CORE MOLDING TECHNOLOGIES INC

CMT Net selling

CIK 0001026655 #3820 in the set updated 19 Sep 2026

Bought (120 mo)

$3.74M

out of their own pocket, the only kind of buying there is

Sold (120 mo)

$14.57M

$102.50K on a plan · $0.00 straight out of an exercise

Sold at will

$14.46M

107 of 108 sales

Net

−$10.83M

−$10.73M against sales at will

By person

21 insiders · 233 transactions

Insider

Role

Bought

Sold

Net

Holding

Of company

Worth

Change

DUVALL DAVID L.

Chief Executive Officer

$604.94K (21)

$5.91M (30)

−$5.30M

136,990

1.55%

$3.54M

—

Zimmer John P

EVP, Treasurer, Secretary, CFO

$260.00K (8)

$2.83M (22)

−$2.57M

87,255

0.9860%

$2.25M

+71.0%

CELLITTI THOMAS R

Director

$115.91K (4)

$1.25M (13)

−$1.13M

92,393

1.04%

$2.39M

+88.1%

Jauchius Matthew

Director

$120.60K (3)

$937.17K (5)

−$816.57K

56,112

0.6341%

$1.45M

+197.7%

HELLMOLD RALPH O

Director

$77.64K (3)

$824.47K (13)

−$746.83K

42,501

0.4803%

$1.10M

+150.3%

CROWLEY JAMES F

Director

$90.12K (10)

$444.51K (2)

−$354.39K

54,140

0.6118%

$1.40M

+275.2%

Smith Andrew O

Director

$286.95K (22)

—

+$286.95K

100,926

1.14%

$2.61M

+1,100%

PALOMAKI ERIC

Chief Executive Officer

$197.15K (22)

$442.49K (3)

−$245.34K

181,760

2.05%

$4.69M

—

Highfield James C

EVP, Sales and Marketing

$29.93K (2)

$234.09K (3)

−$204.16K

45,437

0.5135%

$1.17M

+150.7%

ANDERSON RENEE R

EVP, Human Resources

$1.84M (7)

$1.67M (15)

+$171.16K

41,245

0.4661%

$1.06M

+614.7%

Price Robert P

Vice President of Operations

$48.03K (2)

—

+$48.03K

17,069

0.1929%

$440.72K

+773.1%

Panda Alex Joseph

EVP, Treasurer, Secretary, CFO

$28.12K (8)

—

+$28.12K

44,590

0.5039%

$1.15M

+38.4%

Kowaleski Sandra Lee

Director

$24.76K (1)

—

+$24.76K

47,471

0.5365%

$1.23M

+282.8%

SIMONTON JAMES L

Director

$5.03K (1)

$26.70K (2)

−$21.66K

143,874

1.63%

$3.71M

+9.5%

Gayford Michael James

EVP of Operations

$10.06K (1)

—

+$10.06K

19,503

0.2204%

$503.57K

+21.7%

BARNETT KEVIN L

President and CEO

—

—

—

189,712

2.14%

$4.90M

+16.7%

O'Donovan Terrence James

EVP, Marketing and Sales

—

—

—

112,483

1.27%

$2.90M

+48.1%

BANTZ ALEXANDER

Chief Commercial Officer

—

—

—

26,394

0.2983%

$681.49K

+25.7%

Alanis Arnold

EVP of Operations

—

—

—

25,411

0.2872%

$656.11K

+19.7%

Pulliam Stephanie

EVP, Human Resources

—

—

—

18,333

0.2072%

$473.36K

+28.2%

Minarro Salvador

Director

—

—

—

14,435

0.1631%

$372.71K

—

Individual transactions

1

Insider

Date

Role

Action

Shares

Price

Amount

PALOMAKI ERIC

11 May 2023

EVP,Operations

Sold on a plan

5,000

$20.50

$102.50K

Show all 233 transactions →

What was left out

Form 4 filings counted 331

Amendments (4/A) skipped 6

Filings about a different issuer 0

Unreadable filings 0

Joint filings 0

Sales on a Rule 10b5-1 plan 1

Sales straight out of an exercise 0

Sales at will 107

Transactions with no price 0

Shares from compensation/vesting 1,936,045

Sales filed before the plan box existed 10

History held since 16 Sep 2016