Arkolith/Insider Trading/PRO/Form 4

Schulz Stefan B

EVP and CFOPROS Holdings, Inc. (PRO) · full profile →Form 4 · filed Dec 11, 2025
No Open-Market Flow
Open-Market Buys
$0
Open-Market Sells
$0
Net Open-Market Flow
$0
Transactions
6
1 non-derivative · 5 derivative

Non-Derivative Transactions (Table I)

DateActionSharesPriceValueOwned After
Dec 9, 2025Disposed to issuer(D)298K$23.25$6.9M0

Derivative Transactions (Table II)

DateActionSharesPriceValueOwned After
Dec 9, 2025Disposed to issuer(D)38K—$00
Dec 9, 2025Disposed to issuer(D)67K—$00
Dec 9, 2025Disposed to issuer(D)3K—$00
Dec 9, 2025Disposed to issuer(D)23K—$00
Dec 9, 2025Disposed to issuer(D)108K—$00

Transaction Codes

D
Disposition to the issuer

Data Source & Provenance

Parsed from a single SEC EDGAR Form 4 filing (accession 0001340371-25-000006) within minutes of acceptance. Every field above traces to the original document. Verify it directly:

View original filing on SEC.govRaw Form 4 XML