CMT

Core Molding Technologies INC

Insider trading activity for Core Molding Technologies INC, straight from SEC Form 4 filings. Net figures below count open-market buys and sales only — grants, option exercises and tax withholding are excluded because they are compensation, not decisions to trade.

Past 3 months

-$110.2K

net selling

Bought(0 · 0 insiders): $0
Sold(1 · 1 insiders): $110.2K

Past 6 months

-$346K

net selling

Bought(1 · 1 insiders): $6.5K
Sold(10 · 2 insiders): $352.5K

Past 12 months

-$327.9K

net selling

Bought(4 · 3 insiders): $24.6K
Sold(10 · 2 insiders): $352.5K

Transaction history

The 79 most recent Form 4 transactions.

Open in screener →

Insider transactions, newest first: date, security, transaction type, size and a link to the filing each row came from.
Date	Insider	Role	Type	Shares	Price	Value	Δ Own	Filing
Aug 7	Hellmold Ralph O	Director	SSELL	4,268	$25.82	$110.2K	-11.3%	Open the original filing on SEC.gov
Jun 29	Panda Alex Joseph	EVP, Treasurer,…	PBUY	275	$23.59	$6.5K	+0.6%	Open the original filing on SEC.gov
Jun 25	Cellitti Thomas R	Director	SSELL	150	$24.00	$3.6K	-0.2%	Open the original filing on SEC.gov
Jun 24	Cellitti Thomas R	Director	SSELL	750	$24.07	$18K	-0.8%	Open the original filing on SEC.gov
Jun 23	Cellitti Thomas R	Director	SSELL	513	$24.02	$12.3K	-0.5%	Open the original filing on SEC.gov
Jun 18	Cellitti Thomas R	Director	SSELL	12	$24.00	$288	<0.1%	Open the original filing on SEC.gov
Jun 17	Cellitti Thomas R	Director	SSELL	2,495	$24.00	$59.9K	-2.6%	Open the original filing on SEC.gov
Jun 16	Cellitti Thomas R	Director	SSELL	80	$24.00	$1.9K	<0.1%	Open the original filing on SEC.gov
Jun 15	Cellitti Thomas R	Director	SSELL	2,000	$25.07	$50.1K	-2.0%	Open the original filing on SEC.gov
Jun 12	Cellitti Thomas R	Director	SSELL	3,000	$24.77	$74.3K	-3.0%	Open the original filing on SEC.gov
Jun 11	Cellitti Thomas R	Director	SSELL	900	$24.23	$21.8K	-0.9%	Open the original filing on SEC.gov
Jun 1	Palomaki Eric	Chief Executive Officer	AGRANT	20,000	—	—	+12.4%	Open the original filing on SEC.gov
Mar 27	Gayford Michael James	EVP of Operations	FTAX	400	$19.40	$7.8K	-2.0%	Open the original filing on SEC.gov
Mar 27	Gayford Michael James	EVP of Operations	FTAX	725	$19.40	$14.1K	-3.5%	Open the original filing on SEC.gov
Mar 27	Gayford Michael James	EVP of Operations	FTAX	102	$19.40	$2K	-0.5%	Open the original filing on SEC.gov
Mar 27	Gayford Michael James	EVP of Operations	FTAX	962	$19.40	$18.7K	-4.4%	Open the original filing on SEC.gov
Mar 27	Panda Alex Joseph	EVP, Treasurer,…	FTAX	703	$19.15	$13.5K	-1.6%	Open the original filing on SEC.gov
Mar 27	Panda Alex Joseph	EVP, Treasurer,…	FTAX	344	$20.02	$6.9K	-0.8%	Open the original filing on SEC.gov
Mar 27	Panda Alex Joseph	EVP, Treasurer,…	FTAX	159	$18.77	$3K	-0.4%	Open the original filing on SEC.gov
Mar 27	Panda Alex Joseph	EVP, Treasurer,…	FTAX	501	$18.77	$9.4K	-1.1%	Open the original filing on SEC.gov
Mar 27	Pulliam Stephanie	EVP, Human Resources	FTAX	613	$19.15	$11.7K	-3.2%	Open the original filing on SEC.gov
Mar 27	Pulliam Stephanie	EVP, Human Resources	FTAX	199	$18.77	$3.7K	-1.0%	Open the original filing on SEC.gov
