Atara Biotherapeutics (ATRA) Fails to deliver data

Key failure to deliver metrics for Atara Biotherapeutics:

• Last SEC data release: 2025-11-14
• Last 15 days FTD volume: €0.03 M
• Last 3 months FTD volume: €0.07 M
• Last 12 months FTD volume: €1.61 M

A Failure to deliver also known as fails-to-deliver or FTD occurs when a buyer or seller is unable to meet his trading obligations. FTDs for US listed companies are reported to the SEC and published twice a month. Therefore there is a certain delay between the reporting and the publishing of the data.

Failures to deliver for Atara Biotherapeutics (ATRA) - 3 months history

Number of shares, 3 months chart

Biweekly Failures to deliver volume for Atara Biotherapeutics (ATRA) - since 2024

Atara Biotherapeutics (ATRA) Failure to deliver volume, Year over Year

FTD volume in the last 3 months for similar companies or competitors

Company	FTD volume (3 months)	FTD volume (1 year)	Country
Agenus AGEN	€0.39 M	€3.49 M	🇺🇸 USA
Affimed AFMD	€0 M	€2.42 M	🇩🇪 Germany
ImmunoGen IMGN	N/A	€8.25 M	🇺🇸 USA