| $1B | ||
| $595M | ||
| $211M | ||
| $195M | ||
| $137M | ||
| $129M |
Buys | $280,352 | 5 | 100 |
Sells | $0 | 0 | 0 |
| Mastrocola David John | director | 4 | $266,244 | 0 | $0 | $266,244 |
| Banas Jonathan P | EVP and CFO | 2 | $29,083 | 0 | $0 | $29,083 |
Cooper-Standard Holdings Inc., operating primarily through its subsidiary Cooper-Standard Automotive Inc., is an enterprise dedicated to the engineering, production, and sale of vital automotive components, specifically sealing, fuel and braking, and fluid conveyance systems. Its comprehensive portfolio of sealing solutions encompasses obstacle detection sensor setups, adaptable dynamic and static seals, innovative variable extrusion systems, specialized sealing items, encapsulated glass components, stainless steel trim elements, FlushSeal …
Over the last 12 months, insiders at Cooper-Standard Holdings Inc. have bought $280,352 and sold $0 worth of Cooper-Standard Holdings Inc. stock.
On average, over the past 5 years, insiders at Cooper-Standard Holdings Inc. have bought $253,646 and sold $0 worth of stock each year.
Highest buying activity among insiders over the last 12 months: Mastrocola David John (director) — $266,244. Banas Jonathan P (EVP and CFO) — $29,083.
The last purchase of 3,391 shares for transaction amount of $100,950 was made by Mastrocola David John (director) on 2026‑03‑13.
| 2026-03-13 | Mastrocola David John | director | 3,391 0.0196% | $29.77 | $100,950 | -4.15% | ||
| 2026-03-12 | Mastrocola David John | director | 1,494 0.0085% | $30.25 | $45,194 | -7.36% | ||
| 2026-03-11 | Mastrocola David John | director | 2,000 0.0113% | $31.00 | $62,000 | -10.04% | ||
| 2025-11-10 | Mastrocola David John | director | 2,000 0.0113% | $29.05 | $58,100 | +2.49% | ||
| 2025-11-04 | Banas Jonathan P | EVP and CFO | 500 0.0026% | $28.22 | $14,108 | +4.93% | ||
| 2025-11-03 | Banas Jonathan P | EVP and CFO | 500 0.0028% | $29.95 | $14,975 | -0.84% | ||
| 2025-02-24 | Banas Jonathan P | EVP and CFO | 3,000 0.0177% | $15.00 | $45,000 | +96.47% | ||
| 2025-02-20 | Mastrocola David John | director | 5,000 0.0277% | $14.55 | $72,750 | +93.42% | ||
| 2025-02-19 | Mastrocola David John | director | 3,000 0.0165% | $15.27 | $45,801 | +89.46% | ||
| 2022-05-10 | Clark Patrick | See Remarks | 3,000 0.0172% | $5.43 | $16,290 | +41.45% | ||
| 2022-03-15 | Venkatasubramanian Somasundhar | See remarks | 2,250 0.0127% | $8.65 | $19,463 | -20.16% | ||
| 2022-03-08 | Edwards Jeffrey S | Chairman and CEO | 22,900 0.1363% | $8.74 | $200,146 | -16.80% | ||
| 2022-03-08 | Ott Larry | See remarks | 1,500 0.0084% | $8.21 | $12,315 | -16.80% | ||
| 2022-03-02 | VAN OSS STEPHEN A | 600 0.0036% | $13.03 | $7,818 | -43.28% | |||
| 2022-02-23 | Ott Larry | See remarks | 1,000 0.0062% | $13.95 | $13,945 | -45.32% | ||
| 2021-11-05 | Couch Christopher | See Remarks | 1,500 0.0086% | $21.39 | $32,085 | -61.66% | ||
| 2021-08-12 | VAN OSS STEPHEN A | director | 10,000 0.0581% | $23.79 | $237,900 | -25.23% | ||
| 2021-08-11 | VAN OSS STEPHEN A | director | 10,000 0.0587% | $24.06 | $240,552 | -22.74% | ||
