Mauch Robert P.

Director · Officer · COR

As of 2026-09-16, Mauch Robert P. has 66 Form 4 transactions on record across 1 company — 39 in the trailing 12 months.

Everything this person has disclosed to the SEC on Form 4 — across every company they file for — reconstructed from the public record. A filing history, not a tip sheet.

Trades by company

COR · 66 trades
2026-02-20: Sale, 3,762 sh ($1.4M)2026-02-20: Option exercise, 3,762 sh ($324K)2026-02-20: Option exercise, 3,762 sh ($0)2026-02-18: Sale, 1,333 sh ($479K)2026-01-20: Sale, 5,096 sh ($1.8M)2026-01-20: Option exercise, 3,763 sh ($324K)2026-01-20: Option exercise, 3,763 sh ($0)2025-12-18: Sale, 5,096 sh ($1.8M)2025-12-18: Option exercise, 3,763 sh ($324K)2025-12-18: Option exercise, 3,763 sh ($0)2025-12-17: Gift, 3,000 sh ($0)2025-12-15: Withheld for tax, 638 sh ($224K)2025-12-15: Option exercise, 638 sh ($0)2025-12-15: Option exercise, 638 sh2025-12-15: Option exercise, 638 sh2025-11-20: Withheld for tax, 2,144 sh ($776K)2025-11-20: Option exercise, 5,790 sh ($0)2025-11-20: Option exercise, 5,790 sh2025-11-20: Option exercise, 5,790 sh2025-11-18: Sale, 5,096 sh ($1.9M)2025-11-18: Option exercise, 3,763 sh ($324K)2025-11-18: Option exercise, 3,763 sh ($0)2025-11-13: Withheld for tax, 18,677 sh ($5.8M)2025-11-13: Award / grant, 42,944 sh ($0)2025-11-12: Award / grant, 15,960 sh ($0)2025-11-07: Withheld for tax, 1,735 sh ($626K)2025-11-07: Withheld for tax, 1,673 sh ($603K)2025-11-07: Option exercise, 4,215 sh ($0)2025-11-07: Option exercise, 4,065 sh ($0)2025-11-07: Option exercise, 4,065 sh2025-11-07: Option exercise, 4,215 sh2025-11-07: Option exercise, 4,065 sh2025-11-07: Option exercise, 4,215 sh2025-10-20: Sale, 5,097 sh ($1.7M)2025-10-20: Option exercise, 3,763 sh ($324K)2025-10-20: Option exercise, 3,763 sh ($0)2025-09-18: Sale, 5,097 sh ($1.5M)2025-09-18: Option exercise, 3,763 sh ($324K)2025-09-18: Option exercise, 3,763 sh ($0)2025-08-18: Sale, 4,968 sh ($1.5M)2025-08-18: Option exercise, 3,225 sh ($278K)2025-08-18: Option exercise, 3,225 sh ($0)2025-07-18: Sale, 4,968 sh ($1.5M)2025-07-18: Option exercise, 3,225 sh ($278K)2025-07-18: Option exercise, 3,225 sh ($0)2025-06-18: Sale, 4,969 sh ($1.5M)2025-06-18: Option exercise, 3,225 sh ($278K)2025-06-18: Option exercise, 3,225 sh ($0)2025-05-19: Sale, 4,969 sh ($1.4M)2025-05-19: Option exercise, 3,225 sh ($278K)2025-05-19: Option exercise, 3,225 sh ($0)2025-04-21: Sale, 4,969 sh ($1.4M)2025-04-21: Option exercise, 3,225 sh ($278K)2025-04-21: Option exercise, 3,225 sh ($0)2025-03-18: Sale, 3,226 sh ($842K)2025-03-18: Sale, 1,744 sh ($455K)2025-03-18: Option exercise, 3,226 sh ($278K)2025-03-18: Option exercise, 3,226 sh ($0)2025-03-03: Sale, 3,226 sh ($823K)2025-03-03: Sale, 1,744 sh ($445K)2025-03-03: Option exercise, 3,226 sh ($278K)2025-03-03: Option exercise, 3,226 sh ($0)2024-12-18: Withheld for tax, 789 sh ($183K)2024-12-18: Option exercise, 789 sh ($0)2024-12-18: Option exercise, 789 sh2024-12-18: Option exercise, 789 sh

