Arkolith/Insider Trading/ALTR/Form 4

Messano Amy

Chief Marketing OfficerAltair Engineering Inc. (ALTR) · full profile →Form 4 · filed Mar 26, 2025
No Open-Market Flow
Open-Market Buys
$0
Open-Market Sells
$0
Net Open-Market Flow
$0
Transactions
8
1 non-derivative · 7 derivative

Non-Derivative Transactions (Table I)

DateActionSharesPriceValueOwned After
Mar 26, 2025Disposed to issuer(D)23K$113.00$2.6M0

Derivative Transactions (Table II)

DateActionSharesPriceValueOwned After
Mar 26, 2025Disposed to issuer(D)23K$60.97$1.4M0
Mar 26, 2025Disposed to issuer(D)5K$51.07$248K0
Mar 26, 2025Disposed to issuer(D)24K$67.09$1.6M0
Mar 26, 2025Disposed to issuer(D)9K$47.81$423K0
Mar 26, 2025Disposed to issuer(D)9K$33.97$313K0
Mar 26, 2025Disposed to issuer(D)6K$73.18$412K0
Mar 26, 2025Disposed to issuer(D)8K$51.21$420K0

Transaction Codes

D
Disposition to the issuer

Data Source & Provenance

Parsed from a single SEC EDGAR Form 4 filing (accession 0000950170-25-045350) within minutes of acceptance. Every field above traces to the original document. Verify it directly:

View original filing on SEC.govRaw Form 4 XML