Friesner Richard

Director · SDGR

As of 2026-09-16, Friesner Richard has 8 Form 4 transactions on record across 1 company — 6 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: $319KIndirect: $16.3M$16.6Mas of 2026-09-16
  • Direct $319K
  • Indirect $16.3M
SDGRindirect679,373 sh$16.3M
SDGRdirect13,313 sh$319K

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

SDGR · 8 trades
2026-06-26: Gift, 679,373 sh ($0)2026-06-26: Gift, 679,373 sh ($0)2026-06-22: Award / grant, 8,141 sh ($0)2026-06-22: Award / grant, 13,313 sh ($0)2026-03-02: Option exercise, 160,527 sh ($493K)2026-03-02: Option exercise, 160,527 sh ($0)2025-06-18: Award / grant, 5,997 sh ($0)2025-06-18: Award / grant, 9,341 sh ($0)

Filing ledger

DateCompanyActionShares @ priceValueOwnership ΔOwned afterFiling
8 award / exercise / gift records — not counted as purchases
DateCompanyActionSharesOwned afterFiling
2026-06-26SDGRGift679,3730Form 4
2026-06-26SDGRGift679,373679,373Form 4
2026-06-22SDGRAward / grant8,141690,365Form 4
2026-06-22SDGRAward / grant13,31313,313Form 4
2026-03-02SDGROption exercise160,527682,224Form 4
2026-03-02SDGROption exercise160,5270Form 4
2025-06-18SDGRAward / grant5,997521,697Form 4
2025-06-18SDGRAward / grant9,3419,341Form 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.