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Dwight Anderson

CIK 1392202 · last filed 2020-10-13

Dwight Anderson is a corporate insider who has filed 4 SEC Form 4 insider transactions across 2 companies since 2015. The most recent filing shows the insider exercised options covering $7.4M of MBII on Oct 13, 2020. Across all open-market trades the lifetime net is −$322, making them a net seller over the disclosed history. 17 SEC filings were submitted jointly with Ospraie Holding I, L.P.

"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

2

Total Filings

4

Lifetime Open-Market Net

-$322

Filer Profile

Reported Address
C/O OSPRAIE MANAGEMENT, LLC
320 PARK AVENUE, 27TH FLOOR
NEW YORK, NY 10022
Related Filers
Ospraie Holding I, L.P. — 17 joint filings, latest 2026-06-08
Ospraie Management, Inc. — 17 joint filings, latest 2026-06-08
Ospraie Management, LLC — 17 joint filings, latest 2026-06-08
Ospraie Ag Science LLC — 12 joint filings, latest 2022-07-15
Ospraie Real Assets Fund LP — 4 joint filings, latest 2026-06-08
Profile details as reported on the filer's SEC submissions — for individual insiders the address is often in care of the issuer. Related filers are identified from jointly filed SEC submissions and shared reported addresses. View filings on SEC EDGAR.

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
MARRONE BIO INNOVATIONS INC (MBII) Delisted Director 53,542,155 $0.80 $42.73M $0 2 2020-10-13
Electrum Special Acquisition Corp (ELEC.U) Delisted Director 348,281 — — -$322 2 2015-06-18

Recent Filings

4 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
2020-10-13 MARRONE BIO INNOVATIONS INC (MBII) Delisted Exer (M) +9,871,065 $7.40M EDGAR
2019-08-08 MARRONE BIO INNOVATIONS INC (MBII) Delisted Mixed — $0 EDGAR
2015-06-18 Electrum Special Acquisition Corp (ELEC.U) Delisted Mixed −2,176 $0 EDGAR
2015-06-12 Electrum Special Acquisition Corp (ELEC.U) Delisted Mixed +4,072 -$322 EDGAR
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.