Halinski John Williaminsider trades

In SEC Form 4 filings, Halinski John William is listed as Director of ASTROTECH Corp (ASTC). Halinski John William reported no open-market purchases or sales in the last 90 days. The latest Form 4 transaction on record was filed on Oct 2.

Companies and roles

Company	Role	Transactions	Last filed
ASTCASTROTECH Corp	Director	3	Oct 2

Cluster buys

No cluster buy in the last 90 days included a purchase by this insider (two or more insiders buying within 14 days).

Form 4 historysince 2026-09-08

Dashed line = amended filing (Form 4/A)

Company	Traded	Filed	Type	Shares	Price	Value	Owned after	10b5-1 plan	Filing
ASTCASTROTECH Corp	Sep 30	Oct 2	A	1,331	$0.00	$0	13,542	No	Form 4
ASTCASTROTECH Corp	Jul 16	Sep 84/A	A	2,150	$0.00	$0	12,211	No	Form 4/A
ASTCASTROTECH Corp	Apr 14	Sep 84/A	A	6,006	$0.00	$0	9,006	No	Form 4/A

Published from this insider's public Form 4 filings on SEC EDGAR; the name is shown as filed. Named in a filing and want this page removed? See the privacy policy.