Follow the people · Insider
Cong Claire Xu
Cong Claire Xu files insider transactions with the SEC as an evp, clinical development of NovaBridge Biosciences (NBP). We hold 3 disclosed purchases and sales filed since 2 June 2026, 2 of them in the last 90 days.
- Files forNBP
- Disclosed buys and sells3 in all, 2 in the last 90 days
- Last disclosure1 September 2026
Positions held
1 post we hold — a term names its own dates; a run of filings only says when they filed- Filed 30 May 2026 — 31 August 2026EVP, Clinical Development · NovaBridge Biosciences (NBP)9 Form 4 lines · source: SEC Form 4
Everything they disclosed
9 entries, newest first — one per disclosure report, one per Form 4 line- exercised options over 9,382 shares of NovaBridge BiosciencesSEC Form 41 September 2026Ordinary Shares · traded 30 August 2026 · filed 1 September 2026
- ▼ sold on the open market 3,282 shares of NovaBridge BiosciencesSEC Form 41 September 2026Ordinary Shares · traded 31 August 2026 · filed 1 September 2026
- exercised options over 4,079 shares of NovaBridge Biosciences (a derivative holding)SEC Form 41 September 2026Restricted Share Units · traded 30 August 2026 · filed 1 September 2026
- exercised options over 12,432 shares of NovaBridge BiosciencesSEC Form 47 July 2026Ordinary Shares · traded 4 July 2026 · filed 7 July 2026
- ▼ sold on the open market 4,485 shares of NovaBridge BiosciencesSEC Form 47 July 2026Ordinary Shares · traded 6 July 2026 · filed 7 July 2026
- exercised options over 5,405 shares of NovaBridge Biosciences (a derivative holding)SEC Form 47 July 2026Restricted Share Units · traded 4 July 2026 · filed 7 July 2026
- exercised options over 9,382 shares of NovaBridge BiosciencesSEC Form 42 June 2026Ordinary Shares · traded 30 May 2026 · filed 2 June 2026
- ▼ sold on the open market 3,494 shares of NovaBridge BiosciencesSEC Form 42 June 2026Ordinary Shares · traded 1 June 2026 · filed 2 June 2026
- exercised options over 4,079 shares of NovaBridge Biosciences (a derivative holding)SEC Form 42 June 2026Restricted Share Units · traded 30 May 2026 · filed 2 June 2026
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.