Company · CIK 0001026655 · SIC 3089 — Plastics Products, NEC · NYSE
CORE MOLDING TECHNOLOGIES INC · CMT
Insider activity reported against this company. All insider holders · On EDGAR ↗
Reported at this company — common stock
| Trade | Reported (ET) | Insider | Shares | Avg price | Total | Owned after | Δ stake | Flags |
|---|---|---|---|---|---|---|---|---|
| Aug 7, 2026 SForm 4 → | Aug 10, 6:20 pm EDT | Ralph O HellmoldDirector | 4,268 | $25.82 | $110,200 | 33,501 | −11.3% | |
| Jun 29, 2026 PForm 4 → | Jul 1, 4:06 pm EDT | Alex Joseph PandaEVP, Treasurer, Secretary, CFO | 275 | $23.59 | $6,487 | 44,590 | +0.62% | |
| Jun 23, 2026 SForm 4 → | Jun 25, 5:02 pm EDT | Thomas R CellittiDirector | 1,413 | $24.04 | $33,971 | 92,393 | −1.51% | |
| Jun 17, 2026 SForm 4 → | Jun 22, 5:04 pm EDT | Thomas R CellittiDirector | 2,507 | $24.00 | $60,172 | 93,806 | −2.60% | |
| Jun 15, 2026 SForm 4 → | Jun 17, 5:02 pm EDT | Thomas R CellittiDirector | 2,080 | $25.03 | $52,054 | 96,313 | −2.11% | |
| Jun 11, 2026 SForm 4 → | Jun 15, 4:27 pm EDT | Thomas R CellittiDirector | 3,900 | $24.65 | $96,117 | 98,393 | −3.81% | |
| Jun 1, 2026 AForm 4 → | Jul 10, 4:29 pm EDT | Eric PalomakiChief Executive Officer | 20,000 | — | — | 181,760 | — | late |
| Jan 7, 2019 AForm 4 → | Jan 9, 3:14 pm EST | Renee R AndersonEVP, Human Resources | 19,317 | — | — | 19,317 | — | plan? |
| Nov 28, 2018 PForm 4 → | Nov 29, 12:53 pm EST | David L. DuvallChief Executive Officer, Director | 13,405 | $7.46 | $100,001 | 125,243 | +12.0% | plan? |
| Nov 20, 2018 PForm 4 → | Nov 21, 3:35 pm EST | James F CrowleyDirector | 1,200 | $7.11 | $8,530 | 25,130 | +5.01% | plan? |
| Nov 20, 2018 PForm 4 → | Nov 21, 9:43 am EST | David L. DuvallChief Executive Officer, Director | 2,000 | $7.00 | $14,000 | 111,838 | +1.82% | plan? |
| Nov 19, 2018 PForm 4 → | Nov 20, 9:18 am EST | David L. DuvallChief Executive Officer, Director | 3,000 | $7.10 | $21,300 | 109,838 | +2.81% | plan? |
| Nov 19, 2018 PForm 4 → | Nov 20, 9:16 am EST | James F CrowleyDirector | 800 | $7.19 | $5,752 | 23,930 | +3.46% | plan? |
| Nov 15, 2018 PForm 4 → | Nov 16, 2:11 pm EST | James F CrowleyDirector | 1,000 | $7.33 | $7,325 | 23,130 | +4.52% | plan? |
| Nov 13, 2018 PForm 4 → | Nov 26, 1:47 pm EST | James L SimontonDirector | 700 | $7.19 | $5,033 | 139,545 | +0.50% | plan? late |
| Nov 12, 2018 PForm 4 → | Nov 13, 4:54 pm EST | Ralph O HellmoldDirector | 6,000 | $7.78 | $46,650 | 3,000 | — | plan? |
| Nov 12, 2018 PForm 4 → | Nov 13, 4:37 pm EST | Andrew O SmithDirector | 3,000 | $7.52 | $22,560 | 21,545 | +16.2% | plan? |
| Nov 12, 2018 PForm 4 → | Nov 13, 2:34 pm EST | Matthew JauchiusDirector | 7,000 | $7.65 | $53,550 | 33,304 | +26.6% | plan? |
