Arkolith/Insider Trading/EXPO/Form 4

Schlenker Richard L JR

EVP & Chief Financial OfficerEXPONENT INC (EXPO) · full profile →Form 4 · filed Mar 13, 2026
No Open-Market Flow
Open-Market Buys
$0
Open-Market Sells
$0
Net Open-Market Flow
$0
Transactions
3
2 non-derivative · 1 derivative

Non-Derivative Transactions (Table I)

DateActionSharesPriceValueOwned After
Mar 11, 2026Option exercise(M)8K——234K
Mar 11, 2026Tax withholding(F)4K$70.03$259K230K

Derivative Transactions (Table II)

DateActionSharesPriceValueOwned After
Mar 11, 2026Option exercise(M)8K——0

Transaction Codes

M
Option exercise / conversion
F
Shares withheld for taxes

Data Source & Provenance

Parsed from a single SEC EDGAR Form 4 filing (accession 0000851520-26-000033) within minutes of acceptance. Every field above traces to the original document. Verify it directly:

View original filing on SEC.govRaw Form 4 XML