NovaBridge Biosciences
NBP · Pharmaceutical Preparations · EDGAR filings ↗
Reference price $0.66 — last insider sale, 2026-06-18 (estimated from the dated SEC Form 4 price — not a live quote)
Grade
B77Well-capitalized clinical-stage oncology company with materially de-risking Phase 1b/2 data and an FDA accelerated-approval pathway for its lead bispecific.
Strengths
- $211M cash (69th pct) and current ratio ~8x (76th pct) fund the pipeline well
- Givastomig Phase 1b ORR ~77% with 16.9-mo median PFS; FDA aligned on accelerated approval, registrational Phase 3 planned Q4 2026
Risks
- Still pre-revenue with negative ROE (-20%) and ROA (-18%); net loss widened to $88M
- Identified material weakness in IT controls and residual China/PRC exposure
Notable findings
- High convictionHigh conviction — notable institutional holders, insider buying, and a strong balance sheet
- Material weakness• We have identified material weaknesses in our internal control related to ineffective information technology general controls which could, if not remediated, result in material misstatements in our
- Strong balance sheetStrong balance sheet — $211M cash & investments
- Insider buyingInsider buying — 1 open-market buy(s) by 1 insider(s) (~$577,300, last 6mo) Form 4 ↗
- New fund positionNotable fund(s) opened this quarter: RENAISSANCE TECHNOLOGIES LLC
- Notable holderHeld by 4 notable fund(s): STATE STREET CORP, RENAISSANCE TECHNOLOGIES LLC, CITADEL ADVISORS LLC +1 more (as of 2026-03-31)
- Insider sellingInsider selling — 3 open-market sale(s) by 3 insider(s) (cluster of 3 insiders, last 6mo) Form 4 ↗
- AccumulatingInstitutional holders rose 5→6 QoQ (2025-12-31→2026-03-31)
Key metrics
Return on equity
-20.0%
Return on assets
-17.8%
Current ratio
8.1×
Tangible book value
$231M
Cash & investments
$211M
Insider transactions · last 18 months
| Date | Insider | Type | Shares | Price |
|---|---|---|---|---|
| 2026-06-18 | Dennis Phillip Andrew | Sell | 8.5K | $0.66 |
| 2026-06-17 | Dennis Phillip Andrew | Option exercise | 24K | — |
| 2026-06-01 | Xu Cong Claire | Sell | 3.5K | $3.94 |
| 2026-05-30 | Xu Cong Claire | Option exercise | 9.4K | — |
| 2026-05-14 | Cao Sean Wuxiong | Sell | 21K | $1.99 |
| 2026-04-24 | Hagler Mark Arnold | Buy | 230K | $2.51 |
All non-derivative Form 4 activity (SEC), newest first.
Recent filings
| Form | Filed | Period | Accession |
|---|---|---|---|
| 20-F | 2026-04-07 | 2025-12-31 | 0001778016-26-000002 ↗ |
| 20-F | 2025-04-03 | 2024-12-31 | 0000950170-25-050344 ↗ |
| 20-F | 2024-04-30 | 2023-12-31 | 0001104659-24-054452 ↗ |
| 20-F | 2023-05-01 | 2022-12-31 | 0001104659-23-053462 ↗ |
| 20-F | 2022-04-29 | 2021-12-31 | 0001193125-22-133550 ↗ |
| 20-F | 2021-04-28 | 2020-12-31 | 0001193125-21-135440 ↗ |
| 20-F | 2020-04-29 | 2019-12-31 | 0001193125-20-124785 ↗ |