| Nov 9, 2018 PForm 4 → | Nov 15, 4:22 pm EST | James F CrowleyDirector | 3,000 | $7.20 | $21,601 | 22,130 | +15.7% | plan? late |
| Nov 8, 2018 AForm 4 → | Nov 13, 2:39 pm EST | John P ZimmerVP, Treasurer, Secretary & CFO | 15,000 | — | — | 98,946 | — | plan? late |
| Nov 8, 2018 AForm 4 → | Nov 13, 2:37 pm EST | Terrence James O'DonovanVP, Marketing and Sales | 15,000 | — | — | 106,711 | — | plan? late |
| Oct 22, 2018 AForm 4 → | Oct 24, 5:28 pm EDT | David L. DuvallChief Executive Officer, Director | 106,838 | — | — | 106,838 | — | plan? |
| Sep 19, 2018 AForm 4 → | Sep 25, 9:14 am EDT | Eric PalomakiVice President of Operations | 15,625 | — | — | 15,625 | — | plan? late |
| May 31, 2018 GForm 4 → | Jun 6, 5:47 pm EDT | James L SimontonDirector | 700 | — | — | 138,845 | — | plan? late |
| May 17, 2018 AFForm 4 → | May 22, 12:52 pm EDT | Terrence James O'DonovanVP, Marketing and Sales | 17,487 | $14.56 | $49,227 | 91,519 | — | plan? late |
| May 17, 2018 AForm 4 → | May 22, 12:50 pm EDT | Ralph O HellmoldDirector | 4,649 | — | — | 20,257 | — | plan? late |
| May 17, 2018 AForm 4 → | May 22, 12:49 pm EDT | Matthew JauchiusDirector | 4,436 | — | — | 26,304 | — | plan? late |
| May 17, 2018 AForm 4 → | May 22, 12:48 pm EDT | John P ZimmerVP, Treasurer, Secretary & CFO | 19,606 | — | — | 83,426 | — | plan? late |
| May 17, 2018 AForm 4 → | May 22, 12:46 pm EDT | Thomas R CellittiDirector | 4,649 | — | — | 56,936 | — | plan? late |
| May 17, 2018 AForm 4 → | May 22, 12:45 pm EDT | Robert P PriceVice President of Operations | 5,110 | — | — | 17,069 | — | plan? late |
| May 17, 2018 AForm 4 → | May 22, 12:43 pm EDT | James F CrowleyDirector | 4,791 | — | — | 19,130 | — | plan? late |
| May 17, 2018 AForm 4 → | May 22, 12:41 pm EDT | James L SimontonDirector | 5,837 | — | — | 139,545 | — | plan? late |
| May 17, 2018 AFForm 4 → | May 22, 12:40 pm EDT | Kevin L BarnettPresident and CEO, Director | 39,297 | $14.56 | $157,525 | 189,712 | — | plan? late |
| May 17, 2018 AForm 4 → | May 22, 12:38 pm EDT | Andrew O SmithDirector | 4,223 | — | — | 18,545 | — | plan? late |
| Mar 15, 2018 PForm 4 → | Mar 16, 5:47 pm EDT | Andrew O SmithDirector | 600 | $18.40 | $11,040 | 14,322 | +4.37% | plan? |
| Dec 27, 2017 SForm 4 → | Dec 29, 11:29 am EST | James L SimontonDirector | 82 | $24.00 | $1,968 | 133,708 | −0.06% | plan? |
| Aug 31, 2017 PForm 4 → | Sep 1, 1:20 pm EDT | Andrew O SmithDirector | 600 | $20.50 | $12,300 | 13,722 | +4.57% | plan? |
| Aug 10, 2017 SForm 4 → | Aug 11, 10:26 am EDT | James F CrowleyDirector | 3,375 | $21.65 | $73,069 | 14,339 | −19.1% | plan? |
