Arkolith/Insider Trading/NTUS/Form 4

Chung Dong Chune Christopher

Chief Medical OfficerNATUS MEDICAL INC (NTUS) · full profile →Form 4 · filed Dec 13, 2021
Net Selling
Open-Market Buys
$0
Open-Market Sells
$272K
Net Open-Market Flow
-$272K
Transactions
3
2 non-derivative · 1 derivative

Non-Derivative Transactions (Table I)

DateActionSharesPriceValueOwned After
Dec 9, 2021Option exercise(M)12K$20.68$244K52K
Dec 9, 2021Sell(S)12K$23.08$272K40K

Derivative Transactions (Table II)

DateActionSharesPriceValueOwned After
Dec 9, 2021Option exercise(M)12K$20.68$244K35K

Transaction Codes

M
Option exercise / conversion
S
Open-market sale

Data Source & Provenance

Parsed from a single SEC EDGAR Form 4 filing (accession 0000878526-21-000112) within minutes of acceptance. Every field above traces to the original document. Verify it directly:

View original filing on SEC.govRaw Form 4 XML