Mar 27	Duvall David L.	Chief Executive Officer	FTAX	4,417	$19.15	$84.6K	-3.1%	Open the original filing on SEC.gov
Mar 27	Duvall David L.	Chief Executive Officer	FTAX	3,988	$20.02	$79.8K	-2.7%	Open the original filing on SEC.gov
Mar 27	Duvall David L.	Chief Executive Officer	FTAX	1,772	$18.77	$33.3K	-1.2%	Open the original filing on SEC.gov
Mar 27	Duvall David L.	Chief Executive Officer	FTAX	5,595	$18.77	$105K	-3.7%	Open the original filing on SEC.gov
Mar 27	Palomaki Eric	Chief Operating Officer	FTAX	2,035	$19.15	$39K	-1.2%	Open the original filing on SEC.gov
Mar 27	Palomaki Eric	Chief Operating Officer	FTAX	1,748	$20.02	$35K	-1.1%	Open the original filing on SEC.gov
Mar 27	Palomaki Eric	Chief Operating Officer	FTAX	807	$18.77	$15.1K	-0.5%	Open the original filing on SEC.gov
Mar 27	Palomaki Eric	Chief Operating Officer	FTAX	2,549	$18.77	$47.8K	-1.5%	Open the original filing on SEC.gov
Mar 27	Alanis Arnold	EVP of Operations	FTAX	303	$19.15	$5.8K	-1.2%	Open the original filing on SEC.gov
Mar 27	Alanis Arnold	EVP of Operations	FTAX	276	$20.02	$5.5K	-1.1%	Open the original filing on SEC.gov
Mar 27	Alanis Arnold	EVP of Operations	FTAX	118	$18.77	$2.2K	-0.4%	Open the original filing on SEC.gov
Mar 27	Alanis Arnold	EVP of Operations	FTAX	370	$18.77	$6.9K	-1.4%	Open the original filing on SEC.gov
Mar 20	Palomaki Eric	Chief Operating Officer	PBUY	200	$19.96	$4K	+0.1%	Open the original filing on SEC.gov
Mar 20	Palomaki Eric	Chief Operating Officer	PBUY★	200	$20.15	$4K	+0.1%	Open the original filing on SEC.gov
Mar 19	Gayford Michael James	EVP of Operations	PBUY★	500	$20.12	$10.1K	+1.9%	Open the original filing on SEC.gov
Mar 11	Gayford Michael James	EVP of Operations	AGRANT	314	$19.15	$6K	+1.2%	Open the original filing on SEC.gov
Mar 11	Gayford Michael James	EVP of Operations	AGRANT	4,846	—	—	+22.5%	Open the original filing on SEC.gov
Mar 11	Panda Alex Joseph	EVP, Treasurer,…	AGRANT	441	$19.15	$8.4K	+1.0%	Open the original filing on SEC.gov
Mar 11	Panda Alex Joseph	EVP, Treasurer,…	AGRANT	6,154	—	—	+15.6%	Open the original filing on SEC.gov
Mar 11	Pulliam Stephanie	EVP, Human Resources	AGRANT	4,846	—	—	+24.8%	Open the original filing on SEC.gov
Mar 11	Kowaleski Sandra Lee	Director	AGRANT	4,436	—	—	+14.5%	Open the original filing on SEC.gov
Mar 11	Duvall David L.	Chief Executive Officer	AGRANT	3,982	$19.15	$76.3K	+2.7%	Open the original filing on SEC.gov
Mar 11	Palomaki Eric	Chief Operating Officer	AGRANT	1,784	$19.15	$34.2K	+1.1%	Open the original filing on SEC.gov
Mar 11	Palomaki Eric	Chief Operating Officer	AGRANT	13,462	—	—	+8.8%	Open the original filing on SEC.gov
Mar 11	Smith Andrew O	Director	AGRANT	4,436	—	—	+4.6%	Open the original filing on SEC.gov
Mar 11	Minarro Salvador	Director	AGRANT	4,179	—	—	+40.8%	Open the original filing on SEC.gov
Mar 11	Jauchius Matthew	Director	AGRANT	4,590	—	—	+8.9%	Open the original filing on SEC.gov
Mar 11	Hellmold Ralph O	Director	AGRANT	4,179	—	—	+12.4%	Open the original filing on SEC.gov
Mar 11	Cellitti Thomas R	Director	AGRANT	6,128	—	—	+6.4%	Open the original filing on SEC.gov