| Jun 27, 2017 PForm 4 → | Jun 27, 3:52 pm EDT | Robert P PriceVice President of Operations | 1,000 | $21.50 | $21,500 | 10,362 | +10.7% | plan? |
| Jun 14, 2017 PForm 4 → | Jun 16, 10:51 am EDT | Andrew O SmithDirector | 600 | $21.75 | $13,050 | 13,122 | +4.79% | plan? |
| Jun 8, 2017 SForm 4 → | Jun 9, 3:17 pm EDT | Ralph O HellmoldDirector | 1,550 | $21.23 | $32,907 | 15,608 | −9.03% | plan? |
| May 12, 2017 AFForm 4 → | May 16, 5:15 pm EDT | Kevin L BarnettPresident and CEO, Director | 32,375 | $19.27 | $220,958 | 172,053 | — | plan? |
| May 12, 2017 AFForm 4 → | May 16, 5:14 pm EDT | Terrence James O'DonovanVP, Marketing and Sales | 12,215 | $19.27 | $62,407 | 80,322 | — | plan? |
| May 12, 2017 AForm 4 → | May 16, 3:00 pm EDT | Andrew O SmithDirector | 2,814 | $19.19 | $54,001 | 12,522 | — | plan? |
| May 12, 2017 AForm 4 → | May 16, 2:49 pm EDT | John P ZimmerVP, Treasurer, Secretary & CFO | 11,855 | $19.19 | $227,497 | 62,506 | — | plan? |
| May 12, 2017 AForm 4 → | May 16, 2:46 pm EDT | Robert P PriceVice President of Operations | 7,504 | $19.19 | $144,002 | 9,362 | — | plan? |
| May 12, 2017 AForm 4 → | May 16, 2:43 pm EDT | James L SimontonDirector | 3,752 | $19.19 | $72,001 | 133,790 | — | plan? |
| May 12, 2017 AForm 4 → | May 16, 2:42 pm EDT | Matthew JauchiusDirector | 3,022 | $19.19 | $57,992 | 21,868 | — | plan? |
| May 12, 2017 AForm 4 → | May 16, 2:41 pm EDT | Ralph O HellmoldDirector | 3,179 | $19.19 | $61,005 | 17,158 | — | plan? |
| May 12, 2017 AForm 4 → | May 16, 2:40 pm EDT | James F CrowleyDirector | 3,283 | $19.19 | $63,001 | 17,714 | — | plan? |
| May 12, 2017 AForm 4 → | May 16, 2:38 pm EDT | Thomas R CellittiDirector | 3,179 | $19.19 | $61,005 | 52,287 | — | plan? |
| Mar 22, 2017 PForm 4 → | Mar 23, 4:04 pm EDT | Andrew O SmithDirector | 700 | $16.59 | $11,613 | 9,708 | +7.77% | plan? |
| Dec 20, 2016 SForm 4 → | Dec 21, 1:36 pm EST | James L SimontonDirector | 1,400 | $17.66 | $24,729 | 130,038 | −1.07% | plan? |
| Dec 20, 2016 PForm 4 → | Dec 21, 9:03 am EST | Andrew O SmithDirector | 600 | $17.76 | $10,655 | 9,008 | +7.14% | plan? |
| Dec 19, 2016 PForm 4 → | Dec 21, 8:46 am EST | Robert P PriceVice President of Operations | 1,500 | $17.69 | $26,532 | 1,500 | — | plan? |
| Nov 18, 2016 PForm 4 → | Nov 21, 6:03 pm EST | John P ZimmerVP, Treasurer, Secretary & CFO | 1,000 | $15.95 | $15,954 | 49,941 | +2.04% | plan? |
| Sep 15, 2016 PForm 4 → | Sep 16, 5:06 pm EDT | Andrew O SmithDirector | 700 | $14.65 | $10,258 | 8,408 | +9.08% | plan? |
| Aug 25, 2016 SForm 4 → | Aug 26, 1:01 pm EDT | James F CrowleyDirector | 1,550 | $14.68 | $22,754 | 14,431 | −9.70% | plan? |
| Aug 16, 2016 PForm 4 → | Aug 16, 5:57 pm EDT | John P ZimmerVP, Treasurer, Secretary & CFO | 700 | $12.78 | $8,946 | 48,622 | +1.46% | plan? |
