Form D · Hedge Fund

Piney Lake Opportunities ECI Master Fund LP

George Town, Grand Cayman, E9 · CIK 0001746773

Offering snapshot reported Sep 4, 2026 · SEC filing

Reported sold
$1.1M
Indefinite offering
Investors reported
4
Form D · investor count
Minimum accepted
$100K
Reported outside-investor minimum
First sale
Aug 27, 2018
As reported in this filing

Fundraising history

Reported sold
Reported amount sold by Form D filing date$0$550K$1.1MSep 5, 2025: $1,100,000.00Sep 5, 2025Sep 4, 2026: $1,100,000.00Sep 4, 2026

Dates are filing dates, not cash receipt dates. Decreases are reported revisions, not evidence of withdrawals. Separate offering histories are not added together.

What changed?

Latest filing versus its linked predecessor, where available.

No comparable changes in the displayed metrics.

Filing history

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FiledFiling typeReported soldChange vs linked filingInvestorsSource
Sep 4, 2026Amendment$1,100,000$0vs Sep 5, 20254SEC filing
Sep 5, 2025Amendment$1,100,000No comparisonNot reportedSEC filing
Sep 6, 2024Amendment$1,100,000$0vs Sep 8, 20234SEC filing
Sep 8, 2023Amendment$1,100,000$0vs Sep 9, 20225SEC filing
Sep 9, 2022Amendment$1,100,000$0vs Sep 10, 20215SEC filing
Sep 10, 2021Amendment$1,100,000No comparisonNot reportedSEC filing
Sep 11, 2020Amendment$1,100,000$0vs Sep 11, 20198SEC filing
Sep 11, 2019Amendment$1,100,000$0vs Sep 11, 20188SEC filing
Sep 11, 2018Initial$1,100,000No comparison8SEC filing

Offering details

Securities
Pooled investment fund
Exemptions
06b, 3C, 3C.7
Duration over one year
Yes
Business combination
No
Sales commissions
$0
Finders' fees
$0
Form D file number
021-321033

Source: Form D, filed Sep 4, 2026. Minimum accepted may differ from a standard advertised minimum.

Fund connections

The linked fund shows its most recently reported ADV details.

Matched by reported Form D file number

PINEY LAKE OPPORTUNITIES ECI MASTER FUND LP

Investment adviser: PINEY LAKE CAPITAL MANAGEMENT LP

Gross asset value
$387M
Beneficial owners
63
ADV minimum commitment
$10M

Reported in Form ADV on Mar 31, 2026. Fund assets and beneficial owners measure different things from Form D sales and investors.

Service providers

Fund administrator CITCO FUND ADMINISTRATION (CAYMAN ISLANDS) LIMITED GRAND CAYMAN, Cayman Islands Investor statements: Yes (provided to all investors) Related to adviser: No
Auditor PRICEWATERHOUSECOOPERS LLP NEW YORK, New York, United States
Custodian MUFG BANK, LTD NEW YORK, New York, United States Related to adviser: No
Custodian WELLS FARGO BANK, N.A. HOUSTON, Texas, United States Related to adviser: No
Marketer PROFOR ADVISORS RYE BROOK, New York, United States Related to adviser: No
Provider details
Annual audit
Yes
Prime brokers
No
Custodians
Yes
Administrator other than the adviser
Yes
External marketing
Yes

PRICEWATERHOUSECOOPERS LLP
PCAOB 238

WELLS FARGO BANK, N.A.
LEI KB1H1DSPRFMYMCUFXT09

PROFOR ADVISORS
CRD 136084 · SEC 8-66974

Filing source

Form ADV 2086426 · Mar 31, 2026 · Schedule D 7.B.(1), fund 805-4034353530

Official IAPD profile (latest public filing). Values are the most recently reported in our imported data; the public profile may show a newer filing.

People & organizations

Current and past Form D appearances. These existing records do not establish a person's current role or uniquely identify them across issuers.

People and organizations reported in Form D filings
NameReported role
Michael B. Lazar Executive
Piney Lake Capital Gp Llc Executive
Piney Lake Capital Management Lp Promoter

Issuer details

Industry: Pooled Investment Fund (See others in industry)

Address:
C/O Walkers Corporate Limited Cayman Corporate Centre, 27 Hospital Rd.
George Town, Grand Cayman, E9, KY1-9008