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J Stuart Miller

CIK 1623880 · Executive VP & CFO · last filed 2021-02-04

J Stuart Miller is an Executive VP & CFO who has filed 23 SEC Form 4 insider transactions across 1 company since 2015. The most recent filing shows the insider had shares withheld for taxes covering $601.2K of WK on Feb 4, 2021. Across all open-market trades the lifetime net is −$9.6M, making them a net seller over the disclosed history. Current disclosed insider exposure totals $16.6M across reported positions.

"Disclosed insider exposure" sums this person's most-recently-reported share counts across each company they're an insider in, multiplied by the current underlying price. It is not net worth — it misses retail holdings, private investments, real estate, index funds, and any company where the person isn't an SEC-reporting insider. For informational purposes only.

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Disclosed Exposure

$16.56M

Companies

1

Total Filings

23

Lifetime Open-Market Net

-$9.57M

Holdings By Company

Latest on-record share count from this person's most recent non-derivative Form 4 transaction in each company. Disclosed exposure = shares × current underlying price.
Symbol Role Shares Price Disclosed Exposure Lifetime OM Net Filings Latest Filed
WK Executive VP & CFO 337,648 $49.05 $16.56M -$9.57M 23 2021-02-04

Recent Filings

23 filings
Insider activity across all companies, newest first. Form 4 rows are post-trade confirmations (buys, sells, grants, exercises). Notice (144) rows are pre-trade notices of intent to sell restricted or control stock under Rule 144 — they may not all execute. Compare adjacent dates to see which notices became actual sales.
Filed Symbol Action Net Shares Net $ Link
2021-02-04 WK Tax (F) −5,842 -$601.2K EDGAR
2021-02-03 WK Mixed +13,062 $1.32M EDGAR
2020-12-02 WK Mixed — -$1.25M EDGAR
2020-08-31 WK Sell (S) −32,313 -$1.91M EDGAR
2020-02-05 WK Mixed +31,991 $1.48M EDGAR
2020-01-22 WK Tax (F) −988 -$44.6K EDGAR
2019-08-16 WK Mixed — -$2.46M EDGAR
2019-02-27 WK Mixed — -$1.31M EDGAR
2019-02-05 WK Mixed +42,505 $1.78M EDGAR
2019-01-23 WK Tax (F) −1,627 -$62.2K EDGAR
Showing 1–10 of 23
Page 1 of 3
Form 4 codes: P = open-market purchase · S = open-market sale · A = grant/award · M = option exercise · F = tax withholding at vest · G = bona-fide gift · D = disposition to issuer · J = other (see filing footnote). Only P / S codes carry directional signal.
Notice (144 / 144/A): Form 144 is a notice of intent to sell restricted/control stock under Rule 144, filed before the sale; 144/A is an amendment. Many notices are pre-scheduled under Rule 10b5-1 plans. A Form 4 with code S typically follows within a few days when the planned sale executes; missing follow-up Form 4s suggest the notice was cancelled or modified.