Yang Timothy D.

Officer · MGY

As of 2026-09-16, Yang Timothy D. has 13 Form 4 transactions on record across 1 company — 9 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: $13.7MIndirect: $0$13.7Mas of 2026-09-16
  • Direct $13.7M
  • Indirect $0
MGYdirect526,661 sh$13.7M

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

MGY · 13 trades
2026-03-09: Sale, 150,000 sh ($4.4M)2026-03-02: Withheld for tax, 15,156 sh ($433K)2026-02-05: Disposition, 24,766 sh ($594K)2026-02-05: Withheld for tax, 9,746 sh ($255K)2026-02-05: Award / grant, 42,122 sh ($0)2026-02-05: Option exercise, 49,532 sh ($0)2026-02-05: Award / grant, 42,122 sh ($0)2026-02-05: Option exercise, 49,532 sh2026-02-05: Option exercise, 49,532 sh2025-03-03: Withheld for tax, 22,334 sh ($497K)2025-03-03: Disposition, 18,432 sh ($410K)2025-02-12: Award / grant, 36,246 sh ($0)2025-02-12: Award / grant, 36,246 sh ($0)

Filing ledger

DateCompanyActionShares @ priceValueOwnership ΔOwned afterFiling
2026-03-09MGYSale150,000 @ $29.29$4.4M−22.2% of holding526,661Form 4
12 award / exercise / gift records — not counted as purchases
DateCompanyActionSharesOwned afterFiling
2026-03-02MGYWithheld for tax15,156676,661Form 4
2026-02-05MGYDisposition24,766649,695Form 4
2026-02-05MGYWithheld for tax9,746674,461Form 4
2026-02-05MGYAward / grant42,122691,817Form 4
2026-02-05MGYOption exercise49,5320Form 4
2026-02-05MGYAward / grant42,12242,122Form 4
2026-02-05MGYOption exercise49,532684,207Form 4
2026-02-05MGYOption exercise49,532684,207Form 4
2025-03-03MGYWithheld for tax22,334653,107Form 4
2025-03-03MGYDisposition18,432634,675Form 4
2025-02-12MGYAward / grant36,24636,246Form 4
2025-02-12MGYAward / grant36,246675,441Form 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.