Cooper Matthew W

Officer · COF

As of 2026-09-16, Cooper Matthew W has 23 Form 4 transactions on record across 1 company — 15 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.

Pattern in the record: open-market sales filed in September in multiple years since 2025 — a recurring calendar cadence, more consistent with scheduled activity than a one-off decision.

Reconstructed holdings

Direct: $16.9MIndirect: $0$16.9Mas of 2026-09-16
  • Direct $16.9M
  • Indirect $0
COFdirect83,194 sh$16.9M

Reconstructed from this person's own Form 4 filings — the total each filing reported owning afterward, priced at the close on the as-of date shown. A filed position can lag the real one.

Direct and indirect holdings (e.g. through a trust or fund) are tagged separately, as filed.

Trades by company

COF · 23 trades
2026-09-01: Sale, 3,500 sh ($749K)2026-08-04: Sale, 3,500 sh ($768K)2026-07-07: Sale, 3,500 sh ($728K)2026-06-02: Sale, 3,500 sh ($642K)2026-05-12: Sale, 3,500 sh ($644K)2026-03-09: Withheld for tax, 3,651 sh ($678K)2026-03-09: Award / grant, 8,094 sh ($0)2026-02-15: Withheld for tax, 1,735 sh ($360K)2026-02-15: Withheld for tax, 1,536 sh ($319K)2026-02-15: Withheld for tax, 1,203 sh ($249K)2026-02-03: Award / grant, 8,239 sh ($0)2026-01-06: Sale, 2,000 sh ($500K)2025-12-02: Sale, 2,000 sh ($443K)2025-11-04: Sale, 2,000 sh ($439K)2025-10-02: Sale, 2,000 sh ($424K)2025-09-02: Sale, 2,000 sh ($447K)2025-06-03: Award / grant, 28,115 sh ($0)2025-03-10: Withheld for tax, 2,882 sh ($472K)2025-03-10: Award / grant, 6,390 sh ($0)2025-02-15: Withheld for tax, 1,735 sh ($351K)2025-02-15: Withheld for tax, 1,390 sh ($281K)2025-02-15: Withheld for tax, 742 sh ($150K)2025-02-04: Award / grant, 8,001 sh ($0)

Filing ledger

DateCompanyActionShares @ priceValueOwnership ΔOwned afterFiling
2026-09-01COFSale3,500 @ $214.10$749K−4.0% of holding83,194Form 4
2026-08-04COFSale3,500 @ $219.33$768K−3.9% of holding86,694Form 4
2026-07-07COFSale3,500 @ $208.00$728K−3.7% of holding90,194Form 4
2026-06-02COFSale3,500 @ $183.36$642K−3.6% of holding93,694Form 4
2026-05-12COFSale3,500 @ $183.93$644K−3.5% of holding97,194Form 4
2026-01-06COFSale2,000 @ $250.00$500K−2.1% of holding92,486Form 4
2025-12-02COFSale2,000 @ $221.54$443K−2.1% of holding94,486Form 4
2025-11-04COFSale2,000 @ $219.41$439K−2.0% of holding96,486Form 4
2025-10-02COFSale2,000 @ $211.99$424K−2.0% of holding98,486Form 4
2025-09-02COFSale2,000 @ $223.40$447K−2.0% of holding100,486Form 4
13 award / exercise / gift records — not counted as purchases
DateCompanyActionSharesOwned afterFiling
2026-03-09COFWithheld for tax3,651100,694Form 4
2026-03-09COFAward / grant8,094104,345Form 4
2026-02-15COFWithheld for tax1,73597,454Form 4
2026-02-15COFWithheld for tax1,53699,189Form 4
2026-02-15COFWithheld for tax1,20396,251Form 4
2026-02-03COFAward / grant8,239100,725Form 4
2025-06-03COFAward / grant28,115102,486Form 4
2025-03-10COFWithheld for tax2,88274,371Form 4
2025-03-10COFAward / grant6,39077,253Form 4
2025-02-15COFWithheld for tax1,73570,863Form 4
2025-02-15COFWithheld for tax1,39072,598Form 4
2025-02-15COFWithheld for tax74273,988Form 4
2025-02-04COFAward / grant8,00174,730Form 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.