Abvc Biopharma, Inc.
ECOC- Exchange
- OTC
- Industry
- Pharmaceutical Preparations
- SEC CIK
- 0001173313
No open-market purchases or sales by Abvc Biopharma, Inc. insiders were filed in the last 90 days; no institution reported holding it in 13F filings for Q2 2026; no superinvestor holds it.
Other share classesABVC
Holders of 5% or more of ECOC
Holders whose latest Schedule 13D or 13G filing reports 5% or more of Abvc Biopharma, Inc., largest stake first. The change is against the holder's previous filing.
No holder currently reports owning 5% or more of Abvc Biopharma, Inc. on Schedule 13D or 13G.
Stakes are as of each holder's latest filing. Holders whose last filing was in the old format (before December 18, 2024) have no stake on record and are not listed, and after an acquisition or delisting holders usually stop filing.
13D and 13G filings
Schedule 13D and 13G filings on Abvc Biopharma, Inc., newest first.
No Schedule 13D or 13G filings on Abvc Biopharma, Inc. are on file.
Form 144: proposed insider sales
Notices from officers, directors and other affiliates planning to sell Abvc Biopharma, Inc. shares.
No Form 144 notices for Abvc Biopharma, Inc. are on file.