$109.55K
28,652
0.2451%
$1.40M
+38.6%
MAZURKIEWICZ GERARD T
Director
—
$91.78K (4) scheduled
−$91.78K
21,088
0.1804%
$1.03M
+136.1%
Gregorio Mauro
Director
$58.81K (1)
—
+$58.81K
2,136
0.0183%
$104.69K
—
Schnorr Lisa M.
Director
$55.48K (2)
—
+$55.48K
37,867
0.3239%
$1.86M
+1,061%
Fortier Alan
Director
$55.14K (1)
—
+$55.14K
49,566
0.4240%
$2.43M
+152.1%
LINES JAMES R
Chief Executive Officer
$387.68K (7)
$436.92K (6)
−$49.24K
100,502
0.8596%
$4.93M
−2.3%
Smith Alan E
VP & General Manager - Batavia
$139.61K (3)
$185.19K (2) scheduled
−$45.59K
66,634
0.5700%
$3.27M
+99.4%
Painter Jonathan W
Director
$22.70K (1)
—
+$22.70K
34,556
0.2956%
$1.69M
+959.7%
Rice John N
Vice President of Sales
$3.70K (1)
—
+$3.70K
10,573
0.0904%
$518.18K
—
Malone Matthew
President and CEO
—
—
—
63,629
0.5442%
$3.12M
—
Thome Christopher J.
VP-Finance; CFO
—
—
—
35,988
0.3078%
$1.76M
+202.1%
MALVASO JAMES J
Director
—
—
—
29,384
0.2513%
$1.44M
+63.5%
Stoner Troy A.
Director
—
—
—
18,623
0.1593%
$912.71K
—
Jaroslawsky Cari L
Director
—
—
—
18,623
0.1593%
$912.71K
—
Dixon Michael E.
VP & GM of Barber-Nichols
—
—
—
1,263
0.0108%
$61.90K
+152.1%

Individual transactions

29
Insider
Date
Role
Action
Shares
Price
Amount
Glajch Jeffrey
9 Mar 2022
VP-Finance; CFO
Sell
7,876
$8.13
$64.03K
Glajch Jeffrey
8 Mar 2022
VP-Finance; CFO
Sell
2,124
$8.13
$17.27K
Glajch Jeffrey
8 Dec 2021
VP-Finance; CFO
Sell
2,893
$12.75
$36.89K
Glajch Jeffrey
9 Mar 2021
VP-Finance; CFO
Sell
1,800
$16.73
$30.11K
Glajch Jeffrey
8 Mar 2021
VP-Finance; CFO
Sell
5,193
$16.04
$83.30K
Glajch Jeffrey
5 Mar 2021
VP-Finance; CFO
Sell
3,007
$15.90
$47.81K
Glajch Jeffrey
4 Mar 2021
VP-Finance; CFO
Sell
5,800
$15.93
$92.39K
MAZURKIEWICZ GERARD T
7 Sep 2018
Director
Sell
300
$26.44
$7.93K
Glajch Jeffrey
17 Aug 2018
VP-Finance; CFO
Sell
410
$28.42
$11.65K
Glajch Jeffrey
17 Aug 2018
VP-Finance; CFO
Sell
2,553
$28.35
$72.38K
MAZURKIEWICZ GERARD T
31 Aug 2017
Director
Sell
300
$20.25
$6.08K
Condame Jennifer R
9 Jun 2017
CAO and Controller
Sell
567
$20.40
$11.57K
Condame Jennifer R
9 Jun 2017
CAO and Controller
Sell
200
$20.40
$4.08K
LINES JAMES R
5 May 2017
President and CEO
Sell
3,000
$21.54
$64.63K
LINES JAMES R
4 May 2017
President and CEO
Sell
3,000
$21.50
$64.50K
LINES JAMES R
3 May 2017
President and CEO
Sell
3,000
$21.59
$64.76K
LINES JAMES R
2 May 2017
President and CEO
Sell
3,000
$21.94
$65.83K
LINES JAMES R
1 May 2017
President and CEO
Sell
3,000
$21.98
$65.95K
Smith Alan E
6 Mar 2017
VP & General Manager - Batavia
Sell
510
$22.90
$11.68K
Glajch Jeffrey
15 Nov 2016
VP-Finance; CFO
Sell
98
$20.75
$2.03K
Glajch Jeffrey
15 Nov 2016
VP-Finance; CFO
Sell
204
$20.74
$4.23K
Glajch Jeffrey
15 Nov 2016
VP-Finance; CFO
Sell
100
$20.66
$2.07K
Glajch Jeffrey
15 Nov 2016
VP-Finance; CFO
Sell
200
$20.63
$4.13K
Glajch Jeffrey
15 Nov 2016
VP-Finance; CFO
Sell
200
$20.61
$4.12K
Glajch Jeffrey
15 Nov 2016
VP-Finance; CFO
Sell
100
$20.59
$2.06K
Glajch Jeffrey
15 Nov 2016
VP-Finance; CFO
Sell
200
$20.58
$4.12K
Glajch Jeffrey
15 Nov 2016
VP-Finance; CFO
Sell
300
$20.57
$6.17K
Glajch Jeffrey
15 Nov 2016
VP-Finance; CFO
Sell
700
$20.56
$14.39K
Glajch Jeffrey
15 Nov 2016
VP-Finance; CFO
Sell
5,731
$20.50
$117.49K
Show all 63 transactions →

What was left out

Form 4 filings counted 237
Amendments (4/A) skipped 0
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 8
Sales at will 29
Transactions with no price 0
Shares from compensation/vesting 1,397,298
Sales filed before the plan box existed 29
History held since 12 Sep 2016