| $1B | ||
| $206M | ||
| $174M | ||
| $77M | ||
| $58M | ||
| $50M |
Buys | $295,327 | 6 | 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., through its subsidiary, Cooper-Standard Automotive Inc., designs, manufactures, and sells sealing, fuel and brake delivery, and fluid transfer systems. The company's sealing systems include obstacle detection sensor systems, dynamic seals, variable extrusion systems, static seals, specialty sealing products, encapsulated glasses, stainless steel trims, FlushSeal systems, and textured surfaces with cloth appearance. Its fuel and brake delivery systems comprise chassis and tank fuel lines and bundles, direct injection and port fuel rails, metallic brake lines and bundles, tube coatings, quick connects, low oligomer multi-layer convoluted tubes, and brake jounce lines. The company's fluid transfer systems consist of heater/coolant hoses, turbo charger hoses, quick connects, charged air cooler ducts/assemblies, DPF and SCR emission lines, secondary air hoses, degas tanks, brake and clutch hoses, air intake and charge systems, transmission oil cooling hoses, and multilayer tubing for glycol thermal management. Its products are primarily used in passenger vehicles and light trucks that are manufactured by automotive original equipment manufacturers and replacement markets. The company operates in the United States, Mexico, China, Poland, Canada, Germany, France, and internationally. Cooper-Standard Holdings Inc. was founded in 1960 and is headquartered in Northville, Michigan.
Over the last 12 months, insiders at Cooper-Standard Holdings Inc. have bought $295,327 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 $309,848 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 | +2.34% | ||
| 2026-03-12 | Mastrocola David John | director | 1,494 0.0085% | $30.25 | $45,194 | -1.25% | ||
| 2026-03-11 | Mastrocola David John | director | 2,000 0.0113% | $31.00 | $62,000 | -4.05% | ||
| 2025-11-10 | Mastrocola David John | director | 2,000 0.0113% | $29.05 | $58,100 | +9.88% | ||
| 2025-11-04 | Banas Jonathan P | EVP and CFO | 500 0.0026% | $28.22 | $14,108 | +11.93% | ||
| 2025-11-03 | Banas Jonathan P | EVP and CFO | 500 0.0028% | $29.95 | $14,975 | +5.62% | ||
| 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 0.3037% | $1.7M | 5 | 0 | +9.35% |
| Mastrocola David John | director | 25000 0.1408% | $788,750.00 | 6 | 0 | +91.44% |
| Silver Point Capital L.P. | 10 percent owner | 1221413 6.8792% | $38.54M | 5 | 86 | |
| McElya James Strauss | director | 382239 2.1528% | $12.06M | 0 | 1 | |
| AUGUST GLENN R | 10 percent owner | 264218 1.4881% | $8.34M | 3 | 0 | |
| VAN OSS STEPHEN A | 57846 0.3258% | $1.83M | 3 | 0 | <0.0001% | |
| Stephenson Keith Dwayne | Executive VP and COO | 48499 0.2732% | $1.53M | 0 | 6 | |
| Campbell Allen James | 31964 0.18% | $1.01M | 0 | 6 | ||
| PUMPHREY WILLIAM | Sr VP & President, NA | 27439 0.1545% | $865,700.45 | 1 | 3 | <0.0001% |
| Edwards Jeffrey S | Chairman and CEO | 22900 0.129% | $722,495.00 | 2 | 1 | <0.0001% |
| Ott Larry | See remarks | 17661 0.0995% | $557,204.55 | 4 | 0 | +34.3% |
| Lee Song Min | Sr VP & Pres., Asia Pacific | 16784 0.0945% | $529,535.20 | 1 | 5 | <0.0001% |
| Bustos Orlando Antonio | director | 12126 0.0683% | $382,575.30 | 0 | 3 | |
| Clark Patrick | See Remarks | 9965 0.0561% | $314,395.75 | 2 | 0 | +25.04% |
| Oak Hill Advisors GenPar, L.P. | director | 9570 0.0539% | $301,933.50 | 3 | 53 | |
| MIRRO JUSTIN E | director | 9541 0.0537% | $301,018.55 | 2 | 0 | +2.81% |
| Yantz Helen Therese | See Remarks | 8601 0.0484% | $271,361.55 | 0 | 3 | |
| de Miguel Posada Juan Fernando | See remarks | 7931 0.0447% | $250,223.05 | 0 | 5 | |
| REMENAR ROBERT J | director | 7407 0.0417% | $233,690.85 | 2 | 0 | +9.01% |
| Simoncini Matthew | director | 5500 0.031% | $173,525.00 | 1 | 0 | <0.0001% |
| Sidlik Thomas W | director | 4750 0.0268% | $149,862.50 | 1 | 0 | +12.8% |
| DeBest Jeffrey A. | See Remarks | 4500 0.0253% | $141,975.00 | 2 | 0 | <0.0001% |
| Venkatasubramanian Somasundhar | See remarks | 3677 0.0207% | $116,009.35 | 1 | 0 | <0.0001% |
| Miziolek Aleksandra A | See Remarks | 2709 0.0153% | $85,468.95 | 0 | 2 | |
| Couch Christopher | See Remarks | 2337 0.0132% | $73,732.35 | 1 | 0 | <0.0001% |
| Sepahban Sonya F. | director | 2301 0.013% | $72,596.55 | 1 | 0 | <0.0001% |
| WAY KENNETH L | director | 1129 0.0064% | $35,619.95 | 0 | 1 | |
| WENZL SHARON | See Remarks | 1004 0.0057% | $31,676.20 | 0 | 5 |
$28,695,358 | 17 | 6.37% | $6.4B |
| 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 |