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KAREN A RICHARDSON

CIK 1200468 · last filed 2026-06-04

KAREN A RICHARDSON is a corporate insider who has filed 33 SEC Form 4 insider transactions across 3 companies since 2013. The most recent filing, for EXPO, was dated Jun 4, 2026. Across all open-market trades the lifetime net is +$321.3K, making them a net buyer over the disclosed history. Current disclosed insider exposure totals $2.4M 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

$2.41M

Companies

3

Total Filings

33

Lifetime Open-Market Net

$321.3K

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
EXPO Director 34,241 $70.30 $2.41M $0 19 2026-06-04
Origin Materials, Inc. (ORGNW) Delisted Director 722,260 $0.00 $72 $321.3K 7 2023-08-17
Doma Holdings, Inc. (DOMA.WS) Delisted Director 806,711 $0.01 $4.4K $0 3 2022-07-08

Recent Filings

33 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
2026-06-04 EXPO Mixed +2,009 $0 EDGAR
2025-06-09 EXPO Mixed +1,525 $0 EDGAR
2024-06-10 EXPO Grant (A) — $0 EDGAR
2024-06-06 EXPO Exer (M) +1,506 $0 EDGAR
2024-02-16 EXPO Exer (M) +315 $0 EDGAR
2023-08-17 Origin Materials, Inc. (ORGNW) Delisted Grant (A) +45,861 $0 EDGAR
2023-08-17 Origin Materials, Inc. (ORGNW) Delisted Buy (P) +146,288 $200.0K EDGAR
2023-07-24 Origin Materials, Inc. (ORGNW) Delisted Grant (A) +46,590 $0 EDGAR
2023-06-09 EXPO Grant (A) — $0 EDGAR
2023-02-17 EXPO Grant (A) — $0 EDGAR
Showing 1–10 of 33
Page 1 of 4
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.