Arkolith/Insider Trading/CSPI/Form 4

Nerges Joseph R

10% OwnerCSP INC /MA/ (CSPI) · full profile →Form 4 · filed Sep 16, 2025
Net Buying
Open-Market Buys
$25K
Open-Market Sells
$0
Net Open-Market Flow
$25K
Transactions
2
2 non-derivative · 0 derivative

Non-Derivative Transactions (Table I)

DateActionSharesPriceValueOwned After
Sep 15, 2025Buy(P)1K$11.21$11K1.4M
Sep 15, 2025Buy(P)1K$11.21$13K1.4M

Transaction Codes

P
Open-market purchase

Data Source & Provenance

Parsed from a single SEC EDGAR Form 4 filing (accession 0001214659-25-013798) within minutes of acceptance. Every field above traces to the original document. Verify it directly:

View original filing on SEC.govRaw Form 4 XML

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