Mastrocola David John 4

What Happened

• David John Mastrocola, a director of Cooper-Standard Holdings Inc. (CPS), made three open-market purchases (code P) totaling 6,885 shares between March 11 and March 13, 2026.
  • 2026-03-11: 2,000 shares @ $31.00 = $62,000
  • 2026-03-12: 1,494 shares @ $30.25 = $45,194
  • 2026-03-13: 3,391 shares @ $29.77 = $100,950
• These were purchases (insider buying), which investors often view as a more informative or bullish signal than routine sales.

Key Details

• Transaction dates and prices: Mar 11 (2,000 @ $31.00), Mar 12 (1,494 @ $30.25), Mar 13 (3,391 @ $29.77).
• Total purchased: 6,885 shares for a combined reported value of $208,144.
• Shares owned after transaction: Not disclosed in the information provided in your request / not reported here.
• Footnote: The filing notes a weighted-average price with purchases made at multiple prices in the $29.25–$30.25 range; the reporting person can provide a breakdown on request (Footnote F1).
• Filing date: Form 4 filed 2026-03-13 for transactions occurring Mar 11–13, 2026 — appears to be timely based on the filing date.

Context

• These were open-market purchases by a company director (not a derivative exercise, gift, or tax withholding). Open-market buys reflect the director acquiring shares on the market rather than receiving an award or exercising options.
• For retail investors: insider purchases are factual signals of personal investment by insiders but do not prove future performance; consider alongside company fundamentals and broader insider activity.