Mar 11	Bantz Alexander	Chief Commercial Officer	AGRANT	5,400	—	—	+25.7%	Open the original filing on SEC.gov
Mar 11	Alanis Arnold	EVP of Operations	AGRANT	397	$19.15	$7.6K	+1.3%	Open the original filing on SEC.gov
Mar 11	Alanis Arnold	EVP of Operations	AGRANT	4,846	—	—	+18.7%	Open the original filing on SEC.gov
Jan 12	Panda Alex Joseph	EVP, Treasurer,…	AGRANT	6,000	—	—	+17.9%	Open the original filing on SEC.gov
Jan 12	Palomaki Eric	Chief Operating Officer	AGRANT	12,000	—	—	+8.5%	Open the original filing on SEC.gov
Sep 9, 2025	Duvall David L.	Chief Executive Officer	SSELL	50,000	$20.32	$1M	-25.1%	Open the original filing on SEC.gov
Sep 8, 2025	Jauchius Matthew	Director	SSELL	6,020	$19.84	$119.4K	-10.5%	Open the original filing on SEC.gov
Aug 26, 2025	Cellitti Thomas R	Director	SSELL	3,103	$18.64	$57.8K	-3.1%	Open the original filing on SEC.gov
Aug 26, 2025	Panda Alex Joseph	EVP, Treasurer,…	PBUY	200	$19.10	$3.8K	+0.7%	Open the original filing on SEC.gov
Aug 25, 2025	Panda Alex Joseph	EVP, Treasurer,…	PBUY	200	$19.15	$3.8K	+0.7%	Open the original filing on SEC.gov
Aug 25, 2025	Cellitti Thomas R	Director	SSELL	6,897	$18.89	$130.3K	-6.5%	Open the original filing on SEC.gov
Aug 21, 2025	Panda Alex Joseph	EVP, Treasurer,…	PBUY	200	$17.90	$3.6K	+0.7%	Open the original filing on SEC.gov
Aug 19, 2025	Panda Alex Joseph	EVP, Treasurer,…	PBUY	59	$17.98	$1.1K	+0.2%	Open the original filing on SEC.gov
Aug 18, 2025	Panda Alex Joseph	EVP, Treasurer,…	PBUY	141	$17.50	$2.5K	+0.5%	Open the original filing on SEC.gov
Aug 13, 2025	Panda Alex Joseph	EVP, Treasurer,…	PBUY	200	$17.33	$3.5K	+0.7%	Open the original filing on SEC.gov
Aug 11, 2025	Panda Alex Joseph	EVP, Treasurer,…	PBUY	200	$17.06	$3.4K	+0.7%	Open the original filing on SEC.gov
Jun 20, 2025	Duvall David L.	Chief Executive Officer	SSELL	4,046	$16.50	$66.8K	-2.0%	Open the original filing on SEC.gov
Jun 18, 2025	Duvall David L.	Chief Executive Officer	SSELL	1,000	$16.49	$16.5K	-0.5%	Open the original filing on SEC.gov
Jun 16, 2025	Duvall David L.	Chief Executive Officer	SSELL	8,400	$16.56	$139.1K	-4.0%	Open the original filing on SEC.gov
Jun 13, 2025	Duvall David L.	Chief Executive Officer	SSELL	24	$16.60	$398	<0.1%	Open the original filing on SEC.gov
Jun 10, 2025	Duvall David L.	Chief Executive Officer	SSELL	2,000	$16.43	$32.9K	-0.9%	Open the original filing on SEC.gov
Jun 9, 2025	Duvall David L.	Chief Executive Officer	SSELL	4,260	$16.16	$68.8K	-1.9%	Open the original filing on SEC.gov
Jun 6, 2025	Duvall David L.	Chief Executive Officer	SSELL	9,970	$16.07	$160.2K	-4.4%	Open the original filing on SEC.gov
Jun 5, 2025	Duvall David L.	Chief Executive Officer	SSELL	11,300	$16.02	$181K	-4.7%	Open the original filing on SEC.gov
Jun 4, 2025	Duvall David L.	Chief Executive Officer	SSELL	9,000	$16.02	$144.2K	-3.6%	Open the original filing on SEC.gov
May 12, 2025	Duvall David L.	Chief Executive Officer	FTAX	9,685	$15.64	$151.5K	-3.8%	Open the original filing on SEC.gov
May 12, 2025	Zimmer John P	EVP, Treasurer,…	FTAX	3,859	$15.67	$60.5K	-4.2%	Open the original filing on SEC.gov
May 12, 2025	Palomaki Eric	Chief Operating Officer	FTAX	3,723	$15.67	$58.3K	-2.6%	Open the original filing on SEC.gov

