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Louise Frederika Kooij

CIK 2004379 · Chief Accounting Officer · last filed 2026-07-22

Louise Frederika Kooij is a Chief Accounting Officer who has filed 25 SEC Form 4 insider transactions across 2 companies since 2024. The most recent filing, for NAMS, was dated Jul 22, 2026. Across all open-market trades the lifetime net is −$25.0M, making them a net seller over the disclosed history. Current disclosed insider exposure totals $1.2M 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

$1.15M

Companies

2

Total Filings

25

Lifetime Open-Market Net

-$25.05M

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
NAMS Chief Accounting Officer 24,353 $27.98 $681.4K -$4.39M 2 2026-07-22
NAMSW Chief Accounting Officer 24,353 $19.38 $472.0K -$20.65M 15 2026-05-27

Recent Filings

25 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
2026-07-22 NAMS Mixed — -$1.99M EDGAR
2026-06-24 NAMS Mixed — -$757.2K EDGAR
2026-05-27 NAMSW Mixed — -$1.67M EDGAR
2026-05-26 NAMS Notice (144) −210,000 -$7.44M EDGAR
2026-01-29 NAMSW Mixed — -$1.55M EDGAR
2026-01-27 NAMSW Mixed — -$1.62M EDGAR
2026-01-07 NAMSW Mixed +9,353 -$88.0K EDGAR
2026-01-05 NAMS Notice (144) −2,647 -$88.0K EDGAR
2025-12-29 NAMSW Mixed — -$3.74M EDGAR
2025-12-23 NAMS Notice (144) −290,000 -$10.58M EDGAR
Showing 1–10 of 25
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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.