| Jun 8, 2016 PForm 4 → | Jun 10, 5:35 pm EDT | Andrew O SmithDirector | 800 | $13.35 | $10,680 | 7,708 | +11.6% | plan? |
| May 16, 2016 FForm 4 → | May 18, 4:21 pm EDT | Kevin L BarnettPresident and CEO, Director | 5,474 | $12.67 | $69,383 | 162,610 | — | plan? |
| May 16, 2016 FForm 4 → | May 18, 4:20 pm EDT | Terrence James O'DonovanVP, Marketing and Sales | 2,346 | $12.68 | $29,736 | 74,136 | — | plan? |
| May 12, 2016 AForm 4 → | May 16, 10:31 am EDT | John P ZimmerVP, Treasurer, Secretary & CFO | 16,434 | — | — | 47,515 | — | plan? |
| May 12, 2016 AForm 4 → | May 16, 10:30 am EDT | Andrew O SmithDirector | 3,375 | — | — | 6,908 | — | plan? |
| May 12, 2016 AForm 4 → | May 16, 10:29 am EDT | James L SimontonDirector | 6,749 | — | — | 131,438 | — | plan? |
| May 12, 2016 AForm 4 → | May 16, 10:28 am EDT | William RinglingVice President of Operations | 13,108 | — | — | 22,463 | — | plan? |
| May 12, 2016 AForm 4 → | May 16, 10:27 am EDT | Terrence James O'DonovanVP, Marketing and Sales | 14,223 | — | — | 76,482 | — | plan? |
| May 12, 2016 AForm 4 → | May 16, 10:26 am EDT | Matthew JauchiusDirector | 3,375 | — | — | 18,846 | — | plan? |
| May 12, 2016 AForm 4 → | May 16, 10:25 am EDT | Ralph O HellmoldDirector | 3,375 | — | — | 13,979 | — | plan? |
| May 12, 2016 AForm 4 → | May 16, 10:25 am EDT | James F CrowleyDirector | 3,375 | — | — | 15,981 | — | plan? |
| May 12, 2016 AForm 4 → | May 16, 10:23 am EDT | Thomas R CellittiDirector | 3,375 | — | — | 49,108 | — | plan? |
| May 12, 2016 AForm 4 → | May 16, 10:22 am EDT | Kevin L BarnettPresident and CEO, Director | 33,147 | — | — | 168,084 | — | plan? |
| Mar 28, 2016 PForm 4 → | Mar 29, 9:17 am EDT | Andrew O SmithDirector | 800 | $12.42 | $9,936 | 3,533 | +29.3% | plan? |
| Mar 23, 2016 PForm 4 → | Mar 23, 2:23 pm EDT | William RinglingVice President of Operations | 2,900 | $12.08 | $35,032 | 9,177 | +46.2% | plan? |
| Dec 17, 2015 PForm 4 → | Dec 21, 3:21 pm EST | Andrew O SmithDirector | 800 | $12.51 | $10,008 | 2,733 | +41.4% | plan? |
| Dec 11, 2015 PForm 4 → | Dec 14, 3:22 pm EST | John P ZimmerVP, Treasurer, Secretary & CFO | 3,000 | $11.26 | $33,780 | 30,074 | +11.1% | plan? |
| Dec 11, 2015 PForm 4 → | Dec 14, 1:05 pm EST | Matthew JauchiusDirector | 3,500 | $11.25 | $39,375 | 15,471 | +29.2% | plan? |
| Dec 10, 2015 AForm 4 → | Dec 14, 12:58 pm EST | Andrew O SmithDirector | 1,633 | — | — | 1,933 | — | plan? |
| Sep 28, 2015 PForm 4 → | Sep 29, 8:39 am EDT | Andrew O SmithDirector | 300 | $17.10 | $5,129 | 300 | — | plan? |
| Aug 31, 2015 SForm 4 → | Sep 2, 2:48 pm EDT | Ralph O HellmoldDirector | 5,957 | $21.90 | $130,458 | 10,604 | −36.0% | plan? |