Filing ledger

DateCompanyActionShares @ priceValueOwnership ΔOwned afterFiling
2026-02-20CORSale3,762 @ $358.94$1.4M−5.4% of holding65,393Form 4
2026-02-18CORSale1,333 @ $359.46$479K−2.0% of holding65,393Form 4
2026-01-20CORSale5,096 @ $354.73$1.8M−7.1% of holding66,726Form 4
2025-12-18CORSale5,096 @ $343.45$1.8M−7.0% of holding68,059Form 4
2025-11-18CORSale5,096 @ $366.64$1.9M−7.2% of holding65,746Form 4
2025-10-20CORSale5,097 @ $326.80$1.7M−11.8% of holding37,940Form 4
2025-09-18CORSale5,097 @ $290.00$1.5M−11.5% of holding39,274Form 4
2025-08-18CORSale4,968 @ $293.53$1.5M−10.9% of holding40,608Form 4
2025-07-18CORSale4,968 @ $294.11$1.5M−10.5% of holding42,351Form 4
2025-06-18CORSale4,969 @ $295.30$1.5M−10.1% of holding44,094Form 4
2025-05-19CORSale4,969 @ $291.43$1.4M−9.8% of holding45,838Form 4
2025-04-21CORSale4,969 @ $289.33$1.4M−9.5% of holding47,582Form 4
2025-03-18CORSale3,226 @ $260.93$842K−5.9% of holding51,070Form 4
2025-03-18CORSale1,744 @ $260.93$455K−3.4% of holding49,326Form 4
2025-03-03CORSale3,226 @ $255.00$823K−5.9% of holding51,070Form 4
2025-03-03CORSale1,744 @ $255.00$445K−3.3% of holding51,070Form 4
50 award / exercise / gift records — not counted as purchases
DateCompanyActionSharesOwned afterFiling
2026-02-20COROption exercise3,76269,155Form 4
2026-02-20COROption exercise3,7620Form 4
2026-01-20COROption exercise3,76371,822Form 4
2026-01-20COROption exercise3,7633,762Form 4
2025-12-18COROption exercise3,76373,155Form 4
2025-12-18COROption exercise3,7637,525Form 4
2025-12-17CORGift3,00066,392Form 4
2025-12-15CORWithheld for tax63869,392Form 4
2025-12-15COROption exercise63815,322Form 4
2025-12-15COROption exercise63870,030Form 4
2025-12-15COROption exercise63870,030Form 4
2025-11-20CORWithheld for tax2,14469,392Form 4
2025-11-20COROption exercise5,79013,158Form 4
2025-11-20COROption exercise5,79071,536Form 4
2025-11-20COROption exercise5,79071,536Form 4
2025-11-18COROption exercise3,76370,842Form 4
2025-11-18COROption exercise3,76311,288Form 4
2025-11-13CORWithheld for tax18,67767,079Form 4
2025-11-13CORAward / grant42,94485,756Form 4
2025-11-12CORAward / grant15,96015,960Form 4
2025-11-07CORWithheld for tax1,73540,420Form 4
2025-11-07CORWithheld for tax1,67342,812Form 4
2025-11-07COROption exercise4,2150Form 4
2025-11-07COROption exercise4,0654,066Form 4
2025-11-07COROption exercise4,06544,485Form 4
2025-11-07COROption exercise4,21542,155Form 4
2025-11-07COROption exercise4,06544,485Form 4
2025-11-07COROption exercise4,21542,155Form 4
2025-10-20COROption exercise3,76343,037Form 4
2025-10-20COROption exercise3,76315,051Form 4
2025-09-18COROption exercise3,76344,371Form 4
2025-09-18COROption exercise3,76318,814Form 4
2025-08-18COROption exercise3,22545,576Form 4
2025-08-18COROption exercise3,22522,577Form 4
2025-07-18COROption exercise3,22547,319Form 4
2025-07-18COROption exercise3,22525,802Form 4
2025-06-18COROption exercise3,22549,063Form 4
2025-06-18COROption exercise3,22529,027Form 4
2025-05-19COROption exercise3,22550,807Form 4
2025-05-19COROption exercise3,22532,252Form 4

Source: SEC Form 4 filings. Each row links to its original filing.

Research tool, not investment advice — historical frequencies, not recommendations. A product of Marovel Technologies LLC. Full terms.