Sieger Markus

Director · RFL

As of 2026-09-17, Sieger Markus has 5 Form 4 transactions on record across 1 company — 1 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: $453KIndirect: $0$453Kas of 2026-09-17
  • Direct $453K
  • Indirect $0
RFLdirect219,710 sh$453K

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

RFL · 3 trades
2026-01-28: Award / grant, 29,528 sh ($38K)2025-05-27: Exercise, 35,000 sh ($45K)2025-05-27: Exercise, 35,000 sh ($0)

Filing ledger

DateCompanyActionShares @ priceValueOwnership ΔOwned afterFiling
5 award / exercise / gift records — not counted as purchases
DateCompanyActionSharesOwned afterFiling
2026-01-28RFLAward / grant29,528219,710Form 4
2025-05-27RFLExercise35,000190,182Form 4
2025-05-27RFLExercise35,0000Form 4
2025-02-27—Award / grant58,138440,260Form 4
2024-11-15—Award / grant35,022382,122Form 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.