SSELL$110.2K

Hellmold Ralph O · DirectorAug 7

4,268 sh @ $25.82 · -11.3% own

PBUY$6.5K

Panda Alex Joseph · EVP, Treasurer,…Jun 29

275 sh @ $23.59 · +0.6% own

SSELL$3.6K

Cellitti Thomas R · DirectorJun 25

150 sh @ $24.00 · -0.2% own

SSELL$18K

Cellitti Thomas R · DirectorJun 24

750 sh @ $24.07 · -0.8% own

SSELL$12.3K

Cellitti Thomas R · DirectorJun 23

513 sh @ $24.02 · -0.5% own

SSELL$288

Cellitti Thomas R · DirectorJun 18

12 sh @ $24.00 · <0.1% own

SSELL$59.9K

Cellitti Thomas R · DirectorJun 17

2,495 sh @ $24.00 · -2.6% own

SSELL$1.9K

Cellitti Thomas R · DirectorJun 16

80 sh @ $24.00 · <0.1% own

SSELL$50.1K

Cellitti Thomas R · DirectorJun 15

2,000 sh @ $25.07 · -2.0% own

SSELL$74.3K

Cellitti Thomas R · DirectorJun 12

3,000 sh @ $24.77 · -3.0% own

SSELL$21.8K

Cellitti Thomas R · DirectorJun 11

900 sh @ $24.23 · -0.9% own

AGRANT—

Palomaki Eric · Chief Executive…Jun 1

20,000 sh · +12.4% own

FTAX$7.8K

Gayford Michael James · EVP of OperationsMar 27

400 sh @ $19.40 · -2.0% own

FTAX$14.1K

Gayford Michael James · EVP of OperationsMar 27

725 sh @ $19.40 · -3.5% own

FTAX$2K

Gayford Michael James · EVP of OperationsMar 27

102 sh @ $19.40 · -0.5% own

FTAX$18.7K

Gayford Michael James · EVP of OperationsMar 27

962 sh @ $19.40 · -4.4% own

FTAX$13.5K

Panda Alex Joseph · EVP, Treasurer,…Mar 27

703 sh @ $19.15 · -1.6% own

FTAX$6.9K

Panda Alex Joseph · EVP, Treasurer,…Mar 27

344 sh @ $20.02 · -0.8% own

FTAX$3K

Panda Alex Joseph · EVP, Treasurer,…Mar 27

159 sh @ $18.77 · -0.4% own

FTAX$9.4K

Panda Alex Joseph · EVP, Treasurer,…Mar 27

501 sh @ $18.77 · -1.1% own

FTAX$11.7K

Pulliam Stephanie · EVP, Human Resourc…Mar 27

613 sh @ $19.15 · -3.2% own

FTAX$3.7K

Pulliam Stephanie · EVP, Human Resourc…Mar 27

199 sh @ $18.77 · -1.0% own

FTAX$84.6K

Duvall David L. · Chief Executive…Mar 27

4,417 sh @ $19.15 · -3.1% own

FTAX$79.8K

Duvall David L. · Chief Executive…Mar 27

3,988 sh @ $20.02 · -2.7% own

FTAX$33.3K

Duvall David L. · Chief Executive…Mar 27

1,772 sh @ $18.77 · -1.2% own

FTAX$105K

Duvall David L. · Chief Executive…Mar 27

5,595 sh @ $18.77 · -3.7% own

FTAX$39K

Palomaki Eric · Chief Operating…Mar 27

2,035 sh @ $19.15 · -1.2% own

FTAX$35K

Palomaki Eric · Chief Operating…Mar 27

1,748 sh @ $20.02 · -1.1% own

FTAX$15.1K

Palomaki Eric · Chief Operating…Mar 27

807 sh @ $18.77 · -0.5% own

FTAX$47.8K

Palomaki Eric · Chief Operating…Mar 27

2,549 sh @ $18.77 · -1.5% own

FTAX$5.8K

Alanis Arnold · EVP of OperationsMar 27

303 sh @ $19.15 · -1.2% own

FTAX$5.5K

Alanis Arnold · EVP of OperationsMar 27

276 sh @ $20.02 · -1.1% own

FTAX$2.2K

Alanis Arnold · EVP of OperationsMar 27

