Form 4 for INBX Inhibrx Biosciences, Inc.

Accepted 2026-09-15 17:52:57 ET · period of report 2026-09-11 · accession 0001202094-26-000006 · SEC index · Original document

Summary rows

Aggregated the way they appear in lists: one row per insider, transaction code and security table.

X	Filed	Traded	Ticker	Insider	Title	Type	Price	Qty	Owned	ΔOwn	Value
MI	2026-09-15 17:52	2026-09-11+	INBX	MANHARD KIMBERLY	Dir	S - Sale	$109.03	-1,500	7,500	-17%	-$163.5K

Purchase Sale Sale after option exercise All abbreviations

#	Table	Security	Date	Code	A/D	Shares	Price	Owned after	Own	Exercise / expiry	Underlying	Footnotes
1	Common	Common Stock	2026-09-11	S	D	500	$111.78	8,500	I Kimberly Joan Manhard Revocable Trust, Dtd 6/4/2012	—	—	(F1) These securities are directly owned by the Kimberly Joan Manhard Revocable Trust, Dtd 6/4/2012. Kimberly Manhard is a trustee of the Kimberly Joan Manhard Revocable Trust, Dtd 6/4/2012 and, in such capacity, may be deemed to indirectly beneficially own the securities owned by the Kimberly Joan Manhard Revocable Trust, Dtd 6/4/2012.
2	Common	Common Stock	2026-09-14	S	D	500	$110.26	8,000	I Kimberly Joan Manhard Revocable Trust, Dtd 6/4/2012	—	—	(F1) These securities are directly owned by the Kimberly Joan Manhard Revocable Trust, Dtd 6/4/2012. Kimberly Manhard is a trustee of the Kimberly Joan Manhard Revocable Trust, Dtd 6/4/2012 and, in such capacity, may be deemed to indirectly beneficially own the securities owned by the Kimberly Joan Manhard Revocable Trust, Dtd 6/4/2012.
3	Common	Common Stock	2026-09-15	S	D	500	$105.05	7,500	I Kimberly Joan Manhard Revocable Trust, Dtd 6/4/2012	—	—	(F1) These securities are directly owned by the Kimberly Joan Manhard Revocable Trust, Dtd 6/4/2012. Kimberly Manhard is a trustee of the Kimberly Joan Manhard Revocable Trust, Dtd 6/4/2012 and, in such capacity, may be deemed to indirectly beneficially own the securities owned by the Kimberly Joan Manhard Revocable Trust, Dtd 6/4/2012.