Zona Christopher

Officer · DTM

As of 2026-09-16, Zona Christopher has 19 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: $732KIndirect: $0$732Kas of 2026-09-16
  • Direct $732K
  • Indirect $0
DTMdirect5,853 sh$732K

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

DTM · 19 trades
2026-02-20: Award / grant, 5,853 sh ($0)2026-02-17: Withheld for tax, 16,814 sh ($2.2M)2026-02-17: Award / grant, 36,731 sh ($0)2026-02-01: Withheld for tax, 2,808 sh ($354K)2026-02-01: Option exercise, 6,979 sh ($0)2026-02-01: Option exercise, 7,872 sh2026-02-01: Option exercise, 7,872 sh2025-08-02: Withheld for tax, 9,915 sh ($1.0M)2025-08-02: Option exercise, 18,125 sh ($0)2025-08-02: Option exercise, 21,646 sh2025-08-02: Option exercise, 21,646 sh2025-02-25: Withheld for tax, 9,742 sh ($933K)2025-02-25: Award / grant, 27,793 sh ($0)2025-02-25: Award / grant, 5,419 sh ($0)2025-02-04: Withheld for tax, 2,145 sh ($217K)2025-02-04: Option exercise, 5,955 sh ($0)2025-02-04: Option exercise, 5,955 sh2025-02-04: Option exercise, 5,955 sh2024-12-24: Award / grant, 3,530 sh ($0)

Filing ledger

DateCompanyActionShares @ priceValueOwnership ΔOwned afterFiling
19 award / exercise / gift records — not counted as purchases
DateCompanyActionSharesOwned afterFiling
2026-02-20DTMAward / grant5,8535,853Form 4
2026-02-17DTMWithheld for tax16,81496,130Form 4
2026-02-17DTMAward / grant36,731112,944Form 4
2026-02-01DTMWithheld for tax2,80876,213Form 4
2026-02-01DTMOption exercise6,9790Form 4
2026-02-01DTMOption exercise7,87279,021Form 4
2026-02-01DTMOption exercise7,87279,021Form 4
2025-08-02DTMWithheld for tax9,91571,149Form 4
2025-08-02DTMOption exercise18,1250Form 4
2025-08-02DTMOption exercise21,64681,064Form 4
2025-08-02DTMOption exercise21,64681,064Form 4
2025-02-25DTMWithheld for tax9,74259,418Form 4
2025-02-25DTMAward / grant27,79369,160Form 4
2025-02-25DTMAward / grant5,4195,419Form 4
2025-02-04DTMWithheld for tax2,14541,367Form 4
2025-02-04DTMOption exercise5,9550Form 4
2025-02-04DTMOption exercise5,95543,512Form 4
2025-02-04DTMOption exercise5,95543,512Form 4
2024-12-24DTMAward / grant3,5303,530Form 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.