118 sh @ $18.77 · -0.4% own

FTAX$6.9K

Alanis Arnold · EVP of OperationsMar 27

370 sh @ $18.77 · -1.4% own

PBUY$4K

Palomaki Eric · Chief Operating…Mar 20

200 sh @ $19.96 · +0.1% own

PBUY★$4K

Palomaki Eric · Chief Operating…Mar 20

200 sh @ $20.15 · +0.1% own

PBUY★$10.1K

Gayford Michael James · EVP of OperationsMar 19

500 sh @ $20.12 · +1.9% own

AGRANT$6K

Gayford Michael James · EVP of OperationsMar 11

314 sh @ $19.15 · +1.2% own

AGRANT—

Gayford Michael James · EVP of OperationsMar 11

4,846 sh · +22.5% own

AGRANT$8.4K

Panda Alex Joseph · EVP, Treasurer,…Mar 11

441 sh @ $19.15 · +1.0% own

AGRANT—

Panda Alex Joseph · EVP, Treasurer,…Mar 11

6,154 sh · +15.6% own

AGRANT—

Pulliam Stephanie · EVP, Human Resourc…Mar 11

4,846 sh · +24.8% own

AGRANT—

Kowaleski Sandra Lee · DirectorMar 11

4,436 sh · +14.5% own

AGRANT$76.3K

Duvall David L. · Chief Executive…Mar 11

3,982 sh @ $19.15 · +2.7% own

AGRANT$34.2K

Palomaki Eric · Chief Operating…Mar 11

1,784 sh @ $19.15 · +1.1% own

AGRANT—

Palomaki Eric · Chief Operating…Mar 11

13,462 sh · +8.8% own

AGRANT—

Smith Andrew O · DirectorMar 11

4,436 sh · +4.6% own

AGRANT—

Minarro Salvador · DirectorMar 11

4,179 sh · +40.8% own

AGRANT—

Jauchius Matthew · DirectorMar 11

4,590 sh · +8.9% own

AGRANT—

Hellmold Ralph O · DirectorMar 11

4,179 sh · +12.4% own

AGRANT—

Cellitti Thomas R · DirectorMar 11

6,128 sh · +6.4% own

AGRANT—

Bantz Alexander · Chief Commercial…Mar 11

5,400 sh · +25.7% own

AGRANT$7.6K

Alanis Arnold · EVP of OperationsMar 11

397 sh @ $19.15 · +1.3% own

AGRANT—

Alanis Arnold · EVP of OperationsMar 11

4,846 sh · +18.7% own

AGRANT—

Panda Alex Joseph · EVP, Treasurer,…Jan 12

6,000 sh · +17.9% own

AGRANT—

Palomaki Eric · Chief Operating…Jan 12

12,000 sh · +8.5% own

SSELL$1M

Duvall David L. · Chief Executive…Sep 9, 2025

50,000 sh @ $20.32 · -25.1% own

SSELL$119.4K

Jauchius Matthew · DirectorSep 8, 2025

6,020 sh @ $19.84 · -10.5% own

SSELL$57.8K

Cellitti Thomas R · DirectorAug 26, 2025

3,103 sh @ $18.64 · -3.1% own

PBUY$3.8K

Panda Alex Joseph · EVP, Treasurer,…Aug 26, 2025

200 sh @ $19.10 · +0.7% own

PBUY$3.8K

Panda Alex Joseph · EVP, Treasurer,…Aug 25, 2025

200 sh @ $19.15 · +0.7% own

SSELL$130.3K

Cellitti Thomas R · DirectorAug 25, 2025

6,897 sh @ $18.89 · -6.5% own

PBUY$3.6K

Panda Alex Joseph · EVP, Treasurer,…Aug 21, 2025

200 sh @ $17.90 · +0.7% own

PBUY$1.1K

Panda Alex Joseph · EVP, Treasurer,…Aug 19, 2025

59 sh @ $17.98 · +0.2% own

PBUY$2.5K

Panda Alex Joseph · EVP, Treasurer,…Aug 18, 2025

141 sh @ $17.50 · +0.5% own

PBUY$3.5K

Panda Alex Joseph · EVP, Treasurer,…Aug 13, 2025

200 sh @ $17.33 · +0.7% own

PBUY$3.4K

