de Cardenas Alberto

Officer · MTZ

As of 2026-09-16, de Cardenas Alberto has 6 Form 4 transactions on record across 1 company — 2 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: $23.2MIndirect: $0$23.2Mas of 2026-09-16
  • Direct $23.2M
  • Indirect $0
MTZdirect102,780 sh$23.2M

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

MTZ · 6 trades
2026-03-18: Award / grant, 6,269 sh ($0)2026-03-10: Withheld for tax, 4,838 sh ($1.4M)2025-08-05: Sale, 9,900 sh ($1.8M)2025-08-05: Sale, 100 sh ($18K)2025-03-24: Withheld for tax, 4,319 sh ($536K)2025-03-18: Award / grant, 14,400 sh ($0)

Filing ledger

DateCompanyActionShares @ priceValueOwnership ΔOwned afterFiling
2025-08-05MTZSale9,900 @ $180.69$1.8M−8.9% of holding101,349Form 4
2025-08-05MTZSale100 @ $180.69$18K−0.1% of holding111,249Form 4
4 award / exercise / gift records — not counted as purchases
DateCompanyActionSharesOwned afterFiling
2026-03-18MTZAward / grant6,269102,780Form 4
2026-03-10MTZWithheld for tax4,83896,511Form 4
2025-03-24MTZWithheld for tax4,319111,349Form 4
2025-03-18MTZAward / grant14,400115,668Form 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.