Cooper William Earl

Officer · MRAM

As of 2026-09-16, Cooper William Earl has 8 Form 4 transactions on record across 1 company — 7 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.

Reconstructed holdings

Direct: $2.3MIndirect: $0$2.3Mas of 2026-09-16
  • Direct $2.3M
  • Indirect $0
MRAMdirect157,741 sh$2.3M

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

MRAM · 8 trades
2026-08-04: Award / grant, 8,610 sh ($0)2026-07-01: Sale, 1,549 sh ($35K)2026-05-20: Sale, 10,000 sh ($291K)2026-05-06: Sale, 11,000 sh ($239K)2026-04-01: Sale, 1,549 sh ($14K)2026-03-31: Award / grant, 80,386 sh ($0)2026-01-07: Sale, 6,807 sh ($82K)2025-02-24: Award / grant, 100,000 sh ($0)

Filing ledger

DateCompanyActionShares @ priceValueOwnership ΔOwned afterFiling
2026-07-01MRAMSale1,549 @ $22.34$35K−1.0% of holding149,481Form 4
2026-05-20MRAMSale10,000 @ $29.13$291K−6.2% of holding151,030Form 4
2026-05-06MRAMSale11,000 @ $21.75$239K−6.4% of holding161,030Form 4
2026-04-01MRAMSale1,549 @ $9.20$14K−0.9% of holding172,030Form 4
2026-01-07MRAMSale6,807 @ $12.06$82K−6.8% of holding93,193Form 4
3 award / exercise / gift records — not counted as purchases
DateCompanyActionSharesOwned afterFiling
2026-08-04MRAMAward / grant8,610157,741Form 4
2026-03-31MRAMAward / grant80,386173,579Form 4
2025-02-24MRAMAward / grant100,000100,000Form 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.