Panda Alex Joseph · EVP, Treasurer,…Aug 11, 2025

200 sh @ $17.06 · +0.7% own

SSELL$66.8K

Duvall David L. · Chief Executive…Jun 20, 2025

4,046 sh @ $16.50 · -2.0% own

SSELL$16.5K

Duvall David L. · Chief Executive…Jun 18, 2025

1,000 sh @ $16.49 · -0.5% own

SSELL$139.1K

Duvall David L. · Chief Executive…Jun 16, 2025

8,400 sh @ $16.56 · -4.0% own

SSELL$398

Duvall David L. · Chief Executive…Jun 13, 2025

24 sh @ $16.60 · <0.1% own

SSELL$32.9K

Duvall David L. · Chief Executive…Jun 10, 2025

2,000 sh @ $16.43 · -0.9% own

SSELL$68.8K

Duvall David L. · Chief Executive…Jun 9, 2025

4,260 sh @ $16.16 · -1.9% own

SSELL$160.2K

Duvall David L. · Chief Executive…Jun 6, 2025

9,970 sh @ $16.07 · -4.4% own

SSELL$181K

Duvall David L. · Chief Executive…Jun 5, 2025

11,300 sh @ $16.02 · -4.7% own

SSELL$144.2K

Duvall David L. · Chief Executive…Jun 4, 2025

9,000 sh @ $16.02 · -3.6% own

FTAX$151.5K

Duvall David L. · Chief Executive…May 12, 2025

9,685 sh @ $15.64 · -3.8% own

FTAX$60.5K

Zimmer John P · EVP, Treasurer,…May 12, 2025

3,859 sh @ $15.67 · -4.2% own

FTAX$58.3K

Palomaki Eric · Chief Operating…May 12, 2025

3,723 sh @ $15.67 · -2.6% own

Filing record

How quickly insiders here report their trades. Section 16 allows two business days from the transaction.

4 of 42 filings we hold were filed after the two-business-day deadline. The furthest past the deadline was 39 business days late.

Form 4 filings made after the two-business-day deadline, with the transaction date, the filing date and the number of business days between them.
Traded	Filed	Insider	Past deadline	Largest line	Source
Jan 12	Mar 12	Panda Alex JosephEVP, Treasurer, Secretary, CFO	39days · about 2 months	$8.4K	Filing ↗
Jan 12	Mar 12	Palomaki EricChief Operating Officer	39days · about 2 months	$34.2K	Filing ↗
Jun 1	Jul 9	Palomaki EricChief Executive Officer	24days	—	Filing ↗
Jun 13, 2025	Jun 19, 2025	Duvall David L.Chief Executive Officer	1day	$139.1K	Filing ↗

Panda Alex JosephEVP, Treasurer, Secretary, CFO

39days · about 2 months

Traded Jan 12 · filed Mar 12Filing ↗

Palomaki EricChief Operating Officer

39days · about 2 months

Traded Jan 12 · filed Mar 12Filing ↗

Palomaki EricChief Executive Officer

24days

Traded Jun 1 · filed Jul 9Filing ↗

Duvall David L.Chief Executive Officer

1day

Traded Jun 13, 2025 · filed Jun 19, 2025Filing ↗

Counted in business days from the transaction date, or the deemed execution date where the filing reports one, excluding weekends and federal holidays. How this is measured · All late filings

Insiders at this company

Everyone who has filed a Form 4 for this issuer.

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