RBF Capital, LLC

CIK 1134621 · last filed 2011-05-31

RBF Capital, LLC is a corporate insider who has filed 11 SEC Form 4 insider transactions across 1 company since 2010. The most recent filing shows the insider sold $7.1M of MASC on May 31, 2011. Across all open-market trades the lifetime net is −$10.6M, making them a net seller over the disclosed history. The firm reports its address in Reno, NV. 27 SEC filings were submitted jointly with Richard B. Fullerton.

"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

1

Total Filings

11

Lifetime Open-Market Net

-$10.58M

Filer Profile

Reported Address
299 S. ARLINGTON AVE.
RENO, NV 89501
Phone
(415) 800-8212
State of Incorporation
DE
Formerly Known As
RBF LLC (2001–2009)
Related Filers
Richard B. Fullerton — 27 joint filings, latest 2011-05-31
Danaos Corp — 5 joint filings, latest 2023-03-23
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
MATERIAL SCIENCES CORP (MASC) Delisted 977,689 — — -$10.58M 10 2011-05-31

Recent Filings

11 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
2011-05-31 MATERIAL SCIENCES CORP (MASC) Delisted Sell (S) −983,630 -$7.08M EDGAR
2011-01-19 MATERIAL SCIENCES CORP (MASC) Delisted Sell (S) −164,374 -$997.5K EDGAR
2011-01-14 MATERIAL SCIENCES CORP (MASC) Delisted Sell (S) −33,812 -$232.8K EDGAR
2011-01-04 MATERIAL SCIENCES CORP (MASC) Delisted Sell (S) −29,362 -$189.1K EDGAR
2010-12-30 MATERIAL SCIENCES CORP (MASC) Delisted Sell (S) −74,416 -$476.3K EDGAR
2010-12-15 MATERIAL SCIENCES CORP (MASC) Delisted Sell (S) −42,584 -$260.3K EDGAR
2010-12-13 MATERIAL SCIENCES CORP (MASC) Delisted Sell (S) −27,956 -$163.8K EDGAR
2010-11-09 MATERIAL SCIENCES CORP (MASC) Delisted Sell (S) −48,606 -$240.7K EDGAR
2010-10-28 MATERIAL SCIENCES CORP (MASC) Delisted Sell (S) −112,008 -$597.2K EDGAR
2010-10-22 MATERIAL SCIENCES CORP (MASC) Delisted Sell (S) −66,016 -$350.0K EDGAR
Showing 1–10 of 11
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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.