Versant Venture Management, LLC: JBIO position timeline

Versant Venture Management, LLC held 991,783 JBIO shares at 2026-06-30 per its 13F-HR filed 2026-08-12.

the latest 13F is the newest step

1. period ended2026-06-30

   13F 991,783 shares

   Change vs previous 13F -534,037 shares

   13.55% of the 13F portfolio, value $22,037,418.

   13F-HR 0001193125-26-347068 filed by Versant Venture Management, LLC
   Filed 2026-08-12 (acceptance time not in the bulk data set), ingested 2026-10-06 09:57:27 UTC

   Acceptance time not in the bulk data set (spec §4.2).

2. period ended2026-03-31

   13F 1,525,820 shares

   Change vs previous 13F 0 shares

   15.16% of the 13F portfolio, value $21,437,771.

   13F-HR 0001193125-26-206555 filed by Versant Venture Management, LLC
   Filed 2026-05-05 (acceptance time not in the bulk data set), ingested 2026-10-06 09:58:43 UTC

   Acceptance time not in the bulk data set (spec §4.2).

3. period ended2025-12-31

   13F 1,525,820 shares

   Change vs previous 13F 0 shares

   15.59% of the 13F portfolio, value $23,543,403.

   13F-HR 0001193125-26-048719 filed by Versant Venture Management, LLC
   Filed 2026-02-12 (acceptance time not in the bulk data set), ingested 2026-10-07 03:01:36 UTC

   Acceptance time not in the bulk data set (spec §4.2).

4. period ended2025-09-30

   13F 1,525,820 shares

   Change vs previous 13F 0 shares

   6.2% of the 13F portfolio, value $13,167,827.

   13F-HR 0001193125-25-274459 filed by Versant Venture Management, LLC
   Filed 2025-11-10 (acceptance time not in the bulk data set), ingested 2026-10-07 03:02:25 UTC

   Acceptance time not in the bulk data set (spec §4.2).

5. period ended2025-06-30

   13F 1,525,820 shares

   Change vs previous 13F not available

   18.56% of the 13F portfolio, value $15,242,942.

   13F-HR 0000950123-25-007471 filed by Versant Venture Management, LLC
   Filed 2025-08-11 (acceptance time not in the bulk data set), ingested 2026-10-07 18:23:11 UTC

   Acceptance time not in the bulk data set (spec §4.2).