Follow the people · Insider
Johanna Friedl-Naderer
Johanna Friedl-Naderer files insider transactions with the SEC as a chief commercial officer of Dyne Therapeutics (DYN). We hold 6 disclosed purchases and sales filed since 8 March 2022, 4 of them in the last 90 days.
- Files forDYN
- Disclosed buys and sells6 in all, 4 in the last 90 days
- Last disclosure8 September 2026
Positions held
2 posts we hold — a term names its own dates; a run of filings only says when they filed- Filed 3 September 2024 — 8 September 2026Chief Commercial Officer · Dyne Therapeutics (DYN)21 Form 4 lines · source: SEC Form 4
- Filed 2 March 2022 — 3 March 2023EVP & Chief Operating Officer · Vir Biotechnology (VIR)5 Form 4 lines · source: SEC Form 4
Everything they disclosed
26 entries, newest first — one per disclosure report, one per Form 4 line- ▼ sold on the open market 900 shares of Dyne TherapeuticsSEC Form 48 September 2026Common Stock · traded 4 September 2026 · filed 8 September 2026
- ▼ sold on the open market 185 shares of Dyne TherapeuticsSEC Form 48 September 2026Common Stock · traded 8 September 2026 · filed 8 September 2026
- ▼ sold on the open market 226 shares of Dyne TherapeuticsSEC Form 417 August 2026Common Stock · traded 13 August 2026 · filed 17 August 2026
- ▼ sold on the open market 145 shares of Dyne TherapeuticsSEC Form 417 June 2026Common Stock · traded 16 June 2026 · filed 17 June 2026
- ▼ sold on the open market 228 shares of Dyne TherapeuticsSEC Form 414 May 2026Common Stock · traded 13 May 2026 · filed 14 May 2026
- ▼ sold on the open market 148 shares of Dyne TherapeuticsSEC Form 46 March 2026Common Stock · traded 5 March 2026 · filed 6 March 2026
- ▼ sold on the open market 148 shares of Dyne TherapeuticsSEC Form 46 March 2026Common Stock · traded 5 March 2026 · filed 6 March 2026
- was granted 60,000 shares of Dyne TherapeuticsSEC Form 417 February 2026Common Stock · traded 12 February 2026 · filed 17 February 2026
- was granted 90,000 shares of Dyne Therapeutics (a derivative holding)SEC Form 417 February 2026Stock option (right to buy) · traded 12 February 2026 · filed 17 February 2026
- was granted 90,000 shares of Dyne Therapeutics (a derivative holding)SEC Form 417 February 2026Stock option (right to buy) · traded 12 February 2026 · filed 17 February 2026
- was granted 60,000 shares of Dyne TherapeuticsSEC Form 417 February 2026Common Stock · traded 12 February 2026 · filed 17 February 2026
- ▼ sold on the open market 144 shares of Dyne TherapeuticsSEC Form 45 December 2025Common Stock · traded 5 December 2025 · filed 5 December 2025
- ▼ sold on the open market 894 shares of Dyne TherapeuticsSEC Form 48 September 2025Common Stock · traded 4 September 2025 · filed 8 September 2025
- ▼ sold on the open market 144 shares of Dyne TherapeuticsSEC Form 48 September 2025Common Stock · traded 5 September 2025 · filed 8 September 2025
- was granted 51,255 shares of Dyne Therapeutics (a derivative holding)SEC Form 418 July 2025Stock option (right to buy) · traded 16 July 2025 · filed 18 July 2025
- ▼ sold on the open market 146 shares of Dyne TherapeuticsSEC Form 46 June 2025Common Stock · traded 5 June 2025 · filed 6 June 2025
- ▼ sold on the open market 143 shares of Dyne TherapeuticsSEC Form 413 March 2025Common Stock · traded 13 March 2025 · filed 13 March 2025
- was granted 60,300 shares of Dyne Therapeutics (a derivative holding)SEC Form 46 December 2024Stock option (right to buy) · traded 4 December 2024 · filed 6 December 2024
- was granted 37,800 shares of Dyne TherapeuticsSEC Form 46 December 2024Common Stock · traded 4 December 2024 · filed 6 December 2024
- was granted 185,300 shares of Dyne Therapeutics (a derivative holding)SEC Form 43 September 2024Stock Option (Right to Buy) · traded 3 September 2024 · filed 3 September 2024
- was granted 58,400 shares of Dyne TherapeuticsSEC Form 43 September 2024Common Stock · traded 3 September 2024 · filed 3 September 2024
- ▼ sold on the open market 1,482 shares of Vir BiotechnologySEC Form 47 March 2023Common Stock · traded 3 March 2023 · filed 7 March 2023
- was granted 70,000 shares of Vir Biotechnology (a derivative holding)SEC Form 424 February 2023Stock Option (Right to Buy) · traded 22 February 2023 · filed 24 February 2023
- was granted 60,000 shares of Vir BiotechnologySEC Form 424 February 2023Common Stock · traded 22 February 2023 · filed 24 February 2023
- was granted 45,000 shares of Vir Biotechnology (a derivative holding)SEC Form 48 March 2022Stock Option (Right to Buy) · traded 2 March 2022 · filed 8 March 2022
- was granted 90,000 shares of Vir BiotechnologySEC Form 48 March 2022Common Stock · traded 2 March 2022 · filed 8 March 2022
Positions come from the unitedstates/congress-legislators roster, the Office of Government Ethics and the SEC’s Form 4 index. Every disclosed line names its own source and links the document the government published; we print what the filing says and never a price we did not read from it. Headlines and links come from the GDELT Global Knowledge Graph — the story stays with the publisher. The portrait, where we have one, is the public-domain Congressional Bioguide photograph.