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DONALD R RATAJCZAK

CIK 1018928 · last filed 2025-11-21

DONALD R RATAJCZAK is a corporate insider who has filed 67 SEC Form 4 insider transactions across 1 company since 2009. The most recent filing shows the insider bought $13.5K of CRWS on Nov 21, 2025. Across all open-market trades the lifetime net is +$446.8K, making them a net buyer over the disclosed history. Current disclosed insider exposure totals $1.0M 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

$1.01M

Companies

1

Total Filings

67

Lifetime Open-Market Net

$446.8K

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
CRWS Director 336,181 $2.99 $1.01M $446.8K 33 2025-11-21

Recent Filings

67 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
2025-11-21 CRWS Buy (P) +5,000 $13.5K EDGAR
2025-11-17 CRWS Buy (P) +30,000 $82.3K EDGAR
2025-08-18 CRWS Grant (A) +34,944 $0 EDGAR
2024-08-21 CRWS Grant (A) +20,294 $0 EDGAR
2024-08-20 CRWS Buy (P) +10,661 $50.2K EDGAR
2024-08-16 CRWS Grant (A) +15,221 $0 EDGAR
2023-12-18 CRWS Buy (P) +1,000 $5.0K EDGAR
2023-12-08 CRWS Buy (P) +9,100 $44.6K EDGAR
2023-12-04 CRWS Buy (P) +8,000 $39.8K EDGAR
2023-11-29 CRWS Buy (P) +7,880 $38.7K EDGAR
Showing 1–10 of 67
Page 1 of 7
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.