Arkolith/Insider Trading/ALTR/Form 4

Scapa James Ralph

Chief Executive Officer, Director, 10% OwnerAltair 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
11
2 non-derivative · 9 derivative

Non-Derivative Transactions (Table I)

DateActionSharesPriceValueOwned After
Mar 26, 2025Disposed to issuer(D)1K$113.00$134K0
Mar 26, 2025Disposed to issuer(D)191K$113.00$21.5M0

Derivative Transactions (Table II)

DateActionSharesPriceValueOwned After
Mar 26, 2025Disposed to issuer(D)40K$82.85$3.3M0
Mar 26, 2025Disposed to issuer(D)6.6M$113.00$748.8M0
Mar 26, 2025Disposed to issuer(D)80K$48.46$3.9M0
Mar 26, 2025Disposed to issuer(D)114K$47.81$5.5M0
Mar 26, 2025Disposed to issuer(D)123K$33.97$4.2M0
Mar 26, 2025Disposed to issuer(D)10.2M$113.00$1.2B0
Mar 26, 2025Disposed to issuer(D)15K$74.89$1.1M0
Mar 26, 2025Disposed to issuer(D)11K$107.82$1.2M0
Mar 26, 2025Disposed to issuer(D)40K$51.07$2.0M0

Transaction Codes

D
Disposition to the issuer

Data Source & Provenance

Parsed from a single SEC EDGAR Form 4 filing (accession 0000950170-25-045374) within minutes of acceptance. Every field above traces to the original document. Verify it directly:

View original filing on SEC.govRaw Form 4 XML