Skip to main content
Equibles
ZBIO logo

ZBIO · Zenas BioPharma, Inc. · Fails to Deliver

Track ZBIO — free

Use ZBIO with AI

Add company filings, earnings and prices to ChatGPT or Claude, then ask questions in your own chat.

Choose your app for step-by-step connection instructions. Sign in with Equibles when asked; no code or API key is needed.

Claude ChatGPT

After connecting, ask your AI to use Equibles to research ZBIO.

Other apps & server URL
https://mcp.equibles.com/mcp
Gemini CLI setup
or ask here

Free, nothing to set up — ALVIS runs on the same tools and cites every figure.

See what you can ask in ChatGPT or Claude

All connection guides →
$28.18 +1.47 (+5.50%)
Russell 2000 member Rebalance outlook locked
Market Cap
$1.87B
Shares
65.18M
Volume · Oct 20 544.54K Avg daily vol (3M) 701.96K

Fails to deliver — shares from a trade that were not delivered to the buyer by the settlement date — published by the SEC twice a month. Persistent fails can reflect settlement problems or naked short selling.

Pull fails-to-deliver data for any ticker through the FTD API or MCP →
1M 3M 6M 1Y 5Y All

Fails to Deliver History

Settlement Date Quantity Price Value
2026-09-30 1,030 $26.76 $27,563
2026-09-29 544 $27.55 $14,987
2026-09-24 1,550 $29.63 $45,927
2026-09-16 45 $31.93 $1,437
2026-09-15 149 $31.91 $4,755
2026-09-08 427 $32.88 $14,040
2026-08-26 8,151 $33.77 $275,259
2026-08-19 2,600 $31.91 $82,966
2026-08-18 7 $30.50 $214
2026-07-30 292 $31.09 $9,078
2026-07-28 310 $32.82 $10,174
2026-07-20 1,780 $29.53 $52,563
Showing 1–12 of 12 settlements
Key facts CIK 1953926 CUSIP 98937L105 13F (30d) 7 filings 7 filers Visit website Investor relations