Arkolith/Insider Trading/LH/Form 4

Schroeder Mark S

EVP, Pres Diagnostics & COOLABCORP HOLDINGS INC. (LH) · full profile →Form 4 · filed Mar 30, 2026
No Open-Market Flow
Open-Market Buys
$0
Open-Market Sells
$0
Net Open-Market Flow
$0
Transactions
4
4 non-derivative · 0 derivative

Non-Derivative Transactions (Table I)

DateActionSharesPriceValueOwned After
Mar 26, 2026Tax withholding(F)1K$268.38$394K13K
Mar 26, 2026Grant(A)3K—$014K
Mar 26, 2026Tax withholding(F)5K$268.38$1.2M11K
Mar 26, 2026Grant(A)9K—$016K

Transaction Codes

F
Shares withheld for taxes
A
Grant / award

Data Source & Provenance

Parsed from a single SEC EDGAR Form 4 filing (accession 0000920148-26-000124) within minutes of acceptance. Every field above traces to the original document. Verify it directly:

View original filing on SEC.govRaw Form 4 XML