By CapitalSnitch Research Desk · updated Oct 11, 2026 · data from SEC filings and official Congress disclosures
Cooper-Standard Holdings Inc. insiders have been one-way buyers this past year: two people put roughly $295,000 into the stock and nobody sold at market prices.
Biggest single buyer: Mastrocola David John, Director, with roughly $101,000. C-suite participation is part of the picture here.
Big money check: 133 institutions held CPS as of Q2 2026, and funds were split between buying and selling. Zooming out by quarter: No open-market insider buying or selling in the last full quarter. Insiders bought in 3 of the last 7 full quarters.
Are insiders buying or selling CPS stock?
In the last 12 months Cooper-Standard Holdings Inc. insiders made open-market purchases worth about $295,000 and sales worth about $0. Data comes from SEC Form 4 filings, updated every 30 minutes on CapitalSnitch.
When was the last insider trade in CPS?
The most recent open-market insider trade in CPS was filed on 2026-03-13.
How many institutions own CPS?
133 investment managers reported holding CPS in SEC Form 13F filings for Q2 2026.
Has any member of Congress traded CPS?
No congressional trades in CPS were reported in the past two years. The full list is free on CapitalSnitch.
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Public-record data for research and education, not investment advice. Insider sales are often pre-planned (10b5-1).
Congress data: Data derived from public disclosures filed under the Ethics in Government Act and the STOCK Act, republished free for public transparency and news reporting. Disclosures may lag the trade by 45 days or more and show amounts only as ranges. This data may not be used for credit rating, loan underwriting, solicitation of money (political, charitable or other), direct-mail or commercial targeting (5 U.S.C. 13107).