Arkolith/Insider Trading/RLI/Form 4

Diefenthaler Aaron Paul

TREASURER, CHIEF INVEST. OFF.RLI CORP (RLI) · full profile →Form 4 · filed Nov 26, 2025
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
Nov 25, 2025Tax withholding(F)12K$63.94$791K72K
Nov 25, 2025Option exercise(M)18K$28.07$505K84K

Derivative Transactions (Table II)

DateActionSharesPriceValueOwned After
Nov 25, 2025Option exercise(M)18K—$00

Transaction Codes

F
Shares withheld for taxes
M
Option exercise / conversion

Data Source & Provenance

Parsed from a single SEC EDGAR Form 4 filing (accession 0001540227-25-000004) within minutes of acceptance. Every field above traces to the original document. Verify it directly:

View original filing on SEC.govRaw Form 4 XML