| 2020-05-22 | Ott Larry | See remarks | 500 0.003% | $9.79 | $4,898 | +203.78% | ||
| 2020-03-11 | Clark Patrick | See Remarks | 793 0.0049% | $14.92 | $11,832 | +8.63% |
| Banas Jonathan P | EVP and CFO | 53927 0.3035% | $1.11M | 5 | 0 | +9.35% |
| Mastrocola David John | director | 25000 0.1407% | $513,500.00 | 6 | 0 | +91.44% |
| Silver Point Capital L.P. | 10 percent owner | 1221413 6.8738% | $25.09M | 5 | 86 | |
| AUGUST GLENN R | 10 percent owner | 264218 1.4869% | $5.43M | 3 | 0 | |
| VAN OSS STEPHEN A | 57846 0.3255% | $1.19M | 3 | 0 | <0.0001% | |
| PUMPHREY WILLIAM | Sr VP & President, NA | 27439 0.1544% | $563,597.06 | 1 | 3 | <0.0001% |
| Edwards Jeffrey S | Chairman and CEO | 22900 0.1289% | $470,366.00 | 2 | 1 | <0.0001% |
| Ott Larry | See remarks | 17661 0.0994% | $362,756.94 | 4 | 0 | +34.3% |
| Lee Song Min | Sr VP & Pres., Asia Pacific | 16784 0.0945% | $344,743.36 | 1 | 5 | <0.0001% |
| Clark Patrick | See Remarks | 9965 0.0561% | $204,681.10 | 2 | 0 | +25.04% |
| Oak Hill Advisors GenPar, L.P. | director | 9570 0.0539% | $196,567.80 | 3 | 53 | |
| MIRRO JUSTIN E | director | 9541 0.0537% | $195,972.14 | 2 | 0 | +2.81% |
| REMENAR ROBERT J | director | 7407 0.0417% | $152,139.78 | 2 | 0 | +9.01% |
| Simoncini Matthew | director | 5500 0.031% | $112,970.00 | 1 | 0 | <0.0001% |
| Sidlik Thomas W | director | 4750 0.0267% | $97,565.00 | 1 | 0 | +12.8% |
| DeBest Jeffrey A. | See Remarks | 4500 0.0253% | $92,430.00 | 2 | 0 | <0.0001% |
| Venkatasubramanian Somasundhar | See remarks | 3677 0.0207% | $75,525.58 | 1 | 0 | <0.0001% |
| Couch Christopher | See Remarks | 2337 0.0132% | $48,001.98 | 1 | 0 | <0.0001% |
| Sepahban Sonya F. | director | 2301 0.0129% | $47,262.54 | 1 | 0 | <0.0001% |
$28,695,358 | 17 | 6.37% | $4.75B | |
$5,109,371 | 10 | -55.62% | $47.14M | |
$1,225,009 | 8 | 22.93% | $2.48B | |
$2,388,098 | 5 | -4.99% | $279.43M | |
$25,000 | 1 | -34.55% | $6M |
| Increased Positions | 76 | +52.05% | 1M | +11.3% |
| Decreased Positions | 61 | -41.78% | 1M | -9.74% |
| New Positions | 21 | New | 181,336 | New |
| Sold Out Positions | 21 | Sold Out | 186,509 | Sold Out |
| Total Postitions | 161 | +10.27% | 12M | +1.57% |
| Blackrock, Inc. | $46,349.00 | 7.9% | 1.42M | -25,592 | -1.77% | 2025-09-30 |
| Vanguard Group Inc | $31,828.00 | 5.43% | 976,604 | +29,800 | +3.15% | 2025-09-30 |
| Millstreet Capital Management Llc | $30,373.00 | 5.18% | 931,971 | 0 | 0% | 2025-09-30 |
| D. E. Shaw & Co., Inc. | $19,995.00 | 3.41% | 613,527 | +7,623 | +1.26% | 2025-09-30 |
| Fiduciary Alliance Llc | $16,253.00 | 2.77% | 498,714 | +13,973 | +2.88% | 2025-09-30 |
| Great Hill Capital Llc | $14,151.00 | 2.41% | 434,219 | +434,219 | New | 2025-09-30 |
| Renaissance Technologies Llc | $13,997.00 | 2.39% | 429,500 | +87,700 | +25.66% | 2025-09-30 |
| Geode Capital Management, Llc | $13,347.00 | 2.28% | 409,546 | +4,879 | +1.21% | 2025-09-30 |
| Dimensional Fund Advisors Lp | $12,812.00 | 2.18% | 393,127 | -6,138 | -1.54% | 2025-09-30 |
| State Street Corp | $11,726.00 | 2% | 359,814 | +1,306 | +0.36% | 2025-09-30 |