SEC Form 4 research

BioAmber Inc. insider transactions

Issuer	BioAmber Inc.
Tickers	BIOAU, BIOA, BIOA.U
Reporting owners	28
Officers and directors	12
Last public filing	2026-10-23

Recent insider disclosures

No matching recent records; this is not a statement about historical activity.

Officers and directors in the directory

RICHSTONE ELLEN B — 17 qualifying
Ashworth Andrew P. — 2 qualifying
BRINER KURT W — 23 qualifying
Gosbee George Frederick John — 1 qualifying
Haller Heinz — 2 qualifying
Hartmann Michael A. — 12 qualifying
Huc Jean-Francois — 8 qualifying
LAND RAYMOND J — 33 qualifying
Laurin Francois — 1 qualifying
Lucquin Denis — 1 qualifying

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