Arkolith/Insider Trading/APT/Form 4

Garcia David R

DirectorALPHA PRO TECH LTD (APT) · full profile →Form 4 · filed May 19, 2026
Net Selling
Open-Market Buys
$0
Open-Market Sells
$34K
Net Open-Market Flow
-$34K
Transactions
4
2 non-derivative · 2 derivative

Non-Derivative Transactions (Table I)

DateActionSharesPriceValueOwned After
May 15, 2026Option exercise(M)5K$4.23$21K26K
May 15, 2026Sell(S)6K$5.56$34K20K

Derivative Transactions (Table II)

DateActionSharesPriceValueOwned After
May 19, 2026Option exercise(M)3K—$06K
May 19, 2026Option exercise(M)3K—$03K

Transaction Codes

M
Option exercise / conversion
S
Open-market sale

Data Source & Provenance

Parsed from a single SEC EDGAR Form 4 filing (accession 0001503888-26-000004) within minutes of acceptance. Every field above traces to the original document. Verify it directly:

View original filing on SEC.govRaw Form 4 XML