Friedl-Naderer Johanna

Officer · DYN

As of 2026-09-16, Friedl-Naderer Johanna has 16 Form 4 transactions on record across 1 company — 9 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.

Pattern in the record: open-market sales filed in September in multiple years since 2025 — a recurring calendar cadence, more consistent with scheduled activity than a one-off decision.

Reconstructed holdings

Direct: $2.6MIndirect: $0$2.6Mas of 2026-09-16
  • Direct $2.6M
  • Indirect $0
DYNdirect152,897 sh$2.6M

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

DYN · 16 trades
2026-09-08: Sale, 185 sh ($3K)2026-09-04: Sale, 900 sh ($22K)2026-08-13: Sale, 226 sh ($6K)2026-06-16: Sale, 145 sh ($3K)2026-05-13: Sale, 228 sh ($4K)2026-03-05: Sale, 148 sh ($2K)2026-02-12: Award / grant, 60,000 sh ($0)2026-02-12: Award / grant, 90,000 sh ($0)2025-12-05: Sale, 144 sh ($3K)2025-09-05: Sale, 144 sh ($2K)2025-09-04: Sale, 894 sh ($12K)2025-07-16: Award / grant, 51,255 sh ($0)2025-06-05: Sale, 146 sh ($2K)2025-03-13: Sale, 143 sh ($2K)2024-12-04: Award / grant, 37,800 sh ($0)2024-12-04: Award / grant, 60,300 sh ($0)

Filing ledger

DateCompanyActionShares @ priceValueOwnership ΔOwned afterFiling
2026-09-08DYNSale185 @ $18.88$3K−0.1% of holding152,897Form 4
2026-09-04DYNSale900 @ $24.35$22K−0.6% of holding153,082Form 4
2026-08-13DYNSale226 @ $26.28$6K−0.1% of holding153,982Form 4
2026-06-16DYNSale145 @ $18.33$3K−0.1% of holding154,208Form 4
2026-05-13DYNSale228 @ $18.36$4K−0.1% of holding154,353Form 4
2026-03-05DYNSale148 @ $14.90$2K−0.1% of holding154,581Form 4
2025-12-05DYNSale144 @ $20.72$3K−0.2% of holding94,729Form 4
2025-09-05DYNSale144 @ $13.41$2K−0.2% of holding94,873Form 4
2025-09-04DYNSale894 @ $13.27$12K−0.9% of holding95,017Form 4
2025-06-05DYNSale146 @ $13.35$2K−0.2% of holding95,911Form 4
2025-03-13DYNSale143 @ $12.12$2K−0.1% of holding96,057Form 4
5 award / exercise / gift records — not counted as purchases
DateCompanyActionSharesOwned afterFiling
2026-02-12DYNAward / grant60,000154,729Form 4
2026-02-12DYNAward / grant90,00090,000Form 4
2025-07-16DYNAward / grant51,25551,255Form 4
2024-12-04DYNAward / grant37,80096,200Form 4
2024-12-04DYNAward / grant60,30060,300Form 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.