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Kathleen Olsen

CIK 1622817 · last filed 2026-03-04

Kathleen Olsen is a corporate insider who has filed 23 SEC Form 4 insider transactions across 1 company since 2015. The most recent filing, for GRBK, was dated Mar 4, 2026. Across all open-market trades the lifetime net is −$1.1M, making them a net seller over the disclosed history. Current disclosed insider exposure totals $4.7M 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

$4.75M

Companies

1

Total Filings

23

Lifetime Open-Market Net

-$1.09M

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
GRBK Director 65,124 $72.90 $4.75M -$1.09M 19 2026-03-04

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
2026-03-04 GRBK Mixed −4,785 -$538.6K EDGAR
2026-03-02 GRBK Notice (144) −7,500 -$552.5K EDGAR
2025-03-05 GRBK Grant (A) +4,185 $0 EDGAR
2024-08-22 GRBK Sell (S) −7,500 -$552.3K EDGAR
2024-08-21 GRBK Notice (144) −3,673 -$272.8K EDGAR
2024-08-20 GRBK Notice (144) −3,827 -$279.5K EDGAR
2024-03-07 GRBK Grant (A) +2,701 $0 EDGAR
2023-05-10 GRBK Sell (S) −17,500 -$906.3K EDGAR
2023-05-09 GRBK Notice (144) −17,500 -$906.3K EDGAR
2023-03-08 GRBK Grant (A) +4,241 $0 EDGAR
Showing 1–10 of 23
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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.