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STEVEN LAMPE

CIK 1260818 · last filed 2020-03-09

STEVEN LAMPE is a corporate insider who has filed 21 SEC Form 4 insider transactions across 5 companies since 2008. The most recent filing, for CDZI, was dated Mar 9, 2020. Across all open-market trades the lifetime net is −$16.5M, making them a net seller over the disclosed history. Current disclosed insider exposure totals $541.3K 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

$541.3K

Companies

5

Total Filings

21

Lifetime Open-Market Net

-$16.55M

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
CDZI Director 145,508 $3.72 $541.3K $0 3 2020-03-09
ATS CORP (ATSC) Delisted 10%+ Owner 4,647,430 — — -$6.26M 3 2012-03-02
ARBINET Corp (ARBX) Delisted 10%+ Owner 2,162,423 — — -$1.20M 1 2010-03-24
REPUBLIC AIRWAYS HOLDINGS INC. (MESA) Delisted 10%+ Owner 27,862,241 $1.38 $38.45M -$9.60M 2 2009-05-14
SILICON GRAPHICS INC (SGIC) Delisted 10%+ Owner 1,333,284 — — $512.3K 7 2009-03-31

Recent Filings

21 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
2020-03-09 CDZI Mixed +17,531,038 $118.33M EDGAR
2012-03-02 ATS CORP (ATSC) Delisted Sell (S) −2,124,000 -$6.75M EDGAR
2010-11-29 ATS CORP (ATSC) Delisted Buy (P) +6,364 $18.2K EDGAR
2010-10-20 ATS CORP (ATSC) Delisted Buy (P) +167,952 $479.9K EDGAR
2010-09-08 — Mixed +39,000,000 $0
2010-03-24 ARBINET Corp (ARBX) Delisted Sell (S) −604,806 -$1.20M EDGAR
2010-03-19 — Sell (S) −1,049,004 -$4.2K
2009-11-06 CDZI Mixed +22,976,422 $544.16M EDGAR
2009-06-15 — Sell (S) −768,000 -$23.0K
2009-05-14 REPUBLIC AIRWAYS HOLDINGS INC. (MESA) Delisted Sell (S) −8,919,752 -$1.40M EDGAR
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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.