| Aug 14, 2015 SForm 4 → | Aug 18, 4:54 pm EDT | Ralph O HellmoldDirector | 9,000 | $21.75 | $195,740 | 16,561 | −35.2% | plan? |
| Jul 8, 2015 FForm 4 → | Jul 10, 5:53 pm EDT | Terrence James O'DonovanVP, Marketing and Sales | 921 | $20.16 | $18,567 | 61,237 | — | plan? |
| Jun 19, 2015 PForm 4 → | Jun 22, 9:31 am EDT | John P ZimmerVP, Treasurer, Secretary & CFO | 750 | $22.43 | $16,825 | 25,262 | +3.06% | plan? |
| May 29, 2015 SForm 4 → | Jun 2, 10:29 am EDT | Thomas R CellittiDirector | 14,900 | $26.03 | $387,847 | 45,733 | −24.6% | plan? |
| May 22, 2015 GForm 4 → | Jun 2, 10:31 am EDT | James L SimontonDirector | 750 | — | — | 124,689 | — | plan? late |
| May 18, 2015 SForm 4 → | May 20, 4:53 pm EDT | Ralph O HellmoldDirector | 4,000 | $24.84 | $99,360 | 25,561 | −13.5% | plan? |
| May 15, 2015 SForm 4 → | May 18, 4:33 pm EDT | James F CrowleyDirector | 20,000 | $25.06 | $501,200 | 12,606 | −61.3% | plan? |
| May 14, 2015 AFForm 4 → | May 18, 4:43 pm EDT | Terrence James O'DonovanVP, Marketing and Sales | 7,842 | $23.99 | $34,695 | 62,158 | — | plan? |
| May 14, 2015 AForm 4 → | May 18, 4:43 pm EDT | William RinglingVice President of Operations | 5,863 | — | — | 5,863 | — | plan? |
| May 14, 2015 AForm 4 → | May 18, 4:41 pm EDT | John P ZimmerVP, Treasurer, Secretary & CFO | 6,929 | — | — | 24,512 | — | plan? |
| May 14, 2015 AFForm 4 → | May 18, 4:40 pm EDT | Kevin L BarnettPresident and CEO, Director | 20,593 | $24.48 | $131,484 | 134,937 | — | plan? |
| May 14, 2015 AForm 4 → | May 18, 4:36 pm EDT | James L SimontonDirector | 3,100 | — | — | 125,439 | — | plan? |
| May 14, 2015 AForm 4 → | May 18, 4:36 pm EDT | Matthew JauchiusDirector | 1,550 | — | — | 11,971 | — | plan? |
| May 14, 2015 AForm 4 → | May 18, 4:34 pm EDT | Ralph O HellmoldDirector | 1,550 | — | — | 29,561 | — | plan? |
| May 14, 2015 AForm 4 → | May 18, 4:33 pm EDT | James F CrowleyDirector | 1,550 | — | — | 32,606 | — | plan? |
| May 14, 2015 AForm 4 → | May 18, 4:28 pm EDT | Thomas R CellittiDirector | 1,550 | — | — | 60,633 | — | plan? |
| May 11, 2015 SForm 4 → | May 13, 6:11 pm EDT | Ralph O HellmoldDirector | 10,964 | $22.53 | $246,990 | 28,011 | −28.1% | plan? |
| Mar 25, 2015 SForm 4 → | Mar 26, 4:55 pm EDT | James F CrowleyDirector | 5,206 | $16.48 | $85,801 | 31,056 | −14.4% | plan? |
| Mar 25, 2015 GForm 4 → | Mar 26, 12:57 pm EDT | James L SimontonDirector | 1,700 | — | — | 122,339 | — | plan? |
| Mar 24, 2015 SForm 4 → | Mar 26, 12:59 pm EDT | Ralph O HellmoldDirector | 8,800 | $15.65 | $137,720 | 38,975 | −18.4% | plan? |
Reported at this company — derivatives (options, RSUs, warrants)
No reported derivative activity in this period.