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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

Insider

Date

Role

Action

Price

Amount

Condame Jennifer R

4 Dec 2019

CAO and Controller

Sold after exercise

1,609

$21.41

$34.45K

LINES JAMES R

5 Mar 2019

President and CEO

Sold after exercise

5,066

$21.96

$111.25K

Condame Jennifer R

4 Mar 2019

CAO and Controller

Sold after exercise

2,678

$22.20

$59.45K

Glajch Jeffrey

10 Sep 2018

VP-Finance; CFO

Sold after exercise

1,844

$27.25

$50.25K

Glajch Jeffrey

10 Sep 2018

VP-Finance; CFO

Sold after exercise

1,739

$27.25

$47.39K

Smith Alan E

4 Jun 2018

VP & General Manager - Batavia

Sold after exercise

6,689

$25.94

$173.51K

MAZURKIEWICZ GERARD T

27 Feb 2017

Director

Sold after exercise

1,750

$22.40

$39.20K

MAZURKIEWICZ GERARD T

21 Nov 2016

Director

Sold after exercise

1,900

$20.30

$38.57K

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