Michna Magda

Officer · STAA

As of 2026-09-16, Michna Magda has 34 Form 4 transactions on record across 1 company — 28 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: $25KIndirect: $0$25Kas of 2026-09-16
  • Direct $25K
  • Indirect $0
STAAdirect1,100 sh$25K

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

STAA · 34 trades
2026-08-14: Withheld for tax, 2,797 sh ($73K)2026-08-14: Option exercise, 1,100 sh ($29K)2026-08-14: Withheld for tax, 559 sh ($15K)2026-08-14: Option exercise, 5,499 sh ($0)2026-08-14: Option exercise, 1,100 sh ($0)2026-08-14: Option exercise, 5,499 sh ($0)2026-05-15: Withheld for tax, 5,595 sh ($179K)2026-05-15: Withheld for tax, 2,431 sh ($78K)2026-05-15: Withheld for tax, 1,118 sh ($36K)2026-05-15: Withheld for tax, 559 sh ($18K)2026-05-15: Award / grant, 5,499 sh ($0)2026-05-15: Award / grant, 2,199 sh ($0)2026-05-15: Award / grant, 1,100 sh ($0)2026-05-15: Option exercise, 10,997 sh ($0)2026-05-15: Award / grant, 10,997 sh ($0)2026-05-15: Option exercise, 5,499 sh ($0)2026-05-15: Option exercise, 2,199 sh ($0)2026-05-15: Option exercise, 1,100 sh ($0)2026-05-08: Withheld for tax, 1,680 sh ($45K)2026-03-14: Withheld for tax, 6,313 sh ($119K)2026-03-14: Option exercise, 14,663 sh ($0)2026-03-14: Option exercise, 2,932 sh ($0)2026-03-14: Option exercise, 14,663 sh ($0)2026-03-14: Option exercise, 2,932 sh ($0)2026-03-13: Award / grant, 33,838 sh ($0)2026-03-12: Withheld for tax, 2,216 sh ($41K)2026-03-12: Option exercise, 6,178 sh ($0)2026-03-12: Option exercise, 6,178 sh ($0)2025-05-08: Withheld for tax, 1,675 sh ($33K)2025-03-14: Award / grant, 43,989 sh ($0)2025-03-14: Award / grant, 8,798 sh ($0)2025-03-12: Withheld for tax, 2,435 sh ($44K)2025-03-12: Option exercise, 6,177 sh ($0)2025-03-12: Option exercise, 6,177 sh ($0)

Filing ledger

DateCompanyActionShares @ priceValueOwnership ΔOwned afterFiling
34 award / exercise / gift records — not counted as purchases
DateCompanyActionSharesOwned afterFiling
2026-08-14STAAWithheld for tax2,79740,802Form 4
2026-08-14STAAOption exercise1,10041,343Form 4
2026-08-14STAAWithheld for tax55940,243Form 4
2026-08-14STAAOption exercise5,49943,599Form 4
2026-08-14STAAOption exercise1,1001,100Form 4
2026-08-14STAAOption exercise5,4995,499Form 4
2026-05-15STAAWithheld for tax5,59538,093Form 4
2026-05-15STAAWithheld for tax2,43141,161Form 4
2026-05-15STAAWithheld for tax1,11842,242Form 4
2026-05-15STAAWithheld for tax55942,783Form 4
2026-05-15STAAAward / grant5,49943,592Form 4
2026-05-15STAAAward / grant2,19943,360Form 4
2026-05-15STAAAward / grant1,10043,342Form 4
2026-05-15STAAOption exercise10,99710,997Form 4
2026-05-15STAAAward / grant10,99743,688Form 4
2026-05-15STAAOption exercise5,49916,496Form 4
2026-05-15STAAOption exercise2,19918,695Form 4
2026-05-15STAAOption exercise1,10019,795Form 4
2026-05-08STAAWithheld for tax1,68032,691Form 4
2026-03-14STAAWithheld for tax6,31329,668Form 4
2026-03-14STAAOption exercise14,66333,069Form 4
2026-03-14STAAOption exercise2,93236,001Form 4
2026-03-14STAAOption exercise14,66329,326Form 4
2026-03-14STAAOption exercise2,9325,866Form 4
2026-03-13STAAAward / grant33,83833,838Form 4
2026-03-12STAAWithheld for tax2,21618,406Form 4
2026-03-12STAAOption exercise6,17820,622Form 4
2026-03-12STAAOption exercise6,1786,178Form 4
2025-05-08STAAWithheld for tax1,67514,444Form 4
2025-03-14STAAAward / grant43,98943,989Form 4
2025-03-14STAAAward / grant8,7988,798Form 4
2025-03-12STAAWithheld for tax2,43516,119Form 4
2025-03-12STAAOption exercise6,17718,554Form 4
2025-03-12STAAOption exercise6,17712,356Form 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.