Vlcek Ondrej

Director · GEN

As of 2026-09-27, Vlcek Ondrej has 16 Form 4 transactions on record across 1 company — 13 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: $72.2MIndirect: $0$72.2Mas of 2026-09-27
  • Direct $72.2M
  • Indirect $0
GENdirect3,339,201 sh$72.2M

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

GEN · 16 trades
2026-09-09: Withheld for tax, 2,647 sh ($79K)2026-09-09: Award / grant, 9,072 sh ($0)2026-09-01: Withheld for tax, 128 sh ($4K)2026-08-27: Sale, 200,000 sh ($6.0M)2026-08-25: Sale, 152,358 sh ($4.4M)2026-08-21: Sale, 47,462 sh ($1.4M)2026-08-19: Sale, 100,000 sh ($2.8M)2026-06-10: Sale, 100,000 sh ($2.5M)2026-06-01: Withheld for tax, 128 sh ($4K)2026-03-01: Withheld for tax, 128 sh ($3K)2025-12-10: Sale, 113,674 sh ($3.1M)2025-12-01: Withheld for tax, 128 sh ($3K)2025-11-01: Withheld for tax, 19,434 sh ($512K)2025-09-09: Award / grant, 1,696 sh ($50K)2025-09-09: Award / grant, 8,822 sh ($0)2025-05-01: Withheld for tax, 13,564 sh ($347K)

Filing ledger

DateCompanyActionShares @ priceValueOwnership ΔOwned afterFiling
2026-08-27GENSale200,000 @ $30.00$6.0M−5.7% of holding3,332,904Form 4
2026-08-25GENSale152,358 @ $29.00$4.4M−4.1% of holding3,532,904Form 4
2026-08-21GENSale47,462 @ $29.00$1.4M−1.3% of holding3,685,262Form 4
2026-08-19GENSale100,000 @ $28.00$2.8M−2.6% of holding3,732,724Form 4
2026-06-10GENSale100,000 @ $24.78$2.5M−2.5% of holding3,832,724Form 4
2025-12-10GENSale113,674 @ $27.12$3.1M−2.8% of holding3,932,980Form 4
10 award / exercise / gift records — not counted as purchases
DateCompanyActionSharesOwned afterFiling
2026-09-09GENWithheld for tax2,6473,339,201Form 4
2026-09-09GENAward / grant9,0723,341,848Form 4
2026-09-01GENWithheld for tax1283,332,776Form 4
2026-06-01GENWithheld for tax1283,932,724Form 4
2026-03-01GENWithheld for tax1283,932,852Form 4
2025-12-01GENWithheld for tax1284,046,654Form 4
2025-11-01GENWithheld for tax19,4344,046,782Form 4
2025-09-09GENAward / grant1,6964,066,216Form 4
2025-09-09GENAward / grant8,8224,064,520Form 4
2025-05-01GENWithheld for tax13,5644,055,698Form 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.