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JONATHAN A G AUERBACH

CIK 1176208 · last filed 2021-03-25

JONATHAN A G AUERBACH is a corporate insider who has filed 18 SEC Form 4 insider transactions across 5 companies since 2007. The most recent filing, for GLHAU, was dated Mar 25, 2021. Across all open-market trades the lifetime net is +$89.8M, making them a net buyer over the disclosed history.

"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

$0

Companies

5

Total Filings

18

Lifetime Open-Market Net

$89.84M

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
Glass Houses Acquisition Corp. (GLHAU) Delisted Director 2,000,000 $10.28 $20.55M $20.00M 1 2021-03-25
Millennium Sustainable Ventures Corp. (SMCGW) Delisted 10%+ Owner 339,924 — — $152.7K 2 2008-12-12
BOISE INC. (BZ.WS) Delisted 10%+ Owner — — — $0 1 2008-08-01
Millennium Sustainable Ventures Corp. (MQC.WS) Delisted 10%+ Owner 378,359 — — $5.99M 2 2008-01-18
Great Lakes Dredge & Dock CORP (GLDD) Delisted 10%+ Owner 2,608,885 $17.00 $44.35M $63.69M 1 2007-07-25

Recent Filings

18 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
2021-03-25 Glass Houses Acquisition Corp. (GLHAU) Delisted Mixed +2,000,000 $20.00M EDGAR
2011-01-13 — Sell (S) −76,400 -$122.2K
2010-12-10 — Sell (S) −280,359 -$467.1K
2010-12-08 — Sell (S) −54,600 -$95.5K
2010-11-12 — Sell (S) −68,355 -$119.6K
2010-10-29 — Sell (S) −462,555 -$740.1K
2010-10-18 — Sell (S) −194,445 -$311.1K
2010-05-05 — Mixed — $0
2010-04-09 — Mixed — $0
2008-12-12 Millennium Sustainable Ventures Corp. (SMCGW) Delisted Sell (S) — $0 EDGAR
Showing 1–10 of 18
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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.