Arkolith/Insider Trading/WLMS/Form 4

Wheelock Charles E.

SVP, Chief Admin Off, GC, SecWilliams Industrial Services Group Inc. (WLMS) · full profile →Form 4 · filed Apr 4, 2023
No Open-Market Flow
Open-Market Buys
$0
Open-Market Sells
$0
Net Open-Market Flow
$0
Transactions
5
3 non-derivative · 2 derivative

Non-Derivative Transactions (Table I)

DateActionSharesPriceValueOwned After
Mar 31, 2023Option exercise(M)14K——139K
Mar 31, 2023Option exercise(M)9K——148K
Mar 31, 2023Tax withholding(F)8K$1.03$9K140K

Derivative Transactions (Table II)

DateActionSharesPriceValueOwned After
Mar 31, 2023Option exercise(M)9K—$018K
Mar 31, 2023Option exercise(M)14K—$00

Transaction Codes

M
Option exercise / conversion
F
Shares withheld for taxes

Data Source & Provenance

Parsed from a single SEC EDGAR Form 4 filing (accession 0001104659-23-041601) within minutes of acceptance. Every field above traces to the original document. Verify it directly:

View original filing on SEC.govRaw Form 4 XML