| Type | Value |
|---|---|
| cik | 0001953926 |
| ticker | ZBIO |
Discretionary BUY minus SELL in USD over rolling windows. Excludes compensation flow.
Rolling 14-day windows where ≥3 distinct insiders reported a transaction in the same direction.
| Date | Direction | Insiders | Strength | Tx | USD |
|---|---|---|---|---|---|
| 13 Feb 2026 | buy | 3 | mild | 6 | $2.1M |
| 12 Feb 2026 | buy | 3 | mild | 5 | $2.0M |
| 09 Oct 2025 | buy | 6 | strong | 8 | $17.6M |
| 07 Oct 2025 | buy | 3 | mild | 3 | $11.8M |
| Date | Type | Insider | Qty | Price | Signals |
|---|---|---|---|---|---|
| 18 May 2026 | PURCHASE | MOULDER LEON O JR | 60,000 | 16.88 USD | indirect |
| 28 Apr 2026 | PURCHASE | MOULDER LEON O JR | 25,000 | 18.02 USD | indirect |
| 29 Apr 2026 | PURCHASE | MOULDER LEON O JR | 35,000 | 17.62 USD | indirect |
| 31 Mar 2026 | PURCHASE | Lu Hongbo | 75,000 | 20.00 USD | indirect |
| 30 Mar 2026 | PURCHASE | MOULDER LEON O JR | 20,000 | 18.23 USD | indirect |
| 31 Mar 2026 | PURCHASE | MOULDER LEON O JR | 34,000 | 19.31 USD | indirect |
| 12 Feb 2026 | PURCHASE | Allen Patricia L | 5,700 | 24.34 USD | |
| 12 Feb 2026 | PURCHASE | Allen Patricia L | 5,000 | 23.77 USD | |
| 13 Feb 2026 | PURCHASE | Allen Patricia L | 4,160 | 26.36 USD | |
| 12 Feb 2026 | PURCHASE | Allen Patricia L | 5,000 | 26.50 USD | |
| 11 Feb 2026 | PURCHASE | Lu Hongbo | 25,985 | 22.50 USD | indirect |
| 02 Feb 2026 | PURCHASE | MOULDER LEON O JR | 57,000 | 17.96 USD | |
| 07 Jan 2026 | PURCHASE | MOULDER LEON O JR | 50,000 | 16.38 USD | |
| 09 Jan 2026 | PURCHASE | MOULDER LEON O JR | 20,000 | 16.55 USD | |
| 08 Jan 2026 | PURCHASE | MOULDER LEON O JR | 30,000 | 16.30 USD | |
| 09 Oct 2025 | PURCHASE | ENRIGHT PATRICK G | 105,265 | 19.00 USD | indirect |
| 09 Oct 2025 | PURCHASE | ENRIGHT PATRICK G | 11,990 | 20.85 USD | |
| 09 Oct 2025 | PURCHASE | SR ONE CAPITAL MANAGEMENT, LLCentity | 63,157 | 19.00 USD | indirect |
| 09 Oct 2025 | PURCHASE | SR ONE CAPITAL MANAGEMENT, LLCentity | 63,158 | 19.00 USD | indirect |
| 09 Oct 2025 | PURCHASE | Nunn Jason Raleigh | 63,158 | 19.00 USD | indirect |
| 07 Oct 2025 | PURCHASE | MOULDER LEON O JR | 36,928 | 20.85 USD | indirect |
| 13 Sept 2024 | PURCHASE | Lu Hongbo | 58,823 | 17.00 USD | indirect |
| 07 Oct 2025 | PURCHASE | Lu Hongbo | 263,160 | 19.00 USD | indirect |
| 07 Oct 2025 | PURCHASE | Harwin Peter Evan | 316,219 | 19.00 USD | indirect |
| 10 Jun 2025 | GRANT_AWARD | Fox Jennifer A. | 150,000 | 0.